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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.326 2010/01/10 05:53:36 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 22# @FUNCTION: epause
20# 2.0.51, we now have support for installing libraries to lib32/lib64 23# @USAGE: [seconds]
21# to accomidate the needs of multilib systems. It's no longer a good idea 24# @DESCRIPTION:
22# to assume all libraries will end up in lib. Replace any (sane) instances 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# where lib is named directly with $(get_libdir) if possible. 26# printing a message the user should probably be reading and often used in
24# 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 28# don't wait at all.
26get_libdir() { 29epause() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${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} 31}
39 32
40# Sometimes you need to override the value returned by get_libdir. A good 33# @FUNCTION: ebeep
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 34# @USAGE: [number of beeps]
42# and where lib64 -must- be used on amd64 (for applications that need lib 35# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 36# Issue the specified number of beeps (default of 5 beeps). Useful when
44# portage version sanity checking. 37# 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 38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
46# return: 39# don't beep at all.
47# 40ebeep() {
48# get_libdir_override lib64
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54}
55
56# This function generate linker scripts in /usr/lib for dynamic
57# libs in /lib. This is to fix linking problems when you have
58# the .so in /lib, and the .a in /usr/lib. What happens is that
59# in some cases when linking dynamic, the .a in /usr/lib is used
60# instead of the .so in /lib due to gcc/libtool tweaking ld's
61# library search path. This cause many builds to fail.
62# See bug #4411 for more info.
63#
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(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 41 local n
100 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 43 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 "${str_length}" ]
113 do
114 echo -n "=" 44 echo -ne "\a"
115 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
117 done 48 done
49 fi
50}
118 51
119 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
120 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
121 return 0 88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
122} 100}
123 101
124# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
128# Default options for patch 127# Default options for patch:
128# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
132# and not the full path .. 137# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
134# Change the printed message for a single patch. 141# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
137# 144# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
139# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
140EPATCH_FORCE="no" 151EPATCH_FORCE="no"
141 152
142# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
143# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
144# 161#
145# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
147# 164#
148# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
150# 167# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
160# 177#
161# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
162# 180#
163# 01_all_misc-fix.patch.bz2 181# 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() { 182epatch() {
176 local PIPE_CMD="" 183 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 187 }
181 local x=""
182 188
183 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
185 local m="" 195 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 196 for m in "$@" ; do
188 epatch "${m}" 197 epatch "${m}"
189 done 198 done
190 return 0 199 return 0
191 fi 200 fi
192 201
193 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
194 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
196 208 set -- "$1"
197 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
199 212
200 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
201 then 214 # 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 ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
204 then 259 then
205 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 [[ ${patchname} == ${ex} ]] && continue
271 done
272
273 eshopts_pop
274 fi
275
276 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
277 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
278 einfo "${EPATCH_SINGLE_MSG}"
279 else
280 einfo "Applying ${patchname} ..."
281 fi
206 else 282 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 283 einfo " ${patchname} ..."
284 fi
285
286 # most of the time, there will only be one run per unique name,
287 # but if there are more, make sure we get unique log filenames
288 local STDERR_TARGET="${T}/${patchname}.out"
289 if [[ -e ${STDERR_TARGET} ]] ; then
290 STDERR_TARGET="${T}/${patchname}-$$.out"
291 fi
292
293 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
294
295 # Decompress the patch if need be
296 local count=0
297 local PATCH_TARGET
298 if [[ -n ${PIPE_CMD} ]] ; then
299 PATCH_TARGET="${T}/$$.patch"
300 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
301
302 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
208 fi 308 fi
309 else
310 PATCH_TARGET=${x}
311 fi
312
313 # Check for absolute paths in patches. If sandbox is disabled,
314 # people could (accidently) patch files in the root filesystem.
315 # Or trigger other unpleasantries #237667. So disallow -p0 on
316 # such patches.
317 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
318 if [[ -n ${abs_paths} ]] ; then
319 count=1
320 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
321 fi
322
323 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
324 while [[ ${count} -lt 5 ]] ; do
325 # Generate some useful debug info ...
326 (
327 _epatch_draw_line "***** ${patchname} *****"
328 echo
329 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
330 echo
331 _epatch_draw_line "***** ${patchname} *****"
332 ) >> "${STDERR_TARGET}"
333
334 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
335 (
336 _epatch_draw_line "***** ${patchname} *****"
337 echo
338 echo "ACTUALLY APPLYING ${patchname} ..."
339 echo
340 _epatch_draw_line "***** ${patchname} *****"
341 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
342 ) >> "${STDERR_TARGET}"
343
344 if [ $? -ne 0 ] ; then
345 echo
346 eerror "A dry-run of patch command succeeded, but actually"
347 eerror "applying the patch failed!"
348 #die "Real world sux compared to the dreamworld!"
349 count=5
350 fi
351 break
352 fi
353
354 : $(( count++ ))
355 done
356
357 # if we had to decompress the patch, delete the temp one
358 if [[ -n ${PIPE_CMD} ]] ; then
359 rm -f "${PATCH_TARGET}"
360 fi
361
362 if [[ ${count} -ge 5 ]] ; then
363 echo
364 eerror "Failed Patch: ${patchname} !"
365 eerror " ( ${PATCH_TARGET} )"
366 eerror
367 eerror "Include in your bugreport the contents of:"
368 eerror
369 eerror " ${STDERR_TARGET}"
370 echo
371 die "Failed Patch: ${patchname}!"
372 fi
373
374 # if everything worked, delete the patch log
375 rm -f "${STDERR_TARGET}"
376 eend 0
377 done
378
379 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
380 : # everything worked
381}
382epatch_user() {
383 [[ $# -ne 0 ]] && die "epatch_user takes no options"
384
385 # don't clobber any EPATCH vars that the parent might want
386 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
387 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
388 EPATCH_SOURCE=${base}/${CTARGET}/${check}
389 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
390 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
391 if [[ -d ${EPATCH_SOURCE} ]] ; then
392 EPATCH_SOURCE=${EPATCH_SOURCE} \
393 EPATCH_SUFFIX="patch" \
394 EPATCH_FORCE="yes" \
395 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
396 epatch
397 break
398 fi
399 done
400}
401
402# @FUNCTION: emktemp
403# @USAGE: [temp dir]
404# @DESCRIPTION:
405# Cheap replacement for when debianutils (and thus mktemp)
406# does not exist on the users system.
407emktemp() {
408 local exe="touch"
409 [[ $1 == -d ]] && exe="mkdir" && shift
410 local topdir=$1
411
412 if [[ -z ${topdir} ]] ; then
413 [[ -z ${T} ]] \
414 && topdir="/tmp" \
415 || topdir=${T}
416 fi
417
418 if ! type -P mktemp > /dev/null ; then
419 # system lacks `mktemp` so we have to fake it
420 local tmp=/
421 while [[ -e ${tmp} ]] ; do
422 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
423 done
424 ${exe} "${tmp}" || ${exe} -p "${tmp}"
425 echo "${tmp}"
209 else 426 else
210 if [ ! -d ${EPATCH_SOURCE} ] 427 # the args here will give slightly wierd names on BSD,
211 then 428 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 429 if [[ ${exe} == "touch" ]] ; then
213 then 430 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
214 EPATCH_SOURCE="$1"
215 fi
216
217 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi
224
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
226 fi
227
228 case ${EPATCH_SUFFIX##*\.} in
229 bz2)
230 PIPE_CMD="bzip2 -dc"
231 PATCH_SUFFIX="bz2"
232 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${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 ${T}/nptl
411 then
412 return 0
413 else 431 else
414 return 1 432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 433 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 434 fi
466
467 elif [ "${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} 435}
503 436
504# Cheap replacement for when debianutils (and thus mktemp) 437# @FUNCTION: egetent
505# does not exist on the users system 438# @USAGE: <database> <key>
506# vapier@gentoo.org 439# @MAINTAINER:
507# 440# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 441# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 442# usata@gentoo.org (OS X)
510 local topdir="$1" 443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 444# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 445# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
514 then
515 mktemp -p ${topdir}
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 448egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 449 case ${CHOST} in
450 *-darwin[678])
530 case "$2" in 451 case "$2" in
531 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 454 ;;
534 *) # Numeric 455 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 457 ;;
537 esac 458 esac
538 else 459 ;;
539 getent $1 $2 460 *-darwin*)
461 local mytype=$1
462 [[ "passwd" == $mytype ]] && mytype="Users"
463 [[ "group" == $mytype ]] && mytype="Groups"
464 case "$2" in
465 *[!0-9]*) # Non numeric
466 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
467 ;;
468 *) # Numeric
469 local mykey="UniqueID"
470 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
471 dscl . -search /$mytype $mykey $2 2>/dev/null
472 ;;
473 esac
474 ;;
475 *-freebsd*|*-dragonfly*)
476 local opts action="user"
477 [[ $1 == "passwd" ]] || action="group"
478
479 # lookup by uid/gid
480 if [[ $2 == [[:digit:]]* ]] ; then
481 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 482 fi
541}
542 483
543# Simplify/standardize adding users to the system 484 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 485 ;;
545# 486 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 487 grep "$2:\*:" /etc/$1
547# 488 ;;
548# Default values if you do not specify any: 489 *)
549# username: REQUIRED ! 490 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 491 getent "$1" "$2"
551# note: pass -1 to get default behavior 492 ;;
552# shell: /bin/false 493 esac
553# homedir: /dev/null 494}
554# groups: none 495
555# extra: comment of 'added by portage for ${PN}' 496# @FUNCTION: enewuser
497# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
498# @DESCRIPTION:
499# Same as enewgroup, you are not required to understand how to properly add
500# a user to the system. The only required parameter is the username.
501# Default uid is (pass -1 for this) next available, default shell is
502# /bin/false, default homedir is /dev/null, there are no default groups,
503# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 504enewuser() {
505 case ${EBUILD_PHASE} in
506 unpack|compile|test|install)
507 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
508 eerror "Package fails at QA and at life. Please file a bug."
509 die "Bad package! enewuser is only for use in pkg_* functions!"
510 esac
511
557 # get the username 512 # get the username
558 local euser="$1"; shift 513 local euser=$1; shift
559 if [ -z "${euser}" ] 514 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 515 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
563 fi 517 fi
564 518
565 # lets see if the username already exists 519 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 521 return 0
569 fi 522 fi
570 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
571 524
572 # options to pass to useradd 525 # options to pass to useradd
573 local opts= 526 local opts=
574 527
575 # handle uid 528 # handle uid
576 local euid="$1"; shift 529 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 531 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 533 euid="next"
584 fi 534 fi
585 else 535 else
586 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
588 fi 538 fi
589 else 539 else
590 euid="next" 540 euid="next"
591 fi 541 fi
592 if [ "${euid}" == "next" ] 542 if [[ ${euid} == "next" ]] ; then
593 then 543 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${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 544 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 545 done
603 fi 546 fi
604 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
606 549
607 # handle shell 550 # handle shell
608 local eshell="$1"; shift 551 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 555 die "${eshell} does not exist in ${ROOT}"
556 fi
557 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
558 eerror "Do not specify ${eshell} yourself, use -1"
559 die "Pass '-1' as the shell parameter"
615 fi 560 fi
616 else 561 else
562 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
563 [[ -x ${ROOT}${shell} ]] && break
564 done
565
566 if [[ ${shell} == "/dev/null" ]] ; then
567 eerror "Unable to identify the shell to use, proceeding with userland default."
568 case ${USERLAND} in
617 eshell="/bin/false" 569 GNU) shell="/bin/false" ;;
570 BSD) shell="/sbin/nologin" ;;
571 Darwin) shell="/usr/sbin/nologin" ;;
572 *) die "Unable to identify the default shell for userland ${USERLAND}"
573 esac
574 fi
575
576 eshell=${shell}
618 fi 577 fi
619 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 579 opts="${opts} -s ${eshell}"
621 580
622 # handle homedir 581 # handle homedir
623 local ehome="$1"; shift 582 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 583 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 584 ehome="/dev/null"
627 fi 585 fi
628 einfo " - Home: ${ehome}" 586 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 587 opts="${opts} -d ${ehome}"
630 588
631 # handle groups 589 # handle groups
632 local egroups="$1"; shift 590 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 591 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 592 local oldifs=${IFS}
593 local defgroup="" exgroups=""
594
636 export IFS="," 595 export IFS=","
637 for g in ${egroups} 596 for g in ${egroups} ; do
638 do 597 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 598 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 599 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 600 die "${g} is not a valid GID"
643 fi 601 fi
602 if [[ -z ${defgroup} ]] ; then
603 defgroup=${g}
604 else
605 exgroups="${exgroups},${g}"
606 fi
607 export IFS=","
644 done 608 done
645 export IFS="${oldifs}" 609 export IFS=${oldifs}
610
646 opts="${opts} -g ${egroups}" 611 opts="${opts} -g ${defgroup}"
612 if [[ ! -z ${exgroups} ]] ; then
613 opts="${opts} -G ${exgroups:1}"
614 fi
647 else 615 else
648 egroups="(none)" 616 egroups="(none)"
649 fi 617 fi
650 einfo " - Groups: ${egroups}" 618 einfo " - Groups: ${egroups}"
651 619
652 # handle extra and add the user 620 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 621 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 622 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 623 case ${CHOST} in
657 then 624 *-darwin*)
658 ### Make the user 625 ### Make the user
659 if [ -z "${eextra}" ] 626 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 627 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 628 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 629 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 630 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 631 ### Add the user to the groups specified
632 local oldifs=${IFS}
633 export IFS=","
666 for g in ${egroups} 634 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 635 dscl . merge /groups/${g} users ${euser}
669 done 636 done
637 export IFS=${oldifs}
670 else 638 else
671 einfo "Extra options are not supported on macos yet" 639 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 641 einfo "eextra: $@"
674 die "Required function missing" 642 die "Required function missing"
675 fi 643 fi
676 else 644 ;;
677 if [ -z "${eextra}" ] 645 *-freebsd*|*-dragonfly*)
678 then 646 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 647 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 648 -c "added by portage for ${PN}" \
649 die "enewuser failed"
650 else
651 einfo " - Extra: $@"
652 pw useradd ${euser} ${opts} \
653 "$@" || die "enewuser failed"
654 fi
655 ;;
656
657 *-netbsd*)
658 if [[ -z $@ ]] ; then
659 useradd ${opts} ${euser} || die "enewuser failed"
660 else
661 einfo " - Extra: $@"
662 useradd ${opts} ${euser} "$@" || die "enewuser failed"
663 fi
664 ;;
665
666 *-openbsd*)
667 if [[ -z $@ ]] ; then
668 useradd -u ${euid} -s ${eshell} \
669 -d ${ehome} -c "Added by portage for ${PN}" \
670 -g ${egroups} ${euser} || die "enewuser failed"
671 else
672 einfo " - Extra: $@"
673 useradd -u ${euid} -s ${eshell} \
674 -d ${ehome} -c "Added by portage for ${PN}" \
675 -g ${egroups} ${euser} "$@" || die "enewuser failed"
676 fi
677 ;;
678
679 *)
680 if [[ -z $@ ]] ; then
681 useradd ${opts} \
682 -c "added by portage for ${PN}" \
683 ${euser} \
681 || die "enewuser failed" 684 || die "enewuser failed"
682 else 685 else
683 einfo " - Extra: ${eextra}" 686 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 687 useradd ${opts} "$@" \
688 ${euser} \
685 || die "enewuser failed" 689 || die "enewuser failed"
686 fi 690 fi
691 ;;
692 esac
693
694 if [[ ! -e ${ROOT}/${ehome} ]] ; then
695 einfo " - Creating ${ehome} in ${ROOT}"
696 mkdir -p "${ROOT}/${ehome}"
697 chown ${euser} "${ROOT}/${ehome}"
698 chmod 755 "${ROOT}/${ehome}"
687 fi 699 fi
700
688 export SANDBOX_ON="${oldsandbox}" 701 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} 702}
698 703
699# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
700# vapier@gentoo.org 705# @USAGE: <group> [gid]
701# 706# @DESCRIPTION:
702# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
703# 708# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 709# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 710# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 711enewgroup() {
712 case ${EBUILD_PHASE} in
713 unpack|compile|test|install)
714 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
715 eerror "Package fails at QA and at life. Please file a bug."
716 die "Bad package! enewgroup is only for use in pkg_* functions!"
717 esac
718
709 # get the group 719 # get the group
710 local egroup="$1"; shift 720 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
712 then 722 then
713 eerror "No group specified !" 723 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
715 fi 725 fi
716 726
717 # see if group already exists 727 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 729 return 0
721 fi 730 fi
722 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
723 732
724 # options to pass to useradd 733 # options to pass to useradd
730 then 739 then
731 if [ "${egid}" -gt 0 ] 740 if [ "${egid}" -gt 0 ]
732 then 741 then
733 if [ -z "`egetent group ${egid}`" ] 742 if [ -z "`egetent group ${egid}`" ]
734 then 743 then
735 if [ "${ARCH}" == "macos" ] ; then 744 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 745 opts="${opts} ${egid}"
737 else 746 else
738 opts="${opts} -g ${egid}" 747 opts="${opts} -g ${egid}"
739 fi 748 fi
740 else 749 else
754 opts="${opts} ${eextra}" 763 opts="${opts} ${eextra}"
755 764
756 # add the group 765 # add the group
757 local oldsandbox="${SANDBOX_ON}" 766 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 767 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 768 case ${CHOST} in
760 then 769 *-darwin*)
761 if [ ! -z "${eextra}" ]; 770 if [ ! -z "${eextra}" ];
762 then 771 then
763 einfo "Extra options are not supported on macos yet" 772 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 773 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 774 einfo "eextra: ${eextra}"
766 die "Required function missing" 775 die "Required function missing"
767 fi 776 fi
768 777
769 # If we need the next available 778 # If we need the next available
770 case ${egid} in 779 case ${egid} in
771 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 781 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
774 done 783 done
775 esac 784 esac
776 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
778 else 787 ;;
788
789 *-freebsd*|*-dragonfly*)
790 case ${egid} in
791 *[!0-9]*) # Non numeric
792 for ((egid = 101; egid <= 999; egid++)); do
793 [[ -z $(egetent group ${egid}) ]] && break
794 done
795 esac
796 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
797 ;;
798
799 *-netbsd*)
800 case ${egid} in
801 *[!0-9]*) # Non numeric
802 for ((egid = 101; egid <= 999; egid++)); do
803 [[ -z $(egetent group ${egid}) ]] && break
804 done
805 esac
806 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
807 ;;
808
809 *)
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 811 ;;
812 esac
781 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
782} 814}
783 815
784# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
785# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
786# 818# @DESCRIPTION:
787# edos2unix(file, <more files>...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 823edos2unix() {
789 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 825}
795 826
796# Make a desktop file ! 827# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 829# 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# 830#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
804# 832#
805# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
806# name: the name that will show up in the menu 834# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 837# a full path to an icon
810# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 841make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 843
816 local exec="${1}" 844 local exec=${1}
817 local name="${2:-${PN}}" 845 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 846 local icon=${3:-${PN}}
819 local type="${4}" 847 local type=${4}
820 local subdir="${6}" 848 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 849
822 if [ -z "${type}" ] 850 if [[ -z ${type} ]] ; then
823 then 851 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 852 local catmin=${CATEGORY##*-}
825 "app-emulation") 853 case ${catmaj} in
826 type=Emulator 854 app)
827 subdir="Emulation" 855 case ${catmin} in
856 accessibility) type=Accessibility;;
857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
861 cdr) type=DiscBurning;;
862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
864 editors) type=TextEditor;;
865 emacs) type=TextEditor;;
866 emulation) type=Emulator;;
867 laptop) type=HardwareSettings;;
868 office) type=Office;;
869 pda) type=PDA;;
870 vim) type=TextEditor;;
871 xemacs) type=TextEditor;;
872 *) type=;;
873 esac
828 ;; 874 ;;
829 "games-"*) 875
830 type=Game 876 dev)
831 subdir="Games" 877 type="Development"
832 ;; 878 ;;
833 "net-"*) 879
834 type=Network 880 games)
835 subdir="${type}" 881 case ${catmin} in
882 action|fps) type=ActionGame;;
883 arcade) type=ArcadeGame;;
884 board) type=BoardGame;;
885 emulation) type=Emulator;;
886 kids) type=KidsGame;;
887 puzzle) type=LogicGame;;
888 roguelike) type=RolePlaying;;
889 rpg) type=RolePlaying;;
890 simulation) type=Simulation;;
891 sports) type=SportsGame;;
892 strategy) type=StrategyGame;;
893 *) type=;;
894 esac
895 type="Game;${type}"
836 ;; 896 ;;
897
898 gnome)
899 type="Gnome;GTK"
900 ;;
901
902 kde)
903 type="KDE;Qt"
904 ;;
905
906 mail)
907 type="Network;Email"
908 ;;
909
910 media)
911 case ${catmin} in
912 gfx) type=Graphics;;
913 radio) type=Tuner;;
914 sound) type=Audio;;
915 tv) type=TV;;
916 video) type=Video;;
917 *) type=;;
918 esac
919 type="AudioVideo;${type}"
920 ;;
921
922 net)
923 case ${catmin} in
924 dialup) type=Dialup;;
925 ftp) type=FileTransfer;;
926 im) type=InstantMessaging;;
927 irc) type=IRCClient;;
928 mail) type=Email;;
929 news) type=News;;
930 nntp) type=News;;
931 p2p) type=FileTransfer;;
932 *) type=;;
933 esac
934 type="Network;${type}"
935 ;;
936
937 sci)
938 case ${catmin} in
939 astro*) type=Astronomy;;
940 bio*) type=Biology;;
941 calc*) type=Calculator;;
942 chem*) type=Chemistry;;
943 elec*) type=Electronics;;
944 geo*) type=Geology;;
945 math*) type=Math;;
946 physics) type=Physics;;
947 visual*) type=DataVisualization;;
948 *) type=;;
949 esac
950 type="Science;${type}"
951 ;;
952
953 sys)
954 type="System"
955 ;;
956
957 www)
958 case ${catmin} in
959 client) type=WebBrowser;;
960 *) type=;;
961 esac
962 type="Network"
963 ;;
964
837 *) 965 *)
838 type= 966 type=
839 subdir=
840 ;; 967 ;;
841 esac 968 esac
842 fi 969 fi
843 local desktop="${T}/${exec}.desktop" 970 if [ "${SLOT}" == "0" ] ; then
971 local desktop_name="${PN}"
972 else
973 local desktop_name="${PN}-${SLOT}"
974 fi
975 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
976 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 977
978 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 979 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 980 Name=${name}
849Type=Application 981 Type=Application
850Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
851Exec=${exec} 983 Exec=${exec}
852Path=${path} 984 TryExec=${exec%% *}
853Icon=${icon} 985 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 986 Categories=${type};
987 EOF
855 988
856 if [ -d "/usr/share/applications" ] 989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
857 then 990
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 994 insinto /usr/share/applications
859 doins ${desktop} 995 doins "${desktop}"
860 fi 996 )
997}
861 998
862 #if [ -d "/usr/share/gnome/apps" ] 999# @FUNCTION: validate_desktop_entries
863 #then 1000# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1001# @MAINTAINER:
865 # doins ${desktop} 1002# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1003# @DESCRIPTION:
867 1004# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1005validate_desktop_entries() {
869 #then 1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1007 einfo "Checking desktop entry validity"
871 # do 1008 local directories=""
872 # insinto ${ver}/share/applnk/Games 1009 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1011 done
1012 if [[ -n ${directories} ]] ; then
1013 for FILE in $(find ${directories} -name "*\.desktop" \
1014 -not -path '*.hidden*' | sort -u 2>/dev/null)
1015 do
1016 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1017 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1018 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1024 fi
1025}
876 1026
877 if [ -d "/usr/share/applnk" ] 1027# @FUNCTION: make_session_desktop
878 then 1028# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1029# @DESCRIPTION:
1030# Make a GDM/KDM Session file. The title is the file to execute to start the
1031# Window Manager. The command is the name of the Window Manager.
1032#
1033# You can set the name of the file via the ${wm} variable.
1034make_session_desktop() {
1035 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1036 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1037
1038 local title=$1
1039 local command=$2
1040 local desktop=${T}/${wm:-${PN}}.desktop
1041 shift 2
1042
1043 cat <<-EOF > "${desktop}"
1044 [Desktop Entry]
1045 Name=${title}
1046 Comment=This session logs you into ${title}
1047 Exec=${command} $*
1048 TryExec=${command}
1049 Type=XSession
1050 EOF
1051
1052 (
1053 # wrap the env here so that the 'insinto' call
1054 # doesn't corrupt the env of the caller
1055 insinto /usr/share/xsessions
880 doins ${desktop} 1056 doins "${desktop}"
1057 )
1058}
1059
1060# @FUNCTION: domenu
1061# @USAGE: <menus>
1062# @DESCRIPTION:
1063# Install the list of .desktop menu files into the appropriate directory
1064# (/usr/share/applications).
1065domenu() {
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
1069 local i j ret=0
1070 insinto /usr/share/applications
1071 for i in "$@" ; do
1072 if [[ -f ${i} ]] ; then
1073 doins "${i}"
1074 ((ret+=$?))
1075 elif [[ -d ${i} ]] ; then
1076 for j in "${i}"/*.desktop ; do
1077 doins "${j}"
1078 ((ret+=$?))
1079 done
1080 else
1081 ((++ret))
881 fi 1082 fi
1083 done
1084 exit ${ret}
1085 )
1086}
882 1087
883 return 0 1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
1096 insinto /usr/share/applications
1097 newins "$@"
1098 )
1099}
1100
1101# @FUNCTION: doicon
1102# @USAGE: <list of icons>
1103# @DESCRIPTION:
1104# Install the list of icons into the icon directory (/usr/share/pixmaps).
1105# This is useful in conjunction with creating desktop/menu files.
1106doicon() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
1110 local i j ret
1111 insinto /usr/share/pixmaps
1112 for i in "$@" ; do
1113 if [[ -f ${i} ]] ; then
1114 doins "${i}"
1115 ((ret+=$?))
1116 elif [[ -d ${i} ]] ; then
1117 for j in "${i}"/*.png ; do
1118 doins "${j}"
1119 ((ret+=$?))
1120 done
1121 else
1122 ((++ret))
1123 fi
1124 done
1125 exit ${ret}
1126 )
1127}
1128
1129# @FUNCTION: newicon
1130# @USAGE: <icon> <newname>
1131# @DESCRIPTION:
1132# Like all other new* functions, install the specified icon as newname.
1133newicon() {
1134 (
1135 # wrap the env here so that the 'insinto' call
1136 # doesn't corrupt the env of the caller
1137 insinto /usr/share/pixmaps
1138 newins "$@"
1139 )
884} 1140}
885 1141
886# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1143find_unpackable_file() {
888 local src="$1" 1144 local src=$1
889 if [ -z "${src}" ] 1145 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1146 src=${DISTDIR}/${A}
892 else 1147 else
893 if [ -e "${DISTDIR}/${src}" ] 1148 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1149 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1150 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1151 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1152 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1153 src=${src}
902 fi
903 fi 1154 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1155 fi
1156 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1157 echo "${src}"
906} 1158}
907 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1164# 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 1165# 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. 1166# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1167#
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 1168# 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 1169# 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 1170# the size of the off_t type (in bytes) on the machine that built the pdv
1171# archive.
1172#
917# archive. one way to determine this is by running the following commands: 1173# One way to determine this is by running the following commands:
1174#
1175# @CODE
918# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
920# basically look for the first lseek command (we do the strings/grep because 1180# 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 1181# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1186# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
927# thus we would pass in the value of '4' as the second parameter. 1191# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1192unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1193 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1194 local sizeoff_t=$2
931 1195
1196 [[ -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 :(" 1197 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1198
934 local shrtsrc="`basename ${src}`" 1199 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1202 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1203
939 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1205 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1207
943 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
946 1211
947 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1213 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1215
951 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1218 iscompressed=1
954 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
956 else 1221 else
957 iscompressed=0 1222 iscompressed=0
958 fi 1223 fi
959 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1226 istar=1
962 else 1227 else
963 istar=0 1228 istar=0
964 fi 1229 fi
965 1230
993 true 1258 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1261}
997 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1269# many other game companies.
1002# 1270#
1003# Usage: unpack_makeself [file to unpack] [offset] 1271# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1273# the proper offset from the script itself.
1007unpack_makeself() { 1274unpack_makeself() {
1275 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1276 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1277 local skip=$2
1278 local exe=$3
1010 1279
1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1281
1011 local shrtsrc="`basename ${src}`" 1282 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1284 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1286 local skip=0
1287 exe=tail
1017 case ${ver} in 1288 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1289 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1291 ;;
1021 2.0|2.0.1) 1292 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1294 ;;
1024 2.1.1) 1295 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1296 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1297 let skip="skip + 1"
1027 ;; 1298 ;;
1028 2.1.2) 1299 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1300 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1301 let skip="skip + 1"
1031 ;; 1302 ;;
1032 2.1.3) 1303 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1305 let skip="skip + 1"
1306 ;;
1307 2.1.4|2.1.5)
1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1309 skip=$(head -n ${skip} "${src}" | wc -c)
1310 exe="dd"
1035 ;; 1311 ;;
1036 *) 1312 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1313 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1314 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1315 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1317 die "makeself version '${ver}' not supported"
1042 ;; 1318 ;;
1043 esac 1319 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1320 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1321 fi
1322 case ${exe} in
1323 tail) exe="tail -n +${skip} '${src}'";;
1324 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1325 *) die "makeself cant handle exe '${exe}'"
1326 esac
1046 1327
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1328 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1329 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1331 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1332 case ${filetype} in
1052 *tar\ archive) 1333 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1335 ;;
1055 bzip2*) 1336 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1338 ;;
1058 gzip*) 1339 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1340 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1341 ;;
1061 compress*) 1342 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1343 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1344 ;;
1064 *) 1345 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1346 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1347 false
1067 ;; 1348 ;;
1068 esac 1349 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1351}
1071 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1072# Display a license for user to accept. 1356# 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. 1357# specified, then ${LICENSE} is used.
1076check_license() { 1358check_license() {
1077 local lic=$1 1359 local lic=$1
1078 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1362 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1363 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1364 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1365 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1366 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1368 lic="${lic}"
1087 fi
1088 fi 1369 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1370 fi
1090 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1091 1372
1092 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1375 local alic
1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1378 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1379 eshopts_pop
1380 return 0
1381 fi
1098 done 1382 done
1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1385
1100 local licmsg="`mymktemp ${T}`" 1386 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1102********************************************************** 1388 **********************************************************
1103The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1107********************************************************** 1393 **********************************************************
1108 1394
1109EOF 1395 EOF
1110 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${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] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1399 read alic
1114 case ${alic} in 1400 case ${alic} in
1121 die "Failed to accept license" 1407 die "Failed to accept license"
1122 ;; 1408 ;;
1123 esac 1409 esac
1124} 1410}
1125 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1415# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1417#
1129# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1419# 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 1420# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1133# 1422#
1423# The function will attempt to locate a cd based upon a file that is on
1424# the cd. The more files you give this function, the more cds
1425# the cdrom functions will handle.
1426#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1427# 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 1428# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1429# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1430# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1431# also use the CDROM_NAME_SET bash array.
1137# 1432#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1433# 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() { 1434cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1435 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1436 # the # of files they gave us
1147 local cdcnt=0 1437 local cdcnt=0
1148 local f= 1438 local f=
1149 for f in "$@" ; do 1439 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1440 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1441 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1442 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1443 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1444 export CDROM_CURRENT_CD=1
1155 1445
1156 # now we see if the user gave use CD_ROOT ... 1446 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1447 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1448 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= 1449 local var=
1166 cdcnt=0 1450 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1451 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1452 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1453 var="CD_ROOT_${cdcnt}"
1454 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1455 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1456 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1457 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1458 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1459 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1460 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1461 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1463 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1464 export CDROM_SET=-1
1465 for f in ${CDROM_CHECK_1//:/ } ; do
1466 ((++CDROM_SET))
1467 [[ -e ${CD_ROOT}/${f} ]] && break
1468 done
1469 export CDROM_MATCH=${f}
1180 return 1470 return
1181 fi 1471 fi
1182 1472
1473 # User didn't help us out so lets make sure they know they can
1474 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1475 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1476 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 1477 echo
1191 einfo "If you do not have the CD, but have the data files" 1478 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1479 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1480 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1481 einfo "directory containing the files."
1195 echo 1482 echo
1483 einfo "For example:"
1484 einfo "export CD_ROOT=/mnt/cdrom"
1485 echo
1196 else 1486 else
1487 if [[ -n ${CDROM_NAME_SET} ]] ; then
1488 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1489 cdcnt=0
1490 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1491 ((++cdcnt))
1492 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1493 done
1494 fi
1495
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1497 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1501 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1502 done
1204 echo 1503 echo
1205 einfo "If you do not have the CDs, but have the data files" 1504 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1505 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1506 einfo "the following variables so they point to the right place:"
1208 einfon "" 1507 einfon ""
1209 cdcnt=0 1508 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1509 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1510 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1511 echo -n " CD_ROOT_${cdcnt}"
1213 done 1512 done
1214 echo 1513 echo
1215 einfo "Or, if you have all the files in the same place, or" 1514 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" 1515 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1516 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1517 einfo "for all the CDs."
1219 echo 1518 echo
1519 einfo "For example:"
1520 einfo "export CD_ROOT_1=/mnt/cdrom"
1521 echo
1220 fi 1522 fi
1523
1524 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1526 cdrom_load_next_cd
1223} 1527}
1224 1528
1225# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1531# 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. 1532# files off a CD and want access to the next one, just call this function.
1533# Again, all the messy details of user interaction are taken care of for you.
1534# Once this returns, just read the variable CDROM_ROOT for the location of the
1535# mounted CD. Note that you can only go forward in the CD list, so make sure
1536# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1538 local var
1232 1539 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1540
1238 unset CDROM_ROOT 1541 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1542 var=CD_ROOT_${CDROM_CURRENT_CD}
1543 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1544 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1545 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1546 _cdrom_locate_file_on_cd ${!var}
1243 else 1547 else
1244 export CDROM_ROOT="${!var}" 1548 export CDROM_ROOT=${!var}
1245 fi 1549 fi
1246 1550
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1551 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1552}
1249 1553
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1556# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1557# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1562 local mline=""
1262 local showedmsg=0 1563 local showedmsg=0 showjolietmsg=0
1263 1564
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1565 while [[ -z ${CDROM_ROOT} ]] ; do
1566 local i=0
1567 local -a cdset=(${*//:/ })
1568 if [[ -n ${CDROM_SET} ]] ; then
1569 cdset=(${cdset[${CDROM_SET}]})
1570 fi
1571
1572 while [[ -n ${cdset[${i}]} ]] ; do
1573 local dir=$(dirname ${cdset[${i}]})
1574 local file=$(basename ${cdset[${i}]})
1575
1576 local point= node= fs= foo=
1577 while read point node fs foo ; do
1578 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1579 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1580 && continue
1581 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1584 export CDROM_ROOT=${point}
1585 export CDROM_SET=${i}
1586 export CDROM_MATCH=${cdset[${i}]}
1587 return
1588 done <<< "$(get_mounts)"
1589
1590 ((++i))
1268 done 1591 done
1269 1592
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1593 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1594 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1595 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1596 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1597 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1598 else
1280 if [ -z "${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 !" 1599 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1600 fi
1287 showedmsg=1 1601 else
1602 if [[ -z ${CDROM_NAME_1} ]] ; then
1603 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1604 else
1605 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1606 einfo "Please insert+mount the ${!var} cdrom now !"
1607 fi
1288 fi 1608 fi
1609 showedmsg=1
1610 fi
1289 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1291 read 1613 echo
1614 if [[ ${showjolietmsg} -eq 0 ]] ; then
1615 showjolietmsg=1
1616 else
1617 ewarn "If you are having trouble with the detection"
1618 ewarn "of your CD, it is possible that you do not have"
1619 ewarn "Joliet support enabled in your kernel. Please"
1620 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1621 ebeep 5
1292 fi 1622 fi
1623 read || die "something is screwed with your system"
1293 done 1624 done
1294} 1625}
1295 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1297# a package can support 1631# a package can support. The first form allows you to
1298# 1632# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1302# 1636# 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() { 1637strip-linguas() {
1309 local ls newls 1638 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1640 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1642 local d f
1314 for d in "$@" ; do 1643 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1644 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1645 newls=${ls}
1317 else 1646 else
1318 newls="" 1647 newls=""
1319 fi 1648 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1650 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1652 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1654 fi
1326 done 1655 done
1327 ls="${newls}" 1656 ls=${newls}
1328 done 1657 done
1329 ls="${ls//.po}"
1330 else 1658 else
1331 ls="$@" 1659 ls="$@"
1332 fi 1660 fi
1333 1661
1334 ls=" ${ls} " 1662 nols=""
1335 newls="" 1663 newls=""
1336 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1665 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1666 newls="${newls} ${f}"
1339 else 1667 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1341 fi 1669 fi
1342 done 1670 done
1671 [[ -n ${nols} ]] \
1672 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1673 export LINGUAS=${newls:1}
1674}
1675
1676# @FUNCTION: preserve_old_lib
1677# @USAGE: <libs to preserve> [more libs]
1678# @DESCRIPTION:
1679# These functions are useful when a lib in your package changes ABI SONAME.
1680# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1681# would break packages that link against it. Most people get around this
1682# by using the portage SLOT mechanism, but that is not always a relevant
1683# solution, so instead you can call this from pkg_preinst. See also the
1684# preserve_old_lib_notify function.
1685preserve_old_lib() {
1686 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1687 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1688 die "Invalid preserve_old_lib() usage"
1689 fi
1690 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1691
1692 # let portage worry about it
1693 has preserve-libs ${FEATURES} && return 0
1694
1695 local lib dir
1696 for lib in "$@" ; do
1697 [[ -e ${ROOT}/${lib} ]] || continue
1698 dir=${lib%/*}
1699 dodir ${dir} || die "dodir ${dir} failed"
1700 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1701 touch "${D}"/${lib}
1702 done
1703}
1704
1705# @FUNCTION: preserve_old_lib_notify
1706# @USAGE: <libs to notify> [more libs]
1707# @DESCRIPTION:
1708# Spit helpful messages about the libraries preserved by preserve_old_lib.
1709preserve_old_lib_notify() {
1710 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1711 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1712 die "Invalid preserve_old_lib_notify() usage"
1713 fi
1714
1715 # let portage worry about it
1716 has preserve-libs ${FEATURES} && return 0
1717
1718 local lib notice=0
1719 for lib in "$@" ; do
1720 [[ -e ${ROOT}/${lib} ]] || continue
1721 if [[ ${notice} -eq 0 ]] ; then
1722 notice=1
1723 ewarn "Old versions of installed libraries were detected on your system."
1724 ewarn "In order to avoid breaking packages that depend on these old libs,"
1725 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1726 ewarn "in order to remove these old dependencies. If you do not have this"
1727 ewarn "helper program, simply emerge the 'gentoolkit' package."
1728 ewarn
1729 fi
1730 ewarn " # revdep-rebuild --library ${lib##*/}"
1731 done
1732 if [[ ${notice} -eq 1 ]] ; then
1733 ewarn
1734 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1735 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1736 for lib in "$@" ; do
1737 ewarn " # rm '${lib}'"
1738 done
1739 fi
1740}
1741
1742# @FUNCTION: built_with_use
1743# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1744# @DESCRIPTION:
1745# A temporary hack until portage properly supports DEPENDing on USE
1746# flags being enabled in packages. This will check to see if the specified
1747# DEPEND atom was built with the specified list of USE flags. The
1748# --missing option controls the behavior if called on a package that does
1749# not actually support the defined USE flags (aka listed in IUSE).
1750# The default is to abort (call die). The -a and -o flags control
1751# the requirements of the USE flags. They correspond to "and" and "or"
1752# logic. So the -a flag means all listed USE flags must be enabled
1753# while the -o flag means at least one of the listed IUSE flags must be
1754# enabled. The --hidden option is really for internal use only as it
1755# means the USE flag we're checking is hidden expanded, so it won't be found
1756# in IUSE like normal USE flags.
1757#
1758# Remember that this function isn't terribly intelligent so order of optional
1759# flags matter.
1760built_with_use() {
1761 local hidden="no"
1762 if [[ $1 == "--hidden" ]] ; then
1763 hidden="yes"
1764 shift
1765 fi
1766
1767 local missing_action="die"
1768 if [[ $1 == "--missing" ]] ; then
1769 missing_action=$2
1770 shift ; shift
1771 case ${missing_action} in
1772 true|false|die) ;;
1773 *) die "unknown action '${missing_action}'";;
1774 esac
1775 fi
1776
1777 local opt=$1
1778 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1779
1780 local PKG=$(best_version $1)
1781 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1782 shift
1783
1784 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1785 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1786
1787 # if the IUSE file doesn't exist, the read will error out, we need to handle
1788 # this gracefully
1789 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1790 case ${missing_action} in
1791 true) return 0;;
1792 false) return 1;;
1793 die) die "Unable to determine what USE flags $PKG was built with";;
1794 esac
1795 fi
1796
1797 if [[ ${hidden} == "no" ]] ; then
1798 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1799 # Don't check USE_EXPAND #147237
1800 local expand
1801 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1802 if [[ $1 == ${expand}_* ]] ; then
1803 expand=""
1804 break
1805 fi
1806 done
1807 if [[ -n ${expand} ]] ; then
1808 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1809 case ${missing_action} in
1810 true) return 0;;
1811 false) return 1;;
1812 die) die "$PKG does not actually support the $1 USE flag!";;
1813 esac
1814 fi
1815 fi
1816 fi
1817
1818 local USE_BUILT=$(<${USEFILE})
1819 while [[ $# -gt 0 ]] ; do
1820 if [[ ${opt} = "-o" ]] ; then
1821 has $1 ${USE_BUILT} && return 0
1822 else
1823 has $1 ${USE_BUILT} || return 1
1824 fi
1825 shift
1826 done
1827 [[ ${opt} = "-a" ]]
1828}
1829
1830# @FUNCTION: epunt_cxx
1831# @USAGE: [dir to scan]
1832# @DESCRIPTION:
1833# Many configure scripts wrongly bail when a C++ compiler could not be
1834# detected. If dir is not specified, then it defaults to ${S}.
1835#
1836# http://bugs.gentoo.org/73450
1837epunt_cxx() {
1838 local dir=$1
1839 [[ -z ${dir} ]] && dir=${S}
1840 ebegin "Removing useless C++ checks"
1841 local f
1842 find "${dir}" -name configure | while read f ; do
1843 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1844 done
1845 eend 0
1846}
1847
1848# @FUNCTION: make_wrapper
1849# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1850# @DESCRIPTION:
1851# Create a shell wrapper script named wrapper in installpath
1852# (defaults to the bindir) to execute target (default of wrapper) by
1853# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1854# libpaths followed by optionally changing directory to chdir.
1855make_wrapper() {
1856 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1857 local tmpwrapper=$(emktemp)
1858 # We don't want to quote ${bin} so that people can pass complex
1859 # things as $bin ... "./someprog --args"
1860 cat << EOF > "${tmpwrapper}"
1861#!/bin/sh
1862cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1863if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1864 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1865 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1866 else
1346 export LINGUAS="${newls}" 1867 export LD_LIBRARY_PATH="${libdir}"
1868 fi
1869fi
1870exec ${bin} "\$@"
1871EOF
1872 chmod go+rx "${tmpwrapper}"
1873 if [[ -n ${path} ]] ; then
1874 (
1875 exeinto "${path}"
1876 newexe "${tmpwrapper}" "${wrapper}"
1877 ) || die
1878 else
1879 newbin "${tmpwrapper}" "${wrapper}" || die
1880 fi
1881}
1882
1883# @FUNCTION: prepalldocs
1884# @USAGE:
1885# @DESCRIPTION:
1886# Compress files in /usr/share/doc which are not already
1887# compressed, excluding /usr/share/doc/${PF}/html.
1888# Uses the ecompressdir to do the compression.
1889# 2009-02-18 by betelgeuse:
1890# Commented because ecompressdir is even more internal to
1891# Portage than prepalldocs (it's not even mentioned in man 5
1892# ebuild). Please submit a better version for review to gentoo-dev
1893# if you want prepalldocs here.
1894#prepalldocs() {
1895# if [[ -n $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1897# fi
1348} 1898
1899# cd "${D}"
1900# [[ -d usr/share/doc ]] || return 0
1901
1902# find usr/share/doc -exec gzip {} +
1903# ecompressdir --ignore /usr/share/doc/${PF}/html
1904# ecompressdir --queue /usr/share/doc
1905#}

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