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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.97 2004/08/31 09:05:24 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.328 2010/01/10 15:58:58 scarabeus Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22# @FUNCTION: epause
20# 2.0.51, we now have support for installing libraries to lib32/lib64 23# @USAGE: [seconds]
21# to accomidate the needs of multilib systems. It's no longer a good idea 24# @DESCRIPTION:
22# to assume all libraries will end up in lib. Replace any (sane) instances 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# where lib is named directly with $(get_libdir) if possible. 26# printing a message the user should probably be reading and often used in
24# 27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 28# don't wait at all.
26get_libdir() { 29epause() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38} 31}
39 32
40# Sometimes you need to override the value returned by get_libdir. A good 33# @FUNCTION: ebeep
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 34# @USAGE: [number of beeps]
42# and where lib64 -must- be used on amd64 (for applications that need lib 35# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 36# Issue the specified number of beeps (default of 5 beeps). Useful when
44# portage version sanity checking. 37# printing a message the user should probably be reading and often used in
45# get_libdir_override expects one argument, the result get_libdir should 38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
46# return: 39# don't beep at all.
47# 40ebeep() {
48# get_libdir_override lib64
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54}
55
56# This function generate linker scripts in /usr/lib for dynamic
57# libs in /lib. This is to fix linking problems when you have
58# the .so in /lib, and the .a in /usr/lib. What happens is that
59# in some cases when linking dynamic, the .a in /usr/lib is used
60# instead of the .so in /lib due to gcc/libtool tweaking ld's
61# library search path. This cause many builds to fail.
62# See bug #4411 for more info.
63#
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(get_libdir)
77
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
79/* GNU ld script
80 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */
86END_LDSCRIPT
87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92}
93
94# Simple function to draw a line consisting of '=' the same length as $*
95#
96# <azarah@gentoo.org> (11 Nov 2002)
97#
98draw_line() {
99 local i=0 41 local n
100 local str_length="" 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
102 # Handle calls that do not have args, or wc not being installed ...
103 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
104 then
105 echo "==============================================================="
106 return 0
107 fi
108
109 # Get the length of $*
110 str_length="$(echo -n "$*" | wc -m)"
111
112 while [ "$i" -lt "${str_length}" ]
113 do
114 echo -n "=" 44 echo -ne "\a"
115 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 46 echo -ne "\a"
47 sleep 1
117 done 48 done
49 fi
50}
118 51
119 echo 52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
120 62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
121 return 0 88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
122} 100}
123 101
124# Default directory where patches are located 102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
117# @VARIABLE: EPATCH_SOURCE
118# @DESCRIPTION:
119# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 120EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 121# @VARIABLE: EPATCH_SUFFIX
122# @DESCRIPTION:
123# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 124EPATCH_SUFFIX="patch.bz2"
125# @VARIABLE: EPATCH_OPTS
126# @DESCRIPTION:
128# Default options for patch 127# Default options for patch:
128# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 129# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 130# --no-backup-if-mismatch - do not leave .orig files behind
131# -E - automatically remove empty files
132# @CODE
133EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
134# @VARIABLE: EPATCH_EXCLUDE
135# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 136# List of patches not to apply. Note this is only file names,
132# and not the full path .. 137# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 138EPATCH_EXCLUDE=""
139# @VARIABLE: EPATCH_SINGLE_MSG
140# @DESCRIPTION:
134# Change the printed message for a single patch. 141# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 142EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 143# @VARIABLE: EPATCH_MULTI_MSG
137# 144# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 145# Change the printed message for multiple patches.
139# 146EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
147# @VARIABLE: EPATCH_FORCE
148# @DESCRIPTION:
149# Only require patches to match EPATCH_SUFFIX rather than the extended
150# arch naming style.
140EPATCH_FORCE="no" 151EPATCH_FORCE="no"
141 152
142# This function is for bulk patching, or in theory for just one 153# @FUNCTION: epatch
143# or two patches. 154# @USAGE: [patches] [dirs of patches]
155# @DESCRIPTION:
156# epatch is designed to greatly simplify the application of patches. It can
157# process patch files directly, or directories of patches. The patches may be
158# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
159# the -p option as epatch will automatically attempt -p0 to -p5 until things
160# apply successfully.
144# 161#
145# It should work with .bz2, .gz, .zip and plain text patches. 162# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 163# specified by EPATCH_SOURCE.
147# 164#
148# You do not have to specify '-p' option to patch, as it will 165# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 166# @CODE
150# 167# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 168# ??_${ARCH}_foo.${EPATCH_SUFFIX}
169# else
170# *.${EPATCH_SUFFIX}
171# @CODE
172# The leading ?? are typically numbers used to force consistent patch ordering.
173# The arch field is used to apply patches only for the host architecture with
174# the special value of "all" means apply for everyone. Note that using values
175# other than "all" is highly discouraged -- you should apply patches all the
176# time and let architecture details be detected at configure/compile time.
160# 177#
161# For example: 178# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
179# for patches to apply.
162# 180#
163# 01_all_misc-fix.patch.bz2 181# Refer to the other EPATCH_xxx variables for more customization of behavior.
164# 02_sparc_another-fix.patch.bz2
165#
166# This ensures that there are a set order, and you can have ARCH
167# specific patches.
168#
169# If you however give an argument to epatch(), it will treat it as a
170# single patch that need to be applied if its a file. If on the other
171# hand its a directory, it will set EPATCH_SOURCE to this.
172#
173# <azarah@gentoo.org> (10 Nov 2002)
174#
175epatch() { 182epatch() {
176 local PIPE_CMD="" 183 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 184 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 185 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 186 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 187 }
181 local x=""
182 188
183 if [ "$#" -gt 1 ] 189 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 190
191 # Let the rest of the code process one user arg at a time --
192 # each arg may expand into multiple patches, and each arg may
193 # need to start off with the default global EPATCH_xxx values
194 if [[ $# -gt 1 ]] ; then
185 local m="" 195 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 196 for m in "$@" ; do
188 epatch "${m}" 197 epatch "${m}"
189 done 198 done
190 return 0 199 return 0
191 fi 200 fi
192 201
193 if [ -n "$1" -a -f "$1" ] 202 local SINGLE_PATCH="no"
194 then 203 # no args means process ${EPATCH_SOURCE}
204 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
205
206 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 207 SINGLE_PATCH="yes"
196 208 set -- "$1"
197 local EPATCH_SOURCE="$1" 209 # Use the suffix from the single patch (localize it); the code
210 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 211 local EPATCH_SUFFIX=$1
199 212
200 elif [ -n "$1" -a -d "$1" ] 213 elif [[ -d $1 ]] ; then
201 then 214 # Some people like to make dirs of patches w/out suffixes (vim)
202 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 215 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 216
217 else
218 # sanity check ... if it isn't a dir or file, wtf man ?
219 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
220 echo
221 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
222 eerror
223 eerror " ${EPATCH_SOURCE}"
224 eerror " ( ${EPATCH_SOURCE##*/} )"
225 echo
226 die "Cannot find \$EPATCH_SOURCE!"
227 fi
228
229 local PIPE_CMD
230 case ${EPATCH_SUFFIX##*\.} in
231 xz) PIPE_CMD="xz -dc" ;;
232 lzma) PIPE_CMD="lzma -dc" ;;
233 bz2) PIPE_CMD="bzip2 -dc" ;;
234 gz|Z|z) PIPE_CMD="gzip -dc" ;;
235 ZIP|zip) PIPE_CMD="unzip -p" ;;
236 *) ;;
237 esac
238
239 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
240
241 local x
242 for x in "$@" ; do
243 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
244 # didn't match anything, ignore continue on
245 [[ ! -f ${x} ]] && continue
246
247 local patchname=${x##*/}
248
249 # Apply single patches, or forced sets of patches, or
250 # patches with ARCH dependant names.
251 # ???_arch_foo.patch
252 # Else, skip this input altogether
253 local a=${patchname#*_} # strip the ???_
254 a=${a%%_*} # strip the _foo.patch
255 if ! [[ ${SINGLE_PATCH} == "yes" || \
256 ${EPATCH_FORCE} == "yes" || \
257 ${a} == all || \
258 ${a} == ${ARCH} ]]
204 then 259 then
205 local EPATCH_SOURCE="$1/*" 260 continue
261 fi
262
263 # Let people filter things dynamically
264 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
265 # let people use globs in the exclude
266 eshopts_push -o noglob
267
268 local ex
269 for ex in ${EPATCH_EXCLUDE} ; do
270 if [[ ${patchname} == ${ex} ]] ; then
271 eshopts_pop
272 continue 2
273 fi
274 done
275
276 eshopts_pop
277 fi
278
279 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
280 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
281 einfo "${EPATCH_SINGLE_MSG}"
282 else
283 einfo "Applying ${patchname} ..."
284 fi
206 else 285 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 286 einfo " ${patchname} ..."
287 fi
288
289 # most of the time, there will only be one run per unique name,
290 # but if there are more, make sure we get unique log filenames
291 local STDERR_TARGET="${T}/${patchname}.out"
292 if [[ -e ${STDERR_TARGET} ]] ; then
293 STDERR_TARGET="${T}/${patchname}-$$.out"
294 fi
295
296 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
297
298 # Decompress the patch if need be
299 local count=0
300 local PATCH_TARGET
301 if [[ -n ${PIPE_CMD} ]] ; then
302 PATCH_TARGET="${T}/$$.patch"
303 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
304
305 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
306 echo
307 eerror "Could not extract patch!"
308 #die "Could not extract patch!"
309 count=5
310 break
208 fi 311 fi
312 else
313 PATCH_TARGET=${x}
314 fi
315
316 # Check for absolute paths in patches. If sandbox is disabled,
317 # people could (accidently) patch files in the root filesystem.
318 # Or trigger other unpleasantries #237667. So disallow -p0 on
319 # such patches.
320 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
321 if [[ -n ${abs_paths} ]] ; then
322 count=1
323 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
324 fi
325
326 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
327 while [[ ${count} -lt 5 ]] ; do
328 # Generate some useful debug info ...
329 (
330 _epatch_draw_line "***** ${patchname} *****"
331 echo
332 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
333 echo
334 _epatch_draw_line "***** ${patchname} *****"
335 ) >> "${STDERR_TARGET}"
336
337 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
338 (
339 _epatch_draw_line "***** ${patchname} *****"
340 echo
341 echo "ACTUALLY APPLYING ${patchname} ..."
342 echo
343 _epatch_draw_line "***** ${patchname} *****"
344 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
345 ) >> "${STDERR_TARGET}"
346
347 if [ $? -ne 0 ] ; then
348 echo
349 eerror "A dry-run of patch command succeeded, but actually"
350 eerror "applying the patch failed!"
351 #die "Real world sux compared to the dreamworld!"
352 count=5
353 fi
354 break
355 fi
356
357 : $(( count++ ))
358 done
359
360 # if we had to decompress the patch, delete the temp one
361 if [[ -n ${PIPE_CMD} ]] ; then
362 rm -f "${PATCH_TARGET}"
363 fi
364
365 if [[ ${count} -ge 5 ]] ; then
366 echo
367 eerror "Failed Patch: ${patchname} !"
368 eerror " ( ${PATCH_TARGET} )"
369 eerror
370 eerror "Include in your bugreport the contents of:"
371 eerror
372 eerror " ${STDERR_TARGET}"
373 echo
374 die "Failed Patch: ${patchname}!"
375 fi
376
377 # if everything worked, delete the patch log
378 rm -f "${STDERR_TARGET}"
379 eend 0
380 done
381
382 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
383 : # everything worked
384}
385epatch_user() {
386 [[ $# -ne 0 ]] && die "epatch_user takes no options"
387
388 # don't clobber any EPATCH vars that the parent might want
389 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
390 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
391 EPATCH_SOURCE=${base}/${CTARGET}/${check}
392 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
393 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
394 if [[ -d ${EPATCH_SOURCE} ]] ; then
395 EPATCH_SOURCE=${EPATCH_SOURCE} \
396 EPATCH_SUFFIX="patch" \
397 EPATCH_FORCE="yes" \
398 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
399 epatch
400 break
401 fi
402 done
403}
404
405# @FUNCTION: emktemp
406# @USAGE: [temp dir]
407# @DESCRIPTION:
408# Cheap replacement for when debianutils (and thus mktemp)
409# does not exist on the users system.
410emktemp() {
411 local exe="touch"
412 [[ $1 == -d ]] && exe="mkdir" && shift
413 local topdir=$1
414
415 if [[ -z ${topdir} ]] ; then
416 [[ -z ${T} ]] \
417 && topdir="/tmp" \
418 || topdir=${T}
419 fi
420
421 if ! type -P mktemp > /dev/null ; then
422 # system lacks `mktemp` so we have to fake it
423 local tmp=/
424 while [[ -e ${tmp} ]] ; do
425 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
426 done
427 ${exe} "${tmp}" || ${exe} -p "${tmp}"
428 echo "${tmp}"
209 else 429 else
210 if [ ! -d ${EPATCH_SOURCE} ] 430 # the args here will give slightly wierd names on BSD,
211 then 431 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 432 if [[ ${exe} == "touch" ]] ; then
213 then 433 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
214 EPATCH_SOURCE="$1"
215 fi
216
217 echo
218 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
219 eerror
220 eerror " ${EPATCH_SOURCE}"
221 echo
222 die "Cannot find \$EPATCH_SOURCE!"
223 fi
224
225 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
226 fi
227
228 case ${EPATCH_SUFFIX##*\.} in
229 bz2)
230 PIPE_CMD="bzip2 -dc"
231 PATCH_SUFFIX="bz2"
232 ;;
233 gz|Z|z)
234 PIPE_CMD="gzip -dc"
235 PATCH_SUFFIX="gz"
236 ;;
237 ZIP|zip)
238 PIPE_CMD="unzip -p"
239 PATCH_SUFFIX="zip"
240 ;;
241 *)
242 PIPE_CMD="cat"
243 PATCH_SUFFIX="patch"
244 ;;
245 esac
246
247 if [ "${SINGLE_PATCH}" = "no" ]
248 then
249 einfo "Applying various patches (bugfixes/updates)..."
250 fi
251 for x in ${EPATCH_SOURCE}
252 do
253 # New ARCH dependant patch naming scheme...
254 #
255 # ???_arch_foo.patch
256 #
257 if [ -f ${x} ] && \
258 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
259 [ "${EPATCH_FORCE}" = "yes" ])
260 then
261 local count=0
262 local popts="${EPATCH_OPTS}"
263
264 if [ -n "${EPATCH_EXCLUDE}" ]
265 then
266 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
267 then
268 continue
269 fi
270 fi
271
272 if [ "${SINGLE_PATCH}" = "yes" ]
273 then
274 if [ -n "${EPATCH_SINGLE_MSG}" ]
275 then
276 einfo "${EPATCH_SINGLE_MSG}"
277 else
278 einfo "Applying ${x##*/}..."
279 fi
280 else
281 einfo " ${x##*/}..."
282 fi
283
284 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286
287 # Allow for prefix to differ ... im lazy, so shoot me :/
288 while [ "${count}" -lt 5 ]
289 do
290 # Generate some useful debug info ...
291 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293
294 if [ "${PATCH_SUFFIX}" != "patch" ]
295 then
296 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
297 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
298 else
299 PATCH_TARGET="${x}"
300 fi
301
302 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
303 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
304
305 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
306 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
307
308 if [ "${PATCH_SUFFIX}" != "patch" ]
309 then
310 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
311 then
312 echo
313 eerror "Could not extract patch!"
314 #die "Could not extract patch!"
315 count=5
316 break
317 fi
318 fi
319
320 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
321 then
322 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
324 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
326 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
327
328 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
329
330 if [ "$?" -ne 0 ]
331 then
332 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
333 echo
334 eerror "A dry-run of patch command succeeded, but actually"
335 eerror "applying the patch failed!"
336 #die "Real world sux compared to the dreamworld!"
337 count=5
338 fi
339
340 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
341
342 break
343 fi
344
345 count=$((count + 1))
346 done
347
348 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then
350 rm -f ${PATCH_TARGET}
351 fi
352
353 if [ "${count}" -eq 5 ]
354 then
355 echo
356 eerror "Failed Patch: ${x##*/}!"
357 eerror
358 eerror "Include in your bugreport the contents of:"
359 eerror
360 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
361 echo
362 die "Failed Patch: ${x##*/}!"
363 fi
364
365 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
366
367 eend 0
368 fi
369 done
370 if [ "${SINGLE_PATCH}" = "no" ]
371 then
372 einfo "Done with patching"
373 fi
374}
375
376# This function return true if we are using the NPTL pthreads
377# implementation.
378#
379# <azarah@gentoo.org> (06 March 2003)
380#
381
382have_NPTL() {
383
384 cat > ${T}/test-nptl.c <<-"END"
385 #define _XOPEN_SOURCE
386 #include <unistd.h>
387 #include <stdio.h>
388
389 int main()
390 {
391 char buf[255];
392 char *str = buf;
393
394 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
395 if (NULL != str) {
396 printf("%s\n", str);
397 if (NULL != strstr(str, "NPTL"))
398 return 0;
399 }
400
401 return 1;
402 }
403 END
404
405 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
406 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
407 then
408 echo "yes"
409 einfon "Checking what PTHREADS implementation we have ... "
410 if ${T}/nptl
411 then
412 return 0
413 else 434 else
414 return 1 435 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 436 fi
419
420 return 1
421}
422
423# This function check how many cpu's are present, and then set
424# -j in MAKEOPTS accordingly.
425#
426# Thanks to nall <nall@gentoo.org> for this.
427#
428get_number_of_jobs() {
429 local jobs=0
430
431 if [ ! -r /proc/cpuinfo ]
432 then
433 return 1
434 fi
435
436 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
437 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
438 then
439 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
440 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
441 ADMINPARAM="${ADMINPARAM/-j}"
442 fi
443
444 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
445
446 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
447 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
448 then
449 # these archs will always have "[Pp]rocessor"
450 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
451
452 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
453 then
454 # sparc always has "ncpus active"
455 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
456
457 elif [ "${ARCH}" = "alpha" ]
458 then
459 # alpha has "cpus active", but only when compiled with SMP
460 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
461 then
462 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 437 fi
466
467 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
468 then
469 # ppc has "processor", but only when compiled with SMP
470 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
471 then
472 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
473 else
474 jobs=2
475 fi
476 elif [ "${ARCH}" = "s390" ]
477 then
478 # s390 has "# processors : "
479 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
480 else
481 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
482 die "Unknown ARCH -- ${ARCH}!"
483 fi
484
485 # Make sure the number is valid ...
486 if [ "${jobs}" -lt 1 ]
487 then
488 jobs=1
489 fi
490
491 if [ -n "${ADMINPARAM}" ]
492 then
493 if [ "${jobs}" -gt "${ADMINPARAM}" ]
494 then
495 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
496 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
497 else
498 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
499 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
500 fi
501 fi
502} 438}
503 439
504# Cheap replacement for when debianutils (and thus mktemp) 440# @FUNCTION: egetent
505# does not exist on the users system 441# @USAGE: <database> <key>
506# vapier@gentoo.org 442# @MAINTAINER:
507# 443# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 444# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 445# usata@gentoo.org (OS X)
510 local topdir="$1" 446# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 447# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 448# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 449# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
514 then
515 mktemp -p ${topdir}
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 450# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 451egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 452 case ${CHOST} in
453 *-darwin[678])
530 case "$2" in 454 case "$2" in
531 *[!0-9]*) # Non numeric 455 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 456 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 457 ;;
534 *) # Numeric 458 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 459 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 460 ;;
537 esac 461 esac
538 else 462 ;;
539 getent $1 $2 463 *-darwin*)
464 local mytype=$1
465 [[ "passwd" == $mytype ]] && mytype="Users"
466 [[ "group" == $mytype ]] && mytype="Groups"
467 case "$2" in
468 *[!0-9]*) # Non numeric
469 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
470 ;;
471 *) # Numeric
472 local mykey="UniqueID"
473 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
474 dscl . -search /$mytype $mykey $2 2>/dev/null
475 ;;
476 esac
477 ;;
478 *-freebsd*|*-dragonfly*)
479 local opts action="user"
480 [[ $1 == "passwd" ]] || action="group"
481
482 # lookup by uid/gid
483 if [[ $2 == [[:digit:]]* ]] ; then
484 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 485 fi
541}
542 486
543# Simplify/standardize adding users to the system 487 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 488 ;;
545# 489 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 490 grep "$2:\*:" /etc/$1
547# 491 ;;
548# Default values if you do not specify any: 492 *)
549# username: REQUIRED ! 493 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 494 getent "$1" "$2"
551# note: pass -1 to get default behavior 495 ;;
552# shell: /bin/false 496 esac
553# homedir: /dev/null 497}
554# groups: none 498
555# extra: comment of 'added by portage for ${PN}' 499# @FUNCTION: enewuser
500# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
501# @DESCRIPTION:
502# Same as enewgroup, you are not required to understand how to properly add
503# a user to the system. The only required parameter is the username.
504# Default uid is (pass -1 for this) next available, default shell is
505# /bin/false, default homedir is /dev/null, there are no default groups,
506# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 507enewuser() {
508 case ${EBUILD_PHASE} in
509 unpack|compile|test|install)
510 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
511 eerror "Package fails at QA and at life. Please file a bug."
512 die "Bad package! enewuser is only for use in pkg_* functions!"
513 esac
514
557 # get the username 515 # get the username
558 local euser="$1"; shift 516 local euser=$1; shift
559 if [ -z "${euser}" ] 517 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 518 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 519 die "Cannot call enewuser without a username"
563 fi 520 fi
564 521
565 # lets see if the username already exists 522 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 523 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 524 return 0
569 fi 525 fi
570 einfo "Adding user '${euser}' to your system ..." 526 einfo "Adding user '${euser}' to your system ..."
571 527
572 # options to pass to useradd 528 # options to pass to useradd
573 local opts= 529 local opts=
574 530
575 # handle uid 531 # handle uid
576 local euid="$1"; shift 532 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 533 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 534 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 535 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 536 euid="next"
584 fi 537 fi
585 else 538 else
586 eerror "Userid given but is not greater than 0 !" 539 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 540 die "${euid} is not a valid UID"
588 fi 541 fi
589 else 542 else
590 euid="next" 543 euid="next"
591 fi 544 fi
592 if [ "${euid}" == "next" ] 545 if [[ ${euid} == "next" ]] ; then
593 then 546 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then
596 pwrange="`jot 898 101`"
597 else
598 pwrange="`seq 101 999`"
599 fi
600 for euid in ${pwrange} ; do
601 [ -z "`egetent passwd ${euid}`" ] && break 547 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 548 done
603 fi 549 fi
604 opts="${opts} -u ${euid}" 550 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 551 einfo " - Userid: ${euid}"
606 552
607 # handle shell 553 # handle shell
608 local eshell="$1"; shift 554 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 555 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 556 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 557 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 558 die "${eshell} does not exist in ${ROOT}"
559 fi
560 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
561 eerror "Do not specify ${eshell} yourself, use -1"
562 die "Pass '-1' as the shell parameter"
615 fi 563 fi
616 else 564 else
565 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
566 [[ -x ${ROOT}${shell} ]] && break
567 done
568
569 if [[ ${shell} == "/dev/null" ]] ; then
570 eerror "Unable to identify the shell to use, proceeding with userland default."
571 case ${USERLAND} in
617 eshell="/bin/false" 572 GNU) shell="/bin/false" ;;
573 BSD) shell="/sbin/nologin" ;;
574 Darwin) shell="/usr/sbin/nologin" ;;
575 *) die "Unable to identify the default shell for userland ${USERLAND}"
576 esac
577 fi
578
579 eshell=${shell}
618 fi 580 fi
619 einfo " - Shell: ${eshell}" 581 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 582 opts="${opts} -s ${eshell}"
621 583
622 # handle homedir 584 # handle homedir
623 local ehome="$1"; shift 585 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 586 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 587 ehome="/dev/null"
627 fi 588 fi
628 einfo " - Home: ${ehome}" 589 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 590 opts="${opts} -d ${ehome}"
630 591
631 # handle groups 592 # handle groups
632 local egroups="$1"; shift 593 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 594 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 595 local oldifs=${IFS}
596 local defgroup="" exgroups=""
597
636 export IFS="," 598 export IFS=","
637 for g in ${egroups} 599 for g in ${egroups} ; do
638 do 600 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 601 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 602 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 603 die "${g} is not a valid GID"
643 fi 604 fi
605 if [[ -z ${defgroup} ]] ; then
606 defgroup=${g}
607 else
608 exgroups="${exgroups},${g}"
609 fi
610 export IFS=","
644 done 611 done
645 export IFS="${oldifs}" 612 export IFS=${oldifs}
613
646 opts="${opts} -g ${egroups}" 614 opts="${opts} -g ${defgroup}"
615 if [[ ! -z ${exgroups} ]] ; then
616 opts="${opts} -G ${exgroups:1}"
617 fi
647 else 618 else
648 egroups="(none)" 619 egroups="(none)"
649 fi 620 fi
650 einfo " - Groups: ${egroups}" 621 einfo " - Groups: ${egroups}"
651 622
652 # handle extra and add the user 623 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 624 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 625 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 626 case ${CHOST} in
657 then 627 *-darwin*)
658 ### Make the user 628 ### Make the user
659 if [ -z "${eextra}" ] 629 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 630 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 631 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 632 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 633 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 634 ### Add the user to the groups specified
635 local oldifs=${IFS}
636 export IFS=","
666 for g in ${egroups} 637 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 638 dscl . merge /groups/${g} users ${euser}
669 done 639 done
640 export IFS=${oldifs}
670 else 641 else
671 einfo "Extra options are not supported on macos yet" 642 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 643 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 644 einfo "eextra: $@"
674 die "Required function missing" 645 die "Required function missing"
675 fi 646 fi
676 else 647 ;;
677 if [ -z "${eextra}" ] 648 *-freebsd*|*-dragonfly*)
678 then 649 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 650 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 651 -c "added by portage for ${PN}" \
652 die "enewuser failed"
653 else
654 einfo " - Extra: $@"
655 pw useradd ${euser} ${opts} \
656 "$@" || die "enewuser failed"
657 fi
658 ;;
659
660 *-netbsd*)
661 if [[ -z $@ ]] ; then
662 useradd ${opts} ${euser} || die "enewuser failed"
663 else
664 einfo " - Extra: $@"
665 useradd ${opts} ${euser} "$@" || die "enewuser failed"
666 fi
667 ;;
668
669 *-openbsd*)
670 if [[ -z $@ ]] ; then
671 useradd -u ${euid} -s ${eshell} \
672 -d ${ehome} -c "Added by portage for ${PN}" \
673 -g ${egroups} ${euser} || die "enewuser failed"
674 else
675 einfo " - Extra: $@"
676 useradd -u ${euid} -s ${eshell} \
677 -d ${ehome} -c "Added by portage for ${PN}" \
678 -g ${egroups} ${euser} "$@" || die "enewuser failed"
679 fi
680 ;;
681
682 *)
683 if [[ -z $@ ]] ; then
684 useradd ${opts} \
685 -c "added by portage for ${PN}" \
686 ${euser} \
681 || die "enewuser failed" 687 || die "enewuser failed"
682 else 688 else
683 einfo " - Extra: ${eextra}" 689 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 690 useradd ${opts} "$@" \
691 ${euser} \
685 || die "enewuser failed" 692 || die "enewuser failed"
686 fi 693 fi
694 ;;
695 esac
696
697 if [[ ! -e ${ROOT}/${ehome} ]] ; then
698 einfo " - Creating ${ehome} in ${ROOT}"
699 mkdir -p "${ROOT}/${ehome}"
700 chown ${euser} "${ROOT}/${ehome}"
701 chmod 755 "${ROOT}/${ehome}"
687 fi 702 fi
703
688 export SANDBOX_ON="${oldsandbox}" 704 export SANDBOX_ON=${oldsandbox}
689
690 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
691 then
692 einfo " - Creating ${ehome} in ${D}"
693 dodir ${ehome}
694 fowners ${euser} ${ehome}
695 fperms 755 ${ehome}
696 fi
697} 705}
698 706
699# Simplify/standardize adding groups to the system 707# @FUNCTION: enewgroup
700# vapier@gentoo.org 708# @USAGE: <group> [gid]
701# 709# @DESCRIPTION:
702# enewgroup(group, gid) 710# This function does not require you to understand how to properly add a
703# 711# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 712# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 713# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 714enewgroup() {
715 case ${EBUILD_PHASE} in
716 unpack|compile|test|install)
717 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
718 eerror "Package fails at QA and at life. Please file a bug."
719 die "Bad package! enewgroup is only for use in pkg_* functions!"
720 esac
721
709 # get the group 722 # get the group
710 local egroup="$1"; shift 723 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 724 if [ -z "${egroup}" ]
712 then 725 then
713 eerror "No group specified !" 726 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 727 die "Cannot call enewgroup without a group"
715 fi 728 fi
716 729
717 # see if group already exists 730 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 731 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 732 return 0
721 fi 733 fi
722 einfo "Adding group '${egroup}' to your system ..." 734 einfo "Adding group '${egroup}' to your system ..."
723 735
724 # options to pass to useradd 736 # options to pass to useradd
730 then 742 then
731 if [ "${egid}" -gt 0 ] 743 if [ "${egid}" -gt 0 ]
732 then 744 then
733 if [ -z "`egetent group ${egid}`" ] 745 if [ -z "`egetent group ${egid}`" ]
734 then 746 then
735 if [ "${ARCH}" == "macos" ] ; then 747 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 748 opts="${opts} ${egid}"
737 else 749 else
738 opts="${opts} -g ${egid}" 750 opts="${opts} -g ${egid}"
739 fi 751 fi
740 else 752 else
754 opts="${opts} ${eextra}" 766 opts="${opts} ${eextra}"
755 767
756 # add the group 768 # add the group
757 local oldsandbox="${SANDBOX_ON}" 769 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 770 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 771 case ${CHOST} in
760 then 772 *-darwin*)
761 if [ ! -z "${eextra}" ]; 773 if [ ! -z "${eextra}" ];
762 then 774 then
763 einfo "Extra options are not supported on macos yet" 775 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 776 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 777 einfo "eextra: ${eextra}"
766 die "Required function missing" 778 die "Required function missing"
767 fi 779 fi
768 780
769 # If we need the next available 781 # If we need the next available
770 case ${egid} in 782 case ${egid} in
771 *[!0-9]*) # Non numeric 783 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 784 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 785 [[ -z $(egetent group ${egid}) ]] && break
774 done 786 done
775 esac 787 esac
776 dscl . create /groups/${egroup} gid ${egid} 788 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 789 dscl . create /groups/${egroup} passwd '*'
778 else 790 ;;
791
792 *-freebsd*|*-dragonfly*)
793 case ${egid} in
794 *[!0-9]*) # Non numeric
795 for ((egid = 101; egid <= 999; egid++)); do
796 [[ -z $(egetent group ${egid}) ]] && break
797 done
798 esac
799 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
800 ;;
801
802 *-netbsd*)
803 case ${egid} in
804 *[!0-9]*) # Non numeric
805 for ((egid = 101; egid <= 999; egid++)); do
806 [[ -z $(egetent group ${egid}) ]] && break
807 done
808 esac
809 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
810 ;;
811
812 *)
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 813 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 814 ;;
815 esac
781 export SANDBOX_ON="${oldsandbox}" 816 export SANDBOX_ON="${oldsandbox}"
782} 817}
783 818
784# Simple script to replace 'dos2unix' binaries 819# @FUNCTION: edos2unix
785# vapier@gentoo.org 820# @USAGE: <file> [more files ...]
786# 821# @DESCRIPTION:
787# edos2unix(file, <more files>...) 822# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
823# to remove all of these text utilities from DEPEND variables because this
824# is a script based solution. Just give it a list of files to convert and
825# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 826edos2unix() {
789 for f in "$@" 827 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 828}
795 829
796# Make a desktop file ! 830# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 831# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 832# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 833#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 834# make_desktop_entry(<command>, [name], [icon], [type], [path])
804# 835#
805# binary: what binary does the app run with ? 836# binary: what command does the app run with ?
806# name: the name that will show up in the menu 837# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 838# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 839# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 840# a full path to an icon
810# type: what kind of application is this ? for categories: 841# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 842# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 843# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 844make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 845 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 846
816 local exec="${1}" 847 local exec=${1}
817 local name="${2:-${PN}}" 848 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 849 local icon=${3:-${PN}}
819 local type="${4}" 850 local type=${4}
820 local subdir="${6}" 851 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 852
822 if [ -z "${type}" ] 853 if [[ -z ${type} ]] ; then
823 then 854 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 855 local catmin=${CATEGORY##*-}
825 "app-emulation") 856 case ${catmaj} in
826 type=Emulator 857 app)
827 subdir="Emulation" 858 case ${catmin} in
859 accessibility) type=Accessibility;;
860 admin) type=System;;
861 antivirus) type=System;;
862 arch) type=Archiving;;
863 backup) type=Archiving;;
864 cdr) type=DiscBurning;;
865 dicts) type=Dictionary;;
866 doc) type=Documentation;;
867 editors) type=TextEditor;;
868 emacs) type=TextEditor;;
869 emulation) type=Emulator;;
870 laptop) type=HardwareSettings;;
871 office) type=Office;;
872 pda) type=PDA;;
873 vim) type=TextEditor;;
874 xemacs) type=TextEditor;;
875 *) type=;;
876 esac
828 ;; 877 ;;
829 "games-"*) 878
830 type=Game 879 dev)
831 subdir="Games" 880 type="Development"
832 ;; 881 ;;
833 "net-"*) 882
834 type=Network 883 games)
835 subdir="${type}" 884 case ${catmin} in
885 action|fps) type=ActionGame;;
886 arcade) type=ArcadeGame;;
887 board) type=BoardGame;;
888 emulation) type=Emulator;;
889 kids) type=KidsGame;;
890 puzzle) type=LogicGame;;
891 roguelike) type=RolePlaying;;
892 rpg) type=RolePlaying;;
893 simulation) type=Simulation;;
894 sports) type=SportsGame;;
895 strategy) type=StrategyGame;;
896 *) type=;;
897 esac
898 type="Game;${type}"
836 ;; 899 ;;
900
901 gnome)
902 type="Gnome;GTK"
903 ;;
904
905 kde)
906 type="KDE;Qt"
907 ;;
908
909 mail)
910 type="Network;Email"
911 ;;
912
913 media)
914 case ${catmin} in
915 gfx) type=Graphics;;
916 radio) type=Tuner;;
917 sound) type=Audio;;
918 tv) type=TV;;
919 video) type=Video;;
920 *) type=;;
921 esac
922 type="AudioVideo;${type}"
923 ;;
924
925 net)
926 case ${catmin} in
927 dialup) type=Dialup;;
928 ftp) type=FileTransfer;;
929 im) type=InstantMessaging;;
930 irc) type=IRCClient;;
931 mail) type=Email;;
932 news) type=News;;
933 nntp) type=News;;
934 p2p) type=FileTransfer;;
935 *) type=;;
936 esac
937 type="Network;${type}"
938 ;;
939
940 sci)
941 case ${catmin} in
942 astro*) type=Astronomy;;
943 bio*) type=Biology;;
944 calc*) type=Calculator;;
945 chem*) type=Chemistry;;
946 elec*) type=Electronics;;
947 geo*) type=Geology;;
948 math*) type=Math;;
949 physics) type=Physics;;
950 visual*) type=DataVisualization;;
951 *) type=;;
952 esac
953 type="Science;${type}"
954 ;;
955
956 sys)
957 type="System"
958 ;;
959
960 www)
961 case ${catmin} in
962 client) type=WebBrowser;;
963 *) type=;;
964 esac
965 type="Network"
966 ;;
967
837 *) 968 *)
838 type= 969 type=
839 subdir=
840 ;; 970 ;;
841 esac 971 esac
842 fi 972 fi
843 local desktop="${T}/${exec}.desktop" 973 if [ "${SLOT}" == "0" ] ; then
974 local desktop_name="${PN}"
975 else
976 local desktop_name="${PN}-${SLOT}"
977 fi
978 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
979 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 980
981 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 982 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 983 Name=${name}
849Type=Application 984 Type=Application
850Comment=${DESCRIPTION} 985 Comment=${DESCRIPTION}
851Exec=${exec} 986 Exec=${exec}
852Path=${path} 987 TryExec=${exec%% *}
853Icon=${icon} 988 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 989 Categories=${type};
990 EOF
855 991
856 if [ -d "/usr/share/applications" ] 992 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
857 then 993
994 (
995 # wrap the env here so that the 'insinto' call
996 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 997 insinto /usr/share/applications
859 doins ${desktop} 998 doins "${desktop}"
860 fi 999 )
1000}
861 1001
862 #if [ -d "/usr/share/gnome/apps" ] 1002# @FUNCTION: validate_desktop_entries
863 #then 1003# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1004# @MAINTAINER:
865 # doins ${desktop} 1005# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1006# @DESCRIPTION:
867 1007# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1008validate_desktop_entries() {
869 #then 1009 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1010 einfo "Checking desktop entry validity"
871 # do 1011 local directories=""
872 # insinto ${ver}/share/applnk/Games 1012 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1013 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1014 done
1015 if [[ -n ${directories} ]] ; then
1016 for FILE in $(find ${directories} -name "*\.desktop" \
1017 -not -path '*.hidden*' | sort -u 2>/dev/null)
1018 do
1019 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1020 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1021 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1022 done
1023 fi
1024 echo ""
1025 else
1026 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1027 fi
1028}
876 1029
877 if [ -d "/usr/share/applnk" ] 1030# @FUNCTION: make_session_desktop
878 then 1031# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1032# @DESCRIPTION:
1033# Make a GDM/KDM Session file. The title is the file to execute to start the
1034# Window Manager. The command is the name of the Window Manager.
1035#
1036# You can set the name of the file via the ${wm} variable.
1037make_session_desktop() {
1038 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1039 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1040
1041 local title=$1
1042 local command=$2
1043 local desktop=${T}/${wm:-${PN}}.desktop
1044 shift 2
1045
1046 cat <<-EOF > "${desktop}"
1047 [Desktop Entry]
1048 Name=${title}
1049 Comment=This session logs you into ${title}
1050 Exec=${command} $*
1051 TryExec=${command}
1052 Type=XSession
1053 EOF
1054
1055 (
1056 # wrap the env here so that the 'insinto' call
1057 # doesn't corrupt the env of the caller
1058 insinto /usr/share/xsessions
880 doins ${desktop} 1059 doins "${desktop}"
1060 )
1061}
1062
1063# @FUNCTION: domenu
1064# @USAGE: <menus>
1065# @DESCRIPTION:
1066# Install the list of .desktop menu files into the appropriate directory
1067# (/usr/share/applications).
1068domenu() {
1069 (
1070 # wrap the env here so that the 'insinto' call
1071 # doesn't corrupt the env of the caller
1072 local i j ret=0
1073 insinto /usr/share/applications
1074 for i in "$@" ; do
1075 if [[ -f ${i} ]] ; then
1076 doins "${i}"
1077 ((ret+=$?))
1078 elif [[ -d ${i} ]] ; then
1079 for j in "${i}"/*.desktop ; do
1080 doins "${j}"
1081 ((ret+=$?))
1082 done
1083 else
1084 ((++ret))
881 fi 1085 fi
1086 done
1087 exit ${ret}
1088 )
1089}
882 1090
883 return 0 1091# @FUNCTION: newmenu
1092# @USAGE: <menu> <newname>
1093# @DESCRIPTION:
1094# Like all other new* functions, install the specified menu as newname.
1095newmenu() {
1096 (
1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 insinto /usr/share/applications
1100 newins "$@"
1101 )
1102}
1103
1104# @FUNCTION: doicon
1105# @USAGE: <list of icons>
1106# @DESCRIPTION:
1107# Install the list of icons into the icon directory (/usr/share/pixmaps).
1108# This is useful in conjunction with creating desktop/menu files.
1109doicon() {
1110 (
1111 # wrap the env here so that the 'insinto' call
1112 # doesn't corrupt the env of the caller
1113 local i j ret
1114 insinto /usr/share/pixmaps
1115 for i in "$@" ; do
1116 if [[ -f ${i} ]] ; then
1117 doins "${i}"
1118 ((ret+=$?))
1119 elif [[ -d ${i} ]] ; then
1120 for j in "${i}"/*.png ; do
1121 doins "${j}"
1122 ((ret+=$?))
1123 done
1124 else
1125 ((++ret))
1126 fi
1127 done
1128 exit ${ret}
1129 )
1130}
1131
1132# @FUNCTION: newicon
1133# @USAGE: <icon> <newname>
1134# @DESCRIPTION:
1135# Like all other new* functions, install the specified icon as newname.
1136newicon() {
1137 (
1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 insinto /usr/share/pixmaps
1141 newins "$@"
1142 )
884} 1143}
885 1144
886# for internal use only (unpack_pdv and unpack_makeself) 1145# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1146find_unpackable_file() {
888 local src="$1" 1147 local src=$1
889 if [ -z "${src}" ] 1148 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1149 src=${DISTDIR}/${A}
892 else 1150 else
893 if [ -e "${DISTDIR}/${src}" ] 1151 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1152 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1153 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1154 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1155 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1156 src=${src}
902 fi
903 fi 1157 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1158 fi
1159 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1160 echo "${src}"
906} 1161}
907 1162
1163# @FUNCTION: unpack_pdv
1164# @USAGE: <file to unpack> <size of off_t>
1165# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1166# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1167# They're self-unpacking programs with the binary package stuffed in
910# the middle of the archive. Valve seems to use it a lot ... too bad 1168# the middle of the archive. Valve seems to use it a lot ... too bad
911# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1169# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1170#
913# Usage: unpack_pdv [file to unpack] [size of off_t]
914# - you have to specify the off_t size ... i have no idea how to extract that 1171# You have to specify the off_t size ... I have no idea how to extract that
915# information out of the binary executable myself. basically you pass in 1172# information out of the binary executable myself. Basically you pass in
916# the size of the off_t type (in bytes) on the machine that built the pdv 1173# the size of the off_t type (in bytes) on the machine that built the pdv
1174# archive.
1175#
917# archive. one way to determine this is by running the following commands: 1176# One way to determine this is by running the following commands:
1177#
1178# @CODE
918# strings <pdv archive> | grep lseek 1179# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1180# strace -elseek <pdv archive>
1181# @CODE
1182#
920# basically look for the first lseek command (we do the strings/grep because 1183# Basically look for the first lseek command (we do the strings/grep because
921# sometimes the function call is _llseek or something) and steal the 2nd 1184# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1185# parameter. Here is an example:
1186#
1187# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1188# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1189# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1190# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1191# lseek(3, -4, SEEK_END) = 2981250
1192# @CODE
1193#
927# thus we would pass in the value of '4' as the second parameter. 1194# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1195unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1196 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1197 local sizeoff_t=$2
931 1198
1199 [[ -z ${src} ]] && die "Could not locate source for '$1'"
932 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1200 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1201
934 local shrtsrc="`basename ${src}`" 1202 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1203 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1204 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1205 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1206
939 # grab metadata for debug reasons 1207 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1208 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1209 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1210
943 # rip out the final file name from the metadata 1211 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1212 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1213 datafile=$(basename "${datafile}")
946 1214
947 # now lets uncompress/untar the file if need be 1215 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1216 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1217 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1218
951 local iscompressed="`file -b ${tmpfile}`" 1219 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1220 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1221 iscompressed=1
954 mv ${tmpfile}{,.Z} 1222 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1223 gunzip ${tmpfile}
956 else 1224 else
957 iscompressed=0 1225 iscompressed=0
958 fi 1226 fi
959 local istar="`file -b ${tmpfile}`" 1227 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1228 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1229 istar=1
962 else 1230 else
963 istar=0 1231 istar=0
964 fi 1232 fi
965 1233
993 true 1261 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1262 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1263 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1264}
997 1265
1266# @FUNCTION: unpack_makeself
1267# @USAGE: [file to unpack] [offset] [tail|dd]
1268# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1269# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1270# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1271# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1272# many other game companies.
1002# 1273#
1003# Usage: unpack_makeself [file to unpack] [offset] 1274# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1275# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1276# the proper offset from the script itself.
1007unpack_makeself() { 1277unpack_makeself() {
1278 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1279 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1280 local skip=$2
1281 local exe=$3
1010 1282
1283 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1284
1011 local shrtsrc="`basename ${src}`" 1285 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1286 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1287 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1288 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1289 local skip=0
1290 exe=tail
1017 case ${ver} in 1291 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1292 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1293 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1294 ;;
1021 2.0|2.0.1) 1295 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1296 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1297 ;;
1024 2.1.1) 1298 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1299 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1300 let skip="skip + 1"
1027 ;; 1301 ;;
1028 2.1.2) 1302 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1303 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1304 let skip="skip + 1"
1031 ;; 1305 ;;
1032 2.1.3) 1306 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1307 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1308 let skip="skip + 1"
1309 ;;
1310 2.1.4|2.1.5)
1311 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1312 skip=$(head -n ${skip} "${src}" | wc -c)
1313 exe="dd"
1035 ;; 1314 ;;
1036 *) 1315 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1316 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1317 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1318 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1320 die "makeself version '${ver}' not supported"
1042 ;; 1321 ;;
1043 esac 1322 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1323 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1324 fi
1325 case ${exe} in
1326 tail) exe="tail -n +${skip} '${src}'";;
1327 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1328 *) die "makeself cant handle exe '${exe}'"
1329 esac
1046 1330
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1331 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1332 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1333 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1334 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1335 case ${filetype} in
1052 *tar\ archive) 1336 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1337 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1338 ;;
1055 bzip2*) 1339 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1340 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1341 ;;
1058 gzip*) 1342 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1343 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1344 ;;
1061 compress*) 1345 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1346 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1347 ;;
1064 *) 1348 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1349 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1350 false
1067 ;; 1351 ;;
1068 esac 1352 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1353 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1354}
1071 1355
1356# @FUNCTION: check_license
1357# @USAGE: [license]
1358# @DESCRIPTION:
1072# Display a license for user to accept. 1359# Display a license for user to accept. If no license is
1073#
1074# Usage: check_license [license]
1075# - If the file is not specified then ${LICENSE} is used. 1360# specified, then ${LICENSE} is used.
1076check_license() { 1361check_license() {
1077 local lic=$1 1362 local lic=$1
1078 if [ -z "${lic}" ] ; then 1363 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1364 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1365 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1366 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1367 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1368 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1369 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1370 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1371 lic="${lic}"
1087 fi
1088 fi 1372 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1373 fi
1090 local l="`basename ${lic}`" 1374 local l="`basename ${lic}`"
1091 1375
1092 # here is where we check for the licenses the user already 1376 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1377 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1378 local alic
1379 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1380 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1381 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1382 eshopts_pop
1383 return 0
1384 fi
1098 done 1385 done
1386 eshopts_pop
1387 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1388
1100 local licmsg="`mymktemp ${T}`" 1389 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1390 cat <<-EOF > ${licmsg}
1102********************************************************** 1391 **********************************************************
1103The following license outlines the terms of use of this 1392 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1393 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1394 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1395 CTRL+C out of this, the install will not run!
1107********************************************************** 1396 **********************************************************
1108 1397
1109EOF 1398 EOF
1110 cat ${lic} >> ${licmsg} 1399 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1400 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1112 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1401 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1402 read alic
1114 case ${alic} in 1403 case ${alic} in
1121 die "Failed to accept license" 1410 die "Failed to accept license"
1122 ;; 1411 ;;
1123 esac 1412 esac
1124} 1413}
1125 1414
1415# @FUNCTION: cdrom_get_cds
1416# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1417# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1418# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1419# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1420#
1129# with these cdrom functions we handle all the user interaction and 1421# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1422# standardize everything. All you have to do is call cdrom_get_cds()
1131# and when the function returns, you can assume that the cd has been 1423# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1424# found at CDROM_ROOT.
1133# 1425#
1426# The function will attempt to locate a cd based upon a file that is on
1427# the cd. The more files you give this function, the more cds
1428# the cdrom functions will handle.
1429#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1430# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1135# etc... if you want to give the cds better names, then just export 1431# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1432# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1433# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1434# also use the CDROM_NAME_SET bash array.
1137# 1435#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1436# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1139#
1140# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1141# - this will attempt to locate a cd based upon a file that is on
1142# the cd ... the more files you give this function, the more cds
1143# the cdrom functions will handle
1144cdrom_get_cds() { 1437cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1438 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1439 # the # of files they gave us
1147 local cdcnt=0 1440 local cdcnt=0
1148 local f= 1441 local f=
1149 for f in "$@" ; do 1442 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1443 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1444 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1445 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1446 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1447 export CDROM_CURRENT_CD=1
1155 1448
1156 # now we see if the user gave use CD_ROOT ... 1449 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1450 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1451 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1159 export CDROM_ROOT="${CD_ROOT}"
1160 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1161 return
1162 fi
1163 # do the same for CD_ROOT_X
1164 if [ ! -z "${CD_ROOT_1}" ] ; then
1165 local var= 1452 local var=
1166 cdcnt=0 1453 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1454 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1455 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1456 var="CD_ROOT_${cdcnt}"
1457 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1458 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1459 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1460 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1461 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1462 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1463 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1464 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1465 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1466 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1467 export CDROM_SET=-1
1468 for f in ${CDROM_CHECK_1//:/ } ; do
1469 ((++CDROM_SET))
1470 [[ -e ${CD_ROOT}/${f} ]] && break
1471 done
1472 export CDROM_MATCH=${f}
1180 return 1473 return
1181 fi 1474 fi
1182 1475
1476 # User didn't help us out so lets make sure they know they can
1477 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1478 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1479 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1185 if [ -z "${CDROM_NAME}" ] ; then
1186 echo "cdrom for ${PN}."
1187 else
1188 echo "${CDROM_NAME}."
1189 fi
1190 echo 1480 echo
1191 einfo "If you do not have the CD, but have the data files" 1481 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1482 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1483 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1484 einfo "directory containing the files."
1195 echo 1485 echo
1486 einfo "For example:"
1487 einfo "export CD_ROOT=/mnt/cdrom"
1488 echo
1196 else 1489 else
1490 if [[ -n ${CDROM_NAME_SET} ]] ; then
1491 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1492 cdcnt=0
1493 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1494 ((++cdcnt))
1495 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1496 done
1497 fi
1498
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1499 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1500 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1501 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1502 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1503 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1504 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1505 done
1204 echo 1506 echo
1205 einfo "If you do not have the CDs, but have the data files" 1507 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1508 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1509 einfo "the following variables so they point to the right place:"
1208 einfon "" 1510 einfon ""
1209 cdcnt=0 1511 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1513 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1514 echo -n " CD_ROOT_${cdcnt}"
1213 done 1515 done
1214 echo 1516 echo
1215 einfo "Or, if you have all the files in the same place, or" 1517 einfo "Or, if you have all the files in the same place, or"
1216 einfo "you only have one cdrom, you can export CD_ROOT" 1518 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1519 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1520 einfo "for all the CDs."
1219 echo 1521 echo
1522 einfo "For example:"
1523 einfo "export CD_ROOT_1=/mnt/cdrom"
1524 echo
1220 fi 1525 fi
1526
1527 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1528 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1529 cdrom_load_next_cd
1223} 1530}
1224 1531
1225# this is only used when you need access to more than one cd. 1532# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1533# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1534# Some packages are so big they come on multiple CDs. When you're done reading
1228# remember, you can only go forward in the cd chain, you can't go back. 1535# files off a CD and want access to the next one, just call this function.
1536# Again, all the messy details of user interaction are taken care of for you.
1537# Once this returns, just read the variable CDROM_ROOT for the location of the
1538# mounted CD. Note that you can only go forward in the CD list, so make sure
1539# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1540cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1541 local var
1232 1542 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1543
1238 unset CDROM_ROOT 1544 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1545 var=CD_ROOT_${CDROM_CURRENT_CD}
1546 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1547 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1548 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1549 _cdrom_locate_file_on_cd ${!var}
1243 else 1550 else
1244 export CDROM_ROOT="${!var}" 1551 export CDROM_ROOT=${!var}
1245 fi 1552 fi
1246 1553
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1554 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1555}
1249 1556
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1559# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1560# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1561# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1562# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1563# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1564_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1565 local mline=""
1262 local showedmsg=0 1566 local showedmsg=0 showjolietmsg=0
1263 1567
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1568 while [[ -z ${CDROM_ROOT} ]] ; do
1569 local i=0
1570 local -a cdset=(${*//:/ })
1571 if [[ -n ${CDROM_SET} ]] ; then
1572 cdset=(${cdset[${CDROM_SET}]})
1573 fi
1574
1575 while [[ -n ${cdset[${i}]} ]] ; do
1576 local dir=$(dirname ${cdset[${i}]})
1577 local file=$(basename ${cdset[${i}]})
1578
1579 local point= node= fs= foo=
1580 while read point node fs foo ; do
1581 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1582 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1583 && continue
1584 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1585 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1586 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1587 export CDROM_ROOT=${point}
1588 export CDROM_SET=${i}
1589 export CDROM_MATCH=${cdset[${i}]}
1590 return
1591 done <<< "$(get_mounts)"
1592
1593 ((++i))
1268 done 1594 done
1269 1595
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1596 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1597 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1598 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1599 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1600 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1601 else
1280 if [ -z "${CDROM_NAME_1}" ] ; then
1281 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1282 else
1283 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1284 einfo "Please insert+mount the ${!var} cdrom now !" 1602 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1603 fi
1287 showedmsg=1 1604 else
1605 if [[ -z ${CDROM_NAME_1} ]] ; then
1606 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1607 else
1608 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1609 einfo "Please insert+mount the ${!var} cdrom now !"
1610 fi
1288 fi 1611 fi
1612 showedmsg=1
1613 fi
1289 einfo "Press return to scan for the cd again" 1614 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1615 einfo "or hit CTRL+C to abort the emerge."
1291 read 1616 echo
1617 if [[ ${showjolietmsg} -eq 0 ]] ; then
1618 showjolietmsg=1
1619 else
1620 ewarn "If you are having trouble with the detection"
1621 ewarn "of your CD, it is possible that you do not have"
1622 ewarn "Joliet support enabled in your kernel. Please"
1623 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1624 ebeep 5
1292 fi 1625 fi
1626 read || die "something is screwed with your system"
1293 done 1627 done
1294} 1628}
1295 1629
1630# @FUNCTION: strip-linguas
1631# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1632# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1633# Make sure that LINGUAS only contains languages that
1297# a package can support 1634# a package can support. The first form allows you to
1298# 1635# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1636# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1637# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1638# files found in all the directories and uses the union
1302# 1639# of the lists.
1303# The first form allows you to specify a list of LINGUAS.
1304# The -i builds a list of po files found in all the
1305# directories and uses the intersection of the lists.
1306# The -u builds a list of po files found in all the
1307# directories and uses the union of the lists.
1308strip-linguas() { 1640strip-linguas() {
1309 local ls newls 1641 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1642 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1643 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1644 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1645 local d f
1314 for d in "$@" ; do 1646 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1647 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1648 newls=${ls}
1317 else 1649 else
1318 newls="" 1650 newls=""
1319 fi 1651 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1652 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1653 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1654 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1655 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1656 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1657 fi
1326 done 1658 done
1327 ls="${newls}" 1659 ls=${newls}
1328 done 1660 done
1329 ls="${ls//.po}"
1330 else 1661 else
1331 ls="$@" 1662 ls="$@"
1332 fi 1663 fi
1333 1664
1334 ls=" ${ls} " 1665 nols=""
1335 newls="" 1666 newls=""
1336 for f in ${LINGUAS} ; do 1667 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1668 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1669 newls="${newls} ${f}"
1339 else 1670 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1671 nols="${nols} ${f}"
1341 fi 1672 fi
1342 done 1673 done
1674 [[ -n ${nols} ]] \
1675 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1676 export LINGUAS=${newls:1}
1677}
1678
1679# @FUNCTION: preserve_old_lib
1680# @USAGE: <libs to preserve> [more libs]
1681# @DESCRIPTION:
1682# These functions are useful when a lib in your package changes ABI SONAME.
1683# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1684# would break packages that link against it. Most people get around this
1685# by using the portage SLOT mechanism, but that is not always a relevant
1686# solution, so instead you can call this from pkg_preinst. See also the
1687# preserve_old_lib_notify function.
1688preserve_old_lib() {
1689 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1690 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1691 die "Invalid preserve_old_lib() usage"
1692 fi
1693 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1694
1695 # let portage worry about it
1696 has preserve-libs ${FEATURES} && return 0
1697
1698 local lib dir
1699 for lib in "$@" ; do
1700 [[ -e ${ROOT}/${lib} ]] || continue
1701 dir=${lib%/*}
1702 dodir ${dir} || die "dodir ${dir} failed"
1703 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1704 touch "${D}"/${lib}
1705 done
1706}
1707
1708# @FUNCTION: preserve_old_lib_notify
1709# @USAGE: <libs to notify> [more libs]
1710# @DESCRIPTION:
1711# Spit helpful messages about the libraries preserved by preserve_old_lib.
1712preserve_old_lib_notify() {
1713 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1714 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1715 die "Invalid preserve_old_lib_notify() usage"
1716 fi
1717
1718 # let portage worry about it
1719 has preserve-libs ${FEATURES} && return 0
1720
1721 local lib notice=0
1722 for lib in "$@" ; do
1723 [[ -e ${ROOT}/${lib} ]] || continue
1724 if [[ ${notice} -eq 0 ]] ; then
1725 notice=1
1726 ewarn "Old versions of installed libraries were detected on your system."
1727 ewarn "In order to avoid breaking packages that depend on these old libs,"
1728 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1729 ewarn "in order to remove these old dependencies. If you do not have this"
1730 ewarn "helper program, simply emerge the 'gentoolkit' package."
1731 ewarn
1732 fi
1733 ewarn " # revdep-rebuild --library ${lib##*/}"
1734 done
1735 if [[ ${notice} -eq 1 ]] ; then
1736 ewarn
1737 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1738 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1739 for lib in "$@" ; do
1740 ewarn " # rm '${lib}'"
1741 done
1742 fi
1743}
1744
1745# @FUNCTION: built_with_use
1746# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1747# @DESCRIPTION:
1748# A temporary hack until portage properly supports DEPENDing on USE
1749# flags being enabled in packages. This will check to see if the specified
1750# DEPEND atom was built with the specified list of USE flags. The
1751# --missing option controls the behavior if called on a package that does
1752# not actually support the defined USE flags (aka listed in IUSE).
1753# The default is to abort (call die). The -a and -o flags control
1754# the requirements of the USE flags. They correspond to "and" and "or"
1755# logic. So the -a flag means all listed USE flags must be enabled
1756# while the -o flag means at least one of the listed IUSE flags must be
1757# enabled. The --hidden option is really for internal use only as it
1758# means the USE flag we're checking is hidden expanded, so it won't be found
1759# in IUSE like normal USE flags.
1760#
1761# Remember that this function isn't terribly intelligent so order of optional
1762# flags matter.
1763built_with_use() {
1764 local hidden="no"
1765 if [[ $1 == "--hidden" ]] ; then
1766 hidden="yes"
1767 shift
1768 fi
1769
1770 local missing_action="die"
1771 if [[ $1 == "--missing" ]] ; then
1772 missing_action=$2
1773 shift ; shift
1774 case ${missing_action} in
1775 true|false|die) ;;
1776 *) die "unknown action '${missing_action}'";;
1777 esac
1778 fi
1779
1780 local opt=$1
1781 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1782
1783 local PKG=$(best_version $1)
1784 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1785 shift
1786
1787 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1788 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1789
1790 # if the IUSE file doesn't exist, the read will error out, we need to handle
1791 # this gracefully
1792 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1793 case ${missing_action} in
1794 true) return 0;;
1795 false) return 1;;
1796 die) die "Unable to determine what USE flags $PKG was built with";;
1797 esac
1798 fi
1799
1800 if [[ ${hidden} == "no" ]] ; then
1801 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1802 # Don't check USE_EXPAND #147237
1803 local expand
1804 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1805 if [[ $1 == ${expand}_* ]] ; then
1806 expand=""
1807 break
1808 fi
1809 done
1810 if [[ -n ${expand} ]] ; then
1811 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1812 case ${missing_action} in
1813 true) return 0;;
1814 false) return 1;;
1815 die) die "$PKG does not actually support the $1 USE flag!";;
1816 esac
1817 fi
1818 fi
1819 fi
1820
1821 local USE_BUILT=$(<${USEFILE})
1822 while [[ $# -gt 0 ]] ; do
1823 if [[ ${opt} = "-o" ]] ; then
1824 has $1 ${USE_BUILT} && return 0
1825 else
1826 has $1 ${USE_BUILT} || return 1
1827 fi
1828 shift
1829 done
1830 [[ ${opt} = "-a" ]]
1831}
1832
1833# @FUNCTION: epunt_cxx
1834# @USAGE: [dir to scan]
1835# @DESCRIPTION:
1836# Many configure scripts wrongly bail when a C++ compiler could not be
1837# detected. If dir is not specified, then it defaults to ${S}.
1838#
1839# http://bugs.gentoo.org/73450
1840epunt_cxx() {
1841 local dir=$1
1842 [[ -z ${dir} ]] && dir=${S}
1843 ebegin "Removing useless C++ checks"
1844 local f
1845 find "${dir}" -name configure | while read f ; do
1846 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1847 done
1848 eend 0
1849}
1850
1851# @FUNCTION: make_wrapper
1852# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1853# @DESCRIPTION:
1854# Create a shell wrapper script named wrapper in installpath
1855# (defaults to the bindir) to execute target (default of wrapper) by
1856# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1857# libpaths followed by optionally changing directory to chdir.
1858make_wrapper() {
1859 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1860 local tmpwrapper=$(emktemp)
1861 # We don't want to quote ${bin} so that people can pass complex
1862 # things as $bin ... "./someprog --args"
1863 cat << EOF > "${tmpwrapper}"
1864#!/bin/sh
1865cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1866if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1867 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1868 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1869 else
1346 export LINGUAS="${newls}" 1870 export LD_LIBRARY_PATH="${libdir}"
1871 fi
1872fi
1873exec ${bin} "\$@"
1874EOF
1875 chmod go+rx "${tmpwrapper}"
1876 if [[ -n ${path} ]] ; then
1877 (
1878 exeinto "${path}"
1879 newexe "${tmpwrapper}" "${wrapper}"
1880 ) || die
1881 else
1882 newbin "${tmpwrapper}" "${wrapper}" || die
1883 fi
1884}
1885
1886# @FUNCTION: prepalldocs
1887# @USAGE:
1888# @DESCRIPTION:
1889# Compress files in /usr/share/doc which are not already
1890# compressed, excluding /usr/share/doc/${PF}/html.
1891# Uses the ecompressdir to do the compression.
1892# 2009-02-18 by betelgeuse:
1893# Commented because ecompressdir is even more internal to
1894# Portage than prepalldocs (it's not even mentioned in man 5
1895# ebuild). Please submit a better version for review to gentoo-dev
1896# if you want prepalldocs here.
1897#prepalldocs() {
1898# if [[ -n $1 ]] ; then
1899# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1900# fi
1348} 1901
1902# cd "${D}"
1903# [[ -d usr/share/doc ]] || return 0
1904
1905# find usr/share/doc -exec gzip {} +
1906# ecompressdir --ignore /usr/share/doc/${PF}/html
1907# ecompressdir --queue /usr/share/doc
1908#}

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