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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 1.140 2005/01/11 04:24:39 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.332 2010/02/17 02:22:43 reavertm 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 ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22if has "${EAPI:-0}" 0 1 2; then
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @FUNCTION: epause
22# must be an integer greater than zero. 25# @USAGE: [seconds]
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# @DESCRIPTION:
27# Sleep for the specified number of seconds (default of 5 seconds). Useful when
28# printing a message the user should probably be reading and often used in
29# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
30# don't wait at all. Defined in EAPIs 0 1 and 2.
24epause() { 31epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 32 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 33}
29 34
30# Beep the specified number of times (defaults to five). If our output 35# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 36# @USAGE: [number of beeps]
32# don't beep. 37# @DESCRIPTION:
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 38# Issue the specified number of beeps (default of 5 beeps). Useful when
39# printing a message the user should probably be reading and often used in
40# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
41# don't beep at all. Defined in EAPIs 0 1 and 2.
34ebeep() { 42ebeep() {
35 local n 43 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 44 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 45 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 46 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 47 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 48 echo -ne "\a"
41 sleep 1 49 sleep 1
42 done 50 done
43 fi 51 fi
44} 52}
45 53
46# This function generate linker scripts in /usr/lib for dynamic 54else
47# libs in /lib. This is to fix linking problems when you have
48# the .so in /lib, and the .a in /usr/lib. What happens is that
49# in some cases when linking dynamic, the .a in /usr/lib is used
50# instead of the .so in /lib due to gcc/libtool tweaking ld's
51# library search path. This cause many builds to fail.
52# See bug #4411 for more info.
53#
54# To use, simply call:
55#
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local libdir="$(get_libdir)"
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 55
69 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 56ebeep() {
70/* GNU ld script 57 eqawarn "QA Notice: ebeep is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
71 Because Gentoo have critical dynamic libraries
72 in /lib, and the static versions in /usr/lib, we
73 need to have a "fake" dynamic lib in /usr/lib,
74 otherwise we run into linking problems.
75 See bug #4411 on http://bugs.gentoo.org/ for
76 more info. */
77GROUP ( /${libdir}/${1} )
78END_LDSCRIPT
79 fperms a+x "/usr/${libdir}/${1}"
80} 58}
81 59
82# Simple function to draw a line consisting of '=' the same length as $* 60epause() {
83# 61 eqawarn "QA Notice: epause is not defined in EAPI=3, please file a bug at http://bugs.gentoo.org"
84# <azarah@gentoo.org> (11 Nov 2002) 62}
85#
86draw_line() {
87 local i=0
88 local str_length=""
89 63
90 # Handle calls that do not have args, or wc not being installed ... 64fi
91 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] 65
92 then 66# @FUNCTION: ecvs_clean
93 echo "===============================================================" 67# @USAGE: [list of dirs]
68# @DESCRIPTION:
69# Remove CVS directories recursiveley. Useful when a source tarball contains
70# internal CVS directories. Defaults to $PWD.
71ecvs_clean() {
72 [[ -z $* ]] && set -- .
73 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
74 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
75}
76
77# @FUNCTION: esvn_clean
78# @USAGE: [list of dirs]
79# @DESCRIPTION:
80# Remove .svn directories recursiveley. Useful when a source tarball contains
81# internal Subversion directories. Defaults to $PWD.
82esvn_clean() {
83 [[ -z $* ]] && set -- .
84 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
85}
86
87# @FUNCTION: eshopts_push
88# @USAGE: [options to `set` or `shopt`]
89# @DESCRIPTION:
90# Often times code will want to enable a shell option to change code behavior.
91# Since changing shell options can easily break other pieces of code (which
92# assume the default state), eshopts_push is used to (1) push the current shell
93# options onto a stack and (2) pass the specified arguments to set.
94#
95# If the first argument is '-s' or '-u', we assume you want to call `shopt`
96# rather than `set` as there are some options only available via that.
97#
98# A common example is to disable shell globbing so that special meaning/care
99# may be used with variables/arguments to custom functions. That would be:
100# @CODE
101# eshopts_push -o noglob
102# for x in ${foo} ; do
103# if ...some check... ; then
104# eshopts_pop
94 return 0 105# return 0
95 fi 106# fi
96
97 # Get the length of $*
98 str_length="$(echo -n "$*" | wc -m)"
99
100 while [ "$i" -lt "${str_length}" ]
101 do
102 echo -n "="
103
104 i=$((i + 1))
105 done 107# done
106 108# eshopts_pop
107 echo 109# @CODE
108 110eshopts_push() {
109 return 0 111 # have to assume __ESHOPTS_SAVE__ isn't screwed with
112 # as a `declare -a` here will reset its value
113 local i=${#__ESHOPTS_SAVE__[@]}
114 if [[ $1 == -[su] ]] ; then
115 __ESHOPTS_SAVE__[$i]=$(shopt -p)
116 [[ $# -eq 0 ]] && return 0
117 shopt "$@" || die "eshopts_push: bad options to shopt: $*"
118 else
119 __ESHOPTS_SAVE__[$i]=$-
120 [[ $# -eq 0 ]] && return 0
121 set "$@" || die "eshopts_push: bad options to set: $*"
122 fi
110} 123}
111 124
112# Default directory where patches are located 125# @FUNCTION: eshopts_pop
126# @USAGE:
127# @DESCRIPTION:
128# Restore the shell options to the state saved with the corresponding
129# eshopts_push call. See that function for more details.
130eshopts_pop() {
131 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
132 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
133 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
134 local s=${__ESHOPTS_SAVE__[$i]}
135 unset __ESHOPTS_SAVE__[$i]
136 if [[ ${s} == "shopt -"* ]] ; then
137 eval "${s}" || die "eshopts_pop: sanity: invalid shopt options: ${s}"
138 else
139 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
140 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
141 fi
142}
143
144# @VARIABLE: EPATCH_SOURCE
145# @DESCRIPTION:
146# Default directory to search for patches.
113EPATCH_SOURCE="${WORKDIR}/patch" 147EPATCH_SOURCE="${WORKDIR}/patch"
114# Default extension for patches 148# @VARIABLE: EPATCH_SUFFIX
149# @DESCRIPTION:
150# Default extension for patches (do not prefix the period yourself).
115EPATCH_SUFFIX="patch.bz2" 151EPATCH_SUFFIX="patch.bz2"
152# @VARIABLE: EPATCH_OPTS
153# @DESCRIPTION:
116# Default options for patch 154# Default options for patch:
155# @CODE
117# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 156# -g0 - keep RCS, ClearCase, Perforce and SCCS happy #24571
118EPATCH_OPTS="-g0" 157# --no-backup-if-mismatch - do not leave .orig files behind
158# -E - automatically remove empty files
159# @CODE
160EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
161# @VARIABLE: EPATCH_EXCLUDE
162# @DESCRIPTION:
119# List of patches not to apply. Not this is only file names, 163# List of patches not to apply. Note this is only file names,
120# and not the full path .. 164# and not the full path. Globs accepted.
121EPATCH_EXCLUDE="" 165EPATCH_EXCLUDE=""
166# @VARIABLE: EPATCH_SINGLE_MSG
167# @DESCRIPTION:
122# Change the printed message for a single patch. 168# Change the printed message for a single patch.
123EPATCH_SINGLE_MSG="" 169EPATCH_SINGLE_MSG=""
124# Force applying bulk patches even if not following the style: 170# @VARIABLE: EPATCH_MULTI_MSG
125# 171# @DESCRIPTION:
126# ??_${ARCH}_foo.${EPATCH_SUFFIX} 172# Change the printed message for multiple patches.
127# 173EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
174# @VARIABLE: EPATCH_FORCE
175# @DESCRIPTION:
176# Only require patches to match EPATCH_SUFFIX rather than the extended
177# arch naming style.
128EPATCH_FORCE="no" 178EPATCH_FORCE="no"
129 179
130# This function is for bulk patching, or in theory for just one 180# @FUNCTION: epatch
131# or two patches. 181# @USAGE: [patches] [dirs of patches]
182# @DESCRIPTION:
183# epatch is designed to greatly simplify the application of patches. It can
184# process patch files directly, or directories of patches. The patches may be
185# compressed (bzip/gzip/etc...) or plain text. You generally need not specify
186# the -p option as epatch will automatically attempt -p0 to -p5 until things
187# apply successfully.
132# 188#
133# It should work with .bz2, .gz, .zip and plain text patches. 189# If you do not specify any options, then epatch will default to the directory
134# Currently all patches should be the same format. 190# specified by EPATCH_SOURCE.
135# 191#
136# You do not have to specify '-p' option to patch, as it will 192# When processing directories, epatch will apply all patches that match:
137# try with -p0 to -p5 until it succeed, or fail at -p5. 193# @CODE
138# 194# ${EPATCH_FORCE} == "yes"
139# Above EPATCH_* variables can be used to control various defaults,
140# bug they should be left as is to ensure an ebuild can rely on
141# them for.
142#
143# Patches are applied in current directory.
144#
145# Bulk Patches should preferibly have the form of:
146#
147# ??_${ARCH}_foo.${EPATCH_SUFFIX} 195# ??_${ARCH}_foo.${EPATCH_SUFFIX}
196# else
197# *.${EPATCH_SUFFIX}
198# @CODE
199# The leading ?? are typically numbers used to force consistent patch ordering.
200# The arch field is used to apply patches only for the host architecture with
201# the special value of "all" means apply for everyone. Note that using values
202# other than "all" is highly discouraged -- you should apply patches all the
203# time and let architecture details be detected at configure/compile time.
148# 204#
149# For example: 205# If EPATCH_SUFFIX is empty, then no period before it is implied when searching
206# for patches to apply.
150# 207#
151# 01_all_misc-fix.patch.bz2 208# Refer to the other EPATCH_xxx variables for more customization of behavior.
152# 02_sparc_another-fix.patch.bz2
153#
154# This ensures that there are a set order, and you can have ARCH
155# specific patches.
156#
157# If you however give an argument to epatch(), it will treat it as a
158# single patch that need to be applied if its a file. If on the other
159# hand its a directory, it will set EPATCH_SOURCE to this.
160#
161# <azarah@gentoo.org> (10 Nov 2002)
162#
163epatch() { 209epatch() {
164 local PIPE_CMD="" 210 _epatch_draw_line() {
165 local STDERR_TARGET="${T}/$$.out" 211 # create a line of same length as input string
166 local PATCH_TARGET="${T}/$$.patch" 212 [[ -z $1 ]] && set "$(printf "%65s" '')"
167 local PATCH_SUFFIX="" 213 echo "${1//?/=}"
168 local SINGLE_PATCH="no" 214 }
169 local x=""
170 215
171 if [ "$#" -gt 1 ] 216 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
172 then 217
218 # Let the rest of the code process one user arg at a time --
219 # each arg may expand into multiple patches, and each arg may
220 # need to start off with the default global EPATCH_xxx values
221 if [[ $# -gt 1 ]] ; then
173 local m="" 222 local m
174 einfo "${#} patches to apply ..."
175 for m in "$@" ; do 223 for m in "$@" ; do
176 epatch "${m}" 224 epatch "${m}"
177 done 225 done
178 return 0 226 return 0
179 fi 227 fi
180 228
181 if [ -n "$1" -a -f "$1" ] 229 local SINGLE_PATCH="no"
182 then 230 # no args means process ${EPATCH_SOURCE}
231 [[ $# -eq 0 ]] && set -- "${EPATCH_SOURCE}"
232
233 if [[ -f $1 ]] ; then
183 SINGLE_PATCH="yes" 234 SINGLE_PATCH="yes"
184 235 set -- "$1"
185 local EPATCH_SOURCE="$1" 236 # Use the suffix from the single patch (localize it); the code
237 # below will find the suffix for us
186 local EPATCH_SUFFIX="${1##*\.}" 238 local EPATCH_SUFFIX=$1
187 239
188 elif [ -n "$1" -a -d "$1" ] 240 elif [[ -d $1 ]] ; then
189 then 241 # Some people like to make dirs of patches w/out suffixes (vim)
190 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... 242 set -- "$1"/*${EPATCH_SUFFIX:+."${EPATCH_SUFFIX}"}
191 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] 243
244 else
245 # sanity check ... if it isn't a dir or file, wtf man ?
246 [[ $# -ne 0 ]] && EPATCH_SOURCE=$1
247 echo
248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
249 eerror
250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
252 echo
253 die "Cannot find \$EPATCH_SOURCE!"
254 fi
255
256 local PIPE_CMD
257 case ${EPATCH_SUFFIX##*\.} in
258 xz) PIPE_CMD="xz -dc" ;;
259 lzma) PIPE_CMD="lzma -dc" ;;
260 bz2) PIPE_CMD="bzip2 -dc" ;;
261 gz|Z|z) PIPE_CMD="gzip -dc" ;;
262 ZIP|zip) PIPE_CMD="unzip -p" ;;
263 *) ;;
264 esac
265
266 [[ ${SINGLE_PATCH} == "no" ]] && einfo "${EPATCH_MULTI_MSG}"
267
268 local x
269 for x in "$@" ; do
270 # If the patch dir given contains subdirs, or our EPATCH_SUFFIX
271 # didn't match anything, ignore continue on
272 [[ ! -f ${x} ]] && continue
273
274 local patchname=${x##*/}
275
276 # Apply single patches, or forced sets of patches, or
277 # patches with ARCH dependant names.
278 # ???_arch_foo.patch
279 # Else, skip this input altogether
280 local a=${patchname#*_} # strip the ???_
281 a=${a%%_*} # strip the _foo.patch
282 if ! [[ ${SINGLE_PATCH} == "yes" || \
283 ${EPATCH_FORCE} == "yes" || \
284 ${a} == all || \
285 ${a} == ${ARCH} ]]
192 then 286 then
193 local EPATCH_SOURCE="$1/*" 287 continue
288 fi
289
290 # Let people filter things dynamically
291 if [[ -n ${EPATCH_EXCLUDE} ]] ; then
292 # let people use globs in the exclude
293 eshopts_push -o noglob
294
295 local ex
296 for ex in ${EPATCH_EXCLUDE} ; do
297 if [[ ${patchname} == ${ex} ]] ; then
298 eshopts_pop
299 continue 2
300 fi
301 done
302
303 eshopts_pop
304 fi
305
306 if [[ ${SINGLE_PATCH} == "yes" ]] ; then
307 if [[ -n ${EPATCH_SINGLE_MSG} ]] ; then
308 einfo "${EPATCH_SINGLE_MSG}"
309 else
310 einfo "Applying ${patchname} ..."
311 fi
194 else 312 else
195 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 313 einfo " ${patchname} ..."
196 fi 314 fi
197 else 315
198 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 316 # most of the time, there will only be one run per unique name,
199 then 317 # but if there are more, make sure we get unique log filenames
200 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 318 local STDERR_TARGET="${T}/${patchname}.out"
201 then 319 if [[ -e ${STDERR_TARGET} ]] ; then
202 EPATCH_SOURCE="$1" 320 STDERR_TARGET="${T}/${patchname}-$$.out"
321 fi
322
323 printf "***** %s *****\n\n" "${patchname}" > "${STDERR_TARGET}"
324
325 # Decompress the patch if need be
326 local count=0
327 local PATCH_TARGET
328 if [[ -n ${PIPE_CMD} ]] ; then
329 PATCH_TARGET="${T}/$$.patch"
330 echo "PIPE_COMMAND: ${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> "${STDERR_TARGET}"
331
332 if ! (${PIPE_CMD} "${x}" > "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
333 echo
334 eerror "Could not extract patch!"
335 #die "Could not extract patch!"
336 count=5
337 break
203 fi 338 fi
339 else
340 PATCH_TARGET=${x}
341 fi
204 342
343 # Check for absolute paths in patches. If sandbox is disabled,
344 # people could (accidently) patch files in the root filesystem.
345 # Or trigger other unpleasantries #237667. So disallow -p0 on
346 # such patches.
347 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
348 if [[ -n ${abs_paths} ]] ; then
349 count=1
350 printf "NOTE: skipping -p0 due to absolute paths in patch:\n%s\n" "${abs_paths}" >> "${STDERR_TARGET}"
351 fi
352
353 # Dynamically detect the correct -p# ... i'm lazy, so shoot me :/
354 while [[ ${count} -lt 5 ]] ; do
355 # Generate some useful debug info ...
356 (
357 _epatch_draw_line "***** ${patchname} *****"
205 echo 358 echo
206 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 359 echo "PATCH COMMAND: patch -p${count} ${EPATCH_OPTS} < '${PATCH_TARGET}'"
360 echo
361 _epatch_draw_line "***** ${patchname} *****"
362 ) >> "${STDERR_TARGET}"
363
364 if (patch -p${count} ${EPATCH_OPTS} --dry-run -f < "${PATCH_TARGET}") >> "${STDERR_TARGET}" 2>&1 ; then
365 (
366 _epatch_draw_line "***** ${patchname} *****"
367 echo
368 echo "ACTUALLY APPLYING ${patchname} ..."
369 echo
370 _epatch_draw_line "***** ${patchname} *****"
371 patch -p${count} ${EPATCH_OPTS} < "${PATCH_TARGET}" 2>&1
372 ) >> "${STDERR_TARGET}"
373
374 if [ $? -ne 0 ] ; then
375 echo
376 eerror "A dry-run of patch command succeeded, but actually"
377 eerror "applying the patch failed!"
378 #die "Real world sux compared to the dreamworld!"
379 count=5
380 fi
381 break
382 fi
383
384 : $(( count++ ))
385 done
386
387 # if we had to decompress the patch, delete the temp one
388 if [[ -n ${PIPE_CMD} ]] ; then
389 rm -f "${PATCH_TARGET}"
390 fi
391
392 if [[ ${count} -ge 5 ]] ; then
393 echo
394 eerror "Failed Patch: ${patchname} !"
395 eerror " ( ${PATCH_TARGET} )"
207 eerror 396 eerror
208 eerror " ${EPATCH_SOURCE}" 397 eerror "Include in your bugreport the contents of:"
209 eerror " ( ${EPATCH_SOURCE##*/} )" 398 eerror
399 eerror " ${STDERR_TARGET}"
210 echo 400 echo
211 die "Cannot find \$EPATCH_SOURCE!" 401 die "Failed Patch: ${patchname}!"
212 fi
213
214 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
215 fi
216
217 case ${EPATCH_SUFFIX##*\.} in
218 bz2)
219 PIPE_CMD="bzip2 -dc"
220 PATCH_SUFFIX="bz2"
221 ;;
222 gz|Z|z)
223 PIPE_CMD="gzip -dc"
224 PATCH_SUFFIX="gz"
225 ;;
226 ZIP|zip)
227 PIPE_CMD="unzip -p"
228 PATCH_SUFFIX="zip"
229 ;;
230 *)
231 PIPE_CMD="cat"
232 PATCH_SUFFIX="patch"
233 ;;
234 esac
235
236 if [ "${SINGLE_PATCH}" = "no" ]
237 then
238 einfo "Applying various patches (bugfixes/updates) ..."
239 fi
240 for x in ${EPATCH_SOURCE}
241 do
242 # New ARCH dependant patch naming scheme ...
243 #
244 # ???_arch_foo.patch
245 #
246 if [ -f ${x} ] && \
247 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
248 [ "${EPATCH_FORCE}" = "yes" ])
249 then
250 local count=0
251 local popts="${EPATCH_OPTS}"
252
253 if [ -n "${EPATCH_EXCLUDE}" ]
254 then
255 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
256 then
257 continue
258 fi
259 fi 402 fi
260 403
261 if [ "${SINGLE_PATCH}" = "yes" ] 404 # if everything worked, delete the patch log
262 then 405 rm -f "${STDERR_TARGET}"
263 if [ -n "${EPATCH_SINGLE_MSG}" ]
264 then
265 einfo "${EPATCH_SINGLE_MSG}"
266 else
267 einfo "Applying ${x##*/} ..."
268 fi
269 else
270 einfo " ${x##*/} ..."
271 fi
272
273 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
275
276 # Allow for prefix to differ ... im lazy, so shoot me :/
277 while [ "${count}" -lt 5 ]
278 do
279 # Generate some useful debug info ...
280 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
282
283 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then
285 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
286 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
287 else
288 PATCH_TARGET="${x}"
289 fi
290
291 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
293
294 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
295 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
296
297 if [ "${PATCH_SUFFIX}" != "patch" ]
298 then
299 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
300 then
301 echo
302 eerror "Could not extract patch!"
303 #die "Could not extract patch!"
304 count=5
305 break
306 fi
307 fi
308
309 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
310 then
311 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
313 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
315 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
316
317 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
318
319 if [ "$?" -ne 0 ]
320 then
321 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
322 echo
323 eerror "A dry-run of patch command succeeded, but actually"
324 eerror "applying the patch failed!"
325 #die "Real world sux compared to the dreamworld!"
326 count=5
327 fi
328
329 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
330
331 break
332 fi
333
334 count=$((count + 1))
335 done
336
337 if [ "${PATCH_SUFFIX}" != "patch" ]
338 then
339 rm -f ${PATCH_TARGET}
340 fi
341
342 if [ "${count}" -eq 5 ]
343 then
344 echo
345 eerror "Failed Patch: ${x##*/}!"
346 eerror
347 eerror "Include in your bugreport the contents of:"
348 eerror
349 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}"
350 echo
351 die "Failed Patch: ${x##*/}!"
352 fi
353
354 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
355
356 eend 0 406 eend 0
357 fi
358 done 407 done
359 if [ "${SINGLE_PATCH}" = "no" ] 408
360 then 409 [[ ${SINGLE_PATCH} == "no" ]] && einfo "Done with patching"
361 einfo "Done with patching" 410 : # everything worked
411}
412epatch_user() {
413 [[ $# -ne 0 ]] && die "epatch_user takes no options"
414
415 # don't clobber any EPATCH vars that the parent might want
416 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
417 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
418 EPATCH_SOURCE=${base}/${CTARGET}/${check}
419 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
420 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
421 if [[ -d ${EPATCH_SOURCE} ]] ; then
422 EPATCH_SOURCE=${EPATCH_SOURCE} \
423 EPATCH_SUFFIX="patch" \
424 EPATCH_FORCE="yes" \
425 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
426 epatch
427 break
362 fi 428 fi
429 done
363} 430}
364 431
365# This function return true if we are using the NPTL pthreads 432# @FUNCTION: emktemp
366# implementation. 433# @USAGE: [temp dir]
367# 434# @DESCRIPTION:
368# <azarah@gentoo.org> (06 March 2003)
369#
370have_NPTL() {
371 cat > ${T}/test-nptl.c <<-"END"
372 #define _XOPEN_SOURCE
373 #include <unistd.h>
374 #include <stdio.h>
375
376 int main()
377 {
378 char buf[255];
379 char *str = buf;
380
381 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
382 if (NULL != str) {
383 printf("%s\n", str);
384 if (NULL != strstr(str, "NPTL"))
385 return 0;
386 }
387
388 return 1;
389 }
390 END
391
392 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
393 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
394 then
395 echo "yes"
396 einfon "Checking what PTHREADS implementation we have ..."
397 if ${T}/nptl
398 then
399 return 0
400 else
401 return 1
402 fi
403 else
404 echo "no"
405 fi
406
407 return 1
408}
409
410# This function check how many cpu's are present, and then set
411# -j in MAKEOPTS accordingly.
412#
413# Thanks to nall <nall@gentoo.org> for this.
414#
415get_number_of_jobs() {
416 local jobs=0
417
418 if [ ! -r /proc/cpuinfo ]
419 then
420 return 1
421 fi
422
423 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
424 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
425 then
426 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
427 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
428 ADMINPARAM="${ADMINPARAM/-j}"
429 fi
430
431 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
432
433 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
434 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
435 then
436 # these archs will always have "[Pp]rocessor"
437 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
438
439 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
440 then
441 # sparc always has "ncpus active"
442 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
443
444 elif [ "${ARCH}" = "alpha" ]
445 then
446 # alpha has "cpus active", but only when compiled with SMP
447 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
448 then
449 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
450 else
451 jobs=2
452 fi
453
454 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
455 then
456 # ppc has "processor", but only when compiled with SMP
457 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
458 then
459 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
460 else
461 jobs=2
462 fi
463 elif [ "${ARCH}" = "s390" ]
464 then
465 # s390 has "# processors : "
466 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
467 else
468 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
469 die "Unknown ARCH -- ${ARCH}!"
470 fi
471
472 # Make sure the number is valid ...
473 if [ "${jobs}" -lt 1 ]
474 then
475 jobs=1
476 fi
477
478 if [ -n "${ADMINPARAM}" ]
479 then
480 if [ "${jobs}" -gt "${ADMINPARAM}" ]
481 then
482 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
483 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
484 else
485 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
486 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
487 fi
488 fi
489}
490
491# Cheap replacement for when debianutils (and thus mktemp) 435# Cheap replacement for when debianutils (and thus mktemp)
492# does not exist on the users system 436# does not exist on the users system.
493# vapier@gentoo.org
494#
495# Takes just 1 optional parameter (the directory to create tmpfile in)
496emktemp() { 437emktemp() {
497 local exe="touch" 438 local exe="touch"
498 [ "$1" == "-d" ] && exe="mkdir" && shift 439 [[ $1 == -d ]] && exe="mkdir" && shift
499 local topdir="$1" 440 local topdir=$1
500 441
501 if [ -z "${topdir}" ] 442 if [[ -z ${topdir} ]] ; then
502 then
503 [ -z "${T}" ] \ 443 [[ -z ${T} ]] \
504 && topdir="/tmp" \ 444 && topdir="/tmp" \
505 || topdir="${T}" 445 || topdir=${T}
506 fi 446 fi
507 447
508 if [ -z "$(type -p mktemp)" ] 448 if ! type -P mktemp > /dev/null ; then
509 then 449 # system lacks `mktemp` so we have to fake it
510 local tmp=/ 450 local tmp=/
511 while [ -e "${tmp}" ] ; do 451 while [[ -e ${tmp} ]] ; do
512 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 452 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
513 done 453 done
514 ${exe} "${tmp}" 454 ${exe} "${tmp}" || ${exe} -p "${tmp}"
515 echo "${tmp}" 455 echo "${tmp}"
516 else 456 else
517 [ "${exe}" == "touch" ] \ 457 # the args here will give slightly wierd names on BSD,
518 && exe="-p" \ 458 # but should produce a usable file on all userlands
519 || exe="-d" 459 if [[ ${exe} == "touch" ]] ; then
520 mktemp ${exe} "${topdir}" 460 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
461 else
462 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
521 fi 463 fi
464 fi
522} 465}
523 466
467# @FUNCTION: egetent
468# @USAGE: <database> <key>
469# @MAINTAINER:
470# base-system@gentoo.org (Linux)
471# Joe Jezak <josejx@gmail.com> (OS X)
472# usata@gentoo.org (OS X)
473# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
474# @DESCRIPTION:
524# Small wrapper for getent (Linux), nidump (Mac OS X), 475# Small wrapper for getent (Linux),
476# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
525# and pw (FreeBSD) used in enewuser()/enewgroup() 477# and pw (FreeBSD) used in enewuser()/enewgroup()
526# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
527# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
528#
529# egetent(database, key)
530egetent() { 478egetent() {
531 if useq ppc-macos ; then 479 case ${CHOST} in
480 *-darwin[678])
532 case "$2" in 481 case "$2" in
533 *[!0-9]*) # Non numeric 482 *[!0-9]*) # Non numeric
534 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 483 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
535 ;; 484 ;;
536 *) # Numeric 485 *) # Numeric
537 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 486 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
538 ;; 487 ;;
539 esac 488 esac
540 elif useq x86-fbsd ; then 489 ;;
541 local action 490 *-darwin*)
542 if [ "$1" == "passwd" ] 491 local mytype=$1
543 then 492 [[ "passwd" == $mytype ]] && mytype="Users"
544 action="user" 493 [[ "group" == $mytype ]] && mytype="Groups"
545 else 494 case "$2" in
546 action="group" 495 *[!0-9]*) # Non numeric
496 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
497 ;;
498 *) # Numeric
499 local mykey="UniqueID"
500 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
501 dscl . -search /$mytype $mykey $2 2>/dev/null
502 ;;
503 esac
504 ;;
505 *-freebsd*|*-dragonfly*)
506 local opts action="user"
507 [[ $1 == "passwd" ]] || action="group"
508
509 # lookup by uid/gid
510 if [[ $2 == [[:digit:]]* ]] ; then
511 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
547 fi 512 fi
513
548 pw show "${action}" "$2" -q 514 pw show ${action} ${opts} "$2" -q
549 else 515 ;;
516 *-netbsd*|*-openbsd*)
517 grep "$2:\*:" /etc/$1
518 ;;
519 *)
550 which nscd >& /dev/null && nscd -i "$1" 520 type -p nscd >& /dev/null && nscd -i "$1"
551 getent "$1" "$2" 521 getent "$1" "$2"
552 fi 522 ;;
523 esac
553} 524}
554 525
555# Simplify/standardize adding users to the system 526# @FUNCTION: enewuser
556# vapier@gentoo.org 527# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
557# 528# @DESCRIPTION:
558# enewuser(username, uid, shell, homedir, groups, extra options) 529# Same as enewgroup, you are not required to understand how to properly add
559# 530# a user to the system. The only required parameter is the username.
560# Default values if you do not specify any: 531# Default uid is (pass -1 for this) next available, default shell is
561# username: REQUIRED ! 532# /bin/false, default homedir is /dev/null, there are no default groups,
562# uid: next available (see useradd(8)) 533# and default params sets the comment as 'added by portage for ${PN}'.
563# note: pass -1 to get default behavior
564# shell: /bin/false
565# homedir: /dev/null
566# groups: none
567# extra: comment of 'added by portage for ${PN}'
568enewuser() { 534enewuser() {
535 case ${EBUILD_PHASE} in
536 unpack|compile|test|install)
537 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
538 eerror "Package fails at QA and at life. Please file a bug."
539 die "Bad package! enewuser is only for use in pkg_* functions!"
540 esac
541
569 # get the username 542 # get the username
570 local euser="$1"; shift 543 local euser=$1; shift
571 if [ -z "${euser}" ] 544 if [[ -z ${euser} ]] ; then
572 then
573 eerror "No username specified !" 545 eerror "No username specified !"
574 die "Cannot call enewuser without a username" 546 die "Cannot call enewuser without a username"
575 fi 547 fi
576 548
577 # lets see if the username already exists 549 # lets see if the username already exists
578 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 550 if [[ -n $(egetent passwd "${euser}") ]] ; then
579 then
580 return 0 551 return 0
581 fi 552 fi
582 einfo "Adding user '${euser}' to your system ..." 553 einfo "Adding user '${euser}' to your system ..."
583 554
584 # options to pass to useradd 555 # options to pass to useradd
585 local opts= 556 local opts=
586 557
587 # handle uid 558 # handle uid
588 local euid="$1"; shift 559 local euid=$1; shift
589 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 560 if [[ -n ${euid} && ${euid} != -1 ]] ; then
590 then
591 if [ "${euid}" -gt 0 ] 561 if [[ ${euid} -gt 0 ]] ; then
592 then
593 if [ ! -z "`egetent passwd ${euid}`" ] 562 if [[ -n $(egetent passwd ${euid}) ]] ; then
594 then
595 euid="next" 563 euid="next"
596 fi 564 fi
597 else 565 else
598 eerror "Userid given but is not greater than 0 !" 566 eerror "Userid given but is not greater than 0 !"
599 die "${euid} is not a valid UID" 567 die "${euid} is not a valid UID"
600 fi 568 fi
601 else 569 else
602 euid="next" 570 euid="next"
603 fi 571 fi
604 if [ "${euid}" == "next" ] 572 if [[ ${euid} == "next" ]] ; then
605 then 573 for ((euid = 101; euid <= 999; euid++)); do
606 local pwrange
607 if [ "${USERLAND}" == "BSD" ] ; then
608 pwrange="`jot 898 101`"
609 else
610 pwrange="`seq 101 999`"
611 fi
612 for euid in ${pwrange} ; do
613 [ -z "`egetent passwd ${euid}`" ] && break 574 [[ -z $(egetent passwd ${euid}) ]] && break
614 done 575 done
615 fi 576 fi
616 opts="${opts} -u ${euid}" 577 opts="${opts} -u ${euid}"
617 einfo " - Userid: ${euid}" 578 einfo " - Userid: ${euid}"
618 579
619 # handle shell 580 # handle shell
620 local eshell="$1"; shift 581 local eshell=$1; shift
621 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 582 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
622 then 583 if [[ ! -e ${ROOT}${eshell} ]] ; then
623 if [ ! -e "${eshell}" ]
624 then
625 eerror "A shell was specified but it does not exist !" 584 eerror "A shell was specified but it does not exist !"
626 die "${eshell} does not exist" 585 die "${eshell} does not exist in ${ROOT}"
586 fi
587 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
588 eerror "Do not specify ${eshell} yourself, use -1"
589 die "Pass '-1' as the shell parameter"
627 fi 590 fi
628 else 591 else
629 if [ "${USERLAND}" == "BSD" ] 592 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
630 then 593 [[ -x ${ROOT}${shell} ]] && break
631 eshell="/usr/bin/false" 594 done
632 else 595
596 if [[ ${shell} == "/dev/null" ]] ; then
597 eerror "Unable to identify the shell to use, proceeding with userland default."
598 case ${USERLAND} in
633 eshell="/bin/false" 599 GNU) shell="/bin/false" ;;
600 BSD) shell="/sbin/nologin" ;;
601 Darwin) shell="/usr/sbin/nologin" ;;
602 *) die "Unable to identify the default shell for userland ${USERLAND}"
603 esac
634 fi 604 fi
605
606 eshell=${shell}
635 fi 607 fi
636 einfo " - Shell: ${eshell}" 608 einfo " - Shell: ${eshell}"
637 opts="${opts} -s ${eshell}" 609 opts="${opts} -s ${eshell}"
638 610
639 # handle homedir 611 # handle homedir
640 local ehome="$1"; shift 612 local ehome=$1; shift
641 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 613 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
642 then
643 ehome="/dev/null" 614 ehome="/dev/null"
644 fi 615 fi
645 einfo " - Home: ${ehome}" 616 einfo " - Home: ${ehome}"
646 opts="${opts} -d ${ehome}" 617 opts="${opts} -d ${ehome}"
647 618
648 # handle groups 619 # handle groups
649 local egroups="$1"; shift 620 local egroups=$1; shift
650 if [ ! -z "${egroups}" ] 621 if [[ ! -z ${egroups} ]] ; then
651 then
652 local oldifs="${IFS}" 622 local oldifs=${IFS}
653 local defgroup="" exgroups="" 623 local defgroup="" exgroups=""
654 624
655 export IFS="," 625 export IFS=","
656 for g in ${egroups} 626 for g in ${egroups} ; do
657 do
658 export IFS="${oldifs}" 627 export IFS=${oldifs}
659 if [ -z "`egetent group \"${g}\"`" ] 628 if [[ -z $(egetent group "${g}") ]] ; then
660 then
661 eerror "You must add group ${g} to the system first" 629 eerror "You must add group ${g} to the system first"
662 die "${g} is not a valid GID" 630 die "${g} is not a valid GID"
663 fi 631 fi
664 if [ -z "${defgroup}" ] 632 if [[ -z ${defgroup} ]] ; then
665 then
666 defgroup="${g}" 633 defgroup=${g}
667 else 634 else
668 exgroups="${exgroups},${g}" 635 exgroups="${exgroups},${g}"
669 fi 636 fi
670 export IFS="," 637 export IFS=","
671 done 638 done
672 export IFS="${oldifs}" 639 export IFS=${oldifs}
673 640
674 opts="${opts} -g ${defgroup}" 641 opts="${opts} -g ${defgroup}"
675 if [ ! -z "${exgroups}" ] 642 if [[ ! -z ${exgroups} ]] ; then
676 then
677 opts="${opts} -G ${exgroups:1}" 643 opts="${opts} -G ${exgroups:1}"
678 fi 644 fi
679 else 645 else
680 egroups="(none)" 646 egroups="(none)"
681 fi 647 fi
682 einfo " - Groups: ${egroups}" 648 einfo " - Groups: ${egroups}"
683 649
684 # handle extra and add the user 650 # handle extra and add the user
685 local eextra="$@"
686 local oldsandbox="${SANDBOX_ON}" 651 local oldsandbox=${SANDBOX_ON}
687 export SANDBOX_ON="0" 652 export SANDBOX_ON="0"
688 if useq ppc-macos 653 case ${CHOST} in
689 then 654 *-darwin*)
690 ### Make the user 655 ### Make the user
691 if [ -z "${eextra}" ] 656 if [[ -z $@ ]] ; then
692 then
693 dscl . create /users/${euser} uid ${euid} 657 dscl . create /users/${euser} uid ${euid}
694 dscl . create /users/${euser} shell ${eshell} 658 dscl . create /users/${euser} shell ${eshell}
695 dscl . create /users/${euser} home ${ehome} 659 dscl . create /users/${euser} home ${ehome}
696 dscl . create /users/${euser} realname "added by portage for ${PN}" 660 dscl . create /users/${euser} realname "added by portage for ${PN}"
697 ### Add the user to the groups specified 661 ### Add the user to the groups specified
698 local oldifs="${IFS}" 662 local oldifs=${IFS}
699 export IFS="," 663 export IFS=","
700 for g in ${egroups} 664 for g in ${egroups} ; do
701 do
702 dscl . merge /groups/${g} users ${euser} 665 dscl . merge /groups/${g} users ${euser}
703 done 666 done
704 export IFS="${oldifs}" 667 export IFS=${oldifs}
705 else 668 else
706 einfo "Extra options are not supported on macos yet" 669 einfo "Extra options are not supported on Darwin yet"
707 einfo "Please report the ebuild along with the info below" 670 einfo "Please report the ebuild along with the info below"
708 einfo "eextra: ${eextra}" 671 einfo "eextra: $@"
709 die "Required function missing" 672 die "Required function missing"
710 fi 673 fi
711 elif use x86-fbsd ; then 674 ;;
712 if [ -z "${eextra}" ] 675 *-freebsd*|*-dragonfly*)
713 then 676 if [[ -z $@ ]] ; then
714 pw useradd ${euser} ${opts} \ 677 pw useradd ${euser} ${opts} \
715 -c "added by portage for ${PN}" \ 678 -c "added by portage for ${PN}" \
716 die "enewuser failed" 679 die "enewuser failed"
717 else 680 else
718 einfo " - Extra: ${eextra}" 681 einfo " - Extra: $@"
719 pw useradd ${euser} ${opts} \ 682 pw useradd ${euser} ${opts} \
720 -c ${eextra} || die "enewuser failed" 683 "$@" || die "enewuser failed"
721 fi 684 fi
685 ;;
686
687 *-netbsd*)
688 if [[ -z $@ ]] ; then
689 useradd ${opts} ${euser} || die "enewuser failed"
722 else 690 else
723 if [ -z "${eextra}" ] 691 einfo " - Extra: $@"
724 then 692 useradd ${opts} ${euser} "$@" || die "enewuser failed"
693 fi
694 ;;
695
696 *-openbsd*)
697 if [[ -z $@ ]] ; then
698 useradd -u ${euid} -s ${eshell} \
699 -d ${ehome} -c "Added by portage for ${PN}" \
700 -g ${egroups} ${euser} || die "enewuser failed"
701 else
702 einfo " - Extra: $@"
703 useradd -u ${euid} -s ${eshell} \
704 -d ${ehome} -c "Added by portage for ${PN}" \
705 -g ${egroups} ${euser} "$@" || die "enewuser failed"
706 fi
707 ;;
708
709 *)
710 if [[ -z $@ ]] ; then
725 useradd ${opts} ${euser} \ 711 useradd ${opts} \
726 -c "added by portage for ${PN}" \ 712 -c "added by portage for ${PN}" \
713 ${euser} \
727 || die "enewuser failed" 714 || die "enewuser failed"
728 else 715 else
729 einfo " - Extra: ${eextra}" 716 einfo " - Extra: $@"
730 useradd ${opts} ${euser} ${eextra} \ 717 useradd ${opts} "$@" \
718 ${euser} \
731 || die "enewuser failed" 719 || die "enewuser failed"
732 fi 720 fi
721 ;;
722 esac
723
724 if [[ ! -e ${ROOT}/${ehome} ]] ; then
725 einfo " - Creating ${ehome} in ${ROOT}"
726 mkdir -p "${ROOT}/${ehome}"
727 chown ${euser} "${ROOT}/${ehome}"
728 chmod 755 "${ROOT}/${ehome}"
733 fi 729 fi
730
734 export SANDBOX_ON="${oldsandbox}" 731 export SANDBOX_ON=${oldsandbox}
735
736 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
737 then
738 einfo " - Creating ${ehome} in ${D}"
739 dodir ${ehome}
740 fowners ${euser} ${ehome}
741 fperms 755 ${ehome}
742 fi
743} 732}
744 733
745# Simplify/standardize adding groups to the system 734# @FUNCTION: enewgroup
746# vapier@gentoo.org 735# @USAGE: <group> [gid]
747# 736# @DESCRIPTION:
748# enewgroup(group, gid) 737# This function does not require you to understand how to properly add a
749# 738# group to the system. Just give it a group name to add and enewgroup will
750# Default values if you do not specify any: 739# do the rest. You may specify the gid for the group or allow the group to
751# groupname: REQUIRED ! 740# allocate the next available one.
752# gid: next available (see groupadd(8))
753# extra: none
754enewgroup() { 741enewgroup() {
742 case ${EBUILD_PHASE} in
743 unpack|compile|test|install)
744 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
745 eerror "Package fails at QA and at life. Please file a bug."
746 die "Bad package! enewgroup is only for use in pkg_* functions!"
747 esac
748
755 # get the group 749 # get the group
756 local egroup="$1"; shift 750 local egroup="$1"; shift
757 if [ -z "${egroup}" ] 751 if [ -z "${egroup}" ]
758 then 752 then
759 eerror "No group specified !" 753 eerror "No group specified !"
760 die "Cannot call enewgroup without a group" 754 die "Cannot call enewgroup without a group"
761 fi 755 fi
762 756
763 # see if group already exists 757 # see if group already exists
764 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 758 if [[ -n $(egetent group "${egroup}") ]]; then
765 then
766 return 0 759 return 0
767 fi 760 fi
768 einfo "Adding group '${egroup}' to your system ..." 761 einfo "Adding group '${egroup}' to your system ..."
769 762
770 # options to pass to useradd 763 # options to pass to useradd
776 then 769 then
777 if [ "${egid}" -gt 0 ] 770 if [ "${egid}" -gt 0 ]
778 then 771 then
779 if [ -z "`egetent group ${egid}`" ] 772 if [ -z "`egetent group ${egid}`" ]
780 then 773 then
781 if useq ppc-macos ; then 774 if [[ "${CHOST}" == *-darwin* ]]; then
782 opts="${opts} ${egid}" 775 opts="${opts} ${egid}"
783 else 776 else
784 opts="${opts} -g ${egid}" 777 opts="${opts} -g ${egid}"
785 fi 778 fi
786 else 779 else
800 opts="${opts} ${eextra}" 793 opts="${opts} ${eextra}"
801 794
802 # add the group 795 # add the group
803 local oldsandbox="${SANDBOX_ON}" 796 local oldsandbox="${SANDBOX_ON}"
804 export SANDBOX_ON="0" 797 export SANDBOX_ON="0"
805 if useq ppc-macos ; then 798 case ${CHOST} in
799 *-darwin*)
806 if [ ! -z "${eextra}" ]; 800 if [ ! -z "${eextra}" ];
807 then 801 then
808 einfo "Extra options are not supported on macos yet" 802 einfo "Extra options are not supported on Darwin/OS X yet"
809 einfo "Please report the ebuild along with the info below" 803 einfo "Please report the ebuild along with the info below"
810 einfo "eextra: ${eextra}" 804 einfo "eextra: ${eextra}"
811 die "Required function missing" 805 die "Required function missing"
812 fi 806 fi
813 807
814 # If we need the next available 808 # If we need the next available
815 case ${egid} in 809 case ${egid} in
816 *[!0-9]*) # Non numeric 810 *[!0-9]*) # Non numeric
817 for egid in `jot 898 101`; do 811 for ((egid = 101; egid <= 999; egid++)); do
818 [ -z "`egetent group ${egid}`" ] && break 812 [[ -z $(egetent group ${egid}) ]] && break
819 done 813 done
820 esac 814 esac
821 dscl . create /groups/${egroup} gid ${egid} 815 dscl . create /groups/${egroup} gid ${egid}
822 dscl . create /groups/${egroup} passwd '*' 816 dscl . create /groups/${egroup} passwd '*'
823 elif use x86-fbsd ; then 817 ;;
818
819 *-freebsd*|*-dragonfly*)
824 case ${egid} in 820 case ${egid} in
825 *[!0-9]*) # Non numeric 821 *[!0-9]*) # Non numeric
826 for egid in `jot 898 101`; do 822 for ((egid = 101; egid <= 999; egid++)); do
827 [ -z "`egetent group ${egid}`" ] && break 823 [[ -z $(egetent group ${egid}) ]] && break
828 done 824 done
829 esac 825 esac
830 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 826 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
831 else 827 ;;
828
829 *-netbsd*)
830 case ${egid} in
831 *[!0-9]*) # Non numeric
832 for ((egid = 101; egid <= 999; egid++)); do
833 [[ -z $(egetent group ${egid}) ]] && break
834 done
835 esac
836 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
837 ;;
838
839 *)
832 groupadd ${opts} ${egroup} || die "enewgroup failed" 840 groupadd ${opts} ${egroup} || die "enewgroup failed"
833 fi 841 ;;
842 esac
834 export SANDBOX_ON="${oldsandbox}" 843 export SANDBOX_ON="${oldsandbox}"
835} 844}
836 845
837# Simple script to replace 'dos2unix' binaries 846# @FUNCTION: edos2unix
838# vapier@gentoo.org 847# @USAGE: <file> [more files ...]
839# 848# @DESCRIPTION:
840# edos2unix(file, <more files> ...) 849# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
850# to remove all of these text utilities from DEPEND variables because this
851# is a script based solution. Just give it a list of files to convert and
852# they will all be changed from the DOS CRLF format to the UNIX LF format.
841edos2unix() { 853edos2unix() {
842 for f in "$@" 854 echo "$@" | xargs sed -i 's/\r$//'
843 do
844 cp "${f}" ${T}/edos2unix
845 sed 's/\r$//' ${T}/edos2unix > "${f}"
846 done
847} 855}
848
849
850##############################################################
851# START: Handle .desktop files and menu entries #
852# maybe this should be separated into a new eclass some time #
853# lanius@gentoo.org #
854##############################################################
855 856
856# Make a desktop file ! 857# Make a desktop file !
857# Great for making those icons in kde/gnome startmenu ! 858# Great for making those icons in kde/gnome startmenu !
858# Amaze your friends ! Get the women ! Join today ! 859# Amaze your friends ! Get the women ! Join today !
859# 860#
860# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 861# make_desktop_entry(<command>, [name], [icon], [type], [path])
861# 862#
862# binary: what binary does the app run with ? 863# binary: what command does the app run with ?
863# name: the name that will show up in the menu 864# name: the name that will show up in the menu
864# icon: give your little like a pretty little icon ... 865# icon: give your little like a pretty little icon ...
865# this can be relative (to /usr/share/pixmaps) or 866# this can be relative (to /usr/share/pixmaps) or
866# a full path to an icon 867# a full path to an icon
867# type: what kind of application is this ? for categories: 868# type: what kind of application is this ? for categories:
868# http://www.freedesktop.org/standards/menu-spec/ 869# http://standards.freedesktop.org/menu-spec/latest/apa.html
869# path: if your app needs to startup in a specific dir 870# path: if your app needs to startup in a specific dir
870make_desktop_entry() { 871make_desktop_entry() {
871 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 872 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
872 873
873 local exec="${1}" 874 local exec=${1}
874 local name="${2:-${PN}}" 875 local name=${2:-${PN}}
875 local icon="${3:-${PN}.png}" 876 local icon=${3:-${PN}}
876 local type="${4}" 877 local type=${4}
877 local subdir="${6}" 878 local path=${5}
878 local path="${5:-${GAMES_BINDIR}}" 879
879 if [ -z "${type}" ] 880 if [[ -z ${type} ]] ; then
880 then 881 local catmaj=${CATEGORY%%-*}
881 case ${CATEGORY} in 882 local catmin=${CATEGORY##*-}
882 "app-emulation") 883 case ${catmaj} in
883 type=Emulator 884 app)
884 subdir="Emulation" 885 case ${catmin} in
886 accessibility) type=Accessibility;;
887 admin) type=System;;
888 antivirus) type=System;;
889 arch) type=Archiving;;
890 backup) type=Archiving;;
891 cdr) type=DiscBurning;;
892 dicts) type=Dictionary;;
893 doc) type=Documentation;;
894 editors) type=TextEditor;;
895 emacs) type=TextEditor;;
896 emulation) type=Emulator;;
897 laptop) type=HardwareSettings;;
898 office) type=Office;;
899 pda) type=PDA;;
900 vim) type=TextEditor;;
901 xemacs) type=TextEditor;;
902 *) type=;;
903 esac
885 ;; 904 ;;
886 "games-"*) 905
887 type=Game 906 dev)
888 subdir="Games" 907 type="Development"
889 ;; 908 ;;
890 "net-"*) 909
891 type=Network 910 games)
892 subdir="${type}" 911 case ${catmin} in
912 action|fps) type=ActionGame;;
913 arcade) type=ArcadeGame;;
914 board) type=BoardGame;;
915 emulation) type=Emulator;;
916 kids) type=KidsGame;;
917 puzzle) type=LogicGame;;
918 roguelike) type=RolePlaying;;
919 rpg) type=RolePlaying;;
920 simulation) type=Simulation;;
921 sports) type=SportsGame;;
922 strategy) type=StrategyGame;;
923 *) type=;;
924 esac
925 type="Game;${type}"
893 ;; 926 ;;
927
928 gnome)
929 type="Gnome;GTK"
930 ;;
931
932 kde)
933 type="KDE;Qt"
934 ;;
935
936 mail)
937 type="Network;Email"
938 ;;
939
940 media)
941 case ${catmin} in
942 gfx) type=Graphics;;
943 radio) type=Tuner;;
944 sound) type=Audio;;
945 tv) type=TV;;
946 video) type=Video;;
947 *) type=;;
948 esac
949 type="AudioVideo;${type}"
950 ;;
951
952 net)
953 case ${catmin} in
954 dialup) type=Dialup;;
955 ftp) type=FileTransfer;;
956 im) type=InstantMessaging;;
957 irc) type=IRCClient;;
958 mail) type=Email;;
959 news) type=News;;
960 nntp) type=News;;
961 p2p) type=FileTransfer;;
962 *) type=;;
963 esac
964 type="Network;${type}"
965 ;;
966
967 sci)
968 case ${catmin} in
969 astro*) type=Astronomy;;
970 bio*) type=Biology;;
971 calc*) type=Calculator;;
972 chem*) type=Chemistry;;
973 elec*) type=Electronics;;
974 geo*) type=Geology;;
975 math*) type=Math;;
976 physics) type=Physics;;
977 visual*) type=DataVisualization;;
978 *) type=;;
979 esac
980 type="Science;${type}"
981 ;;
982
983 sys)
984 type="System"
985 ;;
986
987 www)
988 case ${catmin} in
989 client) type=WebBrowser;;
990 *) type=;;
991 esac
992 type="Network"
993 ;;
994
894 *) 995 *)
895 type= 996 type=
896 subdir=
897 ;; 997 ;;
898 esac 998 esac
899 fi 999 fi
900 local desktop="${T}/${exec}.desktop" 1000 if [ "${SLOT}" == "0" ] ; then
1001 local desktop_name="${PN}"
1002 else
1003 local desktop_name="${PN}-${SLOT}"
1004 fi
1005 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
1006 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
901 1007
1008 cat <<-EOF > "${desktop}"
902echo "[Desktop Entry] 1009 [Desktop Entry]
903Encoding=UTF-8
904Version=0.9.2
905Name=${name} 1010 Name=${name}
906Type=Application 1011 Type=Application
907Comment=${DESCRIPTION} 1012 Comment=${DESCRIPTION}
908Exec=${exec} 1013 Exec=${exec}
909Path=${path} 1014 TryExec=${exec%% *}
910Icon=${icon} 1015 Icon=${icon}
911Categories=Application;${type};" > "${desktop}" 1016 Categories=${type};
1017 EOF
912 1018
1019 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
1020
1021 (
1022 # wrap the env here so that the 'insinto' call
1023 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 1024 insinto /usr/share/applications
914 doins "${desktop}" 1025 doins "${desktop}"
915 1026 )
916 return 0
917} 1027}
918 1028
919# Make a GDM/KDM Session file 1029# @FUNCTION: validate_desktop_entries
920# 1030# @USAGE: [directories]
921# make_desktop_entry(<title>, <command>) 1031# @MAINTAINER:
922# title: File to execute to start the Window Manager 1032# Carsten Lohrke <carlo@gentoo.org>
923# command: Name of the Window Manager 1033# @DESCRIPTION:
1034# Validate desktop entries using desktop-file-utils
1035validate_desktop_entries() {
1036 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1037 einfo "Checking desktop entry validity"
1038 local directories=""
1039 for d in /usr/share/applications $@ ; do
1040 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1041 done
1042 if [[ -n ${directories} ]] ; then
1043 for FILE in $(find ${directories} -name "*\.desktop" \
1044 -not -path '*.hidden*' | sort -u 2>/dev/null)
1045 do
1046 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1047 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1048 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1049 done
1050 fi
1051 echo ""
1052 else
1053 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1054 fi
1055}
924 1056
1057# @FUNCTION: make_session_desktop
1058# @USAGE: <title> <command> [command args...]
1059# @DESCRIPTION:
1060# Make a GDM/KDM Session file. The title is the file to execute to start the
1061# Window Manager. The command is the name of the Window Manager.
1062#
1063# You can set the name of the file via the ${wm} variable.
925make_session_desktop() { 1064make_session_desktop() {
926
927 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1 1065 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
928 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1 1066 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
929 1067
930 local title="${1}" 1068 local title=$1
931 local command="${2}" 1069 local command=$2
932 local desktop="${T}/${wm}.desktop" 1070 local desktop=${T}/${wm:-${PN}}.desktop
1071 shift 2
933 1072
1073 cat <<-EOF > "${desktop}"
934echo "[Desktop Entry] 1074 [Desktop Entry]
935Encoding=UTF-8
936Name=${title} 1075 Name=${title}
937Comment=This session logs you into ${title} 1076 Comment=This session logs you into ${title}
938Exec=${command} 1077 Exec=${command} $*
939TryExec=${command} 1078 TryExec=${command}
940Type=Application" > "${desktop}" 1079 Type=XSession
1080 EOF
941 1081
1082 (
1083 # wrap the env here so that the 'insinto' call
1084 # doesn't corrupt the env of the caller
942 insinto /usr/share/xsessions 1085 insinto /usr/share/xsessions
943 doins "${desktop}" 1086 doins "${desktop}"
944 1087 )
945 return 0
946} 1088}
947 1089
1090# @FUNCTION: domenu
1091# @USAGE: <menus>
1092# @DESCRIPTION:
1093# Install the list of .desktop menu files into the appropriate directory
1094# (/usr/share/applications).
948domenu() { 1095domenu() {
949 local i 1096 (
950 local j 1097 # wrap the env here so that the 'insinto' call
1098 # doesn't corrupt the env of the caller
1099 local i j ret=0
951 insinto /usr/share/applications 1100 insinto /usr/share/applications
952 for i in ${@} 1101 for i in "$@" ; do
953 do
954 if [ -f "${i}" ]; 1102 if [[ -f ${i} ]] ; then
955 then
956 doins ${i} 1103 doins "${i}"
1104 ((ret+=$?))
957 elif [ -d "${i}" ]; 1105 elif [[ -d ${i} ]] ; then
958 then
959 for j in ${i}/*.desktop 1106 for j in "${i}"/*.desktop ; do
960 do
961 doins ${j} 1107 doins "${j}"
1108 ((ret+=$?))
962 done 1109 done
1110 else
1111 ((++ret))
963 fi 1112 fi
964 done 1113 done
1114 exit ${ret}
1115 )
965} 1116}
966 1117
1118# @FUNCTION: newmenu
1119# @USAGE: <menu> <newname>
1120# @DESCRIPTION:
1121# Like all other new* functions, install the specified menu as newname.
1122newmenu() {
1123 (
1124 # wrap the env here so that the 'insinto' call
1125 # doesn't corrupt the env of the caller
1126 insinto /usr/share/applications
1127 newins "$@"
1128 )
1129}
1130
1131# @FUNCTION: doicon
1132# @USAGE: <list of icons>
1133# @DESCRIPTION:
1134# Install the list of icons into the icon directory (/usr/share/pixmaps).
1135# This is useful in conjunction with creating desktop/menu files.
967doicon() { 1136doicon() {
968 local i 1137 (
969 local j 1138 # wrap the env here so that the 'insinto' call
1139 # doesn't corrupt the env of the caller
1140 local i j ret
970 insinto /usr/share/pixmaps 1141 insinto /usr/share/pixmaps
971 for i in ${@} 1142 for i in "$@" ; do
972 do
973 if [ -f "${i}" ]; 1143 if [[ -f ${i} ]] ; then
974 then
975 doins ${i} 1144 doins "${i}"
1145 ((ret+=$?))
976 elif [ -d "${i}" ]; 1146 elif [[ -d ${i} ]] ; then
977 then
978 for j in ${i}/*.png 1147 for j in "${i}"/*.png ; do
979 do
980 doins ${j} 1148 doins "${j}"
1149 ((ret+=$?))
981 done 1150 done
1151 else
1152 ((++ret))
982 fi 1153 fi
983 done 1154 done
1155 exit ${ret}
1156 )
984} 1157}
985 1158
986############################################################## 1159# @FUNCTION: newicon
987# END: Handle .desktop files and menu entries # 1160# @USAGE: <icon> <newname>
988############################################################## 1161# @DESCRIPTION:
989 1162# Like all other new* functions, install the specified icon as newname.
1163newicon() {
1164 (
1165 # wrap the env here so that the 'insinto' call
1166 # doesn't corrupt the env of the caller
1167 insinto /usr/share/pixmaps
1168 newins "$@"
1169 )
1170}
990 1171
991# for internal use only (unpack_pdv and unpack_makeself) 1172# for internal use only (unpack_pdv and unpack_makeself)
992find_unpackable_file() { 1173find_unpackable_file() {
993 local src="$1" 1174 local src=$1
994 if [ -z "${src}" ] 1175 if [[ -z ${src} ]] ; then
995 then
996 src="${DISTDIR}/${A}" 1176 src=${DISTDIR}/${A}
997 else 1177 else
998 if [ -e "${DISTDIR}/${src}" ] 1178 if [[ -e ${DISTDIR}/${src} ]] ; then
999 then
1000 src="${DISTDIR}/${src}" 1179 src=${DISTDIR}/${src}
1001 elif [ -e "${PWD}/${src}" ] 1180 elif [[ -e ${PWD}/${src} ]] ; then
1002 then
1003 src="${PWD}/${src}" 1181 src=${PWD}/${src}
1004 elif [ -e "${src}" ] 1182 elif [[ -e ${src} ]] ; then
1005 then
1006 src="${src}" 1183 src=${src}
1007 fi
1008 fi 1184 fi
1009 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 1185 fi
1186 [[ ! -e ${src} ]] && return 1
1010 echo "${src}" 1187 echo "${src}"
1011} 1188}
1012 1189
1190# @FUNCTION: unpack_pdv
1191# @USAGE: <file to unpack> <size of off_t>
1192# @DESCRIPTION:
1013# Unpack those pesky pdv generated files ... 1193# Unpack those pesky pdv generated files ...
1014# They're self-unpacking programs with the binary package stuffed in 1194# They're self-unpacking programs with the binary package stuffed in
1015# the middle of the archive. Valve seems to use it a lot ... too bad 1195# the middle of the archive. Valve seems to use it a lot ... too bad
1016# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1196# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1017# 1197#
1018# Usage: unpack_pdv [file to unpack] [size of off_t]
1019# - you have to specify the off_t size ... i have no idea how to extract that 1198# You have to specify the off_t size ... I have no idea how to extract that
1020# information out of the binary executable myself. basically you pass in 1199# information out of the binary executable myself. Basically you pass in
1021# the size of the off_t type (in bytes) on the machine that built the pdv 1200# the size of the off_t type (in bytes) on the machine that built the pdv
1201# archive.
1202#
1022# archive. one way to determine this is by running the following commands: 1203# One way to determine this is by running the following commands:
1204#
1205# @CODE
1023# strings <pdv archive> | grep lseek 1206# strings <pdv archive> | grep lseek
1024# strace -elseek <pdv archive> 1207# strace -elseek <pdv archive>
1208# @CODE
1209#
1025# basically look for the first lseek command (we do the strings/grep because 1210# Basically look for the first lseek command (we do the strings/grep because
1026# sometimes the function call is _llseek or something) and steal the 2nd 1211# sometimes the function call is _llseek or something) and steal the 2nd
1027# parameter. here is an example: 1212# parameter. Here is an example:
1213#
1214# @CODE
1028# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1215# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1029# lseek 1216# lseek
1030# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1217# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1031# lseek(3, -4, SEEK_END) = 2981250 1218# lseek(3, -4, SEEK_END) = 2981250
1219# @CODE
1220#
1032# thus we would pass in the value of '4' as the second parameter. 1221# Thus we would pass in the value of '4' as the second parameter.
1033unpack_pdv() { 1222unpack_pdv() {
1034 local src="`find_unpackable_file $1`" 1223 local src=$(find_unpackable_file "$1")
1035 local sizeoff_t="$2" 1224 local sizeoff_t=$2
1036 1225
1226 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1037 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 1227 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1038 1228
1039 local shrtsrc="`basename ${src}`" 1229 local shrtsrc=$(basename "${src}")
1040 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1230 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1041 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1231 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1042 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1232 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1043 1233
1044 # grab metadata for debug reasons 1234 # grab metadata for debug reasons
1045 local metafile="$(emktemp)" 1235 local metafile=$(emktemp)
1046 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1236 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1047 1237
1048 # rip out the final file name from the metadata 1238 # rip out the final file name from the metadata
1049 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1239 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1050 datafile="`basename ${datafile}`" 1240 datafile=$(basename "${datafile}")
1051 1241
1052 # now lets uncompress/untar the file if need be 1242 # now lets uncompress/untar the file if need be
1053 local tmpfile="$(emktemp)" 1243 local tmpfile=$(emktemp)
1054 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1244 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1055 1245
1056 local iscompressed="`file -b ${tmpfile}`" 1246 local iscompressed=$(file -b "${tmpfile}")
1057 if [ "${iscompressed:0:8}" == "compress" ] ; then 1247 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1058 iscompressed=1 1248 iscompressed=1
1059 mv ${tmpfile}{,.Z} 1249 mv ${tmpfile}{,.Z}
1060 gunzip ${tmpfile} 1250 gunzip ${tmpfile}
1061 else 1251 else
1062 iscompressed=0 1252 iscompressed=0
1063 fi 1253 fi
1064 local istar="`file -b ${tmpfile}`" 1254 local istar=$(file -b "${tmpfile}")
1065 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1255 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1066 istar=1 1256 istar=1
1067 else 1257 else
1068 istar=0 1258 istar=0
1069 fi 1259 fi
1070 1260
1098 true 1288 true
1099 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1289 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1100 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1290 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101} 1291}
1102 1292
1293# @FUNCTION: unpack_makeself
1294# @USAGE: [file to unpack] [offset] [tail|dd]
1295# @DESCRIPTION:
1103# Unpack those pesky makeself generated files ... 1296# Unpack those pesky makeself generated files ...
1104# They're shell scripts with the binary package tagged onto 1297# They're shell scripts with the binary package tagged onto
1105# the end of the archive. Loki utilized the format as does 1298# the end of the archive. Loki utilized the format as does
1106# many other game companies. 1299# many other game companies.
1107# 1300#
1108# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1301# If the file is not specified, then ${A} is used. If the
1109# - If the file is not specified then unpack will utilize ${A}.
1110# - If the offset is not specified then we will attempt to extract 1302# offset is not specified then we will attempt to extract
1111# the proper offset from the script itself. 1303# the proper offset from the script itself.
1112unpack_makeself() { 1304unpack_makeself() {
1305 local src_input=${1:-${A}}
1113 local src="$(find_unpackable_file "$1")" 1306 local src=$(find_unpackable_file "${src_input}")
1114 local skip="$2" 1307 local skip=$2
1115 local exe="$3" 1308 local exe=$3
1116 1309
1310 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1311
1117 local shrtsrc="$(basename "${src}")" 1312 local shrtsrc=$(basename "${src}")
1118 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1313 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1119 if [ -z "${skip}" ] 1314 if [[ -z ${skip} ]] ; then
1120 then
1121 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1315 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1122 local skip=0 1316 local skip=0
1123 exe=tail 1317 exe=tail
1124 case ${ver} in 1318 case ${ver} in
1125 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1319 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1126 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1320 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1127 ;; 1321 ;;
1128 2.0|2.0.1) 1322 2.0|2.0.1)
1129 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1323 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1130 ;; 1324 ;;
1138 ;; 1332 ;;
1139 2.1.3) 1333 2.1.3)
1140 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1334 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1141 let skip="skip + 1" 1335 let skip="skip + 1"
1142 ;; 1336 ;;
1143 2.1.4) 1337 2.1.4|2.1.5)
1144 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1338 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1145 skip=$(head -n ${skip} "${src}" | wc -c) 1339 skip=$(head -n ${skip} "${src}" | wc -c)
1146 exe="dd" 1340 exe="dd"
1147 ;; 1341 ;;
1148 *) 1342 *)
1160 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1354 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1161 *) die "makeself cant handle exe '${exe}'" 1355 *) die "makeself cant handle exe '${exe}'"
1162 esac 1356 esac
1163 1357
1164 # lets grab the first few bytes of the file to figure out what kind of archive it is 1358 # lets grab the first few bytes of the file to figure out what kind of archive it is
1165 local tmpfile="$(emktemp)" 1359 local tmpfile=$(emktemp)
1166 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1360 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1167 local filetype="$(file -b "${tmpfile}")" 1361 local filetype=$(file -b "${tmpfile}")
1168 case ${filetype} in 1362 case ${filetype} in
1169 *tar\ archive) 1363 *tar\ archive*)
1170 eval ${exe} | tar --no-same-owner -xf - 1364 eval ${exe} | tar --no-same-owner -xf -
1171 ;; 1365 ;;
1172 bzip2*) 1366 bzip2*)
1173 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1367 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1174 ;; 1368 ;;
1184 ;; 1378 ;;
1185 esac 1379 esac
1186 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1380 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1187} 1381}
1188 1382
1383# @FUNCTION: check_license
1384# @USAGE: [license]
1385# @DESCRIPTION:
1189# Display a license for user to accept. 1386# Display a license for user to accept. If no license is
1190#
1191# Usage: check_license [license]
1192# - If the file is not specified then ${LICENSE} is used. 1387# specified, then ${LICENSE} is used.
1193check_license() { 1388check_license() {
1194 local lic=$1 1389 local lic=$1
1195 if [ -z "${lic}" ] ; then 1390 if [ -z "${lic}" ] ; then
1196 lic="${PORTDIR}/licenses/${LICENSE}" 1391 lic="${PORTDIR}/licenses/${LICENSE}"
1197 else 1392 else
1198 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1393 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1199 lic="${PORTDIR}/licenses/${src}" 1394 lic="${PORTDIR}/licenses/${lic}"
1200 elif [ -e "${PWD}/${src}" ] ; then 1395 elif [ -e "${PWD}/${lic}" ] ; then
1201 lic="${PWD}/${src}" 1396 lic="${PWD}/${lic}"
1202 elif [ -e "${src}" ] ; then 1397 elif [ -e "${lic}" ] ; then
1203 lic="${src}" 1398 lic="${lic}"
1204 fi
1205 fi 1399 fi
1206 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1400 fi
1207 local l="`basename ${lic}`" 1401 local l="`basename ${lic}`"
1208 1402
1209 # here is where we check for the licenses the user already 1403 # here is where we check for the licenses the user already
1210 # accepted ... if we don't find a match, we make the user accept 1404 # accepted ... if we don't find a match, we make the user accept
1211 local shopts=$-
1212 local alic 1405 local alic
1213 set -o noglob #so that bash doesn't expand "*" 1406 eshopts_push -o noglob # so that bash doesn't expand "*"
1214 for alic in ${ACCEPT_LICENSE} ; do 1407 for alic in ${ACCEPT_LICENSE} ; do
1215 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1408 if [[ ${alic} == ${l} ]]; then
1216 set +o noglob; set -${shopts} #reset old shell opts 1409 eshopts_pop
1217 return 0 1410 return 0
1218 fi 1411 fi
1219 done 1412 done
1220 set +o noglob; set -$shopts #reset old shell opts 1413 eshopts_pop
1414 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1221 1415
1222 local licmsg="$(emktemp)" 1416 local licmsg=$(emktemp)
1223 cat << EOF > ${licmsg} 1417 cat <<-EOF > ${licmsg}
1224********************************************************** 1418 **********************************************************
1225The following license outlines the terms of use of this 1419 The following license outlines the terms of use of this
1226package. You MUST accept this license for installation to 1420 package. You MUST accept this license for installation to
1227continue. When you are done viewing, hit 'q'. If you 1421 continue. When you are done viewing, hit 'q'. If you
1228CTRL+C out of this, the install will not run! 1422 CTRL+C out of this, the install will not run!
1229********************************************************** 1423 **********************************************************
1230 1424
1231EOF 1425 EOF
1232 cat ${lic} >> ${licmsg} 1426 cat ${lic} >> ${licmsg}
1233 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1427 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1234 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1428 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1235 read alic 1429 read alic
1236 case ${alic} in 1430 case ${alic} in
1243 die "Failed to accept license" 1437 die "Failed to accept license"
1244 ;; 1438 ;;
1245 esac 1439 esac
1246} 1440}
1247 1441
1442# @FUNCTION: cdrom_get_cds
1443# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1444# @DESCRIPTION:
1248# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1445# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1249# the whole 'non-interactive' policy, but damnit I want CD support ! 1446# the whole 'non-interactive' policy, but damnit I want CD support !
1250# 1447#
1251# with these cdrom functions we handle all the user interaction and 1448# With these cdrom functions we handle all the user interaction and
1252# standardize everything. all you have to do is call cdrom_get_cds() 1449# standardize everything. All you have to do is call cdrom_get_cds()
1253# and when the function returns, you can assume that the cd has been 1450# and when the function returns, you can assume that the cd has been
1254# found at CDROM_ROOT. 1451# found at CDROM_ROOT.
1255# 1452#
1453# The function will attempt to locate a cd based upon a file that is on
1454# the cd. The more files you give this function, the more cds
1455# the cdrom functions will handle.
1456#
1256# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1457# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1257# etc... if you want to give the cds better names, then just export 1458# etc... If you want to give the cds better names, then just export
1258# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1459# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1460# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1461# also use the CDROM_NAME_SET bash array.
1259# 1462#
1260# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1463# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1261#
1262# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1263# - this will attempt to locate a cd based upon a file that is on
1264# the cd ... the more files you give this function, the more cds
1265# the cdrom functions will handle
1266cdrom_get_cds() { 1464cdrom_get_cds() {
1267 # first we figure out how many cds we're dealing with by 1465 # first we figure out how many cds we're dealing with by
1268 # the # of files they gave us 1466 # the # of files they gave us
1269 local cdcnt=0 1467 local cdcnt=0
1270 local f= 1468 local f=
1271 for f in "$@" ; do 1469 for f in "$@" ; do
1272 cdcnt=$((cdcnt + 1)) 1470 ((++cdcnt))
1273 export CDROM_CHECK_${cdcnt}="$f" 1471 export CDROM_CHECK_${cdcnt}="$f"
1274 done 1472 done
1275 export CDROM_TOTAL_CDS=${cdcnt} 1473 export CDROM_TOTAL_CDS=${cdcnt}
1276 export CDROM_CURRENT_CD=1 1474 export CDROM_CURRENT_CD=1
1277 1475
1278 # now we see if the user gave use CD_ROOT ... 1476 # now we see if the user gave use CD_ROOT ...
1279 # if they did, let's just believe them that it's correct 1477 # if they did, let's just believe them that it's correct
1280 if [[ ! -z ${CD_ROOT} ]] ; then
1281 export CDROM_ROOT=${CD_ROOT}
1282 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1283 return
1284 fi
1285 # do the same for CD_ROOT_X
1286 if [[ ! -z ${CD_ROOT_1} ]] ; then 1478 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1287 local var= 1479 local var=
1288 cdcnt=0 1480 cdcnt=0
1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1481 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1482 ((++cdcnt))
1291 var="CD_ROOT_${cdcnt}" 1483 var="CD_ROOT_${cdcnt}"
1484 [[ -z ${!var} ]] && var="CD_ROOT"
1292 if [[ -z ${!var} ]] ; then 1485 if [[ -z ${!var} ]] ; then
1293 eerror "You must either use just the CD_ROOT" 1486 eerror "You must either use just the CD_ROOT"
1294 eerror "or specify ALL the CD_ROOT_X variables." 1487 eerror "or specify ALL the CD_ROOT_X variables."
1295 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1488 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1296 die "could not locate CD_ROOT_${cdcnt}" 1489 die "could not locate CD_ROOT_${cdcnt}"
1297 fi 1490 fi
1298 export CDROM_ROOTS_${cdcnt}="${!var}"
1299 done 1491 done
1300 export CDROM_ROOT=${CDROM_ROOTS_1} 1492 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1301 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1493 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1494 export CDROM_SET=-1
1495 for f in ${CDROM_CHECK_1//:/ } ; do
1496 ((++CDROM_SET))
1497 [[ -e ${CD_ROOT}/${f} ]] && break
1498 done
1499 export CDROM_MATCH=${f}
1302 return 1500 return
1303 fi 1501 fi
1304 1502
1503 # User didn't help us out so lets make sure they know they can
1504 # simplify the whole process ...
1305 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1505 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1306 einfon "This ebuild will need the " 1506 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1307 if [[ -z ${CDROM_NAME} ]] ; then
1308 echo "cdrom for ${PN}."
1309 else
1310 echo "${CDROM_NAME}."
1311 fi
1312 echo 1507 echo
1313 einfo "If you do not have the CD, but have the data files" 1508 einfo "If you do not have the CD, but have the data files"
1314 einfo "mounted somewhere on your filesystem, just export" 1509 einfo "mounted somewhere on your filesystem, just export"
1315 einfo "the variable CD_ROOT so that it points to the" 1510 einfo "the variable CD_ROOT so that it points to the"
1316 einfo "directory containing the files." 1511 einfo "directory containing the files."
1317 echo 1512 echo
1318 einfo "For example:" 1513 einfo "For example:"
1319 einfo "export CD_ROOT=/mnt/cdrom" 1514 einfo "export CD_ROOT=/mnt/cdrom"
1320 echo 1515 echo
1321 else 1516 else
1517 if [[ -n ${CDROM_NAME_SET} ]] ; then
1518 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1519 cdcnt=0
1520 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1521 ((++cdcnt))
1522 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1523 done
1524 fi
1525
1322 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1526 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1323 cdcnt=0 1527 cdcnt=0
1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1528 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1325 cdcnt=$((cdcnt + 1)) 1529 ((++cdcnt))
1326 var="CDROM_NAME_${cdcnt}" 1530 var="CDROM_NAME_${cdcnt}"
1327 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1531 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1328 done 1532 done
1329 echo 1533 echo
1330 einfo "If you do not have the CDs, but have the data files" 1534 einfo "If you do not have the CDs, but have the data files"
1331 einfo "mounted somewhere on your filesystem, just export" 1535 einfo "mounted somewhere on your filesystem, just export"
1332 einfo "the following variables so they point to the right place:" 1536 einfo "the following variables so they point to the right place:"
1333 einfon "" 1537 einfon ""
1334 cdcnt=0 1538 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1539 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1)) 1540 ((++cdcnt))
1337 echo -n " CD_ROOT_${cdcnt}" 1541 echo -n " CD_ROOT_${cdcnt}"
1338 done 1542 done
1339 echo 1543 echo
1340 einfo "Or, if you have all the files in the same place, or" 1544 einfo "Or, if you have all the files in the same place, or"
1341 einfo "you only have one cdrom, you can export CD_ROOT" 1545 einfo "you only have one cdrom, you can export CD_ROOT"
1344 echo 1548 echo
1345 einfo "For example:" 1549 einfo "For example:"
1346 einfo "export CD_ROOT_1=/mnt/cdrom" 1550 einfo "export CD_ROOT_1=/mnt/cdrom"
1347 echo 1551 echo
1348 fi 1552 fi
1553
1554 export CDROM_SET=""
1349 export CDROM_CURRENT_CD=0 1555 export CDROM_CURRENT_CD=0
1350 cdrom_load_next_cd 1556 cdrom_load_next_cd
1351} 1557}
1352 1558
1353# this is only used when you need access to more than one cd. 1559# @FUNCTION: cdrom_load_next_cd
1354# when you have finished using the first cd, just call this function. 1560# @DESCRIPTION:
1355# when it returns, CDROM_ROOT will be pointing to the second cd. 1561# Some packages are so big they come on multiple CDs. When you're done reading
1356# remember, you can only go forward in the cd chain, you can't go back. 1562# files off a CD and want access to the next one, just call this function.
1563# Again, all the messy details of user interaction are taken care of for you.
1564# Once this returns, just read the variable CDROM_ROOT for the location of the
1565# mounted CD. Note that you can only go forward in the CD list, so make sure
1566# you only call this function when you're done using the current CD.
1357cdrom_load_next_cd() { 1567cdrom_load_next_cd() {
1358 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1359 local var= 1568 local var
1360 1569 ((++CDROM_CURRENT_CD))
1361 if [[ ! -z ${CD_ROOT} ]] ; then
1362 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1363 return
1364 fi
1365 1570
1366 unset CDROM_ROOT 1571 unset CDROM_ROOT
1367 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1572 var=CD_ROOT_${CDROM_CURRENT_CD}
1573 [[ -z ${!var} ]] && var="CD_ROOT"
1368 if [[ -z ${!var} ]] ; then 1574 if [[ -z ${!var} ]] ; then
1369 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1575 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1370 cdrom_locate_file_on_cd ${!var} 1576 _cdrom_locate_file_on_cd ${!var}
1371 else 1577 else
1372 export CDROM_ROOT=${!var} 1578 export CDROM_ROOT=${!var}
1373 fi 1579 fi
1374 1580
1375 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1581 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1380# all it does is try to locate a give file on a cd ... if the cd isn't 1586# all it does is try to locate a give file on a cd ... if the cd isn't
1381# found, then a message asking for the user to insert the cdrom will be 1587# found, then a message asking for the user to insert the cdrom will be
1382# displayed and we'll hang out here until: 1588# displayed and we'll hang out here until:
1383# (1) the file is found on a mounted cdrom 1589# (1) the file is found on a mounted cdrom
1384# (2) the user hits CTRL+C 1590# (2) the user hits CTRL+C
1385cdrom_locate_file_on_cd() { 1591_cdrom_locate_file_on_cd() {
1592 local mline=""
1593 local showedmsg=0 showjolietmsg=0
1594
1386 while [[ -z ${CDROM_ROOT} ]] ; do 1595 while [[ -z ${CDROM_ROOT} ]] ; do
1596 local i=0
1597 local -a cdset=(${*//:/ })
1598 if [[ -n ${CDROM_SET} ]] ; then
1599 cdset=(${cdset[${CDROM_SET}]})
1600 fi
1601
1602 while [[ -n ${cdset[${i}]} ]] ; do
1387 local dir="$(dirname ${@})" 1603 local dir=$(dirname ${cdset[${i}]})
1388 local file="$(basename ${@})" 1604 local file=$(basename ${cdset[${i}]})
1389 local mline=""
1390 local showedmsg=0
1391 1605
1392 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1606 local point= node= fs= foo=
1607 while read point node fs foo ; do
1608 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1609 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1610 && continue
1611 point=${point//\040/ }
1393 [[ -d ${mline}/${dir} ]] || continue 1612 [[ ! -d ${point}/${dir} ]] && continue
1394 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \ 1613 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1395 && export CDROM_ROOT=${mline} 1614 export CDROM_ROOT=${point}
1615 export CDROM_SET=${i}
1616 export CDROM_MATCH=${cdset[${i}]}
1617 return
1618 done <<< "$(get_mounts)"
1619
1620 ((++i))
1396 done 1621 done
1397 1622
1398 if [[ -z ${CDROM_ROOT} ]] ; then
1399 echo 1623 echo
1400 if [[ ${showedmsg} -eq 0 ]] ; then 1624 if [[ ${showedmsg} -eq 0 ]] ; then
1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1625 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1402 if [[ -z ${CDROM_NAME} ]] ; then 1626 if [[ -z ${CDROM_NAME} ]] ; then
1403 einfo "Please insert the cdrom for ${PN} now !" 1627 einfo "Please insert+mount the cdrom for ${PN} now !"
1404 else
1405 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1406 fi
1407 else 1628 else
1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1409 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1410 else
1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1412 einfo "Please insert+mount the ${!var} cdrom now !" 1629 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1413 fi
1414 fi 1630 fi
1415 showedmsg=1 1631 else
1632 if [[ -z ${CDROM_NAME_1} ]] ; then
1633 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1634 else
1635 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1636 einfo "Please insert+mount the ${!var} cdrom now !"
1637 fi
1416 fi 1638 fi
1639 showedmsg=1
1640 fi
1417 einfo "Press return to scan for the cd again" 1641 einfo "Press return to scan for the cd again"
1418 einfo "or hit CTRL+C to abort the emerge." 1642 einfo "or hit CTRL+C to abort the emerge."
1419 read 1643 echo
1644 if [[ ${showjolietmsg} -eq 0 ]] ; then
1645 showjolietmsg=1
1646 else
1647 ewarn "If you are having trouble with the detection"
1648 ewarn "of your CD, it is possible that you do not have"
1649 ewarn "Joliet support enabled in your kernel. Please"
1650 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1651 ebeep 5
1420 fi 1652 fi
1653 read || die "something is screwed with your system"
1421 done 1654 done
1422} 1655}
1423 1656
1657# @FUNCTION: strip-linguas
1658# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1659# @DESCRIPTION:
1424# Make sure that LINGUAS only contains languages that 1660# Make sure that LINGUAS only contains languages that
1425# a package can support 1661# a package can support. The first form allows you to
1426# 1662# specify a list of LINGUAS. The -i builds a list of po
1427# usage: strip-linguas <allow LINGUAS> 1663# files found in all the directories and uses the
1428# strip-linguas -i <directories of .po files> 1664# intersection of the lists. The -u builds a list of po
1429# strip-linguas -u <directories of .po files> 1665# files found in all the directories and uses the union
1430# 1666# of the lists.
1431# The first form allows you to specify a list of LINGUAS.
1432# The -i builds a list of po files found in all the
1433# directories and uses the intersection of the lists.
1434# The -u builds a list of po files found in all the
1435# directories and uses the union of the lists.
1436strip-linguas() { 1667strip-linguas() {
1437 local ls newls 1668 local ls newls nols
1438 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1669 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1439 local op="$1"; shift 1670 local op=$1; shift
1440 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1671 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1441 local d f 1672 local d f
1442 for d in "$@" ; do 1673 for d in "$@" ; do
1443 if [ "${op}" == "-u" ] ; then 1674 if [[ ${op} == "-u" ]] ; then
1444 newls="${ls}" 1675 newls=${ls}
1445 else 1676 else
1446 newls="" 1677 newls=""
1447 fi 1678 fi
1448 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1679 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1449 if [ "${op}" == "-i" ] ; then 1680 if [[ ${op} == "-i" ]] ; then
1450 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1681 hasq ${f} ${ls} && newls="${newls} ${f}"
1451 else 1682 else
1452 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1683 hasq ${f} ${ls} || newls="${newls} ${f}"
1453 fi 1684 fi
1454 done 1685 done
1455 ls="${newls}" 1686 ls=${newls}
1456 done 1687 done
1457 ls="${ls//.po}"
1458 else 1688 else
1459 ls="$@" 1689 ls="$@"
1460 fi 1690 fi
1461 1691
1462 ls=" ${ls} " 1692 nols=""
1463 newls="" 1693 newls=""
1464 for f in ${LINGUAS} ; do 1694 for f in ${LINGUAS} ; do
1465 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1695 if hasq ${f} ${ls} ; then
1466 newls="${newls} ${f}" 1696 newls="${newls} ${f}"
1467 else 1697 else
1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1698 nols="${nols} ${f}"
1469 fi 1699 fi
1470 done 1700 done
1471 if [ -z "${newls}" ] ; then 1701 [[ -n ${nols} ]] \
1472 unset LINGUAS 1702 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1473 else
1474 export LINGUAS="${newls}" 1703 export LINGUAS=${newls:1}
1475 fi
1476} 1704}
1477 1705
1478# moved from kernel.eclass since they are generally useful outside of 1706# @FUNCTION: preserve_old_lib
1479# kernel.eclass -iggy (20041002) 1707# @USAGE: <libs to preserve> [more libs]
1480 1708# @DESCRIPTION:
1481# the following functions are useful in kernel module ebuilds, etc.
1482# for an example see ivtv or drbd ebuilds
1483
1484# set's ARCH to match what the kernel expects
1485set_arch_to_kernel() {
1486 i=10
1487 while ((i--)) ; do
1488 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1489 done
1490 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1491 case ${ARCH} in
1492 x86) export ARCH="i386";;
1493 amd64) export ARCH="x86_64";;
1494 hppa) export ARCH="parisc";;
1495 mips) export ARCH="mips";;
1496 *) export ARCH="${ARCH}";;
1497 esac
1498}
1499
1500# set's ARCH back to what portage expects
1501set_arch_to_portage() {
1502 i=10
1503 while ((i--)) ; do
1504 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1505 done
1506 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1507}
1508
1509# Jeremy Huddleston <eradicator@gentoo.org>:
1510# preserve_old_lib /path/to/libblah.so.0
1511# preserve_old_lib_notify /path/to/libblah.so.0
1512#
1513# These functions are useful when a lib in your package changes --soname. Such 1709# These functions are useful when a lib in your package changes ABI SONAME.
1514# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1710# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1515# would break packages that link against it. Most people get around this 1711# would break packages that link against it. Most people get around this
1516# by using the portage SLOT mechanism, but that is not always a relevant 1712# by using the portage SLOT mechanism, but that is not always a relevant
1517# solution, so instead you can add the following to your ebuilds: 1713# solution, so instead you can call this from pkg_preinst. See also the
1518# 1714# preserve_old_lib_notify function.
1519# src_install() {
1520# ...
1521# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1522# ...
1523# }
1524#
1525# pkg_postinst() {
1526# ...
1527# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1528# ...
1529# }
1530
1531preserve_old_lib() { 1715preserve_old_lib() {
1532 LIB=$1 1716 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1717 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1718 die "Invalid preserve_old_lib() usage"
1719 fi
1720 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1533 1721
1534 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1722 # let portage worry about it
1535 SONAME=`basename ${LIB}` 1723 has preserve-libs ${FEATURES} && return 0
1536 DIRNAME=`dirname ${LIB}`
1537 1724
1538 dodir ${DIRNAME} 1725 local lib dir
1539 cp ${ROOT}${LIB} ${D}${DIRNAME} 1726 for lib in "$@" ; do
1727 [[ -e ${ROOT}/${lib} ]] || continue
1728 dir=${lib%/*}
1729 dodir ${dir} || die "dodir ${dir} failed"
1730 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1540 touch ${D}${LIB} 1731 touch "${D}"/${lib}
1541 fi 1732 done
1542} 1733}
1543 1734
1735# @FUNCTION: preserve_old_lib_notify
1736# @USAGE: <libs to notify> [more libs]
1737# @DESCRIPTION:
1738# Spit helpful messages about the libraries preserved by preserve_old_lib.
1544preserve_old_lib_notify() { 1739preserve_old_lib_notify() {
1545 LIB=$1 1740 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1741 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1742 die "Invalid preserve_old_lib_notify() usage"
1743 fi
1546 1744
1547 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1745 # let portage worry about it
1548 SONAME=`basename ${LIB}` 1746 has preserve-libs ${FEATURES} && return 0
1549 1747
1748 local lib notice=0
1749 for lib in "$@" ; do
1750 [[ -e ${ROOT}/${lib} ]] || continue
1751 if [[ ${notice} -eq 0 ]] ; then
1752 notice=1
1550 einfo "An old version of an installed library was detected on your system." 1753 ewarn "Old versions of installed libraries were detected on your system."
1551 einfo "In order to avoid breaking packages that link against is, this older version" 1754 ewarn "In order to avoid breaking packages that depend on these old libs,"
1552 einfo "is not being removed. In order to make full use of this newer version," 1755 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1553 einfo "you will need to execute the following command:" 1756 ewarn "in order to remove these old dependencies. If you do not have this"
1554 einfo " revdep-rebuild --soname ${SONAME}" 1757 ewarn "helper program, simply emerge the 'gentoolkit' package."
1555 einfo 1758 ewarn
1556 einfo "After doing that, you can safely remove ${LIB}"
1557 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1558 fi 1759 fi
1760 ewarn " # revdep-rebuild --library ${lib##*/}"
1761 done
1762 if [[ ${notice} -eq 1 ]] ; then
1763 ewarn
1764 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1765 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1766 for lib in "$@" ; do
1767 ewarn " # rm '${lib}'"
1768 done
1769 fi
1559} 1770}
1560 1771
1561# Hack for people to figure out if a package was built with 1772# @FUNCTION: built_with_use
1562# certain USE flags 1773# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1774# @DESCRIPTION:
1563# 1775#
1564# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1776# Deprecated: Use EAPI 2 use deps in DEPEND|RDEPEND and with has_version calls.
1565# ex: built_with_use xchat gtk2
1566# 1777#
1567# Flags: -a all USE flags should be utilized 1778# A temporary hack until portage properly supports DEPENDing on USE
1568# -o at least one USE flag should be utilized 1779# flags being enabled in packages. This will check to see if the specified
1569# Note: the default flag is '-a' 1780# DEPEND atom was built with the specified list of USE flags. The
1781# --missing option controls the behavior if called on a package that does
1782# not actually support the defined USE flags (aka listed in IUSE).
1783# The default is to abort (call die). The -a and -o flags control
1784# the requirements of the USE flags. They correspond to "and" and "or"
1785# logic. So the -a flag means all listed USE flags must be enabled
1786# while the -o flag means at least one of the listed IUSE flags must be
1787# enabled. The --hidden option is really for internal use only as it
1788# means the USE flag we're checking is hidden expanded, so it won't be found
1789# in IUSE like normal USE flags.
1790#
1791# Remember that this function isn't terribly intelligent so order of optional
1792# flags matter.
1570built_with_use() { 1793built_with_use() {
1794 local hidden="no"
1795 if [[ $1 == "--hidden" ]] ; then
1796 hidden="yes"
1797 shift
1798 fi
1799
1800 local missing_action="die"
1801 if [[ $1 == "--missing" ]] ; then
1802 missing_action=$2
1803 shift ; shift
1804 case ${missing_action} in
1805 true|false|die) ;;
1806 *) die "unknown action '${missing_action}'";;
1807 esac
1808 fi
1809
1571 local opt=$1 1810 local opt=$1
1572 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1811 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1573 1812
1574 local PKG=$(best_version $1) 1813 local PKG=$(best_version $1)
1814 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1575 shift 1815 shift
1576 1816
1577 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1817 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1578 [[ ! -e ${USEFILE} ]] && return 1 1818 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1819
1820 # if the IUSE file doesn't exist, the read will error out, we need to handle
1821 # this gracefully
1822 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "Unable to determine what USE flags $PKG was built with";;
1827 esac
1828 fi
1829
1830 if [[ ${hidden} == "no" ]] ; then
1831 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1832 # Don't check USE_EXPAND #147237
1833 local expand
1834 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1835 if [[ $1 == ${expand}_* ]] ; then
1836 expand=""
1837 break
1838 fi
1839 done
1840 if [[ -n ${expand} ]] ; then
1841 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1842 case ${missing_action} in
1843 true) return 0;;
1844 false) return 1;;
1845 die) die "$PKG does not actually support the $1 USE flag!";;
1846 esac
1847 fi
1848 fi
1849 fi
1579 1850
1580 local USE_BUILT=$(<${USEFILE}) 1851 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do 1852 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then 1853 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0 1854 has $1 ${USE_BUILT} && return 0
1587 shift 1858 shift
1588 done 1859 done
1589 [[ ${opt} = "-a" ]] 1860 [[ ${opt} = "-a" ]]
1590} 1861}
1591 1862
1863# @FUNCTION: epunt_cxx
1864# @USAGE: [dir to scan]
1865# @DESCRIPTION:
1592# Many configure scripts wrongly bail when a C++ compiler 1866# Many configure scripts wrongly bail when a C++ compiler could not be
1593# could not be detected. #73450 1867# detected. If dir is not specified, then it defaults to ${S}.
1868#
1869# http://bugs.gentoo.org/73450
1594epunt_cxx() { 1870epunt_cxx() {
1595 local dir=$1 1871 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S} 1872 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks" 1873 ebegin "Removing useless C++ checks"
1598 local f 1874 local f
1599 for f in $(find ${dir} -name configure) ; do 1875 find "${dir}" -name configure | while read f ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1876 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done 1877 done
1602 eend 0 1878 eend 0
1603} 1879}
1604 1880
1605# This function simply returns the desired lib directory. With portage 1881# @FUNCTION: make_wrapper
1606# 2.0.51, we now have support for installing libraries to lib32/lib64 1882# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1607# to accomidate the needs of multilib systems. It's no longer a good idea 1883# @DESCRIPTION:
1608# to assume all libraries will end up in lib. Replace any (sane) instances 1884# Create a shell wrapper script named wrapper in installpath
1609# where lib is named directly with $(get_libdir) if possible. 1885# (defaults to the bindir) to execute target (default of wrapper) by
1610# 1886# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1611# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 1887# libpaths followed by optionally changing directory to chdir.
1612# 1888make_wrapper() {
1613# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 1889 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1614# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, 1890 local tmpwrapper=$(emktemp)
1615# fall back on old behavior. Any profile that has these set should also 1891 # We don't want to quote ${bin} so that people can pass complex
1616# depend on a newer version of portage (not yet released) which uses these 1892 # things as $bin ... "./someprog --args"
1617# over CONF_LIBDIR in econf, dolib, etc... 1893 cat << EOF > "${tmpwrapper}"
1618get_libdir() { 1894#!/bin/sh
1619 LIBDIR_TEST=$(type econf) 1895cd "${chdir:-.}"
1620 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
1621 # if there is an override, we want to use that... always.
1622 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
1623 # We don't need to know the verison of portage. We only need to know
1624 # if there is support for CONF_LIBDIR in econf and co.
1625 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1626 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1627 # # and if there isnt an override, and we're using a version of
1628 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1629 # # and friends from portage 2.0.50 wont be too happy otherwise.
1630 # CONF_LIBDIR="lib"
1631 #fi
1632 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1633 CONF_LIBDIR="$(get_abi_LIBDIR)"
1634 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1635 # will be <portage-2.0.51_pre20
1636 CONF_LIBDIR="lib"
1637 fi
1638 # and of course, default to lib if CONF_LIBDIR isnt set
1639 echo ${CONF_LIBDIR:=lib}
1640 unset LIBDIR_TEST
1641}
1642
1643get_multilibdir() {
1644 if [ -n "$(get_abi_LIBDIR)" ]; then
1645 eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1646 exit 1
1647 fi
1648 echo ${CONF_MULTILIBDIR:=lib32}
1649}
1650
1651# Sometimes you need to override the value returned by get_libdir. A good
1652# example of this is xorg-x11, where lib32 isnt a supported configuration,
1653# and where lib64 -must- be used on amd64 (for applications that need lib
1654# to be 32bit, such as adobe acrobat). Note that this override also bypasses
1655# portage version sanity checking.
1656# get_libdir_override expects one argument, the result get_libdir should
1657# return:
1658#
1659# get_libdir_override lib64
1660#
1661# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
1662get_libdir_override() {
1663 if [ -n "$(get_abi_LIBDIR)" ]; then
1664 eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1665 exit 1
1666 fi
1667 CONF_LIBDIR="$1"
1668 CONF_LIBDIR_OVERRIDE="$1"
1669}
1670
1671# get_abi_var <VAR> [<ABI>]
1672# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1673#
1674# ex:
1675# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1676#
1677# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1678# This will hopefully be added to portage soon...
1679#
1680# If <ABI> is not specified, ${ABI} is used.
1681# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1682# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1683#
1684# Jeremy Huddleston <eradicator@gentoo.org>
1685get_abi_var() {
1686 local flag=${1}
1687 local abi
1688 if [ $# -gt 1 ]; then
1689 abi=${2}
1690 elif [ -n "${ABI}" ]; then 1896if [ -n "${libdir}" ] ; then
1691 abi=${ABI} 1897 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1692 elif [ -n "${DEFAULT_ABI}" ]; then 1898 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1693 abi=${DEFAULT_ABI}
1694 else 1899 else
1695 return 1 1900 export LD_LIBRARY_PATH="${libdir}"
1901 fi
1696 fi 1902fi
1697 1903exec ${bin} "\$@"
1698 local var="${flag}_${abi}" 1904EOF
1699 echo ${!var} 1905 chmod go+rx "${tmpwrapper}"
1700} 1906 if [[ -n ${path} ]] ; then
1701 1907 (
1702get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; } 1908 exeinto "${path}"
1703get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; } 1909 newexe "${tmpwrapper}" "${wrapper}"
1704get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; } 1910 ) || die
1705get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }
1706
1707# get_all_libdir()
1708# Returns a list of all the libdirs used by this profile
1709get_all_libdirs() {
1710 local libdirs
1711 if [ -n "${MULTILIB_ABIS}" ]; then
1712 for abi in ${MULTILIB_ABIS}; do
1713 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1714 done
1715 libdirs="${libdirs:1}"
1716 elif [ -n "${CONF_LIBDIR}" ]; then
1717 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1718 else 1911 else
1719 libdirs="lib" 1912 newbin "${tmpwrapper}" "${wrapper}" || die
1913 fi
1914}
1915
1916# @FUNCTION: prepalldocs
1917# @USAGE:
1918# @DESCRIPTION:
1919# Compress files in /usr/share/doc which are not already
1920# compressed, excluding /usr/share/doc/${PF}/html.
1921# Uses the ecompressdir to do the compression.
1922# 2009-02-18 by betelgeuse:
1923# Commented because ecompressdir is even more internal to
1924# Portage than prepalldocs (it's not even mentioned in man 5
1925# ebuild). Please submit a better version for review to gentoo-dev
1926# if you want prepalldocs here.
1927#prepalldocs() {
1928# if [[ -n $1 ]] ; then
1929# ewarn "prepalldocs: invalid usage; takes no arguments"
1720 fi 1930# fi
1721 1931
1722 echo "${libdirs}" 1932# cd "${D}"
1723} 1933# [[ -d usr/share/doc ]] || return 0
1934
1935# find usr/share/doc -exec gzip {} +
1936# ecompressdir --ignore /usr/share/doc/${PF}/html
1937# ecompressdir --queue /usr/share/doc
1938#}

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