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Revision 1.9 Revision 1.241
1# Copyright 1999-2002 Gentoo Technologies, Inc. 1# Copyright 1999-2006 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# Author: Martin Schlemmer <azarah@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.9 2002/12/01 15:48:27 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.241 2006/06/15 14:45:59 vapier Exp $
4#
5# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
6# have to implement themselves. 6# have to implement themselves.
7# 7#
8# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
9 11
10ECLASS=eutils 12inherit multilib portability
11INHERITED="$INHERITED $ECLASS"
12
13newdepend sys-devel/patch
14 13
15DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
23 sleep ${1:-5}
24 fi
25}
26
27# Beep the specified number of times (defaults to five). If our output
28# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
29# don't beep.
30# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
31ebeep() {
32 local n
33 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
34 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
35 echo -ne "\a"
36 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
37 echo -ne "\a"
38 sleep 1
39 done
40 fi
41}
16 42
17# This function generate linker scripts in /usr/lib for dynamic 43# This function generate linker scripts in /usr/lib for dynamic
18# libs in /lib. This is to fix linking problems when you have 44# libs in /lib. This is to fix linking problems when you have
19# the .so in /lib, and the .a in /usr/lib. What happens is that 45# the .so in /lib, and the .a in /usr/lib. What happens is that
20# in some cases when linking dynamic, the .a in /usr/lib is used 46# in some cases when linking dynamic, the .a in /usr/lib is used
… …
31# to point to the latest version of the library present. 57# to point to the latest version of the library present.
32# 58#
33# <azarah@gentoo.org> (26 Oct 2002) 59# <azarah@gentoo.org> (26 Oct 2002)
34# 60#
35gen_usr_ldscript() { 61gen_usr_ldscript() {
36 62 local lib libdir=$(get_libdir)
37 # Just make sure it exists 63 # Just make sure it exists
38 dodir /usr/lib 64 dodir /usr/${libdir}
39 65
66 for lib in "${@}" ; do
40 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 67 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
41/* GNU ld script 68 /* GNU ld script
42 Because Gentoo have critical dynamic libraries 69 Since Gentoo has critical dynamic libraries
43 in /lib, and the static versions in /usr/lib, we 70 in /lib, and the static versions in /usr/lib,
44 need to have a "fake" dynamic lib in /usr/lib, 71 we need to have a "fake" dynamic lib in /usr/lib,
45 otherwise we run into linking problems. 72 otherwise we run into linking problems.
46 See bug #4411 on http://bugs.gentoo.org/ for 73
47 more info. */ 74 See bug http://bugs.gentoo.org/4411 for more info.
48GROUP ( /lib/libxxx ) 75 */
76 GROUP ( /${libdir}/${lib} )
49END_LDSCRIPT 77 END_LDSCRIPT
50 78 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
51 dosed "s:libxxx:$1:" /usr/lib/$1
52
53 return 0
54}
55
56# Simple function to draw a line consisting of '=' the same length as $*
57#
58# <azarah@gentoo.org> (11 Nov 2002)
59#
60draw_line() {
61 local i=0
62 local str_length=""
63
64 # Handle calls that do not have args, or wc not being installed ...
65 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
66 then
67 echo "==============================================================="
68 return 0
69 fi
70
71 # Get the length of $*
72 str_length="$(echo -n "$*" | wc -m)"
73
74 while [ "$i" -lt "${str_length}" ]
75 do
76 echo -n "="
77
78 i=$((i + 1))
79 done 79 done
80
81 echo
82
83 return 0
84} 80}
81
85 82
86# Default directory where patches are located 83# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 84EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 85# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 86EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 87# Default options for patch
91EPATCH_OPTS="" 88# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
89# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
90# Set -E to automatically remove empty files.
91EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
92# List of patches not to apply. Not this is only file names, 92# List of patches not to apply. Not this is only file names,
93# and not the full path .. 93# and not the full path ..
94EPATCH_EXCLUDE="" 94EPATCH_EXCLUDE=""
95# Change the printed message for a single patch. 95# Change the printed message for a single patch.
96EPATCH_SINGLE_MSG="" 96EPATCH_SINGLE_MSG=""
97# Change the printed message for multiple patches.
98EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
99# Force applying bulk patches even if not following the style:
100#
101# ??_${ARCH}_foo.${EPATCH_SUFFIX}
102#
103EPATCH_FORCE="no"
97 104
98# This function is for bulk patching, or in theory for just one 105# This function is for bulk patching, or in theory for just one
99# or two patches. 106# or two patches.
100# 107#
101# It should work with .bz2, .gz, .zip and plain text patches. 108# It should work with .bz2, .gz, .zip and plain text patches.
… …
127# hand its a directory, it will set EPATCH_SOURCE to this. 134# hand its a directory, it will set EPATCH_SOURCE to this.
128# 135#
129# <azarah@gentoo.org> (10 Nov 2002) 136# <azarah@gentoo.org> (10 Nov 2002)
130# 137#
131epatch() { 138epatch() {
139 _epatch_draw_line() {
140 [[ -z $1 ]] && set "$(printf "%65s" '')"
141 echo "${1//?/=}"
142 }
143 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
132 local PIPE_CMD="" 144 local PIPE_CMD=""
133 local STDERR_TARGET="${T}/$$.out" 145 local STDERR_TARGET="${T}/$$.out"
134 local PATCH_TARGET="${T}/$$.patch" 146 local PATCH_TARGET="${T}/$$.patch"
135 local PATCH_SUFFIX="" 147 local PATCH_SUFFIX=""
136 local SINGLE_PATCH="no" 148 local SINGLE_PATCH="no"
137 local x="" 149 local x=""
138 150
151 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
152
139 if [ "$#" -gt 1 ] 153 if [ "$#" -gt 1 ]
140 then 154 then
141 eerror "Invalid arguments to epatch()" 155 local m=""
142 die "Invalid arguments to epatch()" 156 for m in "$@" ; do
157 epatch "${m}"
158 done
159 return 0
143 fi 160 fi
144 161
145 if [ -n "$1" -a -f "$1" ] 162 if [ -n "$1" -a -f "$1" ]
146 then 163 then
147 SINGLE_PATCH="yes" 164 SINGLE_PATCH="yes"
148 165
149 local EPATCH_SOURCE="$1" 166 local EPATCH_SOURCE="$1"
150 local EPATCH_SUFFIX="${1##*\.}" 167 local EPATCH_SUFFIX="${1##*\.}"
151 168
152 elif [ -n "$1" -a -d "$1" ] 169 elif [ -n "$1" -a -d "$1" ]
153 then 170 then
171 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
172 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
173 then
174 local EPATCH_SOURCE="$1/*"
175 else
154 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 176 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
177 fi
155 else 178 else
156 if [ ! -d ${EPATCH_SOURCE} ] 179 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
157 then 180 then
181 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
182 then
183 EPATCH_SOURCE="$1"
184 fi
185
158 echo 186 echo
159 eerror "Cannot find \$EPATCH_SOURCE!" 187 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
188 eerror
189 eerror " ${EPATCH_SOURCE}"
190 eerror " ( ${EPATCH_SOURCE##*/} )"
160 echo 191 echo
161 die "Cannot find \$EPATCH_SOURCE!" 192 die "Cannot find \$EPATCH_SOURCE!"
162 fi 193 fi
163 194
164 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
165 fi 196 fi
166 197
167 case ${EPATCH_SUFFIX##*\.} in 198 case ${EPATCH_SUFFIX##*\.} in
168 bz2) 199 bz2)
… …
183 ;; 214 ;;
184 esac 215 esac
185 216
186 if [ "${SINGLE_PATCH}" = "no" ] 217 if [ "${SINGLE_PATCH}" = "no" ]
187 then 218 then
188 einfo "Applying various patches (bugfixes/updates)..." 219 einfo "${EPATCH_MULTI_MSG}"
189 fi 220 fi
190 for x in ${EPATCH_SOURCE} 221 for x in ${EPATCH_SOURCE}
191 do 222 do
192 # New ARCH dependant patch naming scheme... 223 # New ARCH dependant patch naming scheme ...
193 # 224 #
194 # ???_arch_foo.patch 225 # ???_arch_foo.patch
195 # 226 #
196 if [ -f ${x} ] && \ 227 if [ -f ${x} ] && \
197 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 228 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
229 [ "${EPATCH_FORCE}" = "yes" ])
198 then 230 then
199 local count=0 231 local count=0
200 local popts="${EPATCH_OPTS}" 232 local popts="${EPATCH_OPTS}"
233 local patchname=${x##*/}
201 234
202 if [ -n "${EPATCH_EXCLUDE}" ] 235 if [ -n "${EPATCH_EXCLUDE}" ]
203 then 236 then
204 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 237 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
205 then 238 then
206 continue 239 continue
207 fi 240 fi
208 fi 241 fi
209 242
210 if [ "${SINGLE_PATCH}" = "yes" ] 243 if [ "${SINGLE_PATCH}" = "yes" ]
211 then 244 then
212 if [ -n "${EPATCH_SINGLE_MSG}" ] 245 if [ -n "${EPATCH_SINGLE_MSG}" ]
213 then 246 then
214 einfo "${EPATCH_SINGLE_MSG}" 247 einfo "${EPATCH_SINGLE_MSG}"
215 else 248 else
216 einfo "Applying ${x##*/}..." 249 einfo "Applying ${patchname} ..."
217 fi 250 fi
218 else 251 else
219 einfo " ${x##*/}..." 252 einfo " ${patchname} ..."
220 fi 253 fi
221 254
222 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 255 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
223 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 257
225 # Allow for prefix to differ ... im lazy, so shoot me :/ 258 # Allow for prefix to differ ... im lazy, so shoot me :/
226 while [ "${count}" -lt 5 ] 259 while [ "${count}" -lt 5 ]
227 do 260 do
228 # Generate some useful debug info ... 261 # Generate some useful debug info ...
229 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
230 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 264
232 if [ "${PATCH_SUFFIX}" != "patch" ] 265 if [ "${PATCH_SUFFIX}" != "patch" ]
233 then 266 then
234 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 267 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
235 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 else 269 else
237 PATCH_TARGET="${x}" 270 PATCH_TARGET="${x}"
238 fi 271 fi
239 272
240 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
241 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 275
243 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 277 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 278
246 if [ "${PATCH_SUFFIX}" != "patch" ] 279 if [ "${PATCH_SUFFIX}" != "patch" ]
247 then 280 then
248 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 281 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
249 then 282 then
250 echo 283 echo
251 eerror "Could not extract patch!" 284 eerror "Could not extract patch!"
252 #die "Could not extract patch!" 285 #die "Could not extract patch!"
253 count=5 286 count=5
254 break 287 break
255 fi 288 fi
256 fi 289 fi
257 290
258 if patch ${popts} --dry-run -f -p${count} < ${PATCH_TARGET} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 291 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
259 then 292 then
260 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 293 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
261 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 294 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 295 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
263 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
264 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
265 298
266 patch ${popts} -p${count} < ${PATCH_TARGET} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 299 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
300 _epatch_assert
267 301
268 if [ "$?" -ne 0 ] 302 if [ "$?" -ne 0 ]
269 then 303 then
270 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
271 echo 305 echo
272 eerror "A dry-run of patch command succeeded, but actually" 306 eerror "A dry-run of patch command succeeded, but actually"
273 eerror "applying the patch failed!" 307 eerror "applying the patch failed!"
274 #die "Real world sux compared to the dreamworld!" 308 #die "Real world sux compared to the dreamworld!"
275 count=5 309 count=5
276 fi 310 fi
277 311
278 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
279 313
280 break 314 break
281 fi 315 fi
282 316
283 count=$((count + 1)) 317 count=$((count + 1))
284 done 318 done
… …
289 fi 323 fi
290 324
291 if [ "${count}" -eq 5 ] 325 if [ "${count}" -eq 5 ]
292 then 326 then
293 echo 327 echo
294 eerror "Failed Patch: ${x##*/}!" 328 eerror "Failed Patch: ${patchname} !"
329 eerror " ( ${PATCH_TARGET} )"
295 eerror 330 eerror
296 eerror "Include in your bugreport the contents of:" 331 eerror "Include in your bugreport the contents of:"
297 eerror 332 eerror
298 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 333 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
299 echo 334 echo
300 die "Failed Patch: ${x##*/}!" 335 die "Failed Patch: ${patchname}!"
301 fi 336 fi
302 337
303 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 339
305 eend 0 340 eend 0
306 fi 341 fi
307 done 342 done
308 if [ "${SINGLE_PATCH}" = "no" ] 343 if [ "${SINGLE_PATCH}" = "no" ]
309 then 344 then
310 einfo "Done with patching" 345 einfo "Done with patching"
311 fi 346 fi
312} 347}
313 348
349# Cheap replacement for when debianutils (and thus mktemp)
350# does not exist on the users system
351# vapier@gentoo.org
352#
353# Takes just 1 optional parameter (the directory to create tmpfile in)
354emktemp() {
355 local exe="touch"
356 [[ $1 == -d ]] && exe="mkdir" && shift
357 local topdir=$1
358
359 if [[ -z ${topdir} ]] ; then
360 [[ -z ${T} ]] \
361 && topdir="/tmp" \
362 || topdir=${T}
363 fi
364
365 if [[ -z $(type -p mktemp) ]] ; then
366 local tmp=/
367 while [[ -e ${tmp} ]] ; do
368 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
369 done
370 ${exe} "${tmp}" || ${exe} -p "${tmp}"
371 echo "${tmp}"
372 else
373 if [[ ${exe} == "touch" ]] ; then
374 [[ ${USERLAND} == "GNU" ]] \
375 && mktemp -p "${topdir}" \
376 || TMPDIR="${topdir}" mktemp -t tmp
377 else
378 [[ ${USERLAND} == "GNU" ]] \
379 && mktemp -d "${topdir}" \
380 || TMPDIR="${topdir}" mktemp -dt tmp
381 fi
382 fi
383}
384
385# Small wrapper for getent (Linux), nidump (Mac OS X),
386# and pw (FreeBSD) used in enewuser()/enewgroup()
387# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
388# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
389#
390# egetent(database, key)
391egetent() {
392 case ${CHOST} in
393 *-darwin*)
394 case "$2" in
395 *[!0-9]*) # Non numeric
396 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
397 ;;
398 *) # Numeric
399 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
400 ;;
401 esac
402 ;;
403 *-freebsd*|*-dragonfly*)
404 local opts action="user"
405 [[ $1 == "passwd" ]] || action="group"
406
407 # lookup by uid/gid
408 if [[ $2 == [[:digit:]]* ]] ; then
409 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
410 fi
411
412 pw show ${action} ${opts} "$2" -q
413 ;;
414 *-netbsd*|*-openbsd*)
415 grep "$2:\*:" /etc/$1
416 ;;
417 *)
418 type -p nscd >& /dev/null && nscd -i "$1"
419 getent "$1" "$2"
420 ;;
421 esac
422}
423
424# Simplify/standardize adding users to the system
425# vapier@gentoo.org
426#
427# enewuser(username, uid, shell, homedir, groups, extra options)
428#
429# Default values if you do not specify any:
430# username: REQUIRED !
431# uid: next available (see useradd(8))
432# note: pass -1 to get default behavior
433# shell: /bin/false
434# homedir: /dev/null
435# groups: none
436# extra: comment of 'added by portage for ${PN}'
437enewuser() {
438 case ${EBUILD_PHASE} in
439 unpack|compile|test|install)
440 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
441 eerror "Package fails at QA and at life. Please file a bug."
442 die "Bad package! enewuser is only for use in pkg_* functions!"
443 esac
444
445 # get the username
446 local euser=$1; shift
447 if [[ -z ${euser} ]] ; then
448 eerror "No username specified !"
449 die "Cannot call enewuser without a username"
450 fi
451
452 # lets see if the username already exists
453 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
454 return 0
455 fi
456 einfo "Adding user '${euser}' to your system ..."
457
458 # options to pass to useradd
459 local opts=
460
461 # handle uid
462 local euid=$1; shift
463 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
464 if [[ ${euid} -gt 0 ]] ; then
465 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
466 euid="next"
467 fi
468 else
469 eerror "Userid given but is not greater than 0 !"
470 die "${euid} is not a valid UID"
471 fi
472 else
473 euid="next"
474 fi
475 if [[ ${euid} == "next" ]] ; then
476 for euid in $(seq 101 999) ; do
477 [[ -z $(egetent passwd ${euid}) ]] && break
478 done
479 fi
480 opts="${opts} -u ${euid}"
481 einfo " - Userid: ${euid}"
482
483 # handle shell
484 local eshell=$1; shift
485 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
486 if [[ ! -e ${ROOT}${eshell} ]] ; then
487 eerror "A shell was specified but it does not exist !"
488 die "${eshell} does not exist in ${ROOT}"
489 fi
490 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
491 eerror "Do not specify ${eshell} yourself, use -1"
492 die "Pass '-1' as the shell parameter"
493 fi
494 else
495 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
496 [[ -x ${ROOT}${shell} ]] && break
497 done
498
499 if [[ ${shell} == "/dev/null" ]] ; then
500 eerror "Unable to identify the shell to use"
501 die "Unable to identify the shell to use"
502 fi
503
504 eshell=${shell}
505 fi
506 einfo " - Shell: ${eshell}"
507 opts="${opts} -s ${eshell}"
508
509 # handle homedir
510 local ehome=$1; shift
511 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
512 ehome="/dev/null"
513 fi
514 einfo " - Home: ${ehome}"
515 opts="${opts} -d ${ehome}"
516
517 # handle groups
518 local egroups=$1; shift
519 if [[ ! -z ${egroups} ]] ; then
520 local oldifs=${IFS}
521 local defgroup="" exgroups=""
522
523 export IFS=","
524 for g in ${egroups} ; do
525 export IFS=${oldifs}
526 if [[ -z $(egetent group "${g}") ]] ; then
527 eerror "You must add group ${g} to the system first"
528 die "${g} is not a valid GID"
529 fi
530 if [[ -z ${defgroup} ]] ; then
531 defgroup=${g}
532 else
533 exgroups="${exgroups},${g}"
534 fi
535 export IFS=","
536 done
537 export IFS=${oldifs}
538
539 opts="${opts} -g ${defgroup}"
540 if [[ ! -z ${exgroups} ]] ; then
541 opts="${opts} -G ${exgroups:1}"
542 fi
543 else
544 egroups="(none)"
545 fi
546 einfo " - Groups: ${egroups}"
547
548 # handle extra and add the user
549 local oldsandbox=${SANDBOX_ON}
550 export SANDBOX_ON="0"
551 case ${CHOST} in
552 *-darwin*)
553 ### Make the user
554 if [[ -z $@ ]] ; then
555 dscl . create /users/${euser} uid ${euid}
556 dscl . create /users/${euser} shell ${eshell}
557 dscl . create /users/${euser} home ${ehome}
558 dscl . create /users/${euser} realname "added by portage for ${PN}"
559 ### Add the user to the groups specified
560 local oldifs=${IFS}
561 export IFS=","
562 for g in ${egroups} ; do
563 dscl . merge /groups/${g} users ${euser}
564 done
565 export IFS=${oldifs}
566 else
567 einfo "Extra options are not supported on Darwin yet"
568 einfo "Please report the ebuild along with the info below"
569 einfo "eextra: $@"
570 die "Required function missing"
571 fi
572 ;;
573 *-freebsd*|*-dragonfly*)
574 if [[ -z $@ ]] ; then
575 pw useradd ${euser} ${opts} \
576 -c "added by portage for ${PN}" \
577 die "enewuser failed"
578 else
579 einfo " - Extra: $@"
580 pw useradd ${euser} ${opts} \
581 "$@" || die "enewuser failed"
582 fi
583 ;;
584
585 *-netbsd*)
586 if [[ -z $@ ]] ; then
587 useradd ${opts} ${euser} || die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 useradd ${opts} ${euser} "$@" || die "enewuser failed"
591 fi
592 ;;
593
594 *-openbsd*)
595 if [[ -z $@ ]] ; then
596 useradd -u ${euid} -s ${eshell} \
597 -d ${ehome} -c "Added by portage for ${PN}" \
598 -g ${egroups} ${euser} || die "enewuser failed"
599 else
600 einfo " - Extra: $@"
601 useradd -u ${euid} -s ${eshell} \
602 -d ${ehome} -c "Added by portage for ${PN}" \
603 -g ${egroups} ${euser} "$@" || die "enewuser failed"
604 fi
605 ;;
606
607 *)
608 if [[ -z $@ ]] ; then
609 useradd ${opts} ${euser} \
610 -c "added by portage for ${PN}" \
611 || die "enewuser failed"
612 else
613 einfo " - Extra: $@"
614 useradd ${opts} ${euser} "$@" \
615 || die "enewuser failed"
616 fi
617 ;;
618 esac
619
620 if [[ ! -e ${ROOT}/${ehome} ]] ; then
621 einfo " - Creating ${ehome} in ${ROOT}"
622 mkdir -p "${ROOT}/${ehome}"
623 chown ${euser} "${ROOT}/${ehome}"
624 chmod 755 "${ROOT}/${ehome}"
625 fi
626
627 export SANDBOX_ON=${oldsandbox}
628}
629
630# Simplify/standardize adding groups to the system
631# vapier@gentoo.org
632#
633# enewgroup(group, gid)
634#
635# Default values if you do not specify any:
636# groupname: REQUIRED !
637# gid: next available (see groupadd(8))
638# extra: none
639enewgroup() {
640 case ${EBUILD_PHASE} in
641 unpack|compile|test|install)
642 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
643 eerror "Package fails at QA and at life. Please file a bug."
644 die "Bad package! enewgroup is only for use in pkg_* functions!"
645 esac
646
647 # get the group
648 local egroup="$1"; shift
649 if [ -z "${egroup}" ]
650 then
651 eerror "No group specified !"
652 die "Cannot call enewgroup without a group"
653 fi
654
655 # see if group already exists
656 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
657 then
658 return 0
659 fi
660 einfo "Adding group '${egroup}' to your system ..."
661
662 # options to pass to useradd
663 local opts=
664
665 # handle gid
666 local egid="$1"; shift
667 if [ ! -z "${egid}" ]
668 then
669 if [ "${egid}" -gt 0 ]
670 then
671 if [ -z "`egetent group ${egid}`" ]
672 then
673 if [[ "${CHOST}" == *-darwin* ]]; then
674 opts="${opts} ${egid}"
675 else
676 opts="${opts} -g ${egid}"
677 fi
678 else
679 egid="next available; requested gid taken"
680 fi
681 else
682 eerror "Groupid given but is not greater than 0 !"
683 die "${egid} is not a valid GID"
684 fi
685 else
686 egid="next available"
687 fi
688 einfo " - Groupid: ${egid}"
689
690 # handle extra
691 local eextra="$@"
692 opts="${opts} ${eextra}"
693
694 # add the group
695 local oldsandbox="${SANDBOX_ON}"
696 export SANDBOX_ON="0"
697 case ${CHOST} in
698 *-darwin*)
699 if [ ! -z "${eextra}" ];
700 then
701 einfo "Extra options are not supported on Darwin/OS X yet"
702 einfo "Please report the ebuild along with the info below"
703 einfo "eextra: ${eextra}"
704 die "Required function missing"
705 fi
706
707 # If we need the next available
708 case ${egid} in
709 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do
711 [ -z "`egetent group ${egid}`" ] && break
712 done
713 esac
714 dscl . create /groups/${egroup} gid ${egid}
715 dscl . create /groups/${egroup} passwd '*'
716 ;;
717
718 *-freebsd*|*-dragonfly*)
719 case ${egid} in
720 *[!0-9]*) # Non numeric
721 for egid in $(seq 101 999); do
722 [ -z "`egetent group ${egid}`" ] && break
723 done
724 esac
725 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
726 ;;
727
728 *-netbsd*)
729 case ${egid} in
730 *[!0-9]*) # Non numeric
731 for egid in $(seq 101 999); do
732 [ -z "`egetent group ${egid}`" ] && break
733 done
734 esac
735 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
736 ;;
737
738 *)
739 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 ;;
741 esac
742 export SANDBOX_ON="${oldsandbox}"
743}
744
745# Simple script to replace 'dos2unix' binaries
746# vapier@gentoo.org
747#
748# edos2unix(file, <more files> ...)
749edos2unix() {
750 for f in "$@"
751 do
752 cp "${f}" ${T}/edos2unix
753 sed 's/\r$//' ${T}/edos2unix > "${f}"
754 done
755}
756
757
758##############################################################
759# START: Handle .desktop files and menu entries #
760# maybe this should be separated into a new eclass some time #
761# lanius@gentoo.org #
762##############################################################
763
764# Make a desktop file !
765# Great for making those icons in kde/gnome startmenu !
766# Amaze your friends ! Get the women ! Join today !
767#
768# make_desktop_entry(<command>, [name], [icon], [type], [path])
769#
770# binary: what command does the app run with ?
771# name: the name that will show up in the menu
772# icon: give your little like a pretty little icon ...
773# this can be relative (to /usr/share/pixmaps) or
774# a full path to an icon
775# type: what kind of application is this ? for categories:
776# http://www.freedesktop.org/Standards/desktop-entry-spec
777# path: if your app needs to startup in a specific dir
778make_desktop_entry() {
779 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
780
781 local exec=${1}
782 local name=${2:-${PN}}
783 local icon=${3:-${PN}.png}
784 local type=${4}
785 local path=${5}
786
787 if [[ -z ${type} ]] ; then
788 local catmaj=${CATEGORY%%-*}
789 local catmin=${CATEGORY##*-}
790 case ${catmaj} in
791 app)
792 case ${catmin} in
793 admin) type=System;;
794 cdr) type=DiscBurning;;
795 dicts) type=Dictionary;;
796 editors) type=TextEditor;;
797 emacs) type=TextEditor;;
798 emulation) type=Emulator;;
799 laptop) type=HardwareSettings;;
800 office) type=Office;;
801 vim) type=TextEditor;;
802 xemacs) type=TextEditor;;
803 *) type=;;
804 esac
805 ;;
806
807 dev)
808 type="Development"
809 ;;
810
811 games)
812 case ${catmin} in
813 action) type=ActionGame;;
814 arcade) type=ArcadeGame;;
815 board) type=BoardGame;;
816 kid) type=KidsGame;;
817 emulation) type=Emulator;;
818 puzzle) type=LogicGame;;
819 rpg) type=RolePlaying;;
820 roguelike) type=RolePlaying;;
821 simulation) type=Simulation;;
822 sports) type=SportsGame;;
823 strategy) type=StrategyGame;;
824 *) type=;;
825 esac
826 type="Game;${type}"
827 ;;
828
829 mail)
830 type="Network;Email"
831 ;;
832
833 media)
834 case ${catmin} in
835 gfx) type=Graphics;;
836 radio) type=Tuner;;
837 sound) type=Audio;;
838 tv) type=TV;;
839 video) type=Video;;
840 *) type=;;
841 esac
842 type="AudioVideo;${type}"
843 ;;
844
845 net)
846 case ${catmin} in
847 dialup) type=Dialup;;
848 ftp) type=FileTransfer;;
849 im) type=InstantMessaging;;
850 irc) type=IRCClient;;
851 mail) type=Email;;
852 news) type=News;;
853 nntp) type=News;;
854 p2p) type=FileTransfer;;
855 *) type=;;
856 esac
857 type="Network;${type}"
858 ;;
859
860 sci)
861 case ${catmin} in
862 astro*) type=Astronomy;;
863 bio*) type=Biology;;
864 calc*) type=Calculator;;
865 chem*) type=Chemistry;;
866 geo*) type=Geology;;
867 math*) type=Math;;
868 *) type=;;
869 esac
870 type="Science;${type}"
871 ;;
872
873 www)
874 case ${catmin} in
875 client) type=WebBrowser;;
876 *) type=;;
877 esac
878 type="Network"
879 ;;
880
881 *)
882 type=
883 ;;
884 esac
885 fi
886 if [ "${SLOT}" == "0" ] ; then
887 local desktop_name="${PN}"
888 else
889 local desktop_name="${PN}-${SLOT}"
890 fi
891 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
892# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
893
894echo "[Desktop Entry]
895Encoding=UTF-8
896Version=0.9.2
897Name=${name}
898Type=Application
899Comment=${DESCRIPTION}
900Exec=${exec}
901TryExec=${exec%% *}
902Path=${path}
903Icon=${icon}
904Categories=Application;${type};" > "${desktop}"
905
906 (
907 # wrap the env here so that the 'insinto' call
908 # doesn't corrupt the env of the caller
909 insinto /usr/share/applications
910 doins "${desktop}"
911 )
912}
913
914# Make a GDM/KDM Session file
915#
916# make_desktop_entry(<title>, <command>)
917# title: File to execute to start the Window Manager
918# command: Name of the Window Manager
919
920make_session_desktop() {
921 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
922 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
923
924 local title=$1
925 local command=$2
926 local desktop=${T}/${wm}.desktop
927
928echo "[Desktop Entry]
929Encoding=UTF-8
930Name=${title}
931Comment=This session logs you into ${title}
932Exec=${command}
933TryExec=${command}
934Type=Application" > "${desktop}"
935
936 insinto /usr/share/xsessions
937 doins "${desktop}"
938}
939
940domenu() {
941 local i j
942 insinto /usr/share/applications
943 for i in "$@" ; do
944 if [[ -f ${i} ]] ; then
945 doins "${i}"
946 elif [[ -d ${i} ]] ; then
947 for j in "${i}"/*.desktop ; do
948 doins "${j}"
949 done
950 fi
951 done
952}
953newmenu() {
954 insinto /usr/share/applications
955 newins "$1" "$2"
956}
957
958doicon() {
959 local i j
960 insinto /usr/share/pixmaps
961 for i in "$@" ; do
962 if [[ -f ${i} ]] ; then
963 doins "${i}"
964 elif [[ -d ${i} ]] ; then
965 for j in "${i}"/*.png ; do
966 doins "${j}"
967 done
968 fi
969 done
970}
971newicon() {
972 insinto /usr/share/pixmaps
973 newins "$1" "$2"
974}
975
976##############################################################
977# END: Handle .desktop files and menu entries #
978##############################################################
979
980
981# for internal use only (unpack_pdv and unpack_makeself)
982find_unpackable_file() {
983 local src=$1
984 if [[ -z ${src} ]] ; then
985 src=${DISTDIR}/${A}
986 else
987 if [[ -e ${DISTDIR}/${src} ]] ; then
988 src=${DISTDIR}/${src}
989 elif [[ -e ${PWD}/${src} ]] ; then
990 src=${PWD}/${src}
991 elif [[ -e ${src} ]] ; then
992 src=${src}
993 fi
994 fi
995 [[ ! -e ${src} ]] && return 1
996 echo "${src}"
997}
998
999# Unpack those pesky pdv generated files ...
1000# They're self-unpacking programs with the binary package stuffed in
1001# the middle of the archive. Valve seems to use it a lot ... too bad
1002# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1003#
1004# Usage: unpack_pdv [file to unpack] [size of off_t]
1005# - you have to specify the off_t size ... i have no idea how to extract that
1006# information out of the binary executable myself. basically you pass in
1007# the size of the off_t type (in bytes) on the machine that built the pdv
1008# archive. one way to determine this is by running the following commands:
1009# strings <pdv archive> | grep lseek
1010# strace -elseek <pdv archive>
1011# basically look for the first lseek command (we do the strings/grep because
1012# sometimes the function call is _llseek or something) and steal the 2nd
1013# parameter. here is an example:
1014# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1015# lseek
1016# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1017# lseek(3, -4, SEEK_END) = 2981250
1018# thus we would pass in the value of '4' as the second parameter.
1019unpack_pdv() {
1020 local src=$(find_unpackable_file $1)
1021 local sizeoff_t=$2
1022
1023 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1024 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1025
1026 local shrtsrc=$(basename "${src}")
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1029 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1030
1031 # grab metadata for debug reasons
1032 local metafile="$(emktemp)"
1033 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1034
1035 # rip out the final file name from the metadata
1036 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1037 datafile="`basename ${datafile}`"
1038
1039 # now lets uncompress/untar the file if need be
1040 local tmpfile="$(emktemp)"
1041 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1042
1043 local iscompressed="`file -b ${tmpfile}`"
1044 if [ "${iscompressed:0:8}" == "compress" ] ; then
1045 iscompressed=1
1046 mv ${tmpfile}{,.Z}
1047 gunzip ${tmpfile}
1048 else
1049 iscompressed=0
1050 fi
1051 local istar="`file -b ${tmpfile}`"
1052 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1053 istar=1
1054 else
1055 istar=0
1056 fi
1057
1058 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1059 #dd if=${src} ibs=${metaskip} count=1 \
1060 # | dd ibs=${tailskip} skip=1 \
1061 # | gzip -dc \
1062 # > ${datafile}
1063 if [ ${iscompressed} -eq 1 ] ; then
1064 if [ ${istar} -eq 1 ] ; then
1065 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1066 | head -c $((${metaskip}-${tailskip})) \
1067 | tar -xzf -
1068 else
1069 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1070 | head -c $((${metaskip}-${tailskip})) \
1071 | gzip -dc \
1072 > ${datafile}
1073 fi
1074 else
1075 if [ ${istar} -eq 1 ] ; then
1076 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1077 | head -c $((${metaskip}-${tailskip})) \
1078 | tar --no-same-owner -xf -
1079 else
1080 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1081 | head -c $((${metaskip}-${tailskip})) \
1082 > ${datafile}
1083 fi
1084 fi
1085 true
1086 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1087 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1088}
1089
1090# Unpack those pesky makeself generated files ...
1091# They're shell scripts with the binary package tagged onto
1092# the end of the archive. Loki utilized the format as does
1093# many other game companies.
1094#
1095# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1096# - If the file is not specified then unpack will utilize ${A}.
1097# - If the offset is not specified then we will attempt to extract
1098# the proper offset from the script itself.
1099unpack_makeself() {
1100 local src_input=${1:-${A}}
1101 local src=$(find_unpackable_file "${src_input}")
1102 local skip=$2
1103 local exe=$3
1104
1105 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1106
1107 local shrtsrc=$(basename "${src}")
1108 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1109 if [[ -z ${skip} ]] ; then
1110 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1111 local skip=0
1112 exe=tail
1113 case ${ver} in
1114 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1115 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1116 ;;
1117 2.0|2.0.1)
1118 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1119 ;;
1120 2.1.1)
1121 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1122 let skip="skip + 1"
1123 ;;
1124 2.1.2)
1125 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1126 let skip="skip + 1"
1127 ;;
1128 2.1.3)
1129 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1130 let skip="skip + 1"
1131 ;;
1132 2.1.4|2.1.5)
1133 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1134 skip=$(head -n ${skip} "${src}" | wc -c)
1135 exe="dd"
1136 ;;
1137 *)
1138 eerror "I'm sorry, but I was unable to support the Makeself file."
1139 eerror "The version I detected was '${ver}'."
1140 eerror "Please file a bug about the file ${shrtsrc} at"
1141 eerror "http://bugs.gentoo.org/ so that support can be added."
1142 die "makeself version '${ver}' not supported"
1143 ;;
1144 esac
1145 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1146 fi
1147 case ${exe} in
1148 tail) exe="tail -n +${skip} '${src}'";;
1149 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1150 *) die "makeself cant handle exe '${exe}'"
1151 esac
1152
1153 # lets grab the first few bytes of the file to figure out what kind of archive it is
1154 local tmpfile="$(emktemp)"
1155 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1156 local filetype="$(file -b "${tmpfile}")"
1157 case ${filetype} in
1158 *tar\ archive)
1159 eval ${exe} | tar --no-same-owner -xf -
1160 ;;
1161 bzip2*)
1162 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1163 ;;
1164 gzip*)
1165 eval ${exe} | tar --no-same-owner -xzf -
1166 ;;
1167 compress*)
1168 eval ${exe} | gunzip | tar --no-same-owner -xf -
1169 ;;
1170 *)
1171 eerror "Unknown filetype \"${filetype}\" ?"
1172 false
1173 ;;
1174 esac
1175 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1176}
1177
1178# Display a license for user to accept.
1179#
1180# Usage: check_license [license]
1181# - If the file is not specified then ${LICENSE} is used.
1182check_license() {
1183 local lic=$1
1184 if [ -z "${lic}" ] ; then
1185 lic="${PORTDIR}/licenses/${LICENSE}"
1186 else
1187 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1188 lic="${PORTDIR}/licenses/${lic}"
1189 elif [ -e "${PWD}/${lic}" ] ; then
1190 lic="${PWD}/${lic}"
1191 elif [ -e "${lic}" ] ; then
1192 lic="${lic}"
1193 fi
1194 fi
1195 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1196 local l="`basename ${lic}`"
1197
1198 # here is where we check for the licenses the user already
1199 # accepted ... if we don't find a match, we make the user accept
1200 local shopts=$-
1201 local alic
1202 set -o noglob #so that bash doesn't expand "*"
1203 for alic in ${ACCEPT_LICENSE} ; do
1204 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1205 set +o noglob; set -${shopts} #reset old shell opts
1206 return 0
1207 fi
1208 done
1209 set +o noglob; set -$shopts #reset old shell opts
1210
1211 local licmsg="$(emktemp)"
1212 cat << EOF > ${licmsg}
1213**********************************************************
1214The following license outlines the terms of use of this
1215package. You MUST accept this license for installation to
1216continue. When you are done viewing, hit 'q'. If you
1217CTRL+C out of this, the install will not run!
1218**********************************************************
1219
1220EOF
1221 cat ${lic} >> ${licmsg}
1222 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1223 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1224 read alic
1225 case ${alic} in
1226 yes|Yes|y|Y)
1227 return 0
1228 ;;
1229 *)
1230 echo;echo;echo
1231 eerror "You MUST accept the license to continue! Exiting!"
1232 die "Failed to accept license"
1233 ;;
1234 esac
1235}
1236
1237# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1238# the whole 'non-interactive' policy, but damnit I want CD support !
1239#
1240# with these cdrom functions we handle all the user interaction and
1241# standardize everything. all you have to do is call cdrom_get_cds()
1242# and when the function returns, you can assume that the cd has been
1243# found at CDROM_ROOT.
1244#
1245# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246# etc... if you want to give the cds better names, then just export
1247# the CDROM_NAME_X variables before calling cdrom_get_cds().
1248#
1249# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1250#
1251# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252# - this will attempt to locate a cd based upon a file that is on
1253# the cd ... the more files you give this function, the more cds
1254# the cdrom functions will handle
1255cdrom_get_cds() {
1256 # first we figure out how many cds we're dealing with by
1257 # the # of files they gave us
1258 local cdcnt=0
1259 local f=
1260 for f in "$@" ; do
1261 ((++cdcnt))
1262 export CDROM_CHECK_${cdcnt}="$f"
1263 done
1264 export CDROM_TOTAL_CDS=${cdcnt}
1265 export CDROM_CURRENT_CD=1
1266
1267 # now we see if the user gave use CD_ROOT ...
1268 # if they did, let's just believe them that it's correct
1269 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1270 local var=
1271 cdcnt=0
1272 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 ((++cdcnt))
1274 var="CD_ROOT_${cdcnt}"
1275 [[ -z ${!var} ]] && var="CD_ROOT"
1276 if [[ -z ${!var} ]] ; then
1277 eerror "You must either use just the CD_ROOT"
1278 eerror "or specify ALL the CD_ROOT_X variables."
1279 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1280 die "could not locate CD_ROOT_${cdcnt}"
1281 fi
1282 done
1283 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 export CDROM_SET=-1
1286 for f in ${CDROM_CHECK_1//:/ } ; do
1287 ((++CDROM_SET))
1288 [[ -e ${CD_ROOT}/${f} ]] && break
1289 done
1290 export CDROM_MATCH=${f}
1291 return
1292 fi
1293
1294 # User didn't help us out so lets make sure they know they can
1295 # simplify the whole process ...
1296 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1297 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1298 echo
1299 einfo "If you do not have the CD, but have the data files"
1300 einfo "mounted somewhere on your filesystem, just export"
1301 einfo "the variable CD_ROOT so that it points to the"
1302 einfo "directory containing the files."
1303 echo
1304 einfo "For example:"
1305 einfo "export CD_ROOT=/mnt/cdrom"
1306 echo
1307 else
1308 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309 cdcnt=0
1310 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311 ((++cdcnt))
1312 var="CDROM_NAME_${cdcnt}"
1313 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1314 done
1315 echo
1316 einfo "If you do not have the CDs, but have the data files"
1317 einfo "mounted somewhere on your filesystem, just export"
1318 einfo "the following variables so they point to the right place:"
1319 einfon ""
1320 cdcnt=0
1321 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1322 ((++cdcnt))
1323 echo -n " CD_ROOT_${cdcnt}"
1324 done
1325 echo
1326 einfo "Or, if you have all the files in the same place, or"
1327 einfo "you only have one cdrom, you can export CD_ROOT"
1328 einfo "and that place will be used as the same data source"
1329 einfo "for all the CDs."
1330 echo
1331 einfo "For example:"
1332 einfo "export CD_ROOT_1=/mnt/cdrom"
1333 echo
1334 fi
1335
1336 export CDROM_SET=""
1337 export CDROM_CURRENT_CD=0
1338 cdrom_load_next_cd
1339}
1340
1341# this is only used when you need access to more than one cd.
1342# when you have finished using the first cd, just call this function.
1343# when it returns, CDROM_ROOT will be pointing to the second cd.
1344# remember, you can only go forward in the cd chain, you can't go back.
1345cdrom_load_next_cd() {
1346 local var
1347 ((++CDROM_CURRENT_CD))
1348
1349 unset CDROM_ROOT
1350 var=CD_ROOT_${CDROM_CURRENT_CD}
1351 [[ -z ${!var} ]] && var="CD_ROOT"
1352 if [[ -z ${!var} ]] ; then
1353 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1354 _cdrom_locate_file_on_cd ${!var}
1355 else
1356 export CDROM_ROOT=${!var}
1357 fi
1358
1359 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1360}
1361
1362# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1363# functions. this should *never* be called from an ebuild.
1364# all it does is try to locate a give file on a cd ... if the cd isn't
1365# found, then a message asking for the user to insert the cdrom will be
1366# displayed and we'll hang out here until:
1367# (1) the file is found on a mounted cdrom
1368# (2) the user hits CTRL+C
1369_cdrom_locate_file_on_cd() {
1370 local mline=""
1371 local showedmsg=0
1372
1373 while [[ -z ${CDROM_ROOT} ]] ; do
1374 local i=0
1375 local -a cdset=(${*//:/ })
1376 if [[ -n ${CDROM_SET} ]] ; then
1377 cdset=(${cdset[${CDROM_SET}]})
1378 fi
1379
1380 while [[ -n ${cdset[${i}]} ]] ; do
1381 local dir=$(dirname ${cdset[${i}]})
1382 local file=$(basename ${cdset[${i}]})
1383
1384 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1385 [[ -d ${mline}/${dir} ]] || continue
1386 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1387 export CDROM_ROOT=${mline}
1388 export CDROM_SET=${i}
1389 export CDROM_MATCH=${cdset[${i}]}
1390 return
1391 fi
1392 done
1393
1394 ((++i))
1395 done
1396
1397 echo
1398 if [[ ${showedmsg} -eq 0 ]] ; then
1399 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1400 if [[ -z ${CDROM_NAME} ]] ; then
1401 einfo "Please insert+mount the cdrom for ${PN} now !"
1402 else
1403 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1404 fi
1405 else
1406 if [[ -z ${CDROM_NAME_1} ]] ; then
1407 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1408 else
1409 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1410 einfo "Please insert+mount the ${!var} cdrom now !"
1411 fi
1412 fi
1413 showedmsg=1
1414 fi
1415 einfo "Press return to scan for the cd again"
1416 einfo "or hit CTRL+C to abort the emerge."
1417 echo
1418 einfo "If you are having trouble with the detection"
1419 einfo "of your CD, it is possible that you do not have"
1420 einfo "Joliet support enabled in your kernel. Please"
1421 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1422 read || die "something is screwed with your system"
1423 done
1424}
1425
1426# Make sure that LINGUAS only contains languages that
1427# a package can support
1428#
1429# usage: strip-linguas <allow LINGUAS>
1430# strip-linguas -i <directories of .po files>
1431# strip-linguas -u <directories of .po files>
1432#
1433# The first form allows you to specify a list of LINGUAS.
1434# The -i builds a list of po files found in all the
1435# directories and uses the intersection of the lists.
1436# The -u builds a list of po files found in all the
1437# directories and uses the union of the lists.
1438strip-linguas() {
1439 local ls newls
1440 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1441 local op=$1; shift
1442 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1443 local d f
1444 for d in "$@" ; do
1445 if [[ ${op} == "-u" ]] ; then
1446 newls=${ls}
1447 else
1448 newls=""
1449 fi
1450 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1451 if [[ ${op} == "-i" ]] ; then
1452 hasq ${f} ${ls} && newls="${newls} ${f}"
1453 else
1454 hasq ${f} ${ls} || newls="${newls} ${f}"
1455 fi
1456 done
1457 ls=${newls}
1458 done
1459 else
1460 ls="$@"
1461 fi
1462
1463 newls=""
1464 for f in ${LINGUAS} ; do
1465 if hasq ${f} ${ls} ; then
1466 newls="${newls} ${f}"
1467 else
1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1469 fi
1470 done
1471 export LINGUAS=${newls:1}
1472}
1473
1474# moved from kernel.eclass since they are generally useful outside of
1475# kernel.eclass -iggy (20041002)
1476
1477# the following functions are useful in kernel module ebuilds, etc.
1478# for an example see ivtv or drbd ebuilds
1479
1480# set's ARCH to match what the kernel expects
1481set_arch_to_kernel() {
1482 i=10
1483 while ((i--)) ; do
1484 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1485 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in
1488 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";;
1492 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1493 *) export ARCH="${ARCH}";;
1494 esac
1495}
1496
1497# set's ARCH back to what portage expects
1498set_arch_to_portage() {
1499 i=10
1500 while ((i--)) ; do
1501 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1502 done
1503 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1504}
1505
1506# Jeremy Huddleston <eradicator@gentoo.org>:
1507# preserve_old_lib /path/to/libblah.so.0
1508# preserve_old_lib_notify /path/to/libblah.so.0
1509#
1510# These functions are useful when a lib in your package changes --library. Such
1511# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1512# would break packages that link against it. Most people get around this
1513# by using the portage SLOT mechanism, but that is not always a relevant
1514# solution, so instead you can add the following to your ebuilds:
1515#
1516# src_install() {
1517# ...
1518# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1519# ...
1520# }
1521#
1522# pkg_postinst() {
1523# ...
1524# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1525# ...
1526# }
1527
1528preserve_old_lib() {
1529 LIB=$1
1530
1531 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1532 SONAME=`basename ${LIB}`
1533 DIRNAME=`dirname ${LIB}`
1534
1535 dodir ${DIRNAME}
1536 cp ${ROOT}${LIB} ${D}${DIRNAME}
1537 touch ${D}${LIB}
1538 fi
1539}
1540
1541preserve_old_lib_notify() {
1542 LIB=$1
1543
1544 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1545 SONAME=`basename ${LIB}`
1546
1547 ewarn "An old version of an installed library was detected on your system."
1548 ewarn "In order to avoid breaking packages that link against it, this older version"
1549 ewarn "is not being removed. In order to make full use of this newer version,"
1550 ewarn "you will need to execute the following command:"
1551 ewarn " revdep-rebuild --library ${SONAME}"
1552 ewarn
1553 ewarn "After doing that, you can safely remove ${LIB}"
1554 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1555 fi
1556}
1557
1558# Hack for people to figure out if a package was built with
1559# certain USE flags
1560#
1561# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1562# ex: built_with_use xchat gtk2
1563#
1564# Flags: -a all USE flags should be utilized
1565# -o at least one USE flag should be utilized
1566# Note: the default flag is '-a'
1567built_with_use() {
1568 local opt=$1
1569 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1570
1571 local PKG=$(best_version $1)
1572 shift
1573
1574 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1575
1576 # if the USE file doesnt exist, assume the $PKG is either
1577 # injected or package.provided
1578 [[ ! -e ${USEFILE} ]] && return 0
1579
1580 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0
1584 else
1585 has $1 ${USE_BUILT} || return 1
1586 fi
1587 shift
1588 done
1589 [[ ${opt} = "-a" ]]
1590}
1591
1592# Many configure scripts wrongly bail when a C++ compiler
1593# could not be detected. #73450
1594epunt_cxx() {
1595 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks"
1598 local f
1599 for f in $(find ${dir} -name configure) ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done
1602 eend 0
1603}
1604
1605# dopamd <file> [more files]
1606#
1607# Install pam auth config file in /etc/pam.d
1608dopamd() {
1609 [[ -z $1 ]] && die "dopamd requires at least one argument"
1610
1611 use pam || return 0
1612
1613 INSDESTTREE=/etc/pam.d \
1614 doins "$@" || die "failed to install $@"
1615}
1616# newpamd <old name> <new name>
1617#
1618# Install pam file <old name> as <new name> in /etc/pam.d
1619newpamd() {
1620 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1621
1622 use pam || return 0
1623
1624 INSDESTTREE=/etc/pam.d \
1625 newins "$1" "$2" || die "failed to install $1 as $2"
1626}
1627
1628# make a wrapper script ...
1629# NOTE: this was originally games_make_wrapper, but I noticed other places where
1630# this could be used, so I have moved it here and made it not games-specific
1631# -- wolf31o2
1632# $1 == wrapper name
1633# $2 == binary to run
1634# $3 == directory to chdir before running binary
1635# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1636# $5 == path for wrapper
1637make_wrapper() {
1638 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1639 local tmpwrapper=$(emktemp)
1640 # We don't want to quote ${bin} so that people can pass complex
1641 # things as $bin ... "./someprog --args"
1642 cat << EOF > "${tmpwrapper}"
1643#!/bin/sh
1644cd "${chdir:-.}"
1645if [ -n "${libdir}" ] ; then
1646 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1647 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1648 else
1649 export LD_LIBRARY_PATH="${libdir}"
1650 fi
1651fi
1652exec ${bin} "\$@"
1653EOF
1654 chmod go+rx "${tmpwrapper}"
1655 if [[ -n ${path} ]] ; then
1656 exeinto "${path}"
1657 newexe "${tmpwrapper}" "${wrapper}"
1658 else
1659 newbin "${tmpwrapper}" "${wrapper}"
1660 fi
1661}
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