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Revision 1.60 Revision 1.152
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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 1.60 2003/09/23 01:26:58 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.152 2005/02/18 18:04:42 azarah Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
71 sleep ${1:-5}
72 fi
73}
74
75# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() {
80 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a"
86 sleep 1
87 done
88 fi
89}
18 90
19# This function generate linker scripts in /usr/lib for dynamic 91# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 105# to point to the latest version of the library present.
34# 106#
35# <azarah@gentoo.org> (26 Oct 2002) 107# <azarah@gentoo.org> (26 Oct 2002)
36# 108#
37gen_usr_ldscript() { 109gen_usr_ldscript() {
38 110 local libdir="$(get_libdir)"
39 # Just make sure it exists 111 # Just make sure it exists
40 dodir /usr/lib 112 dodir /usr/${libdir}
41 113
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 115/* GNU ld script
44 Because Gentoo have critical dynamic libraries 116 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 117 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 118 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 119 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 120 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 121 more info. */
50GROUP ( /lib/libxxx ) 122GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 123END_LDSCRIPT
52 124 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 125}
57 126
58# Simple function to draw a line consisting of '=' the same length as $* 127# Simple function to draw a line consisting of '=' the same length as $*
59# 128#
60# <azarah@gentoo.org> (11 Nov 2002) 129# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 213 local SINGLE_PATCH="no"
145 local x="" 214 local x=""
146 215
147 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
148 then 217 then
149 eerror "Invalid arguments to epatch()" 218 local m=""
150 die "Invalid arguments to epatch()" 219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do
221 epatch "${m}"
222 done
223 return 0
151 fi 224 fi
152 225
153 if [ -n "$1" -a -f "$1" ] 226 if [ -n "$1" -a -f "$1" ]
154 then 227 then
155 SINGLE_PATCH="yes" 228 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 238 local EPATCH_SOURCE="$1/*"
166 else 239 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 241 fi
169 else 242 else
170 if [ ! -d ${EPATCH_SOURCE} ] 243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 244 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 246 then
174 EPATCH_SOURCE="$1" 247 EPATCH_SOURCE="$1"
175 fi 248 fi
176 249
177 echo 250 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 252 eerror
180 eerror " ${EPATCH_SOURCE}" 253 eerror " ${EPATCH_SOURCE}"
254 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 255 echo
182 die "Cannot find \$EPATCH_SOURCE!" 256 die "Cannot find \$EPATCH_SOURCE!"
183 fi 257 fi
184 258
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 278 ;;
205 esac 279 esac
206 280
207 if [ "${SINGLE_PATCH}" = "no" ] 281 if [ "${SINGLE_PATCH}" = "no" ]
208 then 282 then
209 einfo "Applying various patches (bugfixes/updates)..." 283 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 284 fi
211 for x in ${EPATCH_SOURCE} 285 for x in ${EPATCH_SOURCE}
212 do 286 do
213 # New ARCH dependant patch naming scheme... 287 # New ARCH dependant patch naming scheme ...
214 # 288 #
215 # ???_arch_foo.patch 289 # ???_arch_foo.patch
216 # 290 #
217 if [ -f ${x} ] && \ 291 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 293 [ "${EPATCH_FORCE}" = "yes" ])
220 then 294 then
221 local count=0 295 local count=0
222 local popts="${EPATCH_OPTS}" 296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
223 298
224 if [ -n "${EPATCH_EXCLUDE}" ] 299 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 300 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 302 then
228 continue 303 continue
229 fi 304 fi
230 fi 305 fi
231 306
233 then 308 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 309 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 310 then
236 einfo "${EPATCH_SINGLE_MSG}" 311 einfo "${EPATCH_SINGLE_MSG}"
237 else 312 else
238 einfo "Applying ${x##*/}..." 313 einfo "Applying ${patchname} ..."
239 fi 314 fi
240 else 315 else
241 einfo " ${x##*/}..." 316 einfo " ${patchname} ..."
242 fi 317 fi
243 318
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 321
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 322 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 323 while [ "${count}" -lt 5 ]
249 do 324 do
250 # Generate some useful debug info ... 325 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 328
254 if [ "${PATCH_SUFFIX}" != "patch" ] 329 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 330 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 333 else
259 PATCH_TARGET="${x}" 334 PATCH_TARGET="${x}"
260 fi 335 fi
261 336
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 339
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 342
268 if [ "${PATCH_SUFFIX}" != "patch" ] 343 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 344 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 346 then
272 echo 347 echo
273 eerror "Could not extract patch!" 348 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 349 #die "Could not extract patch!"
275 count=5 350 count=5
276 break 351 break
277 fi 352 fi
278 fi 353 fi
279 354
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 356 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 362
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 364
290 if [ "$?" -ne 0 ] 365 if [ "$?" -ne 0 ]
291 then 366 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 368 echo
294 eerror "A dry-run of patch command succeeded, but actually" 369 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 370 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 371 #die "Real world sux compared to the dreamworld!"
297 count=5 372 count=5
298 fi 373 fi
299 374
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 376
302 break 377 break
303 fi 378 fi
304 379
305 count=$((count + 1)) 380 count=$((count + 1))
311 fi 386 fi
312 387
313 if [ "${count}" -eq 5 ] 388 if [ "${count}" -eq 5 ]
314 then 389 then
315 echo 390 echo
316 eerror "Failed Patch: ${x##*/}!" 391 eerror "Failed Patch: ${patchname}!"
317 eerror 392 eerror
318 eerror "Include in your bugreport the contents of:" 393 eerror "Include in your bugreport the contents of:"
319 eerror 394 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 396 echo
322 die "Failed Patch: ${x##*/}!" 397 die "Failed Patch: ${patchname}!"
323 fi 398 fi
324 399
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 401
327 eend 0 402 eend 0
328 fi 403 fi
329 done 404 done
330 if [ "${SINGLE_PATCH}" = "no" ] 405 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 411# This function return true if we are using the NPTL pthreads
337# implementation. 412# implementation.
338# 413#
339# <azarah@gentoo.org> (06 March 2003) 414# <azarah@gentoo.org> (06 March 2003)
340# 415#
341
342have_NPTL() { 416have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 417 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 418 #define _XOPEN_SOURCE
346 #include <unistd.h> 419 #include <unistd.h>
347 #include <stdio.h> 420 #include <stdio.h>
348 421
360 433
361 return 1; 434 return 1;
362 } 435 }
363 END 436 END
364 437
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 440 then
368 echo "yes" 441 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 442 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 443 if ${T}/nptl
371 then 444 then
372 return 0 445 return 0
373 else 446 else
374 return 1 447 return 1
385# 458#
386# Thanks to nall <nall@gentoo.org> for this. 459# Thanks to nall <nall@gentoo.org> for this.
387# 460#
388get_number_of_jobs() { 461get_number_of_jobs() {
389 local jobs=0 462 local jobs=0
463
464 return 0
390 465
391 if [ ! -r /proc/cpuinfo ] 466 if [ ! -r /proc/cpuinfo ]
392 then 467 then
393 return 1 468 return 1
394 fi 469 fi
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 497 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 498 else
424 jobs=2 499 jobs=2
425 fi 500 fi
426 501
427 elif [ "${ARCH}" = "ppc" ] 502 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 503 then
429 # ppc has "processor", but only when compiled with SMP 504 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 505 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 506 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 507 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 508 else
434 jobs=2 509 jobs=2
435 fi 510 fi
511 elif [ "${ARCH}" = "s390" ]
512 then
513 # s390 has "# processors : "
514 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 515 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 516 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 517 die "Unknown ARCH -- ${ARCH}!"
439 fi 518 fi
440 519
446 525
447 if [ -n "${ADMINPARAM}" ] 526 if [ -n "${ADMINPARAM}" ]
448 then 527 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 528 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 529 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 530 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 531 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 532 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 533 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 534 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 535 fi
457 fi 536 fi
458} 537}
459 538
460# Cheap replacement for when debianutils (and thus mktemp) 539# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 540# does not exist on the users system
462# vapier@gentoo.org 541# vapier@gentoo.org
463# 542#
464# Takes just 1 parameter (the directory to create tmpfile in) 543# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 544emktemp() {
545 local exe="touch"
546 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 547 local topdir="$1"
467 548
468 [ -z "${topdir}" ] && topdir=/tmp 549 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 550 then
471 mktemp -p ${topdir} 551 [ -z "${T}" ] \
472 else 552 && topdir="/tmp" \
553 || topdir="${T}"
554 fi
555
556 if [ -z "$(type -p mktemp)" ]
557 then
558 local tmp=/
559 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 560 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 561 done
562 ${exe} "${tmp}"
475 echo ${tmp} 563 echo "${tmp}"
564 else
565 [ "${exe}" == "touch" ] \
566 && exe="-p" \
567 || exe="-d"
568 mktemp ${exe} "${topdir}"
569 fi
570}
571
572# Small wrapper for getent (Linux), nidump (Mac OS X),
573# and pw (FreeBSD) used in enewuser()/enewgroup()
574# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
575# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
576#
577# egetent(database, key)
578egetent() {
579 if useq ppc-macos ; then
580 case "$2" in
581 *[!0-9]*) # Non numeric
582 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
583 ;;
584 *) # Numeric
585 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
586 ;;
587 esac
588 elif useq x86-fbsd ; then
589 local action
590 if [ "$1" == "passwd" ]
591 then
592 action="user"
593 else
594 action="group"
595 fi
596 pw show "${action}" "$2" -q
597 else
598 which nscd >& /dev/null && nscd -i "$1"
599 getent "$1" "$2"
476 fi 600 fi
477} 601}
478 602
479# Simplify/standardize adding users to the system 603# Simplify/standardize adding users to the system
480# vapier@gentoo.org 604# vapier@gentoo.org
496 then 620 then
497 eerror "No username specified !" 621 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 622 die "Cannot call enewuser without a username"
499 fi 623 fi
500 624
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 625 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 626 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 627 then
509 return 0 628 return 0
510 fi 629 fi
511 einfo "Adding user '${euser}' to your system ..." 630 einfo "Adding user '${euser}' to your system ..."
512 631
517 local euid="$1"; shift 636 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 637 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 638 then
520 if [ "${euid}" -gt 0 ] 639 if [ "${euid}" -gt 0 ]
521 then 640 then
522 opts="${opts} -u ${euid}" 641 if [ ! -z "`egetent passwd ${euid}`" ]
642 then
643 euid="next"
644 fi
523 else 645 else
524 eerror "Userid given but is not greater than 0 !" 646 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 647 die "${euid} is not a valid UID"
526 fi 648 fi
527 else 649 else
528 euid="next available" 650 euid="next"
651 fi
652 if [ "${euid}" == "next" ]
653 then
654 local pwrange
655 if [ "${USERLAND}" == "BSD" ] ; then
656 pwrange="`jot 898 101`"
657 else
658 pwrange="`seq 101 999`"
529 fi 659 fi
660 for euid in ${pwrange} ; do
661 [ -z "`egetent passwd ${euid}`" ] && break
662 done
663 fi
664 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 665 einfo " - Userid: ${euid}"
531 666
532 # handle shell 667 # handle shell
533 local eshell="$1"; shift 668 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] 669 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then 670 then
536 if [ ! -e "${eshell}" ] 671 if [ ! -e "${eshell}" ]
537 then 672 then
538 eerror "A shell was specified but it does not exist !" 673 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 674 die "${eshell} does not exist"
540 fi 675 fi
541 else 676 else
677 if [ "${USERLAND}" == "BSD" ]
678 then
679 eshell="/usr/bin/false"
680 else
542 eshell="/bin/false" 681 eshell="/bin/false"
682 fi
543 fi 683 fi
544 einfo " - Shell: ${eshell}" 684 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 685 opts="${opts} -s ${eshell}"
546 686
547 # handle homedir 687 # handle homedir
548 local ehome="$1"; shift 688 local ehome="$1"; shift
549 if [ -z "${ehome}" ] 689 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then 690 then
551 ehome="/dev/null" 691 ehome="/dev/null"
552 fi 692 fi
553 einfo " - Home: ${ehome}" 693 einfo " - Home: ${ehome}"
554 opts="${opts} -d ${ehome}" 694 opts="${opts} -d ${ehome}"
555 695
556 # handle groups 696 # handle groups
557 local egroups="$1"; shift 697 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 698 if [ ! -z "${egroups}" ]
559 then 699 then
560 local realgroup=
561 local oldifs="${IFS}" 700 local oldifs="${IFS}"
701 local defgroup="" exgroups=""
702
562 export IFS="," 703 export IFS=","
563 for g in ${egroups} 704 for g in ${egroups}
564 do 705 do
565 chgrp ${g} ${tmpfile} >& /dev/null 706 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 707 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 708 then
569 eerror "You must add ${g} to the system first" 709 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 710 die "${g} is not a valid GID"
571 fi 711 fi
712 if [ -z "${defgroup}" ]
713 then
714 defgroup="${g}"
715 else
716 exgroups="${exgroups},${g}"
717 fi
718 export IFS=","
572 done 719 done
573 export IFS="${oldifs}" 720 export IFS="${oldifs}"
721
574 opts="${opts} -g ${egroups}" 722 opts="${opts} -g ${defgroup}"
723 if [ ! -z "${exgroups}" ]
724 then
725 opts="${opts} -G ${exgroups:1}"
726 fi
575 else 727 else
576 egroups="(none)" 728 egroups="(none)"
577 fi 729 fi
578 einfo " - Groups: ${egroups}" 730 einfo " - Groups: ${egroups}"
579 731
580 # handle extra and add the user 732 # handle extra and add the user
581 local eextra="$@" 733 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 734 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 735 export SANDBOX_ON="0"
736 if useq ppc-macos
737 then
738 ### Make the user
584 if [ -z "${eextra}" ] 739 if [ -z "${eextra}" ]
585 then 740 then
586 useradd ${opts} ${euser} \ 741 dscl . create /users/${euser} uid ${euid}
742 dscl . create /users/${euser} shell ${eshell}
743 dscl . create /users/${euser} home ${ehome}
744 dscl . create /users/${euser} realname "added by portage for ${PN}"
745 ### Add the user to the groups specified
746 local oldifs="${IFS}"
747 export IFS=","
748 for g in ${egroups}
749 do
750 dscl . merge /groups/${g} users ${euser}
751 done
752 export IFS="${oldifs}"
753 else
754 einfo "Extra options are not supported on macos yet"
755 einfo "Please report the ebuild along with the info below"
756 einfo "eextra: ${eextra}"
757 die "Required function missing"
758 fi
759 elif use x86-fbsd ; then
760 if [ -z "${eextra}" ]
761 then
762 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 763 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 764 die "enewuser failed"
589 else 765 else
590 einfo " - Extra: ${eextra}" 766 einfo " - Extra: ${eextra}"
767 pw useradd ${euser} ${opts} \
768 -c ${eextra} || die "enewuser failed"
769 fi
770 else
771 if [ -z "${eextra}" ]
772 then
773 useradd ${opts} ${euser} \
774 -c "added by portage for ${PN}" \
775 || die "enewuser failed"
776 else
777 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 778 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 779 || die "enewuser failed"
780 fi
593 fi 781 fi
594 export SANDBOX_ON="${oldsandbox}" 782 export SANDBOX_ON="${oldsandbox}"
595 783
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 784 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 785 then
618 then 806 then
619 eerror "No group specified !" 807 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 808 die "Cannot call enewgroup without a group"
621 fi 809 fi
622 810
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 811 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 812 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 813 then
631 return 0 814 return 0
632 fi 815 fi
633 einfo "Adding group '${egroup}' to your system ..." 816 einfo "Adding group '${egroup}' to your system ..."
634 817
639 local egid="$1"; shift 822 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 823 if [ ! -z "${egid}" ]
641 then 824 then
642 if [ "${egid}" -gt 0 ] 825 if [ "${egid}" -gt 0 ]
643 then 826 then
827 if [ -z "`egetent group ${egid}`" ]
828 then
829 if useq ppc-macos ; then
830 opts="${opts} ${egid}"
831 else
644 opts="${opts} -g ${egid}" 832 opts="${opts} -g ${egid}"
833 fi
834 else
835 egid="next available; requested gid taken"
836 fi
645 else 837 else
646 eerror "Groupid given but is not greater than 0 !" 838 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 839 die "${egid} is not a valid GID"
648 fi 840 fi
649 else 841 else
656 opts="${opts} ${eextra}" 848 opts="${opts} ${eextra}"
657 849
658 # add the group 850 # add the group
659 local oldsandbox="${SANDBOX_ON}" 851 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 852 export SANDBOX_ON="0"
853 if useq ppc-macos ; then
854 if [ ! -z "${eextra}" ];
855 then
856 einfo "Extra options are not supported on macos yet"
857 einfo "Please report the ebuild along with the info below"
858 einfo "eextra: ${eextra}"
859 die "Required function missing"
860 fi
861
862 # If we need the next available
863 case ${egid} in
864 *[!0-9]*) # Non numeric
865 for egid in `jot 898 101`; do
866 [ -z "`egetent group ${egid}`" ] && break
867 done
868 esac
869 dscl . create /groups/${egroup} gid ${egid}
870 dscl . create /groups/${egroup} passwd '*'
871 elif use x86-fbsd ; then
872 case ${egid} in
873 *[!0-9]*) # Non numeric
874 for egid in `jot 898 101`; do
875 [ -z "`egetent group ${egid}`" ] && break
876 done
877 esac
878 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
879 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 880 groupadd ${opts} ${egroup} || die "enewgroup failed"
881 fi
662 export SANDBOX_ON="${oldsandbox}" 882 export SANDBOX_ON="${oldsandbox}"
663} 883}
664 884
665# Simple script to replace 'dos2unix' binaries 885# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 886# vapier@gentoo.org
667# 887#
668# edos2unix(file, <more files>...) 888# edos2unix(file, <more files> ...)
669edos2unix() { 889edos2unix() {
670 for f in $@ 890 for f in "$@"
671 do 891 do
672 cp ${f} ${T}/edos2unix 892 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > ${f} 893 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 894 done
675} 895}
896
897
898##############################################################
899# START: Handle .desktop files and menu entries #
900# maybe this should be separated into a new eclass some time #
901# lanius@gentoo.org #
902##############################################################
676 903
677# Make a desktop file ! 904# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 905# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 906# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 907#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 908# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 909#
686# binary: what binary does the app run with ? 910# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 911# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 912# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 913# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 914# a full path to an icon
691# type: what kind of application is this ? for categories: 915# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 916# http://www.freedesktop.org/standards/menu-spec/
693# path: if your app needs to startup in a specific dir 917# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 918make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 919 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 920
697 local exec="${1}" 921 local exec="${1}"
698 local name="${2:-${PN}}" 922 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 923 local icon="${3:-${PN}.png}"
700 local type="${4}" 924 local type="${4}"
925 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 926 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 927 if [ -z "${type}" ]
703 then 928 then
704 case ${CATEGORY} in 929 case ${CATEGORY} in
705 "app-emulation") 930 "app-emulation")
706 type=Emulator 931 type=Emulator
932 subdir="Emulation"
707 ;; 933 ;;
708 "games-"*) 934 "games-"*)
709 type=Game 935 type=Game
936 subdir="Games"
937 ;;
938 "net-"*)
939 type=Network
940 subdir="${type}"
710 ;; 941 ;;
711 *) 942 *)
712 type= 943 type=
944 subdir=
713 ;; 945 ;;
714 esac 946 esac
715 fi 947 fi
716 local desktop="${T}/${exec}.desktop" 948 local desktop="${T}/${exec}.desktop"
717 949
722Type=Application 954Type=Application
723Comment=${DESCRIPTION} 955Comment=${DESCRIPTION}
724Exec=${exec} 956Exec=${exec}
725Path=${path} 957Path=${path}
726Icon=${icon} 958Icon=${icon}
727Categories=Application;${type};" > ${desktop} 959Categories=Application;${type};" > "${desktop}"
728 960
729 if [ -d "/usr/share/applications" ]
730 then
731 insinto /usr/share/applications 961 insinto /usr/share/applications
732 doins ${desktop} 962 doins "${desktop}"
733 fi
734
735 #if [ -d "/usr/share/gnome/apps" ]
736 #then
737 # insinto /usr/share/gnome/apps/Games
738 # doins ${desktop}
739 #fi
740
741 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
742 #then
743 # for ver in /usr/kde/*
744 # do
745 # insinto ${ver}/share/applnk/Games
746 # doins ${desktop}
747 # done
748 #fi
749
750 if [ -d "/usr/share/applnk" ]
751 then
752 insinto /usr/share/applnk/${type}
753 doins ${desktop}
754 fi
755 963
756 return 0 964 return 0
757} 965}
758 966
759# new convenience patch wrapper function to eventually replace epatch(), 967# Make a GDM/KDM Session file
760# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 968#
761# /usr/bin/patch 969# make_desktop_entry(<title>, <command>)
762# Features: 970# title: File to execute to start the Window Manager
763# - bulk patch handling similar to epatch()'s 971# command: Name of the Window Manager
764# - automatic patch level detection like epatch()'s
765# - automatic patch uncompression like epatch()'s
766# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
767# manually instead
768# - once I decide it's production-ready, it'll be called from base_src_unpack
769# to handle $PATCHES to avoid defining src_unpack just to use xpatch
770 972
771# accepts zero or more parameters specifying patchfiles and/or patchdirs 973make_session_desktop() {
772 974
773# known issues: 975 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
774# - only supports unified style patches (does anyone _really_ use anything 976 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
775# else?)
776# - because it doesn't use --dry-run there is a risk of it failing
777# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
778# any of the backup heuristics that patch employs to discover a filename.
779# however, this isn't dangerous because if it works for the developer who's
780# writing the ebuild, it'll always work for the users, and if it doesn't,
781# then we'll fix it :-)
782# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
783xpatch() {
784 977
785 debug-print-function ${FUNCNAME} $* 978 local title="${1}"
979 local command="${2}"
980 local desktop="${T}/${wm}.desktop"
786 981
982echo "[Desktop Entry]
983Encoding=UTF-8
984Name=${title}
985Comment=This session logs you into ${title}
986Exec=${command}
987TryExec=${command}
988Type=Application" > "${desktop}"
989
990 insinto /usr/share/xsessions
991 doins "${desktop}"
992
993 return 0
994}
995
996domenu() {
787 local list= 997 local i
788 local list2= 998 local j
789 declare -i plevel 999 insinto /usr/share/applications
790
791 # parse patch sources
792 for x in $* 1000 for i in ${@}
793 do 1001 do
794 debug-print "${FUNCNAME}: parsing parameter ${x}"
795 if [ -f "${x}" ] 1002 if [ -f "${i}" ];
796 then 1003 then
797 list="${list} ${x}" 1004 doins ${i}
798 elif [ -d "${x}" ] 1005 elif [ -d "${i}" ];
799 then 1006 then
800 # handles patchdirs like epatch() for now: no recursion. 1007 for j in ${i}/*.desktop
801 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
802 # only patches with _$ARCH_ or _all_ in their filenames are applied.
803 for file in `ls -A ${x}`
804 do 1008 do
805 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 1009 doins ${j}
806 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
807 "${file}" != "${file/_$ARCH_}" ]
808 then
809 list2="${list2} ${x}/${file}"
810 fi
811 done 1010 done
812 list="`echo ${list2} | sort` ${list}"
813 else
814 die "Couldn't find ${x}"
815 fi 1011 fi
816 done 1012 done
1013}
817 1014
818 debug-print "${FUNCNAME}: final list of patches: ${list}" 1015doicon() {
819 1016 local i
1017 local j
1018 insinto /usr/share/pixmaps
820 for x in ${list}; 1019 for i in ${@}
821 do 1020 do
822 debug-print "${FUNCNAME}: processing ${x}" 1021 if [ -f "${i}" ];
823 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1022 then
824 case "`/usr/bin/file -b ${x}`" in 1023 doins ${i}
825 *gzip*) 1024 elif [ -d "${i}" ];
826 patchfile="${T}/current.patch" 1025 then
827 ungzip -c "${x}" > "${patchfile}" 1026 for j in ${i}/*.png
828 ;;
829 *bzip2*)
830 patchfile="${T}/current.patch"
831 bunzip2 -c "${x}" > "${patchfile}"
832 ;;
833 *text*)
834 patchfile="${x}"
835 ;;
836 *)
837 die "Could not determine filetype of patch ${x}"
838 ;;
839 esac
840 debug-print "${FUNCNAME}: patchfile=${patchfile}"
841
842 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
843 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
844 debug-print "${FUNCNAME}: raw target=${target}"
845 # strip target down to the path/filename, remove leading +++
846 target="${target/+++ }"; target="${target%% *}"
847 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
848 # to discard them as well to calculate the correct patchlevel.
849 target="${target//\/\//\/}"
850 debug-print "${FUNCNAME}: stripped target=${target}"
851
852 # look for target
853 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
854 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
855 cd "${basedir}"
856
857 # try stripping leading directories
858 target2="${target}"
859 plevel=0
860 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
861 while [ ! -f "${target2}" ]
862 do 1027 do
863 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1028 doins ${j}
864 plevel=$((plevel+1))
865 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
866 [ "${target2}" == "${target2/\/}" ] && break
867 done 1029 done
868 test -f "${target2}" && break 1030 fi
869
870 # try stripping filename - needed to support patches creating new files
871 target2="${target%/*}"
872 plevel=0
873 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
874 while [ ! -d "${target2}" ]
875 do
876 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
877 plevel=$((plevel+1))
878 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
879 [ "${target2}" == "${target2/\/}" ] && break
880 done
881 test -d "${target2}" && break
882
883 done
884
885 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
886 || die "Could not determine patchlevel for ${x}"
887 debug-print "${FUNCNAME}: determined plevel=${plevel}"
888 # do the patching
889 ebegin "Applying patch ${x##*/}..."
890 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
891 || die "Failed to apply patch ${x}"
892 eend $?
893
894 done 1031 done
1032}
895 1033
1034##############################################################
1035# END: Handle .desktop files and menu entries #
1036##############################################################
1037
1038
1039# for internal use only (unpack_pdv and unpack_makeself)
1040find_unpackable_file() {
1041 local src="$1"
1042 if [ -z "${src}" ]
1043 then
1044 src="${DISTDIR}/${A}"
1045 else
1046 if [ -e "${DISTDIR}/${src}" ]
1047 then
1048 src="${DISTDIR}/${src}"
1049 elif [ -e "${PWD}/${src}" ]
1050 then
1051 src="${PWD}/${src}"
1052 elif [ -e "${src}" ]
1053 then
1054 src="${src}"
1055 fi
1056 fi
1057 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1058 echo "${src}"
1059}
1060
1061# Unpack those pesky pdv generated files ...
1062# They're self-unpacking programs with the binary package stuffed in
1063# the middle of the archive. Valve seems to use it a lot ... too bad
1064# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1065#
1066# Usage: unpack_pdv [file to unpack] [size of off_t]
1067# - you have to specify the off_t size ... i have no idea how to extract that
1068# information out of the binary executable myself. basically you pass in
1069# the size of the off_t type (in bytes) on the machine that built the pdv
1070# archive. one way to determine this is by running the following commands:
1071# strings <pdv archive> | grep lseek
1072# strace -elseek <pdv archive>
1073# basically look for the first lseek command (we do the strings/grep because
1074# sometimes the function call is _llseek or something) and steal the 2nd
1075# parameter. here is an example:
1076# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1077# lseek
1078# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1079# lseek(3, -4, SEEK_END) = 2981250
1080# thus we would pass in the value of '4' as the second parameter.
1081unpack_pdv() {
1082 local src="`find_unpackable_file $1`"
1083 local sizeoff_t="$2"
1084
1085 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1086
1087 local shrtsrc="`basename ${src}`"
1088 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1089 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1090 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1091
1092 # grab metadata for debug reasons
1093 local metafile="$(emktemp)"
1094 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1095
1096 # rip out the final file name from the metadata
1097 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1098 datafile="`basename ${datafile}`"
1099
1100 # now lets uncompress/untar the file if need be
1101 local tmpfile="$(emktemp)"
1102 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1103
1104 local iscompressed="`file -b ${tmpfile}`"
1105 if [ "${iscompressed:0:8}" == "compress" ] ; then
1106 iscompressed=1
1107 mv ${tmpfile}{,.Z}
1108 gunzip ${tmpfile}
1109 else
1110 iscompressed=0
1111 fi
1112 local istar="`file -b ${tmpfile}`"
1113 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1114 istar=1
1115 else
1116 istar=0
1117 fi
1118
1119 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1120 #dd if=${src} ibs=${metaskip} count=1 \
1121 # | dd ibs=${tailskip} skip=1 \
1122 # | gzip -dc \
1123 # > ${datafile}
1124 if [ ${iscompressed} -eq 1 ] ; then
1125 if [ ${istar} -eq 1 ] ; then
1126 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1127 | head -c $((${metaskip}-${tailskip})) \
1128 | tar -xzf -
1129 else
1130 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1131 | head -c $((${metaskip}-${tailskip})) \
1132 | gzip -dc \
1133 > ${datafile}
1134 fi
1135 else
1136 if [ ${istar} -eq 1 ] ; then
1137 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1138 | head -c $((${metaskip}-${tailskip})) \
1139 | tar --no-same-owner -xf -
1140 else
1141 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1142 | head -c $((${metaskip}-${tailskip})) \
1143 > ${datafile}
1144 fi
1145 fi
1146 true
1147 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1148 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
896} 1149}
897 1150
898# Unpack those pesky makeself generated files ... 1151# Unpack those pesky makeself generated files ...
899# They're shell scripts with the binary package tagged onto 1152# They're shell scripts with the binary package tagged onto
900# the end of the archive. Loki utilized the format as does 1153# the end of the archive. Loki utilized the format as does
901# many other game companies. 1154# many other game companies.
902# 1155#
903# Usage: unpack_makeself [file to unpack] [offset] 1156# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
904# - If the file is not specified then unpack will utilize ${A}. 1157# - If the file is not specified then unpack will utilize ${A}.
905# - If the offset is not specified then we will attempt to extract 1158# - If the offset is not specified then we will attempt to extract
906# the proper offset from the script itself. 1159# the proper offset from the script itself.
907unpack_makeself() { 1160unpack_makeself() {
908 local src="$1" 1161 local src="$(find_unpackable_file "$1")"
909 local skip="$2" 1162 local skip="$2"
1163 local exe="$3"
910 1164
911 if [ -z "${src}" ]
912 then
913 src="${DISTDIR}/${A}"
914 else
915 if [ -e "${DISTDIR}/${src}" ]
916 then
917 src="${DISTDIR}/${src}"
918 elif [ -e "${PWD}/${src}" ]
919 then
920 src="${PWD}/${src}"
921 elif [ -e "${src}" ]
922 then
923 src="${src}"
924 fi
925 fi
926 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
927
928 local shrtsrc="`basename ${src}`" 1165 local shrtsrc="$(basename "${src}")"
929 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1166 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
930 if [ -z "${skip}" ] 1167 if [ -z "${skip}" ]
931 then 1168 then
932 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1169 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
933 local skip=0 1170 local skip=0
1171 exe=tail
934 case ${ver} in 1172 case ${ver} in
935 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1173 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
936 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1174 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
937 ;; 1175 ;;
938 2.0|2.0.1) 1176 2.0|2.0.1)
939 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1177 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
940 ;; 1178 ;;
941 2.1.1) 1179 2.1.1)
942 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1180 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
943 let skip="skip + 1" 1181 let skip="skip + 1"
944 ;; 1182 ;;
945 2.1.2) 1183 2.1.2)
946 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1184 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
947 let skip="skip + 1" 1185 let skip="skip + 1"
948 ;; 1186 ;;
949 2.1.3) 1187 2.1.3)
950 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1188 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
951 let skip="skip + 1" 1189 let skip="skip + 1"
1190 ;;
1191 2.1.4)
1192 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1193 skip=$(head -n ${skip} "${src}" | wc -c)
1194 exe="dd"
952 ;; 1195 ;;
953 *) 1196 *)
954 eerror "I'm sorry, but I was unable to support the Makeself file." 1197 eerror "I'm sorry, but I was unable to support the Makeself file."
955 eerror "The version I detected was '${ver}'." 1198 eerror "The version I detected was '${ver}'."
956 eerror "Please file a bug about the file ${shrtsrc} at" 1199 eerror "Please file a bug about the file ${shrtsrc} at"
958 die "makeself version '${ver}' not supported" 1201 die "makeself version '${ver}' not supported"
959 ;; 1202 ;;
960 esac 1203 esac
961 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1204 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
962 fi 1205 fi
1206 case ${exe} in
1207 tail) exe="tail -n +${skip} '${src}'";;
1208 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1209 *) die "makeself cant handle exe '${exe}'"
1210 esac
963 1211
964 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1212 # lets grab the first few bytes of the file to figure out what kind of archive it is
965 # to tar which will make tar not extract anything and exit with 0 1213 local tmpfile="$(emktemp)"
966 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1214 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
967 local pipestatus="${PIPESTATUS[*]}" 1215 local filetype="$(file -b "${tmpfile}")"
968 pipestatus="${pipestatus// }" 1216 case ${filetype} in
969 if [ "${pipestatus//0}" != "" ] 1217 *tar\ archive)
970 then 1218 eval ${exe} | tar --no-same-owner -xf -
971 # maybe it isnt gzipped ... they usually are, but not always ... 1219 ;;
972 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1220 bzip2*)
1221 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1222 ;;
1223 gzip*)
1224 eval ${exe} | tar --no-same-owner -xzf -
1225 ;;
1226 compress*)
1227 eval ${exe} | gunzip | tar --no-same-owner -xf -
1228 ;;
1229 *)
1230 eerror "Unknown filetype \"${filetype}\" ?"
1231 false
1232 ;;
1233 esac
973 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1234 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
974 fi
975} 1235}
976 1236
977# Display a license for user to accept. 1237# Display a license for user to accept.
978# 1238#
979# Usage: check_license [license] 1239# Usage: check_license [license]
990 elif [ -e "${src}" ] ; then 1250 elif [ -e "${src}" ] ; then
991 lic="${src}" 1251 lic="${src}"
992 fi 1252 fi
993 fi 1253 fi
994 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1254 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1255 local l="`basename ${lic}`"
995 1256
996 # here is where we check for the licenses the user already 1257 # here is where we check for the licenses the user already
997 # accepted ... if we don't find a match, we make the user accept 1258 # accepted ... if we don't find a match, we make the user accept
1259 local shopts=$-
998 local alic 1260 local alic
1261 set -o noglob #so that bash doesn't expand "*"
999 for alic in ${ACCEPT_LICENSE} ; do 1262 for alic in ${ACCEPT_LICENSE} ; do
1000 [ "${alic}" == "*" ] && return 0 1263 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1001 [ "${alic}" == "${lic}" ] && return 0 1264 set +o noglob; set -${shopts} #reset old shell opts
1265 return 0
1266 fi
1002 done 1267 done
1268 set +o noglob; set -$shopts #reset old shell opts
1003 1269
1004 local licmsg="`mymktemp ${T}`" 1270 local licmsg="$(emktemp)"
1005 cat << EOF > ${licmsg} 1271 cat << EOF > ${licmsg}
1006********************************************************** 1272**********************************************************
1007The following license outlines the terms of use of this 1273The following license outlines the terms of use of this
1008package. You MUST accept this license for installation to 1274package. You MUST accept this license for installation to
1009continue. When you are done viewing, hit 'q'. If you 1275continue. When you are done viewing, hit 'q'. If you
1011********************************************************** 1277**********************************************************
1012 1278
1013EOF 1279EOF
1014 cat ${lic} >> ${licmsg} 1280 cat ${lic} >> ${licmsg}
1015 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1281 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1016 einfon "Do you accept the terms of this license? [yes/no] " 1282 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1017 read alic 1283 read alic
1018 case ${alic} in 1284 case ${alic} in
1019 yes|Yes|y|Y) 1285 yes|Yes|y|Y)
1020 return 0 1286 return 0
1021 ;; 1287 ;;
1024 eerror "You MUST accept the license to continue! Exiting!" 1290 eerror "You MUST accept the license to continue! Exiting!"
1025 die "Failed to accept license" 1291 die "Failed to accept license"
1026 ;; 1292 ;;
1027 esac 1293 esac
1028} 1294}
1295
1296# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1297# the whole 'non-interactive' policy, but damnit I want CD support !
1298#
1299# with these cdrom functions we handle all the user interaction and
1300# standardize everything. all you have to do is call cdrom_get_cds()
1301# and when the function returns, you can assume that the cd has been
1302# found at CDROM_ROOT.
1303#
1304# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1305# etc... if you want to give the cds better names, then just export
1306# the CDROM_NAME_X variables before calling cdrom_get_cds().
1307#
1308# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1309#
1310# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1311# - this will attempt to locate a cd based upon a file that is on
1312# the cd ... the more files you give this function, the more cds
1313# the cdrom functions will handle
1314cdrom_get_cds() {
1315 # first we figure out how many cds we're dealing with by
1316 # the # of files they gave us
1317 local cdcnt=0
1318 local f=
1319 for f in "$@" ; do
1320 cdcnt=$((cdcnt + 1))
1321 export CDROM_CHECK_${cdcnt}="$f"
1322 done
1323 export CDROM_TOTAL_CDS=${cdcnt}
1324 export CDROM_CURRENT_CD=1
1325
1326 # now we see if the user gave use CD_ROOT ...
1327 # if they did, let's just believe them that it's correct
1328 if [[ ! -z ${CD_ROOT} ]] ; then
1329 export CDROM_ROOT=${CD_ROOT}
1330 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1331 return
1332 fi
1333 # do the same for CD_ROOT_X
1334 if [[ ! -z ${CD_ROOT_1} ]] ; then
1335 local var=
1336 cdcnt=0
1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1338 cdcnt=$((cdcnt + 1))
1339 var="CD_ROOT_${cdcnt}"
1340 if [[ -z ${!var} ]] ; then
1341 eerror "You must either use just the CD_ROOT"
1342 eerror "or specify ALL the CD_ROOT_X variables."
1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1344 die "could not locate CD_ROOT_${cdcnt}"
1345 fi
1346 export CDROM_ROOTS_${cdcnt}="${!var}"
1347 done
1348 export CDROM_ROOT=${CDROM_ROOTS_1}
1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1350 return
1351 fi
1352
1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1354 einfon "This ebuild will need the "
1355 if [[ -z ${CDROM_NAME} ]] ; then
1356 echo "cdrom for ${PN}."
1357 else
1358 echo "${CDROM_NAME}."
1359 fi
1360 echo
1361 einfo "If you do not have the CD, but have the data files"
1362 einfo "mounted somewhere on your filesystem, just export"
1363 einfo "the variable CD_ROOT so that it points to the"
1364 einfo "directory containing the files."
1365 echo
1366 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo
1369 else
1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1371 cdcnt=0
1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1373 cdcnt=$((cdcnt + 1))
1374 var="CDROM_NAME_${cdcnt}"
1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1376 done
1377 echo
1378 einfo "If you do not have the CDs, but have the data files"
1379 einfo "mounted somewhere on your filesystem, just export"
1380 einfo "the following variables so they point to the right place:"
1381 einfon ""
1382 cdcnt=0
1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1384 cdcnt=$((cdcnt + 1))
1385 echo -n " CD_ROOT_${cdcnt}"
1386 done
1387 echo
1388 einfo "Or, if you have all the files in the same place, or"
1389 einfo "you only have one cdrom, you can export CD_ROOT"
1390 einfo "and that place will be used as the same data source"
1391 einfo "for all the CDs."
1392 echo
1393 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo
1396 fi
1397 export CDROM_CURRENT_CD=0
1398 cdrom_load_next_cd
1399}
1400
1401# this is only used when you need access to more than one cd.
1402# when you have finished using the first cd, just call this function.
1403# when it returns, CDROM_ROOT will be pointing to the second cd.
1404# remember, you can only go forward in the cd chain, you can't go back.
1405cdrom_load_next_cd() {
1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1407 local var=
1408
1409 if [[ ! -z ${CD_ROOT} ]] ; then
1410 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1411 return
1412 fi
1413
1414 unset CDROM_ROOT
1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1416 if [[ -z ${!var} ]] ; then
1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1418 cdrom_locate_file_on_cd ${!var}
1419 else
1420 export CDROM_ROOT=${!var}
1421 fi
1422
1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1424}
1425
1426# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1427# functions. this should *never* be called from an ebuild.
1428# all it does is try to locate a give file on a cd ... if the cd isn't
1429# found, then a message asking for the user to insert the cdrom will be
1430# displayed and we'll hang out here until:
1431# (1) the file is found on a mounted cdrom
1432# (2) the user hits CTRL+C
1433cdrom_locate_file_on_cd() {
1434 while [[ -z ${CDROM_ROOT} ]] ; do
1435 local dir="$(dirname ${@})"
1436 local file="$(basename ${@})"
1437 local mline=""
1438 local showedmsg=0
1439
1440 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1441 [[ -d ${mline}/${dir} ]] || continue
1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1443 && export CDROM_ROOT=${mline}
1444 done
1445
1446 if [[ -z ${CDROM_ROOT} ]] ; then
1447 echo
1448 if [[ ${showedmsg} -eq 0 ]] ; then
1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1450 if [[ -z ${CDROM_NAME} ]] ; then
1451 einfo "Please insert the cdrom for ${PN} now !"
1452 else
1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1454 fi
1455 else
1456 if [[ -z ${CDROM_NAME_1} ]] ; then
1457 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1458 else
1459 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1460 einfo "Please insert+mount the ${!var} cdrom now !"
1461 fi
1462 fi
1463 showedmsg=1
1464 fi
1465 einfo "Press return to scan for the cd again"
1466 einfo "or hit CTRL+C to abort the emerge."
1467 read
1468 fi
1469 done
1470}
1471
1472# Make sure that LINGUAS only contains languages that
1473# a package can support
1474#
1475# usage: strip-linguas <allow LINGUAS>
1476# strip-linguas -i <directories of .po files>
1477# strip-linguas -u <directories of .po files>
1478#
1479# The first form allows you to specify a list of LINGUAS.
1480# The -i builds a list of po files found in all the
1481# directories and uses the intersection of the lists.
1482# The -u builds a list of po files found in all the
1483# directories and uses the union of the lists.
1484strip-linguas() {
1485 local ls newls
1486 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1487 local op="$1"; shift
1488 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1489 local d f
1490 for d in "$@" ; do
1491 if [ "${op}" == "-u" ] ; then
1492 newls="${ls}"
1493 else
1494 newls=""
1495 fi
1496 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1497 if [ "${op}" == "-i" ] ; then
1498 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1499 else
1500 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1501 fi
1502 done
1503 ls="${newls}"
1504 done
1505 ls="${ls//.po}"
1506 else
1507 ls="$@"
1508 fi
1509
1510 ls=" ${ls} "
1511 newls=""
1512 for f in ${LINGUAS} ; do
1513 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1514 newls="${newls} ${f}"
1515 else
1516 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1517 fi
1518 done
1519 if [ -z "${newls}" ] ; then
1520 unset LINGUAS
1521 else
1522 export LINGUAS="${newls}"
1523 fi
1524}
1525
1526# moved from kernel.eclass since they are generally useful outside of
1527# kernel.eclass -iggy (20041002)
1528
1529# the following functions are useful in kernel module ebuilds, etc.
1530# for an example see ivtv or drbd ebuilds
1531
1532# set's ARCH to match what the kernel expects
1533set_arch_to_kernel() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1538 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1539 case ${ARCH} in
1540 x86) export ARCH="i386";;
1541 amd64) export ARCH="x86_64";;
1542 hppa) export ARCH="parisc";;
1543 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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!
1545 *) export ARCH="${ARCH}";;
1546 esac
1547}
1548
1549# set's ARCH back to what portage expects
1550set_arch_to_portage() {
1551 i=10
1552 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done
1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1556}
1557
1558# Jeremy Huddleston <eradicator@gentoo.org>:
1559# preserve_old_lib /path/to/libblah.so.0
1560# preserve_old_lib_notify /path/to/libblah.so.0
1561#
1562# These functions are useful when a lib in your package changes --soname. Such
1563# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1564# would break packages that link against it. Most people get around this
1565# by using the portage SLOT mechanism, but that is not always a relevant
1566# solution, so instead you can add the following to your ebuilds:
1567#
1568# src_install() {
1569# ...
1570# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1571# ...
1572# }
1573#
1574# pkg_postinst() {
1575# ...
1576# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1577# ...
1578# }
1579
1580preserve_old_lib() {
1581 LIB=$1
1582
1583 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1584 SONAME=`basename ${LIB}`
1585 DIRNAME=`dirname ${LIB}`
1586
1587 dodir ${DIRNAME}
1588 cp ${ROOT}${LIB} ${D}${DIRNAME}
1589 touch ${D}${LIB}
1590 fi
1591}
1592
1593preserve_old_lib_notify() {
1594 LIB=$1
1595
1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1597 SONAME=`basename ${LIB}`
1598
1599 einfo "An old version of an installed library was detected on your system."
1600 einfo "In order to avoid breaking packages that link against is, this older version"
1601 einfo "is not being removed. In order to make full use of this newer version,"
1602 einfo "you will need to execute the following command:"
1603 einfo " revdep-rebuild --soname ${SONAME}"
1604 einfo
1605 einfo "After doing that, you can safely remove ${LIB}"
1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1607 fi
1608}
1609
1610# Hack for people to figure out if a package was built with
1611# certain USE flags
1612#
1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1614# ex: built_with_use xchat gtk2
1615#
1616# Flags: -a all USE flags should be utilized
1617# -o at least one USE flag should be utilized
1618# Note: the default flag is '-a'
1619built_with_use() {
1620 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622
1623 local PKG=$(best_version $1)
1624 shift
1625
1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1627 [[ ! -e ${USEFILE} ]] && return 1
1628
1629 local USE_BUILT=$(<${USEFILE})
1630 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0
1633 else
1634 has $1 ${USE_BUILT} || return 1
1635 fi
1636 shift
1637 done
1638 [[ ${opt} = "-a" ]]
1639}
1640
1641# Many configure scripts wrongly bail when a C++ compiler
1642# could not be detected. #73450
1643epunt_cxx() {
1644 local dir=$1
1645 [[ -z ${dir} ]] && dir=${S}
1646 ebegin "Removing useless C++ checks"
1647 local f
1648 for f in $(find ${dir} -name configure) ; do
1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1650 done
1651 eend 0
1652}
1653
1654# dopamd <file> [more files]
1655#
1656# Install pam auth config file in /etc/pam.d
1657dopamd() {
1658 [[ -z $1 ]] && die "dopamd requires at least one argument"
1659
1660 use pam || return 0
1661
1662 insinto /etc/pam.d
1663 # these are the default doins options, but be explicit just in case
1664 insopts -m 0644 -o root -g root
1665 doins "$@" || die "failed to install $@"
1666}
1667# newpamd <old name> <new name>
1668#
1669# Install pam file <old name> as <new name> in /etc/pam.d
1670newpamd() {
1671 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1672
1673 use pam || return 0
1674
1675 insinto /etc/pam.d
1676 # these are the default doins options, but be explicit just in case
1677 insopts -m 0644 -o root -g root
1678 newins "$1" "$2" || die "failed to install $1 as $2"
1679}

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