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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 1.329 2010/01/28 22:00:12 betelgeuse Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6#
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 4
12ECLASS=eutils 5# @ECLASS: eutils.eclass
13INHERITED="$INHERITED $ECLASS" 6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
14#
15# Due to the nature of this eclass, some functions may have maintainers
16# different from the overall eclass!
14 17
15DEPEND="!bootstrap? ( sys-devel/patch )" 18inherit multilib portability
16 19
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# This function simply returns the desired lib directory. With portage 22if has "${EAPI:-0}" 0 1 2; then
20# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea
22# to assume all libraries will end up in lib. Replace any (sane) instances
23# where lib is named directly with $(get_libdir) if possible.
24#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() {
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always.
29 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
30 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
31 # and if there isnt an override, and we're using a version of
32 # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # and friends from portage 2.0.50 wont be too happy otherwise.
34 CONF_LIBDIR="lib"
35 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib}
38}
39 23
40# Sometimes you need to override the value returned by get_libdir. A good 24# @FUNCTION: epause
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 25# @USAGE: [seconds]
42# and where lib64 -must- be used on amd64 (for applications that need lib 26# @DESCRIPTION:
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
44# portage version sanity checking. 28# printing a message the user should probably be reading and often used in
45# get_libdir_override expects one argument, the result get_libdir should 29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
46# return: 30# don't wait at all. Defined in EAPIs 0 1 and 2.
47# 31epause() {
48# get_libdir_override lib64 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
49#
50# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
51get_libdir_override() {
52 CONF_LIBDIR="$1"
53 CONF_LIBDIR_OVERRIDE="$1"
54} 33}
55 34
56# This function generate linker scripts in /usr/lib for dynamic 35# @FUNCTION: ebeep
57# libs in /lib. This is to fix linking problems when you have 36# @USAGE: [number of beeps]
58# the .so in /lib, and the .a in /usr/lib. What happens is that 37# @DESCRIPTION:
59# in some cases when linking dynamic, the .a in /usr/lib is used 38# Issue the specified number of beeps (default of 5 beeps). Useful when
60# instead of the .so in /lib due to gcc/libtool tweaking ld's 39# printing a message the user should probably be reading and often used in
61# library search path. This cause many builds to fail. 40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
62# See bug #4411 for more info. 41# don't beep at all. Defined in EAPIs 0 1 and 2.
63# 42ebeep() {
64# To use, simply call:
65#
66# gen_usr_ldscript libfoo.so
67#
68# Note that you should in general use the unversioned name of
69# the library, as ldconfig should usually update it correctly
70# to point to the latest version of the library present.
71#
72# <azarah@gentoo.org> (26 Oct 2002)
73#
74gen_usr_ldscript() {
75 # Just make sure it exists
76 dodir /usr/$(get_libdir)
77
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT"
79/* GNU ld script
80 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */
86END_LDSCRIPT
87
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92}
93
94# Simple function to draw a line consisting of '=' the same length as $*
95#
96# <azarah@gentoo.org> (11 Nov 2002)
97#
98draw_line() {
99 local i=0 43 local n
100 local str_length="" 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
101 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
102 # Handle calls that do not have args, or wc not being installed ...
103 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
104 then
105 echo "==============================================================="
106 return 0
107 fi
108
109 # Get the length of $*
110 str_length="$(echo -n "$*" | wc -m)"
111
112 while [ "$i" -lt "${str_length}" ]
113 do
114 echo -n "=" 46 echo -ne "\a"
115 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
116 i=$((i + 1)) 48 echo -ne "\a"
49 sleep 1
117 done 50 done
51 fi
52}
118 53
119 echo 54fi
120 55
56# @FUNCTION: ecvs_clean
57# @USAGE: [list of dirs]
58# @DESCRIPTION:
59# Remove CVS directories recursiveley. Useful when a source tarball contains
60# internal CVS directories. Defaults to $PWD.
61ecvs_clean() {
62 [[ -z $* ]] && set -- .
63 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
64 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
65}
66
67# @FUNCTION: esvn_clean
68# @USAGE: [list of dirs]
69# @DESCRIPTION:
70# Remove .svn directories recursiveley. Useful when a source tarball contains
71# internal Subversion directories. Defaults to $PWD.
72esvn_clean() {
73 [[ -z $* ]] && set -- .
74 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: eshopts_push
78# @USAGE: [options to `set`]
79# @DESCRIPTION:
80# Often times code will want to enable a shell option to change code behavior.
81# Since changing shell options can easily break other pieces of code (which
82# assume the default state), eshopts_push is used to (1) push the current shell
83# options onto a stack and (2) pass the specified arguments to set.
84#
85# A common example is to disable shell globbing so that special meaning/care
86# may be used with variables/arguments to custom functions. That would be:
87# @CODE
88# eshopts_push -o noglob
89# for x in ${foo} ; do
90# if ...some check... ; then
91# eshopts_pop
121 return 0 92# return 0
93# fi
94# done
95# eshopts_pop
96# @CODE
97eshopts_push() {
98 # have to assume __ESHOPTS_SAVE__ isn't screwed with
99 # as a `declare -a` here will reset its value
100 local i=${#__ESHOPTS_SAVE__[@]}
101 __ESHOPTS_SAVE__[$i]=$-
102 [[ $# -eq 0 ]] && return 0
103 set "$@" || die "eshopts_push: bad options to set: $*"
122} 104}
123 105
124# Default directory where patches are located 106# @FUNCTION: eshopts_pop
107# @USAGE:
108# @DESCRIPTION:
109# Restore the shell options to the state saved with the corresponding
110# eshopts_push call. See that function for more details.
111eshopts_pop() {
112 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
113 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
114 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
115 local s=${__ESHOPTS_SAVE__[$i]}
116 unset __ESHOPTS_SAVE__[$i]
117 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
118 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
119}
120
121# @VARIABLE: EPATCH_SOURCE
122# @DESCRIPTION:
123# Default directory to search for patches.
125EPATCH_SOURCE="${WORKDIR}/patch" 124EPATCH_SOURCE="${WORKDIR}/patch"
126# Default extension for patches 125# @VARIABLE: EPATCH_SUFFIX
126# @DESCRIPTION:
127# Default extension for patches (do not prefix the period yourself).
127EPATCH_SUFFIX="patch.bz2" 128EPATCH_SUFFIX="patch.bz2"
129# @VARIABLE: EPATCH_OPTS
130# @DESCRIPTION:
128# Default options for patch 131# Default options for patch:
132# @CODE
129# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 133# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
130EPATCH_OPTS="-g0" 134# --no-backup-if-mismatch - do not leave .orig files behind
135# -E - automatically remove empty files
136# @CODE
137EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
138# @VARIABLE: EPATCH_EXCLUDE
139# @DESCRIPTION:
131# List of patches not to apply. Not this is only file names, 140# List of patches not to apply. Note this is only file names,
132# and not the full path .. 141# and not the full path. Globs accepted.
133EPATCH_EXCLUDE="" 142EPATCH_EXCLUDE=""
143# @VARIABLE: EPATCH_SINGLE_MSG
144# @DESCRIPTION:
134# Change the printed message for a single patch. 145# Change the printed message for a single patch.
135EPATCH_SINGLE_MSG="" 146EPATCH_SINGLE_MSG=""
136# Force applying bulk patches even if not following the style: 147# @VARIABLE: EPATCH_MULTI_MSG
137# 148# @DESCRIPTION:
138# ??_${ARCH}_foo.${EPATCH_SUFFIX} 149# Change the printed message for multiple patches.
139# 150EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
151# @VARIABLE: EPATCH_FORCE
152# @DESCRIPTION:
153# Only require patches to match EPATCH_SUFFIX rather than the extended
154# arch naming style.
140EPATCH_FORCE="no" 155EPATCH_FORCE="no"
141 156
142# This function is for bulk patching, or in theory for just one 157# @FUNCTION: epatch
143# or two patches. 158# @USAGE: [patches] [dirs of patches]
159# @DESCRIPTION:
160# epatch is designed to greatly simplify the application of patches. It can
161# process patch files directly, or directories of patches. The patches may be
162# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
163# the -p option as epatch will automatically attempt -p0 to -p5 until things
164# apply successfully.
144# 165#
145# It should work with .bz2, .gz, .zip and plain text patches. 166# If you do not specify any options, then epatch will default to the directory
146# Currently all patches should be the same format. 167# specified by EPATCH_SOURCE.
147# 168#
148# You do not have to specify '-p' option to patch, as it will 169# When processing directories, epatch will apply all patches that match:
149# try with -p0 to -p5 until it succeed, or fail at -p5. 170# @CODE
150# 171# ${EPATCH_FORCE} == "yes"
151# Above EPATCH_* variables can be used to control various defaults,
152# bug they should be left as is to ensure an ebuild can rely on
153# them for.
154#
155# Patches are applied in current directory.
156#
157# Bulk Patches should preferibly have the form of:
158#
159# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# ??_${ARCH}_foo.${EPATCH_SUFFIX}
173# else
174# *.${EPATCH_SUFFIX}
175# @CODE
176# The leading ?? are typically numbers used to force consistent patch ordering.
177# The arch field is used to apply patches only for the host architecture with
178# the special value of "all" means apply for everyone. Note that using values
179# other than "all" is highly discouraged -- you should apply patches all the
180# time and let architecture details be detected at configure/compile time.
160# 181#
161# For example: 182# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
183# for patches to apply.
162# 184#
163# 01_all_misc-fix.patch.bz2 185# 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() { 186epatch() {
176 local PIPE_CMD="" 187 _epatch_draw_line() {
177 local STDERR_TARGET="${T}/$$.out" 188 # create a line of same length as input string
178 local PATCH_TARGET="${T}/$$.patch" 189 [[ -z $1 ]] && set "$(printf "%65s" '')"
179 local PATCH_SUFFIX="" 190 echo "${1//?/=}"
180 local SINGLE_PATCH="no" 191 }
181 local x=""
182 192
183 if [ "$#" -gt 1 ] 193 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
184 then 194
195 # Let the rest of the code process one user arg at a time --
196 # each arg may expand into multiple patches, and each arg may
197 # need to start off with the default global EPATCH_xxx values
198 if [[ $# -gt 1 ]] ; then
185 local m="" 199 local m
186 einfo "${#} patches to apply..."
187 for m in "$@" ; do 200 for m in "$@" ; do
188 epatch "${m}" 201 epatch "${m}"
189 done 202 done
190 return 0 203 return 0
191 fi 204 fi
192 205
193 if [ -n "$1" -a -f "$1" ] 206 local SINGLE_PATCH="no"
194 then 207 # no args means process ${EPATCH_SOURCE}
208 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
209
210 if [[ -f $1 ]] ; then
195 SINGLE_PATCH="yes" 211 SINGLE_PATCH="yes"
196 212 set -- "$1"
197 local EPATCH_SOURCE="$1" 213 # Use the suffix from the single patch (localize it); the code
214 # below will find the suffix for us
198 local EPATCH_SUFFIX="${1##*\.}" 215 local EPATCH_SUFFIX=$1
199 216
200 elif [ -n "$1" -a -d "$1" ] 217 elif [[ -d $1 ]] ; then
201 then 218 # 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 ... 219 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
203 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 220
221 else
222 # sanity check ... if it isn't a dir or file, wtf man ?
223 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
224 echo
225 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
226 eerror
227 eerror " ${EPATCH_SOURCE}"
228 eerror " ( ${EPATCH_SOURCE##*/} )"
229 echo
230 die "Cannot find \$EPATCH_SOURCE!"
231 fi
232
233 local PIPE_CMD
234 case ${EPATCH_SUFFIX##*\.} in
235 xz) PIPE_CMD="xz -dc" ;;
236 lzma) PIPE_CMD="lzma -dc" ;;
237 bz2) PIPE_CMD="bzip2 -dc" ;;
238 gz|Z|z) PIPE_CMD="gzip -dc" ;;
239 ZIP|zip) PIPE_CMD="unzip -p" ;;
240 *) ;;
241 esac
242
243 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
244
245 local x
246 for x in "$@" ; do
247 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
248 # didn't match anything, ignore continue on
249 [[ ! -f ${x} ]] && continue
250
251 local patchname=${x##*/}
252
253 # Apply single patches, or forced sets of patches, or
254 # patches with ARCH dependant names.
255 # ???_arch_foo.patch
256 # Else, skip this input altogether
257 local a=${patchname#*_} # strip the ???_
258 a=${a%%_*} # strip the _foo.patch
259 if ! [[ ${SINGLE_PATCH} == "yes" || \
260 ${EPATCH_FORCE} == "yes" || \
261 ${a} == all || \
262 ${a} == ${ARCH} ]]
204 then 263 then
205 local EPATCH_SOURCE="$1/*" 264 continue
265 fi
266
267 # Let people filter things dynamically
268 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
269 # let people use globs in the exclude
270 eshopts_push -o noglob
271
272 local ex
273 for ex in ${EPATCH_EXCLUDE} ; do
274 if [[ ${patchname} == ${ex} ]] ; then
275 eshopts_pop
276 continue 2
277 fi
278 done
279
280 eshopts_pop
281 fi
282
283 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
284 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
285 einfo "${EPATCH_SINGLE_MSG}"
286 else
287 einfo "Applying ${patchname} ..."
288 fi
206 else 289 else
207 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 290 einfo " ${patchname} ..."
291 fi
292
293 # most of the time, there will only be one run per unique name,
294 # but if there are more, make sure we get unique log filenames
295 local STDERR_TARGET="${T}/${patchname}.out"
296 if [[ -e ${STDERR_TARGET} ]] ; then
297 STDERR_TARGET="${T}/${patchname}-$$.out"
298 fi
299
300 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
301
302 # Decompress the patch if need be
303 local count=0
304 local PATCH_TARGET
305 if [[ -n ${PIPE_CMD} ]] ; then
306 PATCH_TARGET="${T}/$$.patch"
307 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
308
309 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
310 echo
311 eerror "Could not extract patch!"
312 #die "Could not extract patch!"
313 count=5
314 break
208 fi 315 fi
316 else
317 PATCH_TARGET=${x}
318 fi
319
320 # Check for absolute paths in patches. If sandbox is disabled,
321 # people could (accidently) patch files in the root filesystem.
322 # Or trigger other unpleasantries #237667. So disallow -p0 on
323 # such patches.
324 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
325 if [[ -n ${abs_paths} ]] ; then
326 count=1
327 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
328 fi
329
330 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
331 while [[ ${count} -lt 5 ]] ; do
332 # Generate some useful debug info ...
333 (
334 _epatch_draw_line "***** ${patchname} *****"
335 echo
336 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
337 echo
338 _epatch_draw_line "***** ${patchname} *****"
339 ) >> "${STDERR_TARGET}"
340
341 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
342 (
343 _epatch_draw_line "***** ${patchname} *****"
344 echo
345 echo "ACTUALLY APPLYING ${patchname} ..."
346 echo
347 _epatch_draw_line "***** ${patchname} *****"
348 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
349 ) >> "${STDERR_TARGET}"
350
351 if [ $? -ne 0 ] ; then
352 echo
353 eerror "A dry-run of patch command succeeded, but actually"
354 eerror "applying the patch failed!"
355 #die "Real world sux compared to the dreamworld!"
356 count=5
357 fi
358 break
359 fi
360
361 : $(( count++ ))
362 done
363
364 # if we had to decompress the patch, delete the temp one
365 if [[ -n ${PIPE_CMD} ]] ; then
366 rm -f "${PATCH_TARGET}"
367 fi
368
369 if [[ ${count} -ge 5 ]] ; then
370 echo
371 eerror "Failed Patch: ${patchname} !"
372 eerror " ( ${PATCH_TARGET} )"
373 eerror
374 eerror "Include in your bugreport the contents of:"
375 eerror
376 eerror " ${STDERR_TARGET}"
377 echo
378 die "Failed Patch: ${patchname}!"
379 fi
380
381 # if everything worked, delete the patch log
382 rm -f "${STDERR_TARGET}"
383 eend 0
384 done
385
386 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
387 : # everything worked
388}
389epatch_user() {
390 [[ $# -ne 0 ]] && die "epatch_user takes no options"
391
392 # don't clobber any EPATCH vars that the parent might want
393 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
394 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
395 EPATCH_SOURCE=${base}/${CTARGET}/${check}
396 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
397 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
398 if [[ -d ${EPATCH_SOURCE} ]] ; then
399 EPATCH_SOURCE=${EPATCH_SOURCE} \
400 EPATCH_SUFFIX="patch" \
401 EPATCH_FORCE="yes" \
402 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
403 epatch
404 break
405 fi
406 done
407}
408
409# @FUNCTION: emktemp
410# @USAGE: [temp dir]
411# @DESCRIPTION:
412# Cheap replacement for when debianutils (and thus mktemp)
413# does not exist on the users system.
414emktemp() {
415 local exe="touch"
416 [[ $1 == -d ]] && exe="mkdir" && shift
417 local topdir=$1
418
419 if [[ -z ${topdir} ]] ; then
420 [[ -z ${T} ]] \
421 && topdir="/tmp" \
422 || topdir=${T}
423 fi
424
425 if ! type -P mktemp > /dev/null ; then
426 # system lacks `mktemp` so we have to fake it
427 local tmp=/
428 while [[ -e ${tmp} ]] ; do
429 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
430 done
431 ${exe} "${tmp}" || ${exe} -p "${tmp}"
432 echo "${tmp}"
209 else 433 else
210 if [ ! -d ${EPATCH_SOURCE} ] 434 # the args here will give slightly wierd names on BSD,
211 then 435 # but should produce a usable file on all userlands
212 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 436 if [[ ${exe} == "touch" ]] ; then
213 then 437 TMPDIR="${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 ${T}/nptl
411 then
412 return 0
413 else 438 else
414 return 1 439 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
415 fi
416 else
417 echo "no"
418 fi 440 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="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
463 else
464 jobs=2
465 fi 441 fi
466
467 elif [ "${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} 442}
503 443
504# Cheap replacement for when debianutils (and thus mktemp) 444# @FUNCTION: egetent
505# does not exist on the users system 445# @USAGE: <database> <key>
506# vapier@gentoo.org 446# @MAINTAINER:
507# 447# base-system@gentoo.org (Linux)
508# Takes just 1 parameter (the directory to create tmpfile in) 448# Joe Jezak <josejx@gmail.com> (OS X)
509mymktemp() { 449# usata@gentoo.org (OS X)
510 local topdir="$1" 450# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
511 451# @DESCRIPTION:
512 [ -z "${topdir}" ] && topdir=/tmp 452# Small wrapper for getent (Linux),
513 if [ "`which mktemp 2>/dev/null`" ] 453# 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 ${tmp}
520 fi
521}
522
523# Small wrapper for getent (Linux) and nidump (Mac OS X)
524# used in enewuser()/enewgroup() 454# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
526#
527# egetent(database, key)
528egetent() { 455egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 456 case ${CHOST} in
457 *-darwin[678])
530 case "$2" in 458 case "$2" in
531 *[!0-9]*) # Non numeric 459 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 460 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 461 ;;
534 *) # Numeric 462 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 463 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 464 ;;
537 esac 465 esac
538 else 466 ;;
539 getent $1 $2 467 *-darwin*)
468 local mytype=$1
469 [[ "passwd" == $mytype ]] && mytype="Users"
470 [[ "group" == $mytype ]] && mytype="Groups"
471 case "$2" in
472 *[!0-9]*) # Non numeric
473 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
474 ;;
475 *) # Numeric
476 local mykey="UniqueID"
477 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
478 dscl . -search /$mytype $mykey $2 2>/dev/null
479 ;;
480 esac
481 ;;
482 *-freebsd*|*-dragonfly*)
483 local opts action="user"
484 [[ $1 == "passwd" ]] || action="group"
485
486 # lookup by uid/gid
487 if [[ $2 == [[:digit:]]* ]] ; then
488 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
540 fi 489 fi
541}
542 490
543# Simplify/standardize adding users to the system 491 pw show ${action} ${opts} "$2" -q
544# vapier@gentoo.org 492 ;;
545# 493 *-netbsd*|*-openbsd*)
546# enewuser(username, uid, shell, homedir, groups, extra options) 494 grep "$2:\*:" /etc/$1
547# 495 ;;
548# Default values if you do not specify any: 496 *)
549# username: REQUIRED ! 497 type -p nscd >& /dev/null && nscd -i "$1"
550# uid: next available (see useradd(8)) 498 getent "$1" "$2"
551# note: pass -1 to get default behavior 499 ;;
552# shell: /bin/false 500 esac
553# homedir: /dev/null 501}
554# groups: none 502
555# extra: comment of 'added by portage for ${PN}' 503# @FUNCTION: enewuser
504# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
505# @DESCRIPTION:
506# Same as enewgroup, you are not required to understand how to properly add
507# a user to the system. The only required parameter is the username.
508# Default uid is (pass -1 for this) next available, default shell is
509# /bin/false, default homedir is /dev/null, there are no default groups,
510# and default params sets the comment as 'added by portage for ${PN}'.
556enewuser() { 511enewuser() {
512 case ${EBUILD_PHASE} in
513 unpack|compile|test|install)
514 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
515 eerror "Package fails at QA and at life. Please file a bug."
516 die "Bad package! enewuser is only for use in pkg_* functions!"
517 esac
518
557 # get the username 519 # get the username
558 local euser="$1"; shift 520 local euser=$1; shift
559 if [ -z "${euser}" ] 521 if [[ -z ${euser} ]] ; then
560 then
561 eerror "No username specified !" 522 eerror "No username specified !"
562 die "Cannot call enewuser without a username" 523 die "Cannot call enewuser without a username"
563 fi 524 fi
564 525
565 # lets see if the username already exists 526 # lets see if the username already exists
566 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 527 if [[ -n $(egetent passwd "${euser}") ]] ; then
567 then
568 return 0 528 return 0
569 fi 529 fi
570 einfo "Adding user '${euser}' to your system ..." 530 einfo "Adding user '${euser}' to your system ..."
571 531
572 # options to pass to useradd 532 # options to pass to useradd
573 local opts= 533 local opts=
574 534
575 # handle uid 535 # handle uid
576 local euid="$1"; shift 536 local euid=$1; shift
577 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 537 if [[ -n ${euid} && ${euid} != -1 ]] ; then
578 then
579 if [ "${euid}" -gt 0 ] 538 if [[ ${euid} -gt 0 ]] ; then
580 then
581 if [ ! -z "`egetent passwd ${euid}`" ] 539 if [[ -n $(egetent passwd ${euid}) ]] ; then
582 then
583 euid="next" 540 euid="next"
584 fi 541 fi
585 else 542 else
586 eerror "Userid given but is not greater than 0 !" 543 eerror "Userid given but is not greater than 0 !"
587 die "${euid} is not a valid UID" 544 die "${euid} is not a valid UID"
588 fi 545 fi
589 else 546 else
590 euid="next" 547 euid="next"
591 fi 548 fi
592 if [ "${euid}" == "next" ] 549 if [[ ${euid} == "next" ]] ; then
593 then 550 for ((euid = 101; euid <= 999; euid++)); do
594 local pwrange
595 if [ "${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 551 [[ -z $(egetent passwd ${euid}) ]] && break
602 done 552 done
603 fi 553 fi
604 opts="${opts} -u ${euid}" 554 opts="${opts} -u ${euid}"
605 einfo " - Userid: ${euid}" 555 einfo " - Userid: ${euid}"
606 556
607 # handle shell 557 # handle shell
608 local eshell="$1"; shift 558 local eshell=$1; shift
609 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 559 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
610 then 560 if [[ ! -e ${ROOT}${eshell} ]] ; then
611 if [ ! -e "${eshell}" ]
612 then
613 eerror "A shell was specified but it does not exist !" 561 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 562 die "${eshell} does not exist in ${ROOT}"
563 fi
564 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
565 eerror "Do not specify ${eshell} yourself, use -1"
566 die "Pass '-1' as the shell parameter"
615 fi 567 fi
616 else 568 else
569 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
570 [[ -x ${ROOT}${shell} ]] && break
571 done
572
573 if [[ ${shell} == "/dev/null" ]] ; then
574 eerror "Unable to identify the shell to use, proceeding with userland default."
575 case ${USERLAND} in
617 eshell="/bin/false" 576 GNU) shell="/bin/false" ;;
577 BSD) shell="/sbin/nologin" ;;
578 Darwin) shell="/usr/sbin/nologin" ;;
579 *) die "Unable to identify the default shell for userland ${USERLAND}"
580 esac
581 fi
582
583 eshell=${shell}
618 fi 584 fi
619 einfo " - Shell: ${eshell}" 585 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 586 opts="${opts} -s ${eshell}"
621 587
622 # handle homedir 588 # handle homedir
623 local ehome="$1"; shift 589 local ehome=$1; shift
624 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 590 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
625 then
626 ehome="/dev/null" 591 ehome="/dev/null"
627 fi 592 fi
628 einfo " - Home: ${ehome}" 593 einfo " - Home: ${ehome}"
629 opts="${opts} -d ${ehome}" 594 opts="${opts} -d ${ehome}"
630 595
631 # handle groups 596 # handle groups
632 local egroups="$1"; shift 597 local egroups=$1; shift
633 if [ ! -z "${egroups}" ] 598 if [[ ! -z ${egroups} ]] ; then
634 then
635 local oldifs="${IFS}" 599 local oldifs=${IFS}
600 local defgroup="" exgroups=""
601
636 export IFS="," 602 export IFS=","
637 for g in ${egroups} 603 for g in ${egroups} ; do
638 do 604 export IFS=${oldifs}
639 if [ -z "`egetent group \"${g}\"`" ] 605 if [[ -z $(egetent group "${g}") ]] ; then
640 then
641 eerror "You must add group ${g} to the system first" 606 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 607 die "${g} is not a valid GID"
643 fi 608 fi
609 if [[ -z ${defgroup} ]] ; then
610 defgroup=${g}
611 else
612 exgroups="${exgroups},${g}"
613 fi
614 export IFS=","
644 done 615 done
645 export IFS="${oldifs}" 616 export IFS=${oldifs}
617
646 opts="${opts} -g ${egroups}" 618 opts="${opts} -g ${defgroup}"
619 if [[ ! -z ${exgroups} ]] ; then
620 opts="${opts} -G ${exgroups:1}"
621 fi
647 else 622 else
648 egroups="(none)" 623 egroups="(none)"
649 fi 624 fi
650 einfo " - Groups: ${egroups}" 625 einfo " - Groups: ${egroups}"
651 626
652 # handle extra and add the user 627 # handle extra and add the user
653 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 628 local oldsandbox=${SANDBOX_ON}
655 export SANDBOX_ON="0" 629 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 630 case ${CHOST} in
657 then 631 *-darwin*)
658 ### Make the user 632 ### Make the user
659 if [ -z "${eextra}" ] 633 if [[ -z $@ ]] ; then
660 then
661 dscl . create /users/${euser} uid ${euid} 634 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 635 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 636 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 637 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 638 ### Add the user to the groups specified
639 local oldifs=${IFS}
640 export IFS=","
666 for g in ${egroups} 641 for g in ${egroups} ; do
667 do
668 dscl . merge /groups/${g} users ${euser} 642 dscl . merge /groups/${g} users ${euser}
669 done 643 done
644 export IFS=${oldifs}
670 else 645 else
671 einfo "Extra options are not supported on macos yet" 646 einfo "Extra options are not supported on Darwin yet"
672 einfo "Please report the ebuild along with the info below" 647 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 648 einfo "eextra: $@"
674 die "Required function missing" 649 die "Required function missing"
675 fi 650 fi
676 else 651 ;;
677 if [ -z "${eextra}" ] 652 *-freebsd*|*-dragonfly*)
678 then 653 if [[ -z $@ ]] ; then
679 useradd ${opts} ${euser} \ 654 pw useradd ${euser} ${opts} \
680 -c "added by portage for ${PN}" \ 655 -c "added by portage for ${PN}" \
656 die "enewuser failed"
657 else
658 einfo " - Extra: $@"
659 pw useradd ${euser} ${opts} \
660 "$@" || die "enewuser failed"
661 fi
662 ;;
663
664 *-netbsd*)
665 if [[ -z $@ ]] ; then
666 useradd ${opts} ${euser} || die "enewuser failed"
667 else
668 einfo " - Extra: $@"
669 useradd ${opts} ${euser} "$@" || die "enewuser failed"
670 fi
671 ;;
672
673 *-openbsd*)
674 if [[ -z $@ ]] ; then
675 useradd -u ${euid} -s ${eshell} \
676 -d ${ehome} -c "Added by portage for ${PN}" \
677 -g ${egroups} ${euser} || die "enewuser failed"
678 else
679 einfo " - Extra: $@"
680 useradd -u ${euid} -s ${eshell} \
681 -d ${ehome} -c "Added by portage for ${PN}" \
682 -g ${egroups} ${euser} "$@" || die "enewuser failed"
683 fi
684 ;;
685
686 *)
687 if [[ -z $@ ]] ; then
688 useradd ${opts} \
689 -c "added by portage for ${PN}" \
690 ${euser} \
681 || die "enewuser failed" 691 || die "enewuser failed"
682 else 692 else
683 einfo " - Extra: ${eextra}" 693 einfo " - Extra: $@"
684 useradd ${opts} ${euser} ${eextra} \ 694 useradd ${opts} "$@" \
695 ${euser} \
685 || die "enewuser failed" 696 || die "enewuser failed"
686 fi 697 fi
698 ;;
699 esac
700
701 if [[ ! -e ${ROOT}/${ehome} ]] ; then
702 einfo " - Creating ${ehome} in ${ROOT}"
703 mkdir -p "${ROOT}/${ehome}"
704 chown ${euser} "${ROOT}/${ehome}"
705 chmod 755 "${ROOT}/${ehome}"
687 fi 706 fi
707
688 export SANDBOX_ON="${oldsandbox}" 708 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} 709}
698 710
699# Simplify/standardize adding groups to the system 711# @FUNCTION: enewgroup
700# vapier@gentoo.org 712# @USAGE: <group> [gid]
701# 713# @DESCRIPTION:
702# enewgroup(group, gid) 714# This function does not require you to understand how to properly add a
703# 715# group to the system. Just give it a group name to add and enewgroup will
704# Default values if you do not specify any: 716# do the rest. You may specify the gid for the group or allow the group to
705# groupname: REQUIRED ! 717# allocate the next available one.
706# gid: next available (see groupadd(8))
707# extra: none
708enewgroup() { 718enewgroup() {
719 case ${EBUILD_PHASE} in
720 unpack|compile|test|install)
721 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
722 eerror "Package fails at QA and at life. Please file a bug."
723 die "Bad package! enewgroup is only for use in pkg_* functions!"
724 esac
725
709 # get the group 726 # get the group
710 local egroup="$1"; shift 727 local egroup="$1"; shift
711 if [ -z "${egroup}" ] 728 if [ -z "${egroup}" ]
712 then 729 then
713 eerror "No group specified !" 730 eerror "No group specified !"
714 die "Cannot call enewgroup without a group" 731 die "Cannot call enewgroup without a group"
715 fi 732 fi
716 733
717 # see if group already exists 734 # see if group already exists
718 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 735 if [[ -n $(egetent group "${egroup}") ]]; then
719 then
720 return 0 736 return 0
721 fi 737 fi
722 einfo "Adding group '${egroup}' to your system ..." 738 einfo "Adding group '${egroup}' to your system ..."
723 739
724 # options to pass to useradd 740 # options to pass to useradd
730 then 746 then
731 if [ "${egid}" -gt 0 ] 747 if [ "${egid}" -gt 0 ]
732 then 748 then
733 if [ -z "`egetent group ${egid}`" ] 749 if [ -z "`egetent group ${egid}`" ]
734 then 750 then
735 if [ "${ARCH}" == "macos" ] ; then 751 if [[ "${CHOST}" == *-darwin* ]]; then
736 opts="${opts} ${egid}" 752 opts="${opts} ${egid}"
737 else 753 else
738 opts="${opts} -g ${egid}" 754 opts="${opts} -g ${egid}"
739 fi 755 fi
740 else 756 else
754 opts="${opts} ${eextra}" 770 opts="${opts} ${eextra}"
755 771
756 # add the group 772 # add the group
757 local oldsandbox="${SANDBOX_ON}" 773 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 774 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 775 case ${CHOST} in
760 then 776 *-darwin*)
761 if [ ! -z "${eextra}" ]; 777 if [ ! -z "${eextra}" ];
762 then 778 then
763 einfo "Extra options are not supported on macos yet" 779 einfo "Extra options are not supported on Darwin/OS X yet"
764 einfo "Please report the ebuild along with the info below" 780 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 781 einfo "eextra: ${eextra}"
766 die "Required function missing" 782 die "Required function missing"
767 fi 783 fi
768 784
769 # If we need the next available 785 # If we need the next available
770 case ${egid} in 786 case ${egid} in
771 *[!0-9]*) # Non numeric 787 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 788 for ((egid = 101; egid <= 999; egid++)); do
773 [ -z "`egetent group ${egid}`" ] && break 789 [[ -z $(egetent group ${egid}) ]] && break
774 done 790 done
775 esac 791 esac
776 dscl . create /groups/${egroup} gid ${egid} 792 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${egroup} passwd '*' 793 dscl . create /groups/${egroup} passwd '*'
778 else 794 ;;
795
796 *-freebsd*|*-dragonfly*)
797 case ${egid} in
798 *[!0-9]*) # Non numeric
799 for ((egid = 101; egid <= 999; egid++)); do
800 [[ -z $(egetent group ${egid}) ]] && break
801 done
802 esac
803 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
804 ;;
805
806 *-netbsd*)
807 case ${egid} in
808 *[!0-9]*) # Non numeric
809 for ((egid = 101; egid <= 999; egid++)); do
810 [[ -z $(egetent group ${egid}) ]] && break
811 done
812 esac
813 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
814 ;;
815
816 *)
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 817 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 818 ;;
819 esac
781 export SANDBOX_ON="${oldsandbox}" 820 export SANDBOX_ON="${oldsandbox}"
782} 821}
783 822
784# Simple script to replace 'dos2unix' binaries 823# @FUNCTION: edos2unix
785# vapier@gentoo.org 824# @USAGE: <file> [more files ...]
786# 825# @DESCRIPTION:
787# edos2unix(file, <more files>...) 826# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
827# to remove all of these text utilities from DEPEND variables because this
828# is a script based solution. Just give it a list of files to convert and
829# they will all be changed from the DOS CRLF format to the UNIX LF format.
788edos2unix() { 830edos2unix() {
789 for f in "$@" 831 echo "$@" | xargs sed -i 's/\r$//'
790 do
791 cp "${f}" ${T}/edos2unix
792 sed 's/\r$//' ${T}/edos2unix > "${f}"
793 done
794} 832}
795 833
796# Make a desktop file ! 834# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 835# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 836# 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# 837#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 838# make_desktop_entry(<command>, [name], [icon], [type], [path])
804# 839#
805# binary: what binary does the app run with ? 840# binary: what command does the app run with ?
806# name: the name that will show up in the menu 841# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 842# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 843# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 844# a full path to an icon
810# type: what kind of application is this ? for categories: 845# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 846# http://standards.freedesktop.org/menu-spec/latest/apa.html
812# path: if your app needs to startup in a specific dir 847# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 848make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 849 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 850
816 local exec="${1}" 851 local exec=${1}
817 local name="${2:-${PN}}" 852 local name=${2:-${PN}}
818 local icon="${3:-${PN}.png}" 853 local icon=${3:-${PN}}
819 local type="${4}" 854 local type=${4}
820 local subdir="${6}" 855 local path=${5}
821 local path="${5:-${GAMES_PREFIX}}" 856
822 if [ -z "${type}" ] 857 if [[ -z ${type} ]] ; then
823 then 858 local catmaj=${CATEGORY%%-*}
824 case ${CATEGORY} in 859 local catmin=${CATEGORY##*-}
825 "app-emulation") 860 case ${catmaj} in
826 type=Emulator 861 app)
827 subdir="Emulation" 862 case ${catmin} in
863 accessibility) type=Accessibility;;
864 admin) type=System;;
865 antivirus) type=System;;
866 arch) type=Archiving;;
867 backup) type=Archiving;;
868 cdr) type=DiscBurning;;
869 dicts) type=Dictionary;;
870 doc) type=Documentation;;
871 editors) type=TextEditor;;
872 emacs) type=TextEditor;;
873 emulation) type=Emulator;;
874 laptop) type=HardwareSettings;;
875 office) type=Office;;
876 pda) type=PDA;;
877 vim) type=TextEditor;;
878 xemacs) type=TextEditor;;
879 *) type=;;
880 esac
828 ;; 881 ;;
829 "games-"*) 882
830 type=Game 883 dev)
831 subdir="Games" 884 type="Development"
832 ;; 885 ;;
833 "net-"*) 886
834 type=Network 887 games)
835 subdir="${type}" 888 case ${catmin} in
889 action|fps) type=ActionGame;;
890 arcade) type=ArcadeGame;;
891 board) type=BoardGame;;
892 emulation) type=Emulator;;
893 kids) type=KidsGame;;
894 puzzle) type=LogicGame;;
895 roguelike) type=RolePlaying;;
896 rpg) type=RolePlaying;;
897 simulation) type=Simulation;;
898 sports) type=SportsGame;;
899 strategy) type=StrategyGame;;
900 *) type=;;
901 esac
902 type="Game;${type}"
836 ;; 903 ;;
904
905 gnome)
906 type="Gnome;GTK"
907 ;;
908
909 kde)
910 type="KDE;Qt"
911 ;;
912
913 mail)
914 type="Network;Email"
915 ;;
916
917 media)
918 case ${catmin} in
919 gfx) type=Graphics;;
920 radio) type=Tuner;;
921 sound) type=Audio;;
922 tv) type=TV;;
923 video) type=Video;;
924 *) type=;;
925 esac
926 type="AudioVideo;${type}"
927 ;;
928
929 net)
930 case ${catmin} in
931 dialup) type=Dialup;;
932 ftp) type=FileTransfer;;
933 im) type=InstantMessaging;;
934 irc) type=IRCClient;;
935 mail) type=Email;;
936 news) type=News;;
937 nntp) type=News;;
938 p2p) type=FileTransfer;;
939 *) type=;;
940 esac
941 type="Network;${type}"
942 ;;
943
944 sci)
945 case ${catmin} in
946 astro*) type=Astronomy;;
947 bio*) type=Biology;;
948 calc*) type=Calculator;;
949 chem*) type=Chemistry;;
950 elec*) type=Electronics;;
951 geo*) type=Geology;;
952 math*) type=Math;;
953 physics) type=Physics;;
954 visual*) type=DataVisualization;;
955 *) type=;;
956 esac
957 type="Science;${type}"
958 ;;
959
960 sys)
961 type="System"
962 ;;
963
964 www)
965 case ${catmin} in
966 client) type=WebBrowser;;
967 *) type=;;
968 esac
969 type="Network"
970 ;;
971
837 *) 972 *)
838 type= 973 type=
839 subdir=
840 ;; 974 ;;
841 esac 975 esac
842 fi 976 fi
843 local desktop="${T}/${exec}.desktop" 977 if [ "${SLOT}" == "0" ] ; then
978 local desktop_name="${PN}"
979 else
980 local desktop_name="${PN}-${SLOT}"
981 fi
982 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
983 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
844 984
985 cat <<-EOF > "${desktop}"
845echo "[Desktop Entry] 986 [Desktop Entry]
846Encoding=UTF-8
847Version=0.9.2
848Name=${name} 987 Name=${name}
849Type=Application 988 Type=Application
850Comment=${DESCRIPTION} 989 Comment=${DESCRIPTION}
851Exec=${exec} 990 Exec=${exec}
852Path=${path} 991 TryExec=${exec%% *}
853Icon=${icon} 992 Icon=${icon}
854Categories=Application;${type};" > ${desktop} 993 Categories=${type};
994 EOF
855 995
856 if [ -d "/usr/share/applications" ] 996 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
857 then 997
998 (
999 # wrap the env here so that the 'insinto' call
1000 # doesn't corrupt the env of the caller
858 insinto /usr/share/applications 1001 insinto /usr/share/applications
859 doins ${desktop} 1002 doins "${desktop}"
860 fi 1003 )
1004}
861 1005
862 #if [ -d "/usr/share/gnome/apps" ] 1006# @FUNCTION: validate_desktop_entries
863 #then 1007# @USAGE: [directories]
864 # insinto /usr/share/gnome/apps/Games 1008# @MAINTAINER:
865 # doins ${desktop} 1009# Carsten Lohrke <carlo@gentoo.org>
866 #fi 1010# @DESCRIPTION:
867 1011# Validate desktop entries using desktop-file-utils
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] 1012validate_desktop_entries() {
869 #then 1013 if [[ -x /usr/bin/desktop-file-validate ]] ; then
870 # for ver in /usr/kde/* 1014 einfo "Checking desktop entry validity"
871 # do 1015 local directories=""
872 # insinto ${ver}/share/applnk/Games 1016 for d in /usr/share/applications $@ ; do
873 # doins ${desktop} 1017 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
874 # done 1018 done
1019 if [[ -n ${directories} ]] ; then
1020 for FILE in $(find ${directories} -name "*\.desktop" \
1021 -not -path '*.hidden*' | sort -u 2>/dev/null)
1022 do
1023 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1024 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1025 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1026 done
1027 fi
1028 echo ""
1029 else
1030 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
875 #fi 1031 fi
1032}
876 1033
877 if [ -d "/usr/share/applnk" ] 1034# @FUNCTION: make_session_desktop
878 then 1035# @USAGE: <title> <command> [command args...]
879 insinto /usr/share/applnk/${subdir} 1036# @DESCRIPTION:
1037# Make a GDM/KDM Session file. The title is the file to execute to start the
1038# Window Manager. The command is the name of the Window Manager.
1039#
1040# You can set the name of the file via the ${wm} variable.
1041make_session_desktop() {
1042 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
1043 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
1044
1045 local title=$1
1046 local command=$2
1047 local desktop=${T}/${wm:-${PN}}.desktop
1048 shift 2
1049
1050 cat <<-EOF > "${desktop}"
1051 [Desktop Entry]
1052 Name=${title}
1053 Comment=This session logs you into ${title}
1054 Exec=${command} $*
1055 TryExec=${command}
1056 Type=XSession
1057 EOF
1058
1059 (
1060 # wrap the env here so that the 'insinto' call
1061 # doesn't corrupt the env of the caller
1062 insinto /usr/share/xsessions
880 doins ${desktop} 1063 doins "${desktop}"
1064 )
1065}
1066
1067# @FUNCTION: domenu
1068# @USAGE: <menus>
1069# @DESCRIPTION:
1070# Install the list of .desktop menu files into the appropriate directory
1071# (/usr/share/applications).
1072domenu() {
1073 (
1074 # wrap the env here so that the 'insinto' call
1075 # doesn't corrupt the env of the caller
1076 local i j ret=0
1077 insinto /usr/share/applications
1078 for i in "$@" ; do
1079 if [[ -f ${i} ]] ; then
1080 doins "${i}"
1081 ((ret+=$?))
1082 elif [[ -d ${i} ]] ; then
1083 for j in "${i}"/*.desktop ; do
1084 doins "${j}"
1085 ((ret+=$?))
1086 done
1087 else
1088 ((++ret))
881 fi 1089 fi
1090 done
1091 exit ${ret}
1092 )
1093}
882 1094
883 return 0 1095# @FUNCTION: newmenu
1096# @USAGE: <menu> <newname>
1097# @DESCRIPTION:
1098# Like all other new* functions, install the specified menu as newname.
1099newmenu() {
1100 (
1101 # wrap the env here so that the 'insinto' call
1102 # doesn't corrupt the env of the caller
1103 insinto /usr/share/applications
1104 newins "$@"
1105 )
1106}
1107
1108# @FUNCTION: doicon
1109# @USAGE: <list of icons>
1110# @DESCRIPTION:
1111# Install the list of icons into the icon directory (/usr/share/pixmaps).
1112# This is useful in conjunction with creating desktop/menu files.
1113doicon() {
1114 (
1115 # wrap the env here so that the 'insinto' call
1116 # doesn't corrupt the env of the caller
1117 local i j ret
1118 insinto /usr/share/pixmaps
1119 for i in "$@" ; do
1120 if [[ -f ${i} ]] ; then
1121 doins "${i}"
1122 ((ret+=$?))
1123 elif [[ -d ${i} ]] ; then
1124 for j in "${i}"/*.png ; do
1125 doins "${j}"
1126 ((ret+=$?))
1127 done
1128 else
1129 ((++ret))
1130 fi
1131 done
1132 exit ${ret}
1133 )
1134}
1135
1136# @FUNCTION: newicon
1137# @USAGE: <icon> <newname>
1138# @DESCRIPTION:
1139# Like all other new* functions, install the specified icon as newname.
1140newicon() {
1141 (
1142 # wrap the env here so that the 'insinto' call
1143 # doesn't corrupt the env of the caller
1144 insinto /usr/share/pixmaps
1145 newins "$@"
1146 )
884} 1147}
885 1148
886# for internal use only (unpack_pdv and unpack_makeself) 1149# for internal use only (unpack_pdv and unpack_makeself)
887find_unpackable_file() { 1150find_unpackable_file() {
888 local src="$1" 1151 local src=$1
889 if [ -z "${src}" ] 1152 if [[ -z ${src} ]] ; then
890 then
891 src="${DISTDIR}/${A}" 1153 src=${DISTDIR}/${A}
892 else 1154 else
893 if [ -e "${DISTDIR}/${src}" ] 1155 if [[ -e ${DISTDIR}/${src} ]] ; then
894 then
895 src="${DISTDIR}/${src}" 1156 src=${DISTDIR}/${src}
896 elif [ -e "${PWD}/${src}" ] 1157 elif [[ -e ${PWD}/${src} ]] ; then
897 then
898 src="${PWD}/${src}" 1158 src=${PWD}/${src}
899 elif [ -e "${src}" ] 1159 elif [[ -e ${src} ]] ; then
900 then
901 src="${src}" 1160 src=${src}
902 fi
903 fi 1161 fi
904 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1162 fi
1163 [[ ! -e ${src} ]] && return 1
905 echo "${src}" 1164 echo "${src}"
906} 1165}
907 1166
1167# @FUNCTION: unpack_pdv
1168# @USAGE: <file to unpack> <size of off_t>
1169# @DESCRIPTION:
908# Unpack those pesky pdv generated files ... 1170# Unpack those pesky pdv generated files ...
909# They're self-unpacking programs with the binary package stuffed in 1171# 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 1172# 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. 1173# it seems to like to segfault a lot :(. So lets take it apart ourselves.
912# 1174#
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 1175# 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 1176# 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 1177# the size of the off_t type (in bytes) on the machine that built the pdv
1178# archive.
1179#
917# archive. one way to determine this is by running the following commands: 1180# One way to determine this is by running the following commands:
1181#
1182# @CODE
918# strings <pdv archive> | grep lseek 1183# strings <pdv archive> | grep lseek
919# strace -elseek <pdv archive> 1184# strace -elseek <pdv archive>
1185# @CODE
1186#
920# basically look for the first lseek command (we do the strings/grep because 1187# 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 1188# sometimes the function call is _llseek or something) and steal the 2nd
922# parameter. here is an example: 1189# parameter. Here is an example:
1190#
1191# @CODE
923# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1192# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
924# lseek 1193# lseek
925# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1194# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
926# lseek(3, -4, SEEK_END) = 2981250 1195# lseek(3, -4, SEEK_END) = 2981250
1196# @CODE
1197#
927# thus we would pass in the value of '4' as the second parameter. 1198# Thus we would pass in the value of '4' as the second parameter.
928unpack_pdv() { 1199unpack_pdv() {
929 local src="`find_unpackable_file $1`" 1200 local src=$(find_unpackable_file "$1")
930 local sizeoff_t="$2" 1201 local sizeoff_t=$2
931 1202
1203 [[ -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 :(" 1204 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
933 1205
934 local shrtsrc="`basename ${src}`" 1206 local shrtsrc=$(basename "${src}")
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1207 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1208 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
937 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1209 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
938 1210
939 # grab metadata for debug reasons 1211 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1212 local metafile=$(emktemp)
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1213 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
942 1214
943 # rip out the final file name from the metadata 1215 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1216 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
945 datafile="`basename ${datafile}`" 1217 datafile=$(basename "${datafile}")
946 1218
947 # now lets uncompress/untar the file if need be 1219 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1220 local tmpfile=$(emktemp)
949 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1221 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
950 1222
951 local iscompressed="`file -b ${tmpfile}`" 1223 local iscompressed=$(file -b "${tmpfile}")
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1224 if [[ ${iscompressed:0:8} == "compress" ]] ; then
953 iscompressed=1 1225 iscompressed=1
954 mv ${tmpfile}{,.Z} 1226 mv ${tmpfile}{,.Z}
955 gunzip ${tmpfile} 1227 gunzip ${tmpfile}
956 else 1228 else
957 iscompressed=0 1229 iscompressed=0
958 fi 1230 fi
959 local istar="`file -b ${tmpfile}`" 1231 local istar=$(file -b "${tmpfile}")
960 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1232 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
961 istar=1 1233 istar=1
962 else 1234 else
963 istar=0 1235 istar=0
964 fi 1236 fi
965 1237
993 true 1265 true
994 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1266 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
995 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1267 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
996} 1268}
997 1269
1270# @FUNCTION: unpack_makeself
1271# @USAGE: [file to unpack] [offset] [tail|dd]
1272# @DESCRIPTION:
998# Unpack those pesky makeself generated files ... 1273# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1274# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1275# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1276# many other game companies.
1002# 1277#
1003# Usage: unpack_makeself [file to unpack] [offset] 1278# If the file is not specified, then ${A} is used. If the
1004# - If the file is not specified then unpack will utilize ${A}.
1005# - If the offset is not specified then we will attempt to extract 1279# offset is not specified then we will attempt to extract
1006# the proper offset from the script itself. 1280# the proper offset from the script itself.
1007unpack_makeself() { 1281unpack_makeself() {
1282 local src_input=${1:-${A}}
1008 local src="`find_unpackable_file $1`" 1283 local src=$(find_unpackable_file "${src_input}")
1009 local skip="$2" 1284 local skip=$2
1285 local exe=$3
1010 1286
1287 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1288
1011 local shrtsrc="`basename ${src}`" 1289 local shrtsrc=$(basename "${src}")
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1290 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1291 if [[ -z ${skip} ]] ; then
1014 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1292 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1016 local skip=0 1293 local skip=0
1294 exe=tail
1017 case ${ver} in 1295 case ${ver} in
1018 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1296 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1297 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1298 ;;
1021 2.0|2.0.1) 1299 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1300 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1301 ;;
1024 2.1.1) 1302 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1303 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1304 let skip="skip + 1"
1027 ;; 1305 ;;
1028 2.1.2) 1306 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1307 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1308 let skip="skip + 1"
1031 ;; 1309 ;;
1032 2.1.3) 1310 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1311 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1312 let skip="skip + 1"
1313 ;;
1314 2.1.4|2.1.5)
1315 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1316 skip=$(head -n ${skip} "${src}" | wc -c)
1317 exe="dd"
1035 ;; 1318 ;;
1036 *) 1319 *)
1037 eerror "I'm sorry, but I was unable to support the Makeself file." 1320 eerror "I'm sorry, but I was unable to support the Makeself file."
1038 eerror "The version I detected was '${ver}'." 1321 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1322 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1324 die "makeself version '${ver}' not supported"
1042 ;; 1325 ;;
1043 esac 1326 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1327 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 fi 1328 fi
1329 case ${exe} in
1330 tail) exe="tail -n +${skip} '${src}'";;
1331 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1332 *) die "makeself cant handle exe '${exe}'"
1333 esac
1046 1334
1047 # lets grab the first few bytes of the file to figure out what kind of archive it is 1335 # lets grab the first few bytes of the file to figure out what kind of archive it is
1048 local tmpfile="`mymktemp ${T}`" 1336 local tmpfile=$(emktemp)
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1337 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1338 local filetype=$(file -b "${tmpfile}")
1051 case ${filetype} in 1339 case ${filetype} in
1052 *tar\ archive) 1340 *tar\ archive*)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1341 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1342 ;;
1055 bzip2*) 1343 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1344 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1345 ;;
1058 gzip*) 1346 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1347 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1348 ;;
1061 compress*) 1349 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1350 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1351 ;;
1064 *) 1352 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1353 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1354 false
1067 ;; 1355 ;;
1068 esac 1356 esac
1069 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1357 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1070} 1358}
1071 1359
1360# @FUNCTION: check_license
1361# @USAGE: [license]
1362# @DESCRIPTION:
1072# Display a license for user to accept. 1363# 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. 1364# specified, then ${LICENSE} is used.
1076check_license() { 1365check_license() {
1077 local lic=$1 1366 local lic=$1
1078 if [ -z "${lic}" ] ; then 1367 if [ -z "${lic}" ] ; then
1079 lic="${PORTDIR}/licenses/${LICENSE}" 1368 lic="${PORTDIR}/licenses/${LICENSE}"
1080 else 1369 else
1081 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1370 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1082 lic="${PORTDIR}/licenses/${src}" 1371 lic="${PORTDIR}/licenses/${lic}"
1083 elif [ -e "${PWD}/${src}" ] ; then 1372 elif [ -e "${PWD}/${lic}" ] ; then
1084 lic="${PWD}/${src}" 1373 lic="${PWD}/${lic}"
1085 elif [ -e "${src}" ] ; then 1374 elif [ -e "${lic}" ] ; then
1086 lic="${src}" 1375 lic="${lic}"
1087 fi
1088 fi 1376 fi
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1377 fi
1090 local l="`basename ${lic}`" 1378 local l="`basename ${lic}`"
1091 1379
1092 # here is where we check for the licenses the user already 1380 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1381 # accepted ... if we don't find a match, we make the user accept
1094 local alic 1382 local alic
1383 eshopts_push -o noglob # so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1384 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1385 if [[ ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1386 eshopts_pop
1387 return 0
1388 fi
1098 done 1389 done
1390 eshopts_pop
1391 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1099 1392
1100 local licmsg="`mymktemp ${T}`" 1393 local licmsg=$(emktemp)
1101 cat << EOF > ${licmsg} 1394 cat <<-EOF > ${licmsg}
1102********************************************************** 1395 **********************************************************
1103The following license outlines the terms of use of this 1396 The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1397 package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1398 continue. When you are done viewing, hit 'q'. If you
1106CTRL+C out of this, the install will not run! 1399 CTRL+C out of this, the install will not run!
1107********************************************************** 1400 **********************************************************
1108 1401
1109EOF 1402 EOF
1110 cat ${lic} >> ${licmsg} 1403 cat ${lic} >> ${licmsg}
1111 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1404 ${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] " 1405 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1113 read alic 1406 read alic
1114 case ${alic} in 1407 case ${alic} in
1121 die "Failed to accept license" 1414 die "Failed to accept license"
1122 ;; 1415 ;;
1123 esac 1416 esac
1124} 1417}
1125 1418
1419# @FUNCTION: cdrom_get_cds
1420# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1421# @DESCRIPTION:
1126# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1422# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1127# the whole 'non-interactive' policy, but damnit I want CD support ! 1423# the whole 'non-interactive' policy, but damnit I want CD support !
1128# 1424#
1129# with these cdrom functions we handle all the user interaction and 1425# With these cdrom functions we handle all the user interaction and
1130# standardize everything. all you have to do is call cdrom_get_cds() 1426# 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 1427# and when the function returns, you can assume that the cd has been
1132# found at CDROM_ROOT. 1428# found at CDROM_ROOT.
1133# 1429#
1430# The function will attempt to locate a cd based upon a file that is on
1431# the cd. The more files you give this function, the more cds
1432# the cdrom functions will handle.
1433#
1134# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1434# 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 1435# etc... If you want to give the cds better names, then just export
1136# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1436# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1437# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1438# also use the CDROM_NAME_SET bash array.
1137# 1439#
1138# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1440# 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() { 1441cdrom_get_cds() {
1145 # first we figure out how many cds we're dealing with by 1442 # first we figure out how many cds we're dealing with by
1146 # the # of files they gave us 1443 # the # of files they gave us
1147 local cdcnt=0 1444 local cdcnt=0
1148 local f= 1445 local f=
1149 for f in "$@" ; do 1446 for f in "$@" ; do
1150 cdcnt=$((cdcnt + 1)) 1447 ((++cdcnt))
1151 export CDROM_CHECK_${cdcnt}="$f" 1448 export CDROM_CHECK_${cdcnt}="$f"
1152 done 1449 done
1153 export CDROM_TOTAL_CDS=${cdcnt} 1450 export CDROM_TOTAL_CDS=${cdcnt}
1154 export CDROM_CURRENT_CD=1 1451 export CDROM_CURRENT_CD=1
1155 1452
1156 # now we see if the user gave use CD_ROOT ... 1453 # now we see if the user gave use CD_ROOT ...
1157 # if they did, let's just believe them that it's correct 1454 # if they did, let's just believe them that it's correct
1158 if [ ! -z "${CD_ROOT}" ] ; then 1455 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= 1456 local var=
1166 cdcnt=0 1457 cdcnt=0
1167 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1458 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1168 cdcnt=$((cdcnt + 1)) 1459 ((++cdcnt))
1169 var="CD_ROOT_${cdcnt}" 1460 var="CD_ROOT_${cdcnt}"
1461 [[ -z ${!var} ]] && var="CD_ROOT"
1170 if [ -z "${!var}" ] ; then 1462 if [[ -z ${!var} ]] ; then
1171 eerror "You must either use just the CD_ROOT" 1463 eerror "You must either use just the CD_ROOT"
1172 eerror "or specify ALL the CD_ROOT_X variables." 1464 eerror "or specify ALL the CD_ROOT_X variables."
1173 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1465 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1174 die "could not locate CD_ROOT_${cdcnt}" 1466 die "could not locate CD_ROOT_${cdcnt}"
1175 fi 1467 fi
1176 export CDROM_ROOTS_${cdcnt}="${!var}"
1177 done 1468 done
1178 export CDROM_ROOT=${CDROM_ROOTS_1} 1469 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1179 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1470 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1471 export CDROM_SET=-1
1472 for f in ${CDROM_CHECK_1//:/ } ; do
1473 ((++CDROM_SET))
1474 [[ -e ${CD_ROOT}/${f} ]] && break
1475 done
1476 export CDROM_MATCH=${f}
1180 return 1477 return
1181 fi 1478 fi
1182 1479
1480 # User didn't help us out so lets make sure they know they can
1481 # simplify the whole process ...
1183 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1482 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1184 einfon "This ebuild will need the " 1483 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 1484 echo
1191 einfo "If you do not have the CD, but have the data files" 1485 einfo "If you do not have the CD, but have the data files"
1192 einfo "mounted somewhere on your filesystem, just export" 1486 einfo "mounted somewhere on your filesystem, just export"
1193 einfo "the variable CD_ROOT so that it points to the" 1487 einfo "the variable CD_ROOT so that it points to the"
1194 einfo "directory containing the files." 1488 einfo "directory containing the files."
1195 echo 1489 echo
1490 einfo "For example:"
1491 einfo "export CD_ROOT=/mnt/cdrom"
1492 echo
1196 else 1493 else
1494 if [[ -n ${CDROM_NAME_SET} ]] ; then
1495 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1496 cdcnt=0
1497 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1498 ((++cdcnt))
1499 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1500 done
1501 fi
1502
1197 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1503 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1198 cdcnt=0 1504 cdcnt=0
1199 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1505 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1200 cdcnt=$((cdcnt + 1)) 1506 ((++cdcnt))
1201 var="CDROM_NAME_${cdcnt}" 1507 var="CDROM_NAME_${cdcnt}"
1202 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1508 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1203 done 1509 done
1204 echo 1510 echo
1205 einfo "If you do not have the CDs, but have the data files" 1511 einfo "If you do not have the CDs, but have the data files"
1206 einfo "mounted somewhere on your filesystem, just export" 1512 einfo "mounted somewhere on your filesystem, just export"
1207 einfo "the following variables so they point to the right place:" 1513 einfo "the following variables so they point to the right place:"
1208 einfon "" 1514 einfon ""
1209 cdcnt=0 1515 cdcnt=0
1210 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1516 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1211 cdcnt=$((cdcnt + 1)) 1517 ((++cdcnt))
1212 echo -n " CD_ROOT_${cdcnt}" 1518 echo -n " CD_ROOT_${cdcnt}"
1213 done 1519 done
1214 echo 1520 echo
1215 einfo "Or, if you have all the files in the same place, or" 1521 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" 1522 einfo "you only have one cdrom, you can export CD_ROOT"
1217 einfo "and that place will be used as the same data source" 1523 einfo "and that place will be used as the same data source"
1218 einfo "for all the CDs." 1524 einfo "for all the CDs."
1219 echo 1525 echo
1526 einfo "For example:"
1527 einfo "export CD_ROOT_1=/mnt/cdrom"
1528 echo
1220 fi 1529 fi
1530
1531 export CDROM_SET=""
1221 export CDROM_CURRENT_CD=0 1532 export CDROM_CURRENT_CD=0
1222 cdrom_load_next_cd 1533 cdrom_load_next_cd
1223} 1534}
1224 1535
1225# this is only used when you need access to more than one cd. 1536# @FUNCTION: cdrom_load_next_cd
1226# when you have finished using the first cd, just call this function. 1537# @DESCRIPTION:
1227# when it returns, CDROM_ROOT will be pointing to the second cd. 1538# 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. 1539# files off a CD and want access to the next one, just call this function.
1540# Again, all the messy details of user interaction are taken care of for you.
1541# Once this returns, just read the variable CDROM_ROOT for the location of the
1542# mounted CD. Note that you can only go forward in the CD list, so make sure
1543# you only call this function when you're done using the current CD.
1229cdrom_load_next_cd() { 1544cdrom_load_next_cd() {
1230 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1231 local var= 1545 local var
1232 1546 ((++CDROM_CURRENT_CD))
1233 if [ ! -z "${CD_ROOT}" ] ; then
1234 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1235 return
1236 fi
1237 1547
1238 unset CDROM_ROOT 1548 unset CDROM_ROOT
1239 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1549 var=CD_ROOT_${CDROM_CURRENT_CD}
1550 [[ -z ${!var} ]] && var="CD_ROOT"
1240 if [ -z "${!var}" ] ; then 1551 if [[ -z ${!var} ]] ; then
1241 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1552 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1242 cdrom_locate_file_on_cd ${!var} 1553 _cdrom_locate_file_on_cd ${!var}
1243 else 1554 else
1244 export CDROM_ROOT="${!var}" 1555 export CDROM_ROOT=${!var}
1245 fi 1556 fi
1246 1557
1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1558 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1248} 1559}
1249 1560
1252# all it does is try to locate a give file on a cd ... if the cd isn't 1563# all it does is try to locate a give file on a cd ... if the cd isn't
1253# found, then a message asking for the user to insert the cdrom will be 1564# found, then a message asking for the user to insert the cdrom will be
1254# displayed and we'll hang out here until: 1565# displayed and we'll hang out here until:
1255# (1) the file is found on a mounted cdrom 1566# (1) the file is found on a mounted cdrom
1256# (2) the user hits CTRL+C 1567# (2) the user hits CTRL+C
1257cdrom_locate_file_on_cd() { 1568_cdrom_locate_file_on_cd() {
1258 while [ -z "${CDROM_ROOT}" ] ; do
1259 local dir="$(dirname ${@})"
1260 local file="$(basename ${@})"
1261 local mline="" 1569 local mline=""
1262 local showedmsg=0 1570 local showedmsg=0 showjolietmsg=0
1263 1571
1264 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1572 while [[ -z ${CDROM_ROOT} ]] ; do
1573 local i=0
1574 local -a cdset=(${*//:/ })
1575 if [[ -n ${CDROM_SET} ]] ; then
1576 cdset=(${cdset[${CDROM_SET}]})
1577 fi
1578
1579 while [[ -n ${cdset[${i}]} ]] ; do
1580 local dir=$(dirname ${cdset[${i}]})
1581 local file=$(basename ${cdset[${i}]})
1582
1583 local point= node= fs= foo=
1584 while read point node fs foo ; do
1585 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1586 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1587 && continue
1588 point=${point//\040/ }
1265 [ -d "${mline}/${dir}" ] || continue 1589 [[ ! -d ${point}/${dir} ]] && continue
1266 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1590 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1267 && export CDROM_ROOT=${mline} 1591 export CDROM_ROOT=${point}
1592 export CDROM_SET=${i}
1593 export CDROM_MATCH=${cdset[${i}]}
1594 return
1595 done <<< "$(get_mounts)"
1596
1597 ((++i))
1268 done 1598 done
1269 1599
1270 if [ -z "${CDROM_ROOT}" ] ; then
1271 echo 1600 echo
1272 if [ ${showedmsg} -eq 0 ] ; then 1601 if [[ ${showedmsg} -eq 0 ]] ; then
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1602 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 if [ -z "${CDROM_NAME}" ] ; then 1603 if [[ -z ${CDROM_NAME} ]] ; then
1275 einfo "Please insert the cdrom for ${PN} now !" 1604 einfo "Please insert+mount the cdrom for ${PN} now !"
1276 else
1277 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1278 fi
1279 else 1605 else
1280 if [ -z "${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 !" 1606 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1285 fi
1286 fi 1607 fi
1287 showedmsg=1 1608 else
1609 if [[ -z ${CDROM_NAME_1} ]] ; then
1610 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1611 else
1612 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1613 einfo "Please insert+mount the ${!var} cdrom now !"
1614 fi
1288 fi 1615 fi
1616 showedmsg=1
1617 fi
1289 einfo "Press return to scan for the cd again" 1618 einfo "Press return to scan for the cd again"
1290 einfo "or hit CTRL+C to abort the emerge." 1619 einfo "or hit CTRL+C to abort the emerge."
1291 read 1620 echo
1621 if [[ ${showjolietmsg} -eq 0 ]] ; then
1622 showjolietmsg=1
1623 else
1624 ewarn "If you are having trouble with the detection"
1625 ewarn "of your CD, it is possible that you do not have"
1626 ewarn "Joliet support enabled in your kernel. Please"
1627 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1628 ebeep 5
1292 fi 1629 fi
1630 read || die "something is screwed with your system"
1293 done 1631 done
1294} 1632}
1295 1633
1634# @FUNCTION: strip-linguas
1635# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1636# @DESCRIPTION:
1296# Make sure that LINGUAS only contains languages that 1637# Make sure that LINGUAS only contains languages that
1297# a package can support 1638# a package can support. The first form allows you to
1298# 1639# specify a list of LINGUAS. The -i builds a list of po
1299# usage: strip-linguas <allow LINGUAS> 1640# files found in all the directories and uses the
1300# strip-linguas -i <directories of .po files> 1641# intersection of the lists. The -u builds a list of po
1301# strip-linguas -u <directories of .po files> 1642# files found in all the directories and uses the union
1302# 1643# 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() { 1644strip-linguas() {
1309 local ls newls 1645 local ls newls nols
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1646 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1311 local op="$1"; shift 1647 local op=$1; shift
1312 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1648 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1313 local d f 1649 local d f
1314 for d in "$@" ; do 1650 for d in "$@" ; do
1315 if [ "${op}" == "-u" ] ; then 1651 if [[ ${op} == "-u" ]] ; then
1316 newls="${ls}" 1652 newls=${ls}
1317 else 1653 else
1318 newls="" 1654 newls=""
1319 fi 1655 fi
1320 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1656 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1321 if [ "${op}" == "-i" ] ; then 1657 if [[ ${op} == "-i" ]] ; then
1322 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1658 hasq ${f} ${ls} && newls="${newls} ${f}"
1323 else 1659 else
1324 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1660 hasq ${f} ${ls} || newls="${newls} ${f}"
1325 fi 1661 fi
1326 done 1662 done
1327 ls="${newls}" 1663 ls=${newls}
1328 done 1664 done
1329 ls="${ls//.po}"
1330 else 1665 else
1331 ls="$@" 1666 ls="$@"
1332 fi 1667 fi
1333 1668
1334 ls=" ${ls} " 1669 nols=""
1335 newls="" 1670 newls=""
1336 for f in ${LINGUAS} ; do 1671 for f in ${LINGUAS} ; do
1337 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1672 if hasq ${f} ${ls} ; then
1338 nl="${newls} ${f}" 1673 newls="${newls} ${f}"
1339 else 1674 else
1340 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1675 nols="${nols} ${f}"
1341 fi 1676 fi
1342 done 1677 done
1678 [[ -n ${nols} ]] \
1679 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1680 export LINGUAS=${newls:1}
1681}
1682
1683# @FUNCTION: preserve_old_lib
1684# @USAGE: <libs to preserve> [more libs]
1685# @DESCRIPTION:
1686# These functions are useful when a lib in your package changes ABI SONAME.
1687# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1688# would break packages that link against it. Most people get around this
1689# by using the portage SLOT mechanism, but that is not always a relevant
1690# solution, so instead you can call this from pkg_preinst. See also the
1691# preserve_old_lib_notify function.
1692preserve_old_lib() {
1693 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1694 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1695 die "Invalid preserve_old_lib() usage"
1696 fi
1697 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1698
1699 # let portage worry about it
1700 has preserve-libs ${FEATURES} && return 0
1701
1702 local lib dir
1703 for lib in "$@" ; do
1704 [[ -e ${ROOT}/${lib} ]] || continue
1705 dir=${lib%/*}
1706 dodir ${dir} || die "dodir ${dir} failed"
1707 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1708 touch "${D}"/${lib}
1709 done
1710}
1711
1712# @FUNCTION: preserve_old_lib_notify
1713# @USAGE: <libs to notify> [more libs]
1714# @DESCRIPTION:
1715# Spit helpful messages about the libraries preserved by preserve_old_lib.
1716preserve_old_lib_notify() {
1717 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1718 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1719 die "Invalid preserve_old_lib_notify() usage"
1720 fi
1721
1722 # let portage worry about it
1723 has preserve-libs ${FEATURES} && return 0
1724
1725 local lib notice=0
1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 if [[ ${notice} -eq 0 ]] ; then
1729 notice=1
1730 ewarn "Old versions of installed libraries were detected on your system."
1731 ewarn "In order to avoid breaking packages that depend on these old libs,"
1732 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1733 ewarn "in order to remove these old dependencies. If you do not have this"
1734 ewarn "helper program, simply emerge the 'gentoolkit' package."
1735 ewarn
1736 fi
1737 ewarn " # revdep-rebuild --library ${lib##*/}"
1738 done
1739 if [[ ${notice} -eq 1 ]] ; then
1740 ewarn
1741 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1742 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1743 for lib in "$@" ; do
1744 ewarn " # rm '${lib}'"
1745 done
1746 fi
1747}
1748
1749# @FUNCTION: built_with_use
1750# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1751# @DESCRIPTION:
1752#
1753# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1754#
1755# A temporary hack until portage properly supports DEPENDing on USE
1756# flags being enabled in packages. This will check to see if the specified
1757# DEPEND atom was built with the specified list of USE flags. The
1758# --missing option controls the behavior if called on a package that does
1759# not actually support the defined USE flags (aka listed in IUSE).
1760# The default is to abort (call die). The -a and -o flags control
1761# the requirements of the USE flags. They correspond to "and" and "or"
1762# logic. So the -a flag means all listed USE flags must be enabled
1763# while the -o flag means at least one of the listed IUSE flags must be
1764# enabled. The --hidden option is really for internal use only as it
1765# means the USE flag we're checking is hidden expanded, so it won't be found
1766# in IUSE like normal USE flags.
1767#
1768# Remember that this function isn't terribly intelligent so order of optional
1769# flags matter.
1770built_with_use() {
1771 local hidden="no"
1772 if [[ $1 == "--hidden" ]] ; then
1773 hidden="yes"
1774 shift
1775 fi
1776
1777 local missing_action="die"
1778 if [[ $1 == "--missing" ]] ; then
1779 missing_action=$2
1780 shift ; shift
1781 case ${missing_action} in
1782 true|false|die) ;;
1783 *) die "unknown action '${missing_action}'";;
1784 esac
1785 fi
1786
1787 local opt=$1
1788 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1789
1790 local PKG=$(best_version $1)
1791 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1792 shift
1793
1794 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1795 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1796
1797 # if the IUSE file doesn't exist, the read will error out, we need to handle
1798 # this gracefully
1799 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1800 case ${missing_action} in
1801 true) return 0;;
1802 false) return 1;;
1803 die) die "Unable to determine what USE flags $PKG was built with";;
1804 esac
1805 fi
1806
1807 if [[ ${hidden} == "no" ]] ; then
1808 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1809 # Don't check USE_EXPAND #147237
1810 local expand
1811 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1812 if [[ $1 == ${expand}_* ]] ; then
1813 expand=""
1814 break
1815 fi
1816 done
1817 if [[ -n ${expand} ]] ; then
1818 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1819 case ${missing_action} in
1820 true) return 0;;
1821 false) return 1;;
1822 die) die "$PKG does not actually support the $1 USE flag!";;
1823 esac
1824 fi
1825 fi
1826 fi
1827
1828 local USE_BUILT=$(<${USEFILE})
1829 while [[ $# -gt 0 ]] ; do
1830 if [[ ${opt} = "-o" ]] ; then
1831 has $1 ${USE_BUILT} && return 0
1832 else
1833 has $1 ${USE_BUILT} || return 1
1834 fi
1835 shift
1836 done
1837 [[ ${opt} = "-a" ]]
1838}
1839
1840# @FUNCTION: epunt_cxx
1841# @USAGE: [dir to scan]
1842# @DESCRIPTION:
1843# Many configure scripts wrongly bail when a C++ compiler could not be
1844# detected. If dir is not specified, then it defaults to ${S}.
1845#
1846# http://bugs.gentoo.org/73450
1847epunt_cxx() {
1848 local dir=$1
1849 [[ -z ${dir} ]] && dir=${S}
1850 ebegin "Removing useless C++ checks"
1851 local f
1852 find "${dir}" -name configure | while read f ; do
1853 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1854 done
1855 eend 0
1856}
1857
1858# @FUNCTION: make_wrapper
1859# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1860# @DESCRIPTION:
1861# Create a shell wrapper script named wrapper in installpath
1862# (defaults to the bindir) to execute target (default of wrapper) by
1863# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1864# libpaths followed by optionally changing directory to chdir.
1865make_wrapper() {
1866 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1867 local tmpwrapper=$(emktemp)
1868 # We don't want to quote ${bin} so that people can pass complex
1869 # things as $bin ... "./someprog --args"
1870 cat << EOF > "${tmpwrapper}"
1871#!/bin/sh
1872cd "${chdir:-.}"
1343 if [ -z "${newls}" ] ; then 1873if [ -n "${libdir}" ] ; then
1344 unset LINGUAS 1874 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1875 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1345 else 1876 else
1346 export LINGUAS="${newls}" 1877 export LD_LIBRARY_PATH="${libdir}"
1878 fi
1879fi
1880exec ${bin} "\$@"
1881EOF
1882 chmod go+rx "${tmpwrapper}"
1883 if [[ -n ${path} ]] ; then
1884 (
1885 exeinto "${path}"
1886 newexe "${tmpwrapper}" "${wrapper}"
1887 ) || die
1888 else
1889 newbin "${tmpwrapper}" "${wrapper}" || die
1890 fi
1891}
1892
1893# @FUNCTION: prepalldocs
1894# @USAGE:
1895# @DESCRIPTION:
1896# Compress files in /usr/share/doc which are not already
1897# compressed, excluding /usr/share/doc/${PF}/html.
1898# Uses the ecompressdir to do the compression.
1899# 2009-02-18 by betelgeuse:
1900# Commented because ecompressdir is even more internal to
1901# Portage than prepalldocs (it's not even mentioned in man 5
1902# ebuild). Please submit a better version for review to gentoo-dev
1903# if you want prepalldocs here.
1904#prepalldocs() {
1905# if [[ -n $1 ]] ; then
1906# ewarn "prepalldocs: invalid usage; takes no arguments"
1347 fi 1907# fi
1348} 1908
1909# cd "${D}"
1910# [[ -d usr/share/doc ]] || return 0
1911
1912# find usr/share/doc -exec gzip {} +
1913# ecompressdir --ignore /usr/share/doc/${PF}/html
1914# ecompressdir --queue /usr/share/doc
1915#}

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