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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 1.96 2004/08/24 11:51:28 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 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 # portage prior to that lib would need to be used even if CONF_LIBDIR is
29 # set. dolib and friends will ignore CONF_LIBDIR in <2.0.51_pre20
30 portageq has_version / '<sys-apps/portage-2.0.51_pre20' && CONF_LIBDIR="lib"
31 # and of course, we need to default to lib when CONF_LIBDIR isnt set
32 echo ${CONF_LIBDIR:=lib}
33} 31}
34 32
35# This function generate linker scripts in /usr/lib for dynamic 33# @FUNCTION: ebeep
36# libs in /lib. This is to fix linking problems when you have 34# @USAGE: [number of beeps]
37# the .so in /lib, and the .a in /usr/lib. What happens is that 35# @DESCRIPTION:
38# in some cases when linking dynamic, the .a in /usr/lib is used 36# Issue the specified number of beeps (default of 5 beeps). Useful when
39# instead of the .so in /lib due to gcc/libtool tweaking ld's 37# printing a message the user should probably be reading and often used in
40# library search path. This cause many builds to fail. 38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# See bug #4411 for more info. 39# don't beep at all.
42# 40ebeep() {
43# To use, simply call:
44#
45# gen_usr_ldscript libfoo.so
46#
47# Note that you should in general use the unversioned name of
48# the library, as ldconfig should usually update it correctly
49# to point to the latest version of the library present.
50#
51# <azarah@gentoo.org> (26 Oct 2002)
52#
53gen_usr_ldscript() {
54 # Just make sure it exists
55 dodir /usr/$(get_libdir)
56
57 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
58/* GNU ld script
59 Because Gentoo have critical dynamic libraries
60 in /lib, and the static versions in /usr/lib, we
61 need to have a "fake" dynamic lib in /usr/lib,
62 otherwise we run into linking problems.
63 See bug #4411 on http://bugs.gentoo.org/ for
64 more info. */
65END_LDSCRIPT
66
67 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
68 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
69
70 return 0
71}
72
73# Simple function to draw a line consisting of '=' the same length as $*
74#
75# <azarah@gentoo.org> (11 Nov 2002)
76#
77draw_line() {
78 local i=0 41 local n
79 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
80 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
81 # Handle calls that do not have args, or wc not being installed ...
82 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
83 then
84 echo "==============================================================="
85 return 0
86 fi
87
88 # Get the length of $*
89 str_length="$(echo -n "$*" | wc -m)"
90
91 while [ "$i" -lt "${str_length}" ]
92 do
93 echo -n "=" 44 echo -ne "\a"
94 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
95 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
96 done 48 done
49 fi
50}
97 51
98 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}
99 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 ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
100 return 0 88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
101} 100}
102 101
103# 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: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
104EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
105# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
106EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
107# Default options for patch 127# Default options for patch:
128# @CODE
108# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
109EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
110# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
111# and not the full path .. 137# and not the full path. Globs accepted.
112EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
113# Change the printed message for a single patch. 141# Change the printed message for a single patch.
114EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
115# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
116# 144# @DESCRIPTION:
117# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
118# 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.
119EPATCH_FORCE="no" 151EPATCH_FORCE="no"
120 152
121# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
122# 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.
123# 161#
124# 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
125# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
126# 164#
127# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
128# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
129# 167# ${EPATCH_FORCE} == "yes"
130# Above EPATCH_* variables can be used to control various defaults,
131# bug they should be left as is to ensure an ebuild can rely on
132# them for.
133#
134# Patches are applied in current directory.
135#
136# Bulk Patches should preferibly have the form of:
137#
138# ??_${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.
139# 177#
140# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
141# 180#
142# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
143# 02_sparc_another-fix.patch.bz2
144#
145# This ensures that there are a set order, and you can have ARCH
146# specific patches.
147#
148# If you however give an argument to epatch(), it will treat it as a
149# single patch that need to be applied if its a file. If on the other
150# hand its a directory, it will set EPATCH_SOURCE to this.
151#
152# <azarah@gentoo.org> (10 Nov 2002)
153#
154epatch() { 182epatch() {
155 local PIPE_CMD="" 183 _epatch_draw_line() {
156 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
157 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
158 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
159 local SINGLE_PATCH="no" 187 }
160 local x=""
161 188
162 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
163 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 [[ $# -gt 1 ]] ; then
164 local m="" 195 local m
165 einfo "${#} patches to apply..."
166 for m in "$@" ; do 196 for m in "$@" ; do
167 epatch "${m}" 197 epatch "${m}"
168 done 198 done
169 return 0 199 return 0
170 fi 200 fi
171 201
172 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
173 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
174 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
175 208 set -- "$1"
176 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
177 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
178 212
179 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
180 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
181 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
182 if [ "${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} ]]
183 then 259 then
184 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
185 else 282 else
186 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
187 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}"
188 else 426 else
189 if [ ! -d ${EPATCH_SOURCE} ] 427 # the args here will give slightly wierd names on BSD,
190 then 428 # but should produce a usable file on all userlands
191 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 429 if [[ ${exe} == "touch" ]] ; then
192 then 430 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
193 EPATCH_SOURCE="$1"
194 fi
195
196 echo
197 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
198 eerror
199 eerror " ${EPATCH_SOURCE}"
200 echo
201 die "Cannot find \$EPATCH_SOURCE!"
202 fi
203
204 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
205 fi
206
207 case ${EPATCH_SUFFIX##*\.} in
208 bz2)
209 PIPE_CMD="bzip2 -dc"
210 PATCH_SUFFIX="bz2"
211 ;;
212 gz|Z|z)
213 PIPE_CMD="gzip -dc"
214 PATCH_SUFFIX="gz"
215 ;;
216 ZIP|zip)
217 PIPE_CMD="unzip -p"
218 PATCH_SUFFIX="zip"
219 ;;
220 *)
221 PIPE_CMD="cat"
222 PATCH_SUFFIX="patch"
223 ;;
224 esac
225
226 if [ "${SINGLE_PATCH}" = "no" ]
227 then
228 einfo "Applying various patches (bugfixes/updates)..."
229 fi
230 for x in ${EPATCH_SOURCE}
231 do
232 # New ARCH dependant patch naming scheme...
233 #
234 # ???_arch_foo.patch
235 #
236 if [ -f ${x} ] && \
237 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
238 [ "${EPATCH_FORCE}" = "yes" ])
239 then
240 local count=0
241 local popts="${EPATCH_OPTS}"
242
243 if [ -n "${EPATCH_EXCLUDE}" ]
244 then
245 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
246 then
247 continue
248 fi
249 fi
250
251 if [ "${SINGLE_PATCH}" = "yes" ]
252 then
253 if [ -n "${EPATCH_SINGLE_MSG}" ]
254 then
255 einfo "${EPATCH_SINGLE_MSG}"
256 else
257 einfo "Applying ${x##*/}..."
258 fi
259 else
260 einfo " ${x##*/}..."
261 fi
262
263 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265
266 # Allow for prefix to differ ... im lazy, so shoot me :/
267 while [ "${count}" -lt 5 ]
268 do
269 # Generate some useful debug info ...
270 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
271 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
272
273 if [ "${PATCH_SUFFIX}" != "patch" ]
274 then
275 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
276 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
277 else
278 PATCH_TARGET="${x}"
279 fi
280
281 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
283
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 if [ "${PATCH_SUFFIX}" != "patch" ]
288 then
289 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
290 then
291 echo
292 eerror "Could not extract patch!"
293 #die "Could not extract patch!"
294 count=5
295 break
296 fi
297 fi
298
299 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
300 then
301 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
302 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
303 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
304 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
305 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
306
307 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
308
309 if [ "$?" -ne 0 ]
310 then
311 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
312 echo
313 eerror "A dry-run of patch command succeeded, but actually"
314 eerror "applying the patch failed!"
315 #die "Real world sux compared to the dreamworld!"
316 count=5
317 fi
318
319 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
320
321 break
322 fi
323
324 count=$((count + 1))
325 done
326
327 if [ "${PATCH_SUFFIX}" != "patch" ]
328 then
329 rm -f ${PATCH_TARGET}
330 fi
331
332 if [ "${count}" -eq 5 ]
333 then
334 echo
335 eerror "Failed Patch: ${x##*/}!"
336 eerror
337 eerror "Include in your bugreport the contents of:"
338 eerror
339 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
340 echo
341 die "Failed Patch: ${x##*/}!"
342 fi
343
344 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
345
346 eend 0
347 fi
348 done
349 if [ "${SINGLE_PATCH}" = "no" ]
350 then
351 einfo "Done with patching"
352 fi
353}
354
355# This function return true if we are using the NPTL pthreads
356# implementation.
357#
358# <azarah@gentoo.org> (06 March 2003)
359#
360
361have_NPTL() {
362
363 cat > ${T}/test-nptl.c <<-"END"
364 #define _XOPEN_SOURCE
365 #include <unistd.h>
366 #include <stdio.h>
367
368 int main()
369 {
370 char buf[255];
371 char *str = buf;
372
373 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
374 if (NULL != str) {
375 printf("%s\n", str);
376 if (NULL != strstr(str, "NPTL"))
377 return 0;
378 }
379
380 return 1;
381 }
382 END
383
384 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
385 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
386 then
387 echo "yes"
388 einfon "Checking what PTHREADS implementation we have ... "
389 if ${T}/nptl
390 then
391 return 0
392 else 431 else
393 return 1 432 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
394 fi
395 else
396 echo "no"
397 fi 433 fi
398
399 return 1
400}
401
402# This function check how many cpu's are present, and then set
403# -j in MAKEOPTS accordingly.
404#
405# Thanks to nall <nall@gentoo.org> for this.
406#
407get_number_of_jobs() {
408 local jobs=0
409
410 if [ ! -r /proc/cpuinfo ]
411 then
412 return 1
413 fi
414
415 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
416 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
417 then
418 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
419 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
420 ADMINPARAM="${ADMINPARAM/-j}"
421 fi
422
423 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
424
425 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
426 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
427 then
428 # these archs will always have "[Pp]rocessor"
429 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
430
431 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
432 then
433 # sparc always has "ncpus active"
434 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435
436 elif [ "${ARCH}" = "alpha" ]
437 then
438 # alpha has "cpus active", but only when compiled with SMP
439 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
440 then
441 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
442 else
443 jobs=2
444 fi 434 fi
445
446 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
447 then
448 # ppc has "processor", but only when compiled with SMP
449 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
450 then
451 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
452 else
453 jobs=2
454 fi
455 elif [ "${ARCH}" = "s390" ]
456 then
457 # s390 has "# processors : "
458 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
459 else
460 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
461 die "Unknown ARCH -- ${ARCH}!"
462 fi
463
464 # Make sure the number is valid ...
465 if [ "${jobs}" -lt 1 ]
466 then
467 jobs=1
468 fi
469
470 if [ -n "${ADMINPARAM}" ]
471 then
472 if [ "${jobs}" -gt "${ADMINPARAM}" ]
473 then
474 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
475 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
476 else
477 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
478 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
479 fi
480 fi
481} 435}
482 436
483# Cheap replacement for when debianutils (and thus mktemp) 437# @FUNCTION: egetent
484# does not exist on the users system 438# @USAGE: <database> <key>
485# vapier@gentoo.org 439# @MAINTAINER:
486# 440# base-system@gentoo.org (Linux)
487# Takes just 1 parameter (the directory to create tmpfile in) 441# Joe Jezak <josejx@gmail.com> (OS X)
488mymktemp() { 442# usata@gentoo.org (OS X)
489 local topdir="$1" 443# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
490 444# @DESCRIPTION:
491 [ -z "${topdir}" ] && topdir=/tmp 445# Small wrapper for getent (Linux),
492 if [ "`which mktemp 2>/dev/null`" ] 446# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
493 then
494 mktemp -p ${topdir}
495 else
496 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
497 touch ${tmp}
498 echo ${tmp}
499 fi
500}
501
502# Small wrapper for getent (Linux) and nidump (Mac OS X)
503# used in enewuser()/enewgroup() 447# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
505#
506# egetent(database, key)
507egetent() { 448egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 449 case ${CHOST} in
450 *-darwin[678])
509 case "$2" in 451 case "$2" in
510 *[!0-9]*) # Non numeric 452 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 453 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 454 ;;
513 *) # Numeric 455 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 457 ;;
516 esac 458 esac
517 else 459 ;;
518 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"
519 fi 482 fi
520}
521 483
522# Simplify/standardize adding users to the system 484 pw show ${action} ${opts} "$2" -q
523# vapier@gentoo.org 485 ;;
524# 486 *-netbsd*|*-openbsd*)
525# enewuser(username, uid, shell, homedir, groups, extra options) 487 grep "$2:\*:" /etc/$1
526# 488 ;;
527# Default values if you do not specify any: 489 *)
528# username: REQUIRED ! 490 type -p nscd >& /dev/null && nscd -i "$1"
529# uid: next available (see useradd(8)) 491 getent "$1" "$2"
530# note: pass -1 to get default behavior 492 ;;
531# shell: /bin/false 493 esac
532# homedir: /dev/null 494}
533# groups: none 495
534# 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}'.
535enewuser() { 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
536 # get the username 512 # get the username
537 local euser="$1"; shift 513 local euser=$1; shift
538 if [ -z "${euser}" ] 514 if [[ -z ${euser} ]] ; then
539 then
540 eerror "No username specified !" 515 eerror "No username specified !"
541 die "Cannot call enewuser without a username" 516 die "Cannot call enewuser without a username"
542 fi 517 fi
543 518
544 # lets see if the username already exists 519 # lets see if the username already exists
545 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 520 if [[ -n $(egetent passwd "${euser}") ]] ; then
546 then
547 return 0 521 return 0
548 fi 522 fi
549 einfo "Adding user '${euser}' to your system ..." 523 einfo "Adding user '${euser}' to your system ..."
550 524
551 # options to pass to useradd 525 # options to pass to useradd
552 local opts= 526 local opts=
553 527
554 # handle uid 528 # handle uid
555 local euid="$1"; shift 529 local euid=$1; shift
556 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 530 if [[ -n ${euid} && ${euid} != -1 ]] ; then
557 then
558 if [ "${euid}" -gt 0 ] 531 if [[ ${euid} -gt 0 ]] ; then
559 then
560 if [ ! -z "`egetent passwd ${euid}`" ] 532 if [[ -n $(egetent passwd ${euid}) ]] ; then
561 then
562 euid="next" 533 euid="next"
563 fi 534 fi
564 else 535 else
565 eerror "Userid given but is not greater than 0 !" 536 eerror "Userid given but is not greater than 0 !"
566 die "${euid} is not a valid UID" 537 die "${euid} is not a valid UID"
567 fi 538 fi
568 else 539 else
569 euid="next" 540 euid="next"
570 fi 541 fi
571 if [ "${euid}" == "next" ] 542 if [[ ${euid} == "next" ]] ; then
572 then 543 for ((euid = 101; euid <= 999; euid++)); do
573 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then
575 pwrange="`jot 898 101`"
576 else
577 pwrange="`seq 101 999`"
578 fi
579 for euid in ${pwrange} ; do
580 [ -z "`egetent passwd ${euid}`" ] && break 544 [[ -z $(egetent passwd ${euid}) ]] && break
581 done 545 done
582 fi 546 fi
583 opts="${opts} -u ${euid}" 547 opts="${opts} -u ${euid}"
584 einfo " - Userid: ${euid}" 548 einfo " - Userid: ${euid}"
585 549
586 # handle shell 550 # handle shell
587 local eshell="$1"; shift 551 local eshell=$1; shift
588 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 552 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
589 then 553 if [[ ! -e ${ROOT}${eshell} ]] ; then
590 if [ ! -e "${eshell}" ]
591 then
592 eerror "A shell was specified but it does not exist !" 554 eerror "A shell was specified but it does not exist !"
593 die "${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"
594 fi 560 fi
595 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
596 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}
597 fi 577 fi
598 einfo " - Shell: ${eshell}" 578 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 579 opts="${opts} -s ${eshell}"
600 580
601 # handle homedir 581 # handle homedir
602 local ehome="$1"; shift 582 local ehome=$1; shift
603 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 583 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
604 then
605 ehome="/dev/null" 584 ehome="/dev/null"
606 fi 585 fi
607 einfo " - Home: ${ehome}" 586 einfo " - Home: ${ehome}"
608 opts="${opts} -d ${ehome}" 587 opts="${opts} -d ${ehome}"
609 588
610 # handle groups 589 # handle groups
611 local egroups="$1"; shift 590 local egroups=$1; shift
612 if [ ! -z "${egroups}" ] 591 if [[ ! -z ${egroups} ]] ; then
613 then
614 local oldifs="${IFS}" 592 local oldifs=${IFS}
593 local defgroup="" exgroups=""
594
615 export IFS="," 595 export IFS=","
616 for g in ${egroups} 596 for g in ${egroups} ; do
617 do 597 export IFS=${oldifs}
618 if [ -z "`egetent group \"${g}\"`" ] 598 if [[ -z $(egetent group "${g}") ]] ; then
619 then
620 eerror "You must add group ${g} to the system first" 599 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 600 die "${g} is not a valid GID"
622 fi 601 fi
602 if [[ -z ${defgroup} ]] ; then
603 defgroup=${g}
604 else
605 exgroups="${exgroups},${g}"
606 fi
607 export IFS=","
623 done 608 done
624 export IFS="${oldifs}" 609 export IFS=${oldifs}
610
625 opts="${opts} -g ${egroups}" 611 opts="${opts} -g ${defgroup}"
612 if [[ ! -z ${exgroups} ]] ; then
613 opts="${opts} -G ${exgroups:1}"
614 fi
626 else 615 else
627 egroups="(none)" 616 egroups="(none)"
628 fi 617 fi
629 einfo " - Groups: ${egroups}" 618 einfo " - Groups: ${egroups}"
630 619
631 # handle extra and add the user 620 # handle extra and add the user
632 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 621 local oldsandbox=${SANDBOX_ON}
634 export SANDBOX_ON="0" 622 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 623 case ${CHOST} in
636 then 624 *-darwin*)
637 ### Make the user 625 ### Make the user
638 if [ -z "${eextra}" ] 626 if [[ -z $@ ]] ; then
639 then
640 dscl . create /users/${euser} uid ${euid} 627 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 628 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 629 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 630 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 631 ### Add the user to the groups specified
632 local oldifs=${IFS}
633 export IFS=","
645 for g in ${egroups} 634 for g in ${egroups} ; do
646 do
647 dscl . merge /groups/${g} users ${euser} 635 dscl . merge /groups/${g} users ${euser}
648 done 636 done
637 export IFS=${oldifs}
649 else 638 else
650 einfo "Extra options are not supported on macos yet" 639 einfo "Extra options are not supported on Darwin yet"
651 einfo "Please report the ebuild along with the info below" 640 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 641 einfo "eextra: $@"
653 die "Required function missing" 642 die "Required function missing"
654 fi 643 fi
655 else 644 ;;
656 if [ -z "${eextra}" ] 645 *-freebsd*|*-dragonfly*)
657 then 646 if [[ -z $@ ]] ; then
658 useradd ${opts} ${euser} \ 647 pw useradd ${euser} ${opts} \
659 -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} \
660 || die "enewuser failed" 684 || die "enewuser failed"
661 else 685 else
662 einfo " - Extra: ${eextra}" 686 einfo " - Extra: $@"
663 useradd ${opts} ${euser} ${eextra} \ 687 useradd ${opts} "$@" \
688 ${euser} \
664 || die "enewuser failed" 689 || die "enewuser failed"
665 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}/${ehome}"
666 fi 699 fi
700
667 export SANDBOX_ON="${oldsandbox}" 701 export SANDBOX_ON=${oldsandbox}
668
669 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
670 then
671 einfo " - Creating ${ehome} in ${D}"
672 dodir ${ehome}
673 fowners ${euser} ${ehome}
674 fperms 755 ${ehome}
675 fi
676} 702}
677 703
678# Simplify/standardize adding groups to the system 704# @FUNCTION: enewgroup
679# vapier@gentoo.org 705# @USAGE: <group> [gid]
680# 706# @DESCRIPTION:
681# enewgroup(group, gid) 707# This function does not require you to understand how to properly add a
682# 708# group to the system. Just give it a group name to add and enewgroup will
683# 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
684# groupname: REQUIRED ! 710# allocate the next available one.
685# gid: next available (see groupadd(8))
686# extra: none
687enewgroup() { 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
688 # get the group 719 # get the group
689 local egroup="$1"; shift 720 local egroup="$1"; shift
690 if [ -z "${egroup}" ] 721 if [ -z "${egroup}" ]
691 then 722 then
692 eerror "No group specified !" 723 eerror "No group specified !"
693 die "Cannot call enewgroup without a group" 724 die "Cannot call enewgroup without a group"
694 fi 725 fi
695 726
696 # see if group already exists 727 # see if group already exists
697 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 728 if [[ -n $(egetent group "${egroup}") ]]; then
698 then
699 return 0 729 return 0
700 fi 730 fi
701 einfo "Adding group '${egroup}' to your system ..." 731 einfo "Adding group '${egroup}' to your system ..."
702 732
703 # options to pass to useradd 733 # options to pass to useradd
709 then 739 then
710 if [ "${egid}" -gt 0 ] 740 if [ "${egid}" -gt 0 ]
711 then 741 then
712 if [ -z "`egetent group ${egid}`" ] 742 if [ -z "`egetent group ${egid}`" ]
713 then 743 then
714 if [ "${ARCH}" == "macos" ] ; then 744 if [[ "${CHOST}" == *-darwin* ]]; then
715 opts="${opts} ${egid}" 745 opts="${opts} ${egid}"
716 else 746 else
717 opts="${opts} -g ${egid}" 747 opts="${opts} -g ${egid}"
718 fi 748 fi
719 else 749 else
733 opts="${opts} ${eextra}" 763 opts="${opts} ${eextra}"
734 764
735 # add the group 765 # add the group
736 local oldsandbox="${SANDBOX_ON}" 766 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 767 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 768 case ${CHOST} in
739 then 769 *-darwin*)
740 if [ ! -z "${eextra}" ]; 770 if [ ! -z "${eextra}" ];
741 then 771 then
742 einfo "Extra options are not supported on macos yet" 772 einfo "Extra options are not supported on Darwin/OS X yet"
743 einfo "Please report the ebuild along with the info below" 773 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 774 einfo "eextra: ${eextra}"
745 die "Required function missing" 775 die "Required function missing"
746 fi 776 fi
747 777
748 # If we need the next available 778 # If we need the next available
749 case ${egid} in 779 case ${egid} in
750 *[!0-9]*) # Non numeric 780 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 781 for ((egid = 101; egid <= 999; egid++)); do
752 [ -z "`egetent group ${egid}`" ] && break 782 [[ -z $(egetent group ${egid}) ]] && break
753 done 783 done
754 esac 784 esac
755 dscl . create /groups/${egroup} gid ${egid} 785 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${egroup} passwd '*' 786 dscl . create /groups/${egroup} passwd '*'
757 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 *)
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 810 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 811 ;;
812 esac
760 export SANDBOX_ON="${oldsandbox}" 813 export SANDBOX_ON="${oldsandbox}"
761} 814}
762 815
763# Simple script to replace 'dos2unix' binaries 816# @FUNCTION: edos2unix
764# vapier@gentoo.org 817# @USAGE: <file> [more files ...]
765# 818# @DESCRIPTION:
766# edos2unix(file, <more files>...) 819# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
820# to remove all of these text utilities from DEPEND variables because this
821# is a script based solution. Just give it a list of files to convert and
822# they will all be changed from the DOS CRLF format to the UNIX LF format.
767edos2unix() { 823edos2unix() {
768 for f in "$@" 824 echo "$@" | xargs sed -i 's/\r$//'
769 do
770 cp "${f}" ${T}/edos2unix
771 sed 's/\r$//' ${T}/edos2unix > "${f}"
772 done
773} 825}
774 826
775# Make a desktop file ! 827# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 828# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 829# Amaze your friends ! Get the women ! Join today !
778# gnome2 /usr/share/applications
779# gnome1 /usr/share/gnome/apps/
780# KDE ${KDEDIR}/share/applnk /usr/share/applnk
781# 830#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 831# make_desktop_entry(<command>, [name], [icon], [type], [path])
783# 832#
784# binary: what binary does the app run with ? 833# binary: what command does the app run with ?
785# name: the name that will show up in the menu 834# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 835# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 836# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 837# a full path to an icon
789# type: what kind of application is this ? for categories: 838# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 839# http://standards.freedesktop.org/menu-spec/latest/apa.html
791# path: if your app needs to startup in a specific dir 840# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 841make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 842 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 843
795 local exec="${1}" 844 local exec=${1}
796 local name="${2:-${PN}}" 845 local name=${2:-${PN}}
797 local icon="${3:-${PN}.png}" 846 local icon=${3:-${PN}}
798 local type="${4}" 847 local type=${4}
799 local subdir="${6}" 848 local path=${5}
800 local path="${5:-${GAMES_PREFIX}}" 849
801 if [ -z "${type}" ] 850 if [[ -z ${type} ]] ; then
802 then 851 local catmaj=${CATEGORY%%-*}
803 case ${CATEGORY} in 852 local catmin=${CATEGORY##*-}
804 "app-emulation") 853 case ${catmaj} in
805 type=Emulator 854 app)
806 subdir="Emulation" 855 case ${catmin} in
856 accessibility) type=Accessibility;;
857 admin) type=System;;
858 antivirus) type=System;;
859 arch) type=Archiving;;
860 backup) type=Archiving;;
861 cdr) type=DiscBurning;;
862 dicts) type=Dictionary;;
863 doc) type=Documentation;;
864 editors) type=TextEditor;;
865 emacs) type=TextEditor;;
866 emulation) type=Emulator;;
867 laptop) type=HardwareSettings;;
868 office) type=Office;;
869 pda) type=PDA;;
870 vim) type=TextEditor;;
871 xemacs) type=TextEditor;;
872 *) type=;;
873 esac
807 ;; 874 ;;
808 "games-"*) 875
809 type=Game 876 dev)
810 subdir="Games" 877 type="Development"
811 ;; 878 ;;
812 "net-"*) 879
813 type=Network 880 games)
814 subdir="${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}"
815 ;; 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 ${catmin} in
959 client) type=WebBrowser;;
960 *) type=;;
961 esac
962 type="Network"
963 ;;
964
816 *) 965 *)
817 type= 966 type=
818 subdir=
819 ;; 967 ;;
820 esac 968 esac
821 fi 969 fi
822 local desktop="${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%% *:-${desktop_name}}.desktop
823 977
978 cat <<-EOF > "${desktop}"
824echo "[Desktop Entry] 979 [Desktop Entry]
825Encoding=UTF-8
826Version=0.9.2
827Name=${name} 980 Name=${name}
828Type=Application 981 Type=Application
829Comment=${DESCRIPTION} 982 Comment=${DESCRIPTION}
830Exec=${exec} 983 Exec=${exec}
831Path=${path} 984 TryExec=${exec%% *}
832Icon=${icon} 985 Icon=${icon}
833Categories=Application;${type};" > ${desktop} 986 Categories=${type};
987 EOF
834 988
835 if [ -d "/usr/share/applications" ] 989 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
836 then 990
991 (
992 # wrap the env here so that the 'insinto' call
993 # doesn't corrupt the env of the caller
837 insinto /usr/share/applications 994 insinto /usr/share/applications
838 doins ${desktop} 995 doins "${desktop}"
839 fi 996 )
997}
840 998
841 #if [ -d "/usr/share/gnome/apps" ] 999# @FUNCTION: validate_desktop_entries
842 #then 1000# @USAGE: [directories]
843 # insinto /usr/share/gnome/apps/Games 1001# @MAINTAINER:
844 # doins ${desktop} 1002# Carsten Lohrke <carlo@gentoo.org>
845 #fi 1003# @DESCRIPTION:
846 1004# Validate desktop entries using desktop-file-utils
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1005validate_desktop_entries() {
848 #then 1006 if [[ -x /usr/bin/desktop-file-validate ]] ; then
849 # for ver in /usr/kde/* 1007 einfo "Checking desktop entry validity"
850 # do 1008 local directories=""
851 # insinto ${ver}/share/applnk/Games 1009 for d in /usr/share/applications $@ ; do
852 # doins ${desktop} 1010 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
853 # 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/${D}/}:}
1019 done
1020 fi
1021 echo ""
1022 else
1023 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
854 #fi 1024 fi
1025}
855 1026
856 if [ -d "/usr/share/applnk" ] 1027# @FUNCTION: make_session_desktop
857 then 1028# @USAGE: <title> <command> [command args...]
858 insinto /usr/share/applnk/${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
859 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))
860 fi 1082 fi
1083 done
1084 exit ${ret}
1085 )
1086}
861 1087
862 return 0 1088# @FUNCTION: newmenu
1089# @USAGE: <menu> <newname>
1090# @DESCRIPTION:
1091# Like all other new* functions, install the specified menu as newname.
1092newmenu() {
1093 (
1094 # wrap the env here so that the 'insinto' call
1095 # doesn't corrupt the env of the caller
1096 insinto /usr/share/applications
1097 newins "$@"
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 )
863} 1140}
864 1141
865# for internal use only (unpack_pdv and unpack_makeself) 1142# for internal use only (unpack_pdv and unpack_makeself)
866find_unpackable_file() { 1143find_unpackable_file() {
867 local src="$1" 1144 local src=$1
868 if [ -z "${src}" ] 1145 if [[ -z ${src} ]] ; then
869 then
870 src="${DISTDIR}/${A}" 1146 src=${DISTDIR}/${A}
871 else 1147 else
872 if [ -e "${DISTDIR}/${src}" ] 1148 if [[ -e ${DISTDIR}/${src} ]] ; then
873 then
874 src="${DISTDIR}/${src}" 1149 src=${DISTDIR}/${src}
875 elif [ -e "${PWD}/${src}" ] 1150 elif [[ -e ${PWD}/${src} ]] ; then
876 then
877 src="${PWD}/${src}" 1151 src=${PWD}/${src}
878 elif [ -e "${src}" ] 1152 elif [[ -e ${src} ]] ; then
879 then
880 src="${src}" 1153 src=${src}
881 fi
882 fi 1154 fi
883 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1155 fi
1156 [[ ! -e ${src} ]] && return 1
884 echo "${src}" 1157 echo "${src}"
885} 1158}
886 1159
1160# @FUNCTION: unpack_pdv
1161# @USAGE: <file to unpack> <size of off_t>
1162# @DESCRIPTION:
887# Unpack those pesky pdv generated files ... 1163# Unpack those pesky pdv generated files ...
888# They're self-unpacking programs with the binary package stuffed in 1164# They're self-unpacking programs with the binary package stuffed in
889# 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
890# 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.
891# 1167#
892# Usage: unpack_pdv [file to unpack] [size of off_t]
893# - 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
894# information out of the binary executable myself. basically you pass in 1169# information out of the binary executable myself. Basically you pass in
895# 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#
896# 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
897# strings <pdv archive> | grep lseek 1176# strings <pdv archive> | grep lseek
898# strace -elseek <pdv archive> 1177# strace -elseek <pdv archive>
1178# @CODE
1179#
899# 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
900# 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
901# parameter. here is an example: 1182# parameter. Here is an example:
1183#
1184# @CODE
902# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1185# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
903# lseek 1186# lseek
904# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1187# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
905# lseek(3, -4, SEEK_END) = 2981250 1188# lseek(3, -4, SEEK_END) = 2981250
1189# @CODE
1190#
906# 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.
907unpack_pdv() { 1192unpack_pdv() {
908 local src="`find_unpackable_file $1`" 1193 local src=$(find_unpackable_file "$1")
909 local sizeoff_t="$2" 1194 local sizeoff_t=$2
910 1195
1196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
911 [ -z "${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 :("
912 1198
913 local shrtsrc="`basename ${src}`" 1199 local shrtsrc=$(basename "${src}")
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1200 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1201 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
916 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\")
917 1203
918 # grab metadata for debug reasons 1204 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1205 local metafile=$(emktemp)
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1206 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
921 1207
922 # rip out the final file name from the metadata 1208 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1209 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
924 datafile="`basename ${datafile}`" 1210 datafile=$(basename "${datafile}")
925 1211
926 # now lets uncompress/untar the file if need be 1212 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1213 local tmpfile=$(emktemp)
928 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}
929 1215
930 local iscompressed="`file -b ${tmpfile}`" 1216 local iscompressed=$(file -b "${tmpfile}")
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1217 if [[ ${iscompressed:0:8} == "compress" ]] ; then
932 iscompressed=1 1218 iscompressed=1
933 mv ${tmpfile}{,.Z} 1219 mv ${tmpfile}{,.Z}
934 gunzip ${tmpfile} 1220 gunzip ${tmpfile}
935 else 1221 else
936 iscompressed=0 1222 iscompressed=0
937 fi 1223 fi
938 local istar="`file -b ${tmpfile}`" 1224 local istar=$(file -b "${tmpfile}")
939 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1225 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
940 istar=1 1226 istar=1
941 else 1227 else
942 istar=0 1228 istar=0
943 fi 1229 fi
944 1230
972 true 1258 true
973 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1259 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
974 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1260 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
975} 1261}
976 1262
1263# @FUNCTION: unpack_makeself
1264# @USAGE: [file to unpack] [offset] [tail|dd]
1265# @DESCRIPTION:
977# Unpack those pesky makeself generated files ... 1266# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1267# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1268# the end of the archive. Loki utilized the format as does
980# many other game companies. 1269# many other game companies.
981# 1270#
982# Usage: unpack_makeself [file to unpack] [offset] 1271# If the file is not specified, then ${A} is used. If the
983# - If the file is not specified then unpack will utilize ${A}.
984# - If the offset is not specified then we will attempt to extract 1272# offset is not specified then we will attempt to extract
985# the proper offset from the script itself. 1273# the proper offset from the script itself.
986unpack_makeself() { 1274unpack_makeself() {
1275 local src_input=${1:-${A}}
987 local src="`find_unpackable_file $1`" 1276 local src=$(find_unpackable_file "${src_input}")
988 local skip="$2" 1277 local skip=$2
1278 local exe=$3
989 1279
1280 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1281
990 local shrtsrc="`basename ${src}`" 1282 local shrtsrc=$(basename "${src}")
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1283 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1284 if [[ -z ${skip} ]] ; then
993 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1285 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
995 local skip=0 1286 local skip=0
1287 exe=tail
996 case ${ver} in 1288 case ${ver} in
997 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
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1290 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1291 ;;
1000 2.0|2.0.1) 1292 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1293 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1294 ;;
1003 2.1.1) 1295 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1296 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1297 let skip="skip + 1"
1006 ;; 1298 ;;
1007 2.1.2) 1299 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1300 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1301 let skip="skip + 1"
1010 ;; 1302 ;;
1011 2.1.3) 1303 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1304 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1305 let skip="skip + 1"
1306 ;;
1307 2.1.4|2.1.5)
1308 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1309 skip=$(head -n ${skip} "${src}" | wc -c)
1310 exe="dd"
1014 ;; 1311 ;;
1015 *) 1312 *)
1016 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."
1017 eerror "The version I detected was '${ver}'." 1314 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1315 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1317 die "makeself version '${ver}' not supported"
1021 ;; 1318 ;;
1022 esac 1319 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1320 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 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
1025 1327
1026 # 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
1027 local tmpfile="`mymktemp ${T}`" 1329 local tmpfile=$(emktemp)
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1330 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1331 local filetype=$(file -b "${tmpfile}")
1030 case ${filetype} in 1332 case ${filetype} in
1031 *tar\ archive) 1333 *tar\ archive*)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1334 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1335 ;;
1034 bzip2*) 1336 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1337 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1338 ;;
1037 gzip*) 1339 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1340 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1341 ;;
1040 compress*) 1342 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1343 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1344 ;;
1043 *) 1345 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1346 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1347 false
1046 ;; 1348 ;;
1047 esac 1349 esac
1048 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1350 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1049} 1351}
1050 1352
1353# @FUNCTION: check_license
1354# @USAGE: [license]
1355# @DESCRIPTION:
1051# Display a license for user to accept. 1356# Display a license for user to accept. If no license is
1052#
1053# Usage: check_license [license]
1054# - If the file is not specified then ${LICENSE} is used. 1357# specified, then ${LICENSE} is used.
1055check_license() { 1358check_license() {
1056 local lic=$1 1359 local lic=$1
1057 if [ -z "${lic}" ] ; then 1360 if [ -z "${lic}" ] ; then
1058 lic="${PORTDIR}/licenses/${LICENSE}" 1361 lic="${PORTDIR}/licenses/${LICENSE}"
1059 else 1362 else
1060 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1363 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1061 lic="${PORTDIR}/licenses/${src}" 1364 lic="${PORTDIR}/licenses/${lic}"
1062 elif [ -e "${PWD}/${src}" ] ; then 1365 elif [ -e "${PWD}/${lic}" ] ; then
1063 lic="${PWD}/${src}" 1366 lic="${PWD}/${lic}"
1064 elif [ -e "${src}" ] ; then 1367 elif [ -e "${lic}" ] ; then
1065 lic="${src}" 1368 lic="${lic}"
1066 fi
1067 fi 1369 fi
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1370 fi
1069 local l="`basename ${lic}`" 1371 local l="`basename ${lic}`"
1070 1372
1071 # here is where we check for the licenses the user already 1373 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1374 # accepted ... if we don't find a match, we make the user accept
1073 local alic 1375 local alic
1376 eshopts_push -o noglob # so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1377 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1378 if [[ ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1379 eshopts_pop
1380 return 0
1381 fi
1077 done 1382 done
1383 eshopts_pop
1384 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1078 1385
1079 local licmsg="`mymktemp ${T}`" 1386 local licmsg=$(emktemp)
1080 cat << EOF > ${licmsg} 1387 cat <<-EOF > ${licmsg}
1081********************************************************** 1388 **********************************************************
1082The following license outlines the terms of use of this 1389 The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1390 package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1391 continue. When you are done viewing, hit 'q'. If you
1085CTRL+C out of this, the install will not run! 1392 CTRL+C out of this, the install will not run!
1086********************************************************** 1393 **********************************************************
1087 1394
1088EOF 1395 EOF
1089 cat ${lic} >> ${licmsg} 1396 cat ${lic} >> ${licmsg}
1090 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1397 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1091 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1398 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1092 read alic 1399 read alic
1093 case ${alic} in 1400 case ${alic} in
1100 die "Failed to accept license" 1407 die "Failed to accept license"
1101 ;; 1408 ;;
1102 esac 1409 esac
1103} 1410}
1104 1411
1412# @FUNCTION: cdrom_get_cds
1413# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1414# @DESCRIPTION:
1105# 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
1106# the whole 'non-interactive' policy, but damnit I want CD support ! 1416# the whole 'non-interactive' policy, but damnit I want CD support !
1107# 1417#
1108# with these cdrom functions we handle all the user interaction and 1418# With these cdrom functions we handle all the user interaction and
1109# 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()
1110# 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
1111# found at CDROM_ROOT. 1421# found at CDROM_ROOT.
1112# 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#
1113# 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',
1114# 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
1115# 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.
1116# 1432#
1117# 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.
1118#
1119# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1120# - this will attempt to locate a cd based upon a file that is on
1121# the cd ... the more files you give this function, the more cds
1122# the cdrom functions will handle
1123cdrom_get_cds() { 1434cdrom_get_cds() {
1124 # 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
1125 # the # of files they gave us 1436 # the # of files they gave us
1126 local cdcnt=0 1437 local cdcnt=0
1127 local f= 1438 local f=
1128 for f in "$@" ; do 1439 for f in "$@" ; do
1129 cdcnt=$((cdcnt + 1)) 1440 ((++cdcnt))
1130 export CDROM_CHECK_${cdcnt}="$f" 1441 export CDROM_CHECK_${cdcnt}="$f"
1131 done 1442 done
1132 export CDROM_TOTAL_CDS=${cdcnt} 1443 export CDROM_TOTAL_CDS=${cdcnt}
1133 export CDROM_CURRENT_CD=1 1444 export CDROM_CURRENT_CD=1
1134 1445
1135 # now we see if the user gave use CD_ROOT ... 1446 # now we see if the user gave use CD_ROOT ...
1136 # 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
1137 if [ ! -z "${CD_ROOT}" ] ; then 1448 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1138 export CDROM_ROOT="${CD_ROOT}"
1139 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1140 return
1141 fi
1142 # do the same for CD_ROOT_X
1143 if [ ! -z "${CD_ROOT_1}" ] ; then
1144 local var= 1449 local var=
1145 cdcnt=0 1450 cdcnt=0
1146 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1451 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1147 cdcnt=$((cdcnt + 1)) 1452 ((++cdcnt))
1148 var="CD_ROOT_${cdcnt}" 1453 var="CD_ROOT_${cdcnt}"
1454 [[ -z ${!var} ]] && var="CD_ROOT"
1149 if [ -z "${!var}" ] ; then 1455 if [[ -z ${!var} ]] ; then
1150 eerror "You must either use just the CD_ROOT" 1456 eerror "You must either use just the CD_ROOT"
1151 eerror "or specify ALL the CD_ROOT_X variables." 1457 eerror "or specify ALL the CD_ROOT_X variables."
1152 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1458 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1153 die "could not locate CD_ROOT_${cdcnt}" 1459 die "could not locate CD_ROOT_${cdcnt}"
1154 fi 1460 fi
1155 export CDROM_ROOTS_${cdcnt}="${!var}"
1156 done 1461 done
1157 export CDROM_ROOT=${CDROM_ROOTS_1} 1462 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1158 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}
1159 return 1470 return
1160 fi 1471 fi
1161 1472
1473 # User didn't help us out so lets make sure they know they can
1474 # simplify the whole process ...
1162 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1475 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1163 einfon "This ebuild will need the " 1476 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1164 if [ -z "${CDROM_NAME}" ] ; then
1165 echo "cdrom for ${PN}."
1166 else
1167 echo "${CDROM_NAME}."
1168 fi
1169 echo 1477 echo
1170 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"
1171 einfo "mounted somewhere on your filesystem, just export" 1479 einfo "mounted somewhere on your filesystem, just export"
1172 einfo "the variable CD_ROOT so that it points to the" 1480 einfo "the variable CD_ROOT so that it points to the"
1173 einfo "directory containing the files." 1481 einfo "directory containing the files."
1174 echo 1482 echo
1483 einfo "For example:"
1484 einfo "export CD_ROOT=/mnt/cdrom"
1485 echo
1175 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
1176 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1496 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1177 cdcnt=0 1497 cdcnt=0
1178 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1498 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1179 cdcnt=$((cdcnt + 1)) 1499 ((++cdcnt))
1180 var="CDROM_NAME_${cdcnt}" 1500 var="CDROM_NAME_${cdcnt}"
1181 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1501 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1182 done 1502 done
1183 echo 1503 echo
1184 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"
1185 einfo "mounted somewhere on your filesystem, just export" 1505 einfo "mounted somewhere on your filesystem, just export"
1186 einfo "the following variables so they point to the right place:" 1506 einfo "the following variables so they point to the right place:"
1187 einfon "" 1507 einfon ""
1188 cdcnt=0 1508 cdcnt=0
1189 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1509 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1190 cdcnt=$((cdcnt + 1)) 1510 ((++cdcnt))
1191 echo -n " CD_ROOT_${cdcnt}" 1511 echo -n " CD_ROOT_${cdcnt}"
1192 done 1512 done
1193 echo 1513 echo
1194 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"
1195 einfo "you only have one cdrom, you can export CD_ROOT" 1515 einfo "you only have one cdrom, you can export CD_ROOT"
1196 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"
1197 einfo "for all the CDs." 1517 einfo "for all the CDs."
1198 echo 1518 echo
1519 einfo "For example:"
1520 einfo "export CD_ROOT_1=/mnt/cdrom"
1521 echo
1199 fi 1522 fi
1523
1524 export CDROM_SET=""
1200 export CDROM_CURRENT_CD=0 1525 export CDROM_CURRENT_CD=0
1201 cdrom_load_next_cd 1526 cdrom_load_next_cd
1202} 1527}
1203 1528
1204# this is only used when you need access to more than one cd. 1529# @FUNCTION: cdrom_load_next_cd
1205# when you have finished using the first cd, just call this function. 1530# @DESCRIPTION:
1206# 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
1207# 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.
1208cdrom_load_next_cd() { 1537cdrom_load_next_cd() {
1209 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1210 local var= 1538 local var
1211 1539 ((++CDROM_CURRENT_CD))
1212 if [ ! -z "${CD_ROOT}" ] ; then
1213 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1214 return
1215 fi
1216 1540
1217 unset CDROM_ROOT 1541 unset CDROM_ROOT
1218 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1542 var=CD_ROOT_${CDROM_CURRENT_CD}
1543 [[ -z ${!var} ]] && var="CD_ROOT"
1219 if [ -z "${!var}" ] ; then 1544 if [[ -z ${!var} ]] ; then
1220 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1545 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1221 cdrom_locate_file_on_cd ${!var} 1546 _cdrom_locate_file_on_cd ${!var}
1222 else 1547 else
1223 export CDROM_ROOT="${!var}" 1548 export CDROM_ROOT=${!var}
1224 fi 1549 fi
1225 1550
1226 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1551 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227} 1552}
1228 1553
1231# all it does is try to locate a give file on a cd ... if the cd isn't 1556# all it does is try to locate a give file on a cd ... if the cd isn't
1232# found, then a message asking for the user to insert the cdrom will be 1557# found, then a message asking for the user to insert the cdrom will be
1233# displayed and we'll hang out here until: 1558# displayed and we'll hang out here until:
1234# (1) the file is found on a mounted cdrom 1559# (1) the file is found on a mounted cdrom
1235# (2) the user hits CTRL+C 1560# (2) the user hits CTRL+C
1236cdrom_locate_file_on_cd() { 1561_cdrom_locate_file_on_cd() {
1237 while [ -z "${CDROM_ROOT}" ] ; do
1238 local dir="$(dirname ${@})"
1239 local file="$(basename ${@})"
1240 local mline="" 1562 local mline=""
1241 local showedmsg=0 1563 local showedmsg=0 showjolietmsg=0
1242 1564
1243 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=${point//\040/ }
1244 [ -d "${mline}/${dir}" ] || continue 1582 [[ ! -d ${point}/${dir} ]] && continue
1245 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1583 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1246 && 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))
1247 done 1591 done
1248 1592
1249 if [ -z "${CDROM_ROOT}" ] ; then
1250 echo 1593 echo
1251 if [ ${showedmsg} -eq 0 ] ; then 1594 if [[ ${showedmsg} -eq 0 ]] ; then
1252 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1595 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 if [ -z "${CDROM_NAME}" ] ; then 1596 if [[ -z ${CDROM_NAME} ]] ; then
1254 einfo "Please insert the cdrom for ${PN} now !" 1597 einfo "Please insert+mount the cdrom for ${PN} now !"
1255 else
1256 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1257 fi
1258 else 1598 else
1259 if [ -z "${CDROM_NAME_1}" ] ; then
1260 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1261 else
1262 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1263 einfo "Please insert+mount the ${!var} cdrom now !" 1599 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1264 fi
1265 fi 1600 fi
1266 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
1267 fi 1608 fi
1609 showedmsg=1
1610 fi
1268 einfo "Press return to scan for the cd again" 1611 einfo "Press return to scan for the cd again"
1269 einfo "or hit CTRL+C to abort the emerge." 1612 einfo "or hit CTRL+C to abort the emerge."
1270 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
1271 fi 1622 fi
1623 read || die "something is screwed with your system"
1272 done 1624 done
1273} 1625}
1274 1626
1627# @FUNCTION: strip-linguas
1628# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1629# @DESCRIPTION:
1275# Make sure that LINGUAS only contains languages that 1630# Make sure that LINGUAS only contains languages that
1276# a package can support 1631# a package can support. The first form allows you to
1277# 1632# specify a list of LINGUAS. The -i builds a list of po
1278# usage: strip-linguas <allow LINGUAS> 1633# files found in all the directories and uses the
1279# strip-linguas -i <directories of .po files> 1634# intersection of the lists. The -u builds a list of po
1280# strip-linguas -u <directories of .po files> 1635# files found in all the directories and uses the union
1281# 1636# of the lists.
1282# The first form allows you to specify a list of LINGUAS.
1283# The -i builds a list of po files found in all the
1284# directories and uses the intersection of the lists.
1285# The -u builds a list of po files found in all the
1286# directories and uses the union of the lists.
1287strip-linguas() { 1637strip-linguas() {
1288 local ls newls 1638 local ls newls nols
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1639 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1290 local op="$1"; shift 1640 local op=$1; shift
1291 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1641 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1292 local d f 1642 local d f
1293 for d in "$@" ; do 1643 for d in "$@" ; do
1294 if [ "${op}" == "-u" ] ; then 1644 if [[ ${op} == "-u" ]] ; then
1295 newls="${ls}" 1645 newls=${ls}
1296 else 1646 else
1297 newls="" 1647 newls=""
1298 fi 1648 fi
1299 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1649 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1300 if [ "${op}" == "-i" ] ; then 1650 if [[ ${op} == "-i" ]] ; then
1301 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1651 hasq ${f} ${ls} && newls="${newls} ${f}"
1302 else 1652 else
1303 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1653 hasq ${f} ${ls} || newls="${newls} ${f}"
1304 fi 1654 fi
1305 done 1655 done
1306 ls="${newls}" 1656 ls=${newls}
1307 done 1657 done
1308 ls="${ls//.po}"
1309 else 1658 else
1310 ls="$@" 1659 ls="$@"
1311 fi 1660 fi
1312 1661
1313 ls=" ${ls} " 1662 nols=""
1314 newls="" 1663 newls=""
1315 for f in ${LINGUAS} ; do 1664 for f in ${LINGUAS} ; do
1316 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1665 if hasq ${f} ${ls} ; then
1317 nl="${newls} ${f}" 1666 newls="${newls} ${f}"
1318 else 1667 else
1319 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1668 nols="${nols} ${f}"
1320 fi 1669 fi
1321 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 "${chdir:-.}"
1322 if [ -z "${newls}" ] ; then 1863if [ -n "${libdir}" ] ; then
1323 unset LINGUAS 1864 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1865 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1324 else 1866 else
1325 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 $1 ]] ; then
1896# ewarn "prepalldocs: invalid usage; takes no arguments"
1326 fi 1897# fi
1327} 1898
1899# cd "${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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