/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.69 Revision 1.162
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 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 1.69 2003/11/26 22:13:35 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.162 2005/03/23 12:46:11 ka0ttic 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
114 while [[ $# -gt 0 ]] ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 115 cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT
43/* GNU ld script 116 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 117 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 118 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 119 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 120 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 121
49 more info. */ 122 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 123 */
124 GROUP ( /${libdir}/$1 )
51END_LDSCRIPT 125 END_LDSCRIPT
52 126 fperms a+x "/usr/${libdir}/$1"
53 dosed "s:libxxx:$1:" /usr/lib/$1 127 shift
54 128 done
55 return 0
56} 129}
57 130
58# Simple function to draw a line consisting of '=' the same length as $* 131# Simple function to draw a line consisting of '=' the same length as $*
59# 132#
60# <azarah@gentoo.org> (11 Nov 2002) 133# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 217 local SINGLE_PATCH="no"
145 local x="" 218 local x=""
146 219
147 if [ "$#" -gt 1 ] 220 if [ "$#" -gt 1 ]
148 then 221 then
149 eerror "Invalid arguments to epatch()" 222 local m=""
150 die "Invalid arguments to epatch()" 223 einfo "${#} patches to apply ..."
224 for m in "$@" ; do
225 epatch "${m}"
226 done
227 return 0
151 fi 228 fi
152 229
153 if [ -n "$1" -a -f "$1" ] 230 if [ -n "$1" -a -f "$1" ]
154 then 231 then
155 SINGLE_PATCH="yes" 232 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 242 local EPATCH_SOURCE="$1/*"
166 else 243 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 244 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 245 fi
169 else 246 else
170 if [ ! -d ${EPATCH_SOURCE} ] 247 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 248 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 249 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 250 then
174 EPATCH_SOURCE="$1" 251 EPATCH_SOURCE="$1"
175 fi 252 fi
176 253
177 echo 254 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 255 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 256 eerror
180 eerror " ${EPATCH_SOURCE}" 257 eerror " ${EPATCH_SOURCE}"
258 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 259 echo
182 die "Cannot find \$EPATCH_SOURCE!" 260 die "Cannot find \$EPATCH_SOURCE!"
183 fi 261 fi
184 262
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 282 ;;
205 esac 283 esac
206 284
207 if [ "${SINGLE_PATCH}" = "no" ] 285 if [ "${SINGLE_PATCH}" = "no" ]
208 then 286 then
209 einfo "Applying various patches (bugfixes/updates)..." 287 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 288 fi
211 for x in ${EPATCH_SOURCE} 289 for x in ${EPATCH_SOURCE}
212 do 290 do
213 # New ARCH dependant patch naming scheme... 291 # New ARCH dependant patch naming scheme ...
214 # 292 #
215 # ???_arch_foo.patch 293 # ???_arch_foo.patch
216 # 294 #
217 if [ -f ${x} ] && \ 295 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 297 [ "${EPATCH_FORCE}" = "yes" ])
220 then 298 then
221 local count=0 299 local count=0
222 local popts="${EPATCH_OPTS}" 300 local popts="${EPATCH_OPTS}"
301 local patchname=${x##*/}
223 302
224 if [ -n "${EPATCH_EXCLUDE}" ] 303 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 304 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 305 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 306 then
228 continue 307 continue
229 fi 308 fi
230 fi 309 fi
231 310
233 then 312 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 313 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 314 then
236 einfo "${EPATCH_SINGLE_MSG}" 315 einfo "${EPATCH_SINGLE_MSG}"
237 else 316 else
238 einfo "Applying ${x##*/}..." 317 einfo "Applying ${patchname} ..."
239 fi 318 fi
240 else 319 else
241 einfo " ${x##*/}..." 320 einfo " ${patchname} ..."
242 fi 321 fi
243 322
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 323 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 325
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
249 do 328 do
250 # Generate some useful debug info ... 329 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 332
254 if [ "${PATCH_SUFFIX}" != "patch" ] 333 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 334 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 337 else
259 PATCH_TARGET="${x}" 338 PATCH_TARGET="${x}"
260 fi 339 fi
261 340
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 343
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 346
268 if [ "${PATCH_SUFFIX}" != "patch" ] 347 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 348 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 349 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 350 then
272 echo 351 echo
273 eerror "Could not extract patch!" 352 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 353 #die "Could not extract patch!"
275 count=5 354 count=5
276 break 355 break
277 fi 356 fi
278 fi 357 fi
279 358
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 359 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 360 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 366
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 367 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 368
290 if [ "$?" -ne 0 ] 369 if [ "$?" -ne 0 ]
291 then 370 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 371 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 372 echo
294 eerror "A dry-run of patch command succeeded, but actually" 373 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 374 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 375 #die "Real world sux compared to the dreamworld!"
297 count=5 376 count=5
298 fi 377 fi
299 378
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 379 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 380
302 break 381 break
303 fi 382 fi
304 383
305 count=$((count + 1)) 384 count=$((count + 1))
311 fi 390 fi
312 391
313 if [ "${count}" -eq 5 ] 392 if [ "${count}" -eq 5 ]
314 then 393 then
315 echo 394 echo
316 eerror "Failed Patch: ${x##*/}!" 395 eerror "Failed Patch: ${patchname} !"
396 eerror " ( ${PATCH_TARGET} )"
317 eerror 397 eerror
318 eerror "Include in your bugreport the contents of:" 398 eerror "Include in your bugreport the contents of:"
319 eerror 399 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 400 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 401 echo
322 die "Failed Patch: ${x##*/}!" 402 die "Failed Patch: ${patchname}!"
323 fi 403 fi
324 404
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 405 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 406
327 eend 0 407 eend 0
328 fi 408 fi
329 done 409 done
330 if [ "${SINGLE_PATCH}" = "no" ] 410 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
360 438
361 return 1; 439 return 1;
362 } 440 }
363 END 441 END
364 442
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 445 then
368 echo "yes" 446 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 447 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 448 if ${T}/nptl
371 then 449 then
372 return 0 450 return 0
373 else 451 else
374 return 1 452 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 501 else
424 jobs=2 502 jobs=2
425 fi 503 fi
426 504
427 elif [ "${ARCH}" = "ppc" ] 505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 506 then
429 # ppc has "processor", but only when compiled with SMP 507 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 509 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 511 else
434 jobs=2 512 jobs=2
435 fi 513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 518 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 520 die "Unknown ARCH -- ${ARCH}!"
439 fi 521 fi
440 522
446 528
447 if [ -n "${ADMINPARAM}" ] 529 if [ -n "${ADMINPARAM}" ]
448 then 530 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 532 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 535 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 538 fi
457 fi 539 fi
458} 540}
459 541
460# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 543# does not exist on the users system
462# vapier@gentoo.org 544# vapier@gentoo.org
463# 545#
464# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 547emktemp() {
548 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 550 local topdir="$1"
467 551
468 [ -z "${topdir}" ] && topdir=/tmp 552 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 553 then
471 mktemp -p ${topdir} 554 [ -z "${T}" ] \
472 else 555 && topdir="/tmp" \
556 || topdir="${T}"
557 fi
558
559 if [ -z "$(type -p mktemp)" ]
560 then
561 local tmp=/
562 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 564 done
565 ${exe} "${tmp}"
475 echo ${tmp} 566 echo "${tmp}"
567 else
568 [ "${exe}" == "touch" ] \
569 && exe="-p" \
570 || exe="-d"
571 mktemp ${exe} "${topdir}"
572 fi
573}
574
575# Small wrapper for getent (Linux), nidump (Mac OS X),
576# and pw (FreeBSD) used in enewuser()/enewgroup()
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579#
580# egetent(database, key)
581egetent() {
582 if useq ppc-macos ; then
583 case "$2" in
584 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;;
587 *) # Numeric
588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
589 ;;
590 esac
591 elif useq x86-fbsd ; then
592 local action
593 if [ "$1" == "passwd" ]
594 then
595 action="user"
596 else
597 action="group"
598 fi
599 pw show "${action}" "$2" -q
600 else
601 which nscd >& /dev/null && nscd -i "$1"
602 getent "$1" "$2"
476 fi 603 fi
477} 604}
478 605
479# Simplify/standardize adding users to the system 606# Simplify/standardize adding users to the system
480# vapier@gentoo.org 607# vapier@gentoo.org
496 then 623 then
497 eerror "No username specified !" 624 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 625 die "Cannot call enewuser without a username"
499 fi 626 fi
500 627
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 $3}'`"
505
506 # see if user already exists 628 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 629 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 630 then
509 return 0 631 return 0
510 fi 632 fi
511 einfo "Adding user '${euser}' to your system ..." 633 einfo "Adding user '${euser}' to your system ..."
512 634
517 local euid="$1"; shift 639 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 640 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 641 then
520 if [ "${euid}" -gt 0 ] 642 if [ "${euid}" -gt 0 ]
521 then 643 then
522 opts="${opts} -u ${euid}" 644 if [ ! -z "`egetent passwd ${euid}`" ]
645 then
646 euid="next"
647 fi
523 else 648 else
524 eerror "Userid given but is not greater than 0 !" 649 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 650 die "${euid} is not a valid UID"
526 fi 651 fi
527 else 652 else
528 euid="next available" 653 euid="next"
654 fi
655 if [ "${euid}" == "next" ]
656 then
657 local pwrange
658 if [ "${USERLAND}" == "BSD" ] ; then
659 pwrange="`jot 898 101`"
660 else
661 pwrange="`seq 101 999`"
529 fi 662 fi
663 for euid in ${pwrange} ; do
664 [ -z "`egetent passwd ${euid}`" ] && break
665 done
666 fi
667 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 668 einfo " - Userid: ${euid}"
531 669
532 # handle shell 670 # handle shell
533 local eshell="$1"; shift 671 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 672 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 675 then
538 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 677 die "${eshell} does not exist"
540 fi 678 fi
541 else 679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
542 eshell="/bin/false" 684 eshell="/bin/false"
685 fi
543 fi 686 fi
544 einfo " - Shell: ${eshell}" 687 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 688 opts="${opts} -s ${eshell}"
546 689
547 # handle homedir 690 # handle homedir
555 698
556 # handle groups 699 # handle groups
557 local egroups="$1"; shift 700 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 701 if [ ! -z "${egroups}" ]
559 then 702 then
560 local realgroup=
561 local oldifs="${IFS}" 703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
562 export IFS="," 706 export IFS=","
563 for g in ${egroups} 707 for g in ${egroups}
564 do 708 do
565 chgrp ${g} ${tmpfile} >& /dev/null 709 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 710 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 711 then
569 eerror "You must add ${g} to the system first" 712 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 713 die "${g} is not a valid GID"
571 fi 714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
572 done 722 done
573 export IFS="${oldifs}" 723 export IFS="${oldifs}"
724
574 opts="${opts} -g ${egroups}" 725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
575 else 730 else
576 egroups="(none)" 731 egroups="(none)"
577 fi 732 fi
578 einfo " - Groups: ${egroups}" 733 einfo " - Groups: ${egroups}"
579 734
580 # handle extra and add the user 735 # handle extra and add the user
581 local eextra="$@" 736 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 737 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 738 export SANDBOX_ON="0"
739 if useq ppc-macos
740 then
741 ### Make the user
584 if [ -z "${eextra}" ] 742 if [ -z "${eextra}" ]
585 then 743 then
586 useradd ${opts} ${euser} \ 744 dscl . create /users/${euser} uid ${euid}
745 dscl . create /users/${euser} shell ${eshell}
746 dscl . create /users/${euser} home ${ehome}
747 dscl . create /users/${euser} realname "added by portage for ${PN}"
748 ### Add the user to the groups specified
749 local oldifs="${IFS}"
750 export IFS=","
751 for g in ${egroups}
752 do
753 dscl . merge /groups/${g} users ${euser}
754 done
755 export IFS="${oldifs}"
756 else
757 einfo "Extra options are not supported on macos yet"
758 einfo "Please report the ebuild along with the info below"
759 einfo "eextra: ${eextra}"
760 die "Required function missing"
761 fi
762 elif use x86-fbsd ; then
763 if [ -z "${eextra}" ]
764 then
765 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 766 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 767 die "enewuser failed"
589 else 768 else
590 einfo " - Extra: ${eextra}" 769 einfo " - Extra: ${eextra}"
770 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed"
772 fi
773 else
774 if [ -z "${eextra}" ]
775 then
776 useradd ${opts} ${euser} \
777 -c "added by portage for ${PN}" \
778 || die "enewuser failed"
779 else
780 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 781 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 782 || die "enewuser failed"
783 fi
593 fi 784 fi
594 export SANDBOX_ON="${oldsandbox}" 785 export SANDBOX_ON="${oldsandbox}"
595 786
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 787 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 788 then
618 then 809 then
619 eerror "No group specified !" 810 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 811 die "Cannot call enewgroup without a group"
621 fi 812 fi
622 813
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 $4}'`"
627
628 # see if group already exists 814 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 815 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 816 then
631 return 0 817 return 0
632 fi 818 fi
633 einfo "Adding group '${egroup}' to your system ..." 819 einfo "Adding group '${egroup}' to your system ..."
634 820
639 local egid="$1"; shift 825 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 826 if [ ! -z "${egid}" ]
641 then 827 then
642 if [ "${egid}" -gt 0 ] 828 if [ "${egid}" -gt 0 ]
643 then 829 then
830 if [ -z "`egetent group ${egid}`" ]
831 then
832 if useq ppc-macos ; then
833 opts="${opts} ${egid}"
834 else
644 opts="${opts} -g ${egid}" 835 opts="${opts} -g ${egid}"
836 fi
837 else
838 egid="next available; requested gid taken"
839 fi
645 else 840 else
646 eerror "Groupid given but is not greater than 0 !" 841 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 842 die "${egid} is not a valid GID"
648 fi 843 fi
649 else 844 else
656 opts="${opts} ${eextra}" 851 opts="${opts} ${eextra}"
657 852
658 # add the group 853 # add the group
659 local oldsandbox="${SANDBOX_ON}" 854 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 855 export SANDBOX_ON="0"
856 if useq ppc-macos ; then
857 if [ ! -z "${eextra}" ];
858 then
859 einfo "Extra options are not supported on macos yet"
860 einfo "Please report the ebuild along with the info below"
861 einfo "eextra: ${eextra}"
862 die "Required function missing"
863 fi
864
865 # If we need the next available
866 case ${egid} in
867 *[!0-9]*) # Non numeric
868 for egid in `jot 898 101`; do
869 [ -z "`egetent group ${egid}`" ] && break
870 done
871 esac
872 dscl . create /groups/${egroup} gid ${egid}
873 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then
875 case ${egid} in
876 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do
878 [ -z "`egetent group ${egid}`" ] && break
879 done
880 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
882 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 883 groupadd ${opts} ${egroup} || die "enewgroup failed"
884 fi
662 export SANDBOX_ON="${oldsandbox}" 885 export SANDBOX_ON="${oldsandbox}"
663} 886}
664 887
665# Simple script to replace 'dos2unix' binaries 888# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 889# vapier@gentoo.org
667# 890#
668# edos2unix(file, <more files>...) 891# edos2unix(file, <more files> ...)
669edos2unix() { 892edos2unix() {
670 for f in "$@" 893 for f in "$@"
671 do 894 do
672 cp "${f}" ${T}/edos2unix 895 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 896 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 897 done
675} 898}
676 899
900
901##############################################################
902# START: Handle .desktop files and menu entries #
903# maybe this should be separated into a new eclass some time #
904# lanius@gentoo.org #
905##############################################################
906
677# Make a desktop file ! 907# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 908# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 909# 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# 910#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 911# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 912#
686# binary: what binary does the app run with ? 913# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 914# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 915# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 916# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 917# a full path to an icon
691# type: what kind of application is this ? for categories: 918# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 919# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 920# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 921make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 922 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 923
697 local exec="${1}" 924 local exec=${1}
698 local name="${2:-${PN}}" 925 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 926 local icon=${3:-${PN}.png}
700 local type="${4}" 927 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 928 local path=${5}
929
702 if [ -z "${type}" ] 930 if [[ -z ${type} ]] ; then
703 then 931 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 932 local catmin=${CATEGORY##*-}
705 "app-emulation") 933 case ${catmaj} in
706 type=Emulator 934 app)
935 case ${catmin} in
936 admin) type=System;;
937 cdr) type=DiscBurning;;
938 dicts) type=Dictionary;;
939 editors) type=TextEditor;;
940 emacs) type=TextEditor;;
941 emulation) type=Emulator;;
942 laptop) type=HardwareSettings;;
943 office) type=Office;;
944 vim) type=TextEditor;;
945 xemacs) type=TextEditor;;
946 *) type=;;
947 esac
707 ;; 948 ;;
708 "games-"*) 949
709 type=Game 950 dev)
951 type="Development"
710 ;; 952 ;;
711 "net-"*) 953
712 type=Network; 954 games)
955 [[ -z ${path} ]] && path=${GAMES_BINDIR}
956
957 case ${catmin} in
958 action) type=ActionGame;;
959 arcade) type=ArcadeGame;;
960 board) type=BoardGame;;
961 kid) type=KidsGame;;
962 emulation) type=Emulator;;
963 puzzle) type=LogicGame;;
964 rpg) type=RolePlaying;;
965 roguelike) type=RolePlaying;;
966 simulation) type=Simulation;;
967 sports) type=SportsGame;;
968 strategy) type=StrategyGame;;
969 *) type=;;
970 esac
971 type="Game;${type}"
713 ;; 972 ;;
973
974 mail)
975 type="Network;Email"
976 ;;
977
978 media)
979 case ${catmin} in
980 gfx) type=Graphics;;
981 radio) type=Tuner;;
982 sound) type=Audio;;
983 tv) type=TV;;
984 video) type=Video;;
985 *) type=;;
986 esac
987 type="AudioVideo;${type}"
988 ;;
989
990 net)
991 case ${catmin} in
992 dialup) type=Dialup;;
993 ftp) type=FileTransfer;;
994 im) type=InstantMessaging;;
995 irc) type=IRCClient;;
996 mail) type=Email;;
997 news) type=News;;
998 nntp) type=News;;
999 p2p) type=FileTransfer;;
1000 *) type=;;
1001 esac
1002 type="Network;${type}"
1003 ;;
1004
1005 sci)
1006 case ${catmin} in
1007 astro*) type=Astronomoy;;
1008 bio*) type=Biology;;
1009 calc*) type=Calculator;;
1010 chem*) type=Chemistry;;
1011 geo*) type=Geology;;
1012 math*) type=Math;;
1013 *) type=;;
1014 esac
1015 type="Science;${type}"
1016 ;;
1017
1018 www)
1019 case ${catmin} in
1020 client) type=WebBrowser;;
1021 *) type=;;
1022 esac
1023 type="Network"
1024 ;;
1025
714 *) 1026 *)
715 type= 1027 type=
716 ;; 1028 ;;
717 esac 1029 esac
718 fi 1030 fi
1031
719 local desktop="${T}/${exec}.desktop" 1032 local desktop=${T}/${exec%% *}-${P}.desktop
720 1033
721echo "[Desktop Entry] 1034echo "[Desktop Entry]
722Encoding=UTF-8 1035Encoding=UTF-8
723Version=0.9.2 1036Version=0.9.2
724Name=${name} 1037Name=${name}
725Type=Application 1038Type=Application
726Comment=${DESCRIPTION} 1039Comment=${DESCRIPTION}
727Exec=${exec} 1040Exec=${exec}
728Path=${path} 1041Path=${path}
729Icon=${icon} 1042Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1043Categories=Application;${type};" > "${desktop}"
731 1044
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 1045 insinto /usr/share/applications
735 doins ${desktop} 1046 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 1047
759 return 0 1048 return 0
760} 1049}
761 1050
762# new convenience patch wrapper function to eventually replace epatch(), 1051# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 1052#
764# /usr/bin/patch 1053# make_desktop_entry(<title>, <command>)
765# Features: 1054# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 1055# command: Name of the Window Manager
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773 1056
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 1057make_session_desktop() {
775 1058
776# known issues: 1059 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 1060 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787 1061
788 debug-print-function ${FUNCNAME} $* 1062 local title="${1}"
1063 local command="${2}"
1064 local desktop="${T}/${wm}.desktop"
789 1065
1066echo "[Desktop Entry]
1067Encoding=UTF-8
1068Name=${title}
1069Comment=This session logs you into ${title}
1070Exec=${command}
1071TryExec=${command}
1072Type=Application" > "${desktop}"
1073
1074 insinto /usr/share/xsessions
1075 doins "${desktop}"
1076
1077 return 0
1078}
1079
1080domenu() {
790 local list= 1081 local i
791 local list2= 1082 local j
792 declare -i plevel 1083 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 1084 for i in ${@}
796 do 1085 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 1086 if [ -f "${i}" ];
799 then 1087 then
800 list="${list} ${x}" 1088 doins ${i}
801 elif [ -d "${x}" ] 1089 elif [ -d "${i}" ];
802 then 1090 then
803 # handles patchdirs like epatch() for now: no recursion. 1091 for j in ${i}/*.desktop
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do 1092 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 1093 doins ${j}
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 1094 done
815 list="`echo ${list2} | sort` ${list}" 1095 fi
1096 done
1097}
1098
1099doicon() {
1100 local i
1101 local j
1102 insinto /usr/share/pixmaps
1103 for i in ${@}
1104 do
1105 if [ -f "${i}" ];
1106 then
1107 doins ${i}
1108 elif [ -d "${i}" ];
1109 then
1110 for j in ${i}/*.png
1111 do
1112 doins ${j}
1113 done
1114 fi
1115 done
1116}
1117
1118##############################################################
1119# END: Handle .desktop files and menu entries #
1120##############################################################
1121
1122
1123# for internal use only (unpack_pdv and unpack_makeself)
1124find_unpackable_file() {
1125 local src="$1"
1126 if [ -z "${src}" ]
1127 then
1128 src="${DISTDIR}/${A}"
1129 else
1130 if [ -e "${DISTDIR}/${src}" ]
1131 then
1132 src="${DISTDIR}/${src}"
1133 elif [ -e "${PWD}/${src}" ]
1134 then
1135 src="${PWD}/${src}"
1136 elif [ -e "${src}" ]
1137 then
1138 src="${src}"
1139 fi
1140 fi
1141 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1142 echo "${src}"
1143}
1144
1145# Unpack those pesky pdv generated files ...
1146# They're self-unpacking programs with the binary package stuffed in
1147# the middle of the archive. Valve seems to use it a lot ... too bad
1148# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1149#
1150# Usage: unpack_pdv [file to unpack] [size of off_t]
1151# - you have to specify the off_t size ... i have no idea how to extract that
1152# information out of the binary executable myself. basically you pass in
1153# the size of the off_t type (in bytes) on the machine that built the pdv
1154# archive. one way to determine this is by running the following commands:
1155# strings <pdv archive> | grep lseek
1156# strace -elseek <pdv archive>
1157# basically look for the first lseek command (we do the strings/grep because
1158# sometimes the function call is _llseek or something) and steal the 2nd
1159# parameter. here is an example:
1160# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1161# lseek
1162# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1163# lseek(3, -4, SEEK_END) = 2981250
1164# thus we would pass in the value of '4' as the second parameter.
1165unpack_pdv() {
1166 local src="`find_unpackable_file $1`"
1167 local sizeoff_t="$2"
1168
1169 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1170
1171 local shrtsrc="`basename ${src}`"
1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1174 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1175
1176 # grab metadata for debug reasons
1177 local metafile="$(emktemp)"
1178 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1179
1180 # rip out the final file name from the metadata
1181 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1182 datafile="`basename ${datafile}`"
1183
1184 # now lets uncompress/untar the file if need be
1185 local tmpfile="$(emktemp)"
1186 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1187
1188 local iscompressed="`file -b ${tmpfile}`"
1189 if [ "${iscompressed:0:8}" == "compress" ] ; then
1190 iscompressed=1
1191 mv ${tmpfile}{,.Z}
1192 gunzip ${tmpfile}
1193 else
1194 iscompressed=0
1195 fi
1196 local istar="`file -b ${tmpfile}`"
1197 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1198 istar=1
1199 else
1200 istar=0
1201 fi
1202
1203 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1204 #dd if=${src} ibs=${metaskip} count=1 \
1205 # | dd ibs=${tailskip} skip=1 \
1206 # | gzip -dc \
1207 # > ${datafile}
1208 if [ ${iscompressed} -eq 1 ] ; then
1209 if [ ${istar} -eq 1 ] ; then
1210 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1211 | head -c $((${metaskip}-${tailskip})) \
1212 | tar -xzf -
816 else 1213 else
817 die "Couldn't find ${x}" 1214 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1215 | head -c $((${metaskip}-${tailskip})) \
1216 | gzip -dc \
1217 > ${datafile}
1218 fi
1219 else
1220 if [ ${istar} -eq 1 ] ; then
1221 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1222 | head -c $((${metaskip}-${tailskip})) \
1223 | tar --no-same-owner -xf -
1224 else
1225 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1226 | head -c $((${metaskip}-${tailskip})) \
1227 > ${datafile}
1228 fi
818 fi 1229 fi
819 done 1230 true
820 1231 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1232 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
822
823 for x in ${list};
824 do
825 debug-print "${FUNCNAME}: processing ${x}"
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
827 case "`/usr/bin/file -b ${x}`" in
828 *gzip*)
829 patchfile="${T}/current.patch"
830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done
871 test -f "${target2}" && break
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done
898
899} 1233}
900 1234
901# Unpack those pesky makeself generated files ... 1235# Unpack those pesky makeself generated files ...
902# They're shell scripts with the binary package tagged onto 1236# They're shell scripts with the binary package tagged onto
903# the end of the archive. Loki utilized the format as does 1237# the end of the archive. Loki utilized the format as does
904# many other game companies. 1238# many other game companies.
905# 1239#
906# Usage: unpack_makeself [file to unpack] [offset] 1240# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
907# - If the file is not specified then unpack will utilize ${A}. 1241# - If the file is not specified then unpack will utilize ${A}.
908# - If the offset is not specified then we will attempt to extract 1242# - If the offset is not specified then we will attempt to extract
909# the proper offset from the script itself. 1243# the proper offset from the script itself.
910unpack_makeself() { 1244unpack_makeself() {
911 local src="$1" 1245 local src="$(find_unpackable_file "$1")"
912 local skip="$2" 1246 local skip="$2"
1247 local exe="$3"
913 1248
914 if [ -z "${src}" ]
915 then
916 src="${DISTDIR}/${A}"
917 else
918 if [ -e "${DISTDIR}/${src}" ]
919 then
920 src="${DISTDIR}/${src}"
921 elif [ -e "${PWD}/${src}" ]
922 then
923 src="${PWD}/${src}"
924 elif [ -e "${src}" ]
925 then
926 src="${src}"
927 fi
928 fi
929 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
930
931 local shrtsrc="`basename ${src}`" 1249 local shrtsrc="$(basename "${src}")"
932 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1250 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
933 if [ -z "${skip}" ] 1251 if [ -z "${skip}" ]
934 then 1252 then
935 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1253 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
936 local skip=0 1254 local skip=0
1255 exe=tail
937 case ${ver} in 1256 case ${ver} in
938 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1257 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
939 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
940 ;; 1259 ;;
941 2.0|2.0.1) 1260 2.0|2.0.1)
942 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
943 ;; 1262 ;;
944 2.1.1) 1263 2.1.1)
945 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1264 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
946 let skip="skip + 1" 1265 let skip="skip + 1"
947 ;; 1266 ;;
948 2.1.2) 1267 2.1.2)
949 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1268 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
950 let skip="skip + 1" 1269 let skip="skip + 1"
951 ;; 1270 ;;
952 2.1.3) 1271 2.1.3)
953 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
954 let skip="skip + 1" 1273 let skip="skip + 1"
1274 ;;
1275 2.1.4)
1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277 skip=$(head -n ${skip} "${src}" | wc -c)
1278 exe="dd"
955 ;; 1279 ;;
956 *) 1280 *)
957 eerror "I'm sorry, but I was unable to support the Makeself file." 1281 eerror "I'm sorry, but I was unable to support the Makeself file."
958 eerror "The version I detected was '${ver}'." 1282 eerror "The version I detected was '${ver}'."
959 eerror "Please file a bug about the file ${shrtsrc} at" 1283 eerror "Please file a bug about the file ${shrtsrc} at"
961 die "makeself version '${ver}' not supported" 1285 die "makeself version '${ver}' not supported"
962 ;; 1286 ;;
963 esac 1287 esac
964 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1288 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
965 fi 1289 fi
1290 case ${exe} in
1291 tail) exe="tail -n +${skip} '${src}'";;
1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1293 *) die "makeself cant handle exe '${exe}'"
1294 esac
966 1295
967 # lets grab the first few bytes of the file to figure out what kind of archive it is 1296 # lets grab the first few bytes of the file to figure out what kind of archive it is
968 local tmpfile="`mymktemp ${T}`" 1297 local tmpfile="$(emktemp)"
969 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
970 local filetype="`file -b ${tmpfile}`" 1299 local filetype="$(file -b "${tmpfile}")"
971 case ${filetype} in 1300 case ${filetype} in
972 *tar\ archive) 1301 *tar\ archive)
973 tail -n +${skip} ${src} | tar -xf - 1302 eval ${exe} | tar --no-same-owner -xf -
974 ;; 1303 ;;
975 bzip2*) 1304 bzip2*)
976 tail -n +${skip} ${src} | bzip2 -dc | tar -xf - 1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
977 ;; 1306 ;;
978 gzip*) 1307 gzip*)
979 tail -n +${skip} ${src} | tar -xzf - 1308 eval ${exe} | tar --no-same-owner -xzf -
1309 ;;
1310 compress*)
1311 eval ${exe} | gunzip | tar --no-same-owner -xf -
980 ;; 1312 ;;
981 *) 1313 *)
1314 eerror "Unknown filetype \"${filetype}\" ?"
982 false 1315 false
983 ;; 1316 ;;
984 esac 1317 esac
985 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
986} 1319}
1005 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1338 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1006 local l="`basename ${lic}`" 1339 local l="`basename ${lic}`"
1007 1340
1008 # here is where we check for the licenses the user already 1341 # here is where we check for the licenses the user already
1009 # accepted ... if we don't find a match, we make the user accept 1342 # accepted ... if we don't find a match, we make the user accept
1343 local shopts=$-
1010 local alic 1344 local alic
1345 set -o noglob #so that bash doesn't expand "*"
1011 for alic in ${ACCEPT_LICENSE} ; do 1346 for alic in ${ACCEPT_LICENSE} ; do
1012 [ "${alic}" == "*" ] && return 0 1347 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1013 [ "${alic}" == "${l}" ] && return 0 1348 set +o noglob; set -${shopts} #reset old shell opts
1349 return 0
1350 fi
1014 done 1351 done
1352 set +o noglob; set -$shopts #reset old shell opts
1015 1353
1016 local licmsg="`mymktemp ${T}`" 1354 local licmsg="$(emktemp)"
1017 cat << EOF > ${licmsg} 1355 cat << EOF > ${licmsg}
1018********************************************************** 1356**********************************************************
1019The following license outlines the terms of use of this 1357The following license outlines the terms of use of this
1020package. You MUST accept this license for installation to 1358package. You MUST accept this license for installation to
1021continue. When you are done viewing, hit 'q'. If you 1359continue. When you are done viewing, hit 'q'. If you
1036 eerror "You MUST accept the license to continue! Exiting!" 1374 eerror "You MUST accept the license to continue! Exiting!"
1037 die "Failed to accept license" 1375 die "Failed to accept license"
1038 ;; 1376 ;;
1039 esac 1377 esac
1040} 1378}
1379
1380# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1381# the whole 'non-interactive' policy, but damnit I want CD support !
1382#
1383# with these cdrom functions we handle all the user interaction and
1384# standardize everything. all you have to do is call cdrom_get_cds()
1385# and when the function returns, you can assume that the cd has been
1386# found at CDROM_ROOT.
1387#
1388# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1389# etc... if you want to give the cds better names, then just export
1390# the CDROM_NAME_X variables before calling cdrom_get_cds().
1391#
1392# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1393#
1394# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1395# - this will attempt to locate a cd based upon a file that is on
1396# the cd ... the more files you give this function, the more cds
1397# the cdrom functions will handle
1398cdrom_get_cds() {
1399 # first we figure out how many cds we're dealing with by
1400 # the # of files they gave us
1401 local cdcnt=0
1402 local f=
1403 for f in "$@" ; do
1404 cdcnt=$((cdcnt + 1))
1405 export CDROM_CHECK_${cdcnt}="$f"
1406 done
1407 export CDROM_TOTAL_CDS=${cdcnt}
1408 export CDROM_CURRENT_CD=1
1409
1410 # now we see if the user gave use CD_ROOT ...
1411 # if they did, let's just believe them that it's correct
1412 if [[ ! -z ${CD_ROOT} ]] ; then
1413 export CDROM_ROOT=${CD_ROOT}
1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1415 return
1416 fi
1417 # do the same for CD_ROOT_X
1418 if [[ ! -z ${CD_ROOT_1} ]] ; then
1419 local var=
1420 cdcnt=0
1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1422 cdcnt=$((cdcnt + 1))
1423 var="CD_ROOT_${cdcnt}"
1424 if [[ -z ${!var} ]] ; then
1425 eerror "You must either use just the CD_ROOT"
1426 eerror "or specify ALL the CD_ROOT_X variables."
1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1428 die "could not locate CD_ROOT_${cdcnt}"
1429 fi
1430 export CDROM_ROOTS_${cdcnt}="${!var}"
1431 done
1432 export CDROM_ROOT=${CDROM_ROOTS_1}
1433 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1434 return
1435 fi
1436
1437 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1438 einfon "This ebuild will need the "
1439 if [[ -z ${CDROM_NAME} ]] ; then
1440 echo "cdrom for ${PN}."
1441 else
1442 echo "${CDROM_NAME}."
1443 fi
1444 echo
1445 einfo "If you do not have the CD, but have the data files"
1446 einfo "mounted somewhere on your filesystem, just export"
1447 einfo "the variable CD_ROOT so that it points to the"
1448 einfo "directory containing the files."
1449 echo
1450 einfo "For example:"
1451 einfo "export CD_ROOT=/mnt/cdrom"
1452 echo
1453 else
1454 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1455 cdcnt=0
1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1457 cdcnt=$((cdcnt + 1))
1458 var="CDROM_NAME_${cdcnt}"
1459 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1460 done
1461 echo
1462 einfo "If you do not have the CDs, but have the data files"
1463 einfo "mounted somewhere on your filesystem, just export"
1464 einfo "the following variables so they point to the right place:"
1465 einfon ""
1466 cdcnt=0
1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1468 cdcnt=$((cdcnt + 1))
1469 echo -n " CD_ROOT_${cdcnt}"
1470 done
1471 echo
1472 einfo "Or, if you have all the files in the same place, or"
1473 einfo "you only have one cdrom, you can export CD_ROOT"
1474 einfo "and that place will be used as the same data source"
1475 einfo "for all the CDs."
1476 echo
1477 einfo "For example:"
1478 einfo "export CD_ROOT_1=/mnt/cdrom"
1479 echo
1480 fi
1481 export CDROM_CURRENT_CD=0
1482 cdrom_load_next_cd
1483}
1484
1485# this is only used when you need access to more than one cd.
1486# when you have finished using the first cd, just call this function.
1487# when it returns, CDROM_ROOT will be pointing to the second cd.
1488# remember, you can only go forward in the cd chain, you can't go back.
1489cdrom_load_next_cd() {
1490 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1491 local var=
1492
1493 if [[ ! -z ${CD_ROOT} ]] ; then
1494 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1495 return
1496 fi
1497
1498 unset CDROM_ROOT
1499 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1500 if [[ -z ${!var} ]] ; then
1501 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1502 cdrom_locate_file_on_cd ${!var}
1503 else
1504 export CDROM_ROOT=${!var}
1505 fi
1506
1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1508}
1509
1510# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1511# functions. this should *never* be called from an ebuild.
1512# all it does is try to locate a give file on a cd ... if the cd isn't
1513# found, then a message asking for the user to insert the cdrom will be
1514# displayed and we'll hang out here until:
1515# (1) the file is found on a mounted cdrom
1516# (2) the user hits CTRL+C
1517cdrom_locate_file_on_cd() {
1518 while [[ -z ${CDROM_ROOT} ]] ; do
1519 local dir="$(dirname ${@})"
1520 local file="$(basename ${@})"
1521 local mline=""
1522 local showedmsg=0
1523
1524 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1525 [[ -d ${mline}/${dir} ]] || continue
1526 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1527 && export CDROM_ROOT=${mline}
1528 done
1529
1530 if [[ -z ${CDROM_ROOT} ]] ; then
1531 echo
1532 if [[ ${showedmsg} -eq 0 ]] ; then
1533 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1534 if [[ -z ${CDROM_NAME} ]] ; then
1535 einfo "Please insert the cdrom for ${PN} now !"
1536 else
1537 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1538 fi
1539 else
1540 if [[ -z ${CDROM_NAME_1} ]] ; then
1541 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1542 else
1543 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1544 einfo "Please insert+mount the ${!var} cdrom now !"
1545 fi
1546 fi
1547 showedmsg=1
1548 fi
1549 einfo "Press return to scan for the cd again"
1550 einfo "or hit CTRL+C to abort the emerge."
1551 read
1552 fi
1553 done
1554}
1555
1556# Make sure that LINGUAS only contains languages that
1557# a package can support
1558#
1559# usage: strip-linguas <allow LINGUAS>
1560# strip-linguas -i <directories of .po files>
1561# strip-linguas -u <directories of .po files>
1562#
1563# The first form allows you to specify a list of LINGUAS.
1564# The -i builds a list of po files found in all the
1565# directories and uses the intersection of the lists.
1566# The -u builds a list of po files found in all the
1567# directories and uses the union of the lists.
1568strip-linguas() {
1569 local ls newls
1570 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1571 local op=$1; shift
1572 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1573 local d f
1574 for d in "$@" ; do
1575 if [[ ${op} == "-u" ]] ; then
1576 newls=${ls}
1577 else
1578 newls=""
1579 fi
1580 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1581 if [[ ${op} == "-i" ]] ; then
1582 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1583 else
1584 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1585 fi
1586 done
1587 ls=${newls}
1588 done
1589 ls=${ls//.po}
1590 else
1591 ls=$@
1592 fi
1593
1594 ls=" ${ls} "
1595 newls=""
1596 for f in ${LINGUAS} ; do
1597 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1598 newls="${newls} ${f}"
1599 else
1600 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1601 fi
1602 done
1603 if [[ -z ${newls} ]] ; then
1604 unset LINGUAS
1605 else
1606 export LINGUAS=${newls:1}
1607 fi
1608}
1609
1610# moved from kernel.eclass since they are generally useful outside of
1611# kernel.eclass -iggy (20041002)
1612
1613# the following functions are useful in kernel module ebuilds, etc.
1614# for an example see ivtv or drbd ebuilds
1615
1616# set's ARCH to match what the kernel expects
1617set_arch_to_kernel() {
1618 i=10
1619 while ((i--)) ; do
1620 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621 done
1622 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623 case ${ARCH} in
1624 x86) export ARCH="i386";;
1625 amd64) export ARCH="x86_64";;
1626 hppa) export ARCH="parisc";;
1627 mips) export ARCH="mips";;
1628 sparc) export ARCH="$(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!
1629 *) export ARCH="${ARCH}";;
1630 esac
1631}
1632
1633# set's ARCH back to what portage expects
1634set_arch_to_portage() {
1635 i=10
1636 while ((i--)) ; do
1637 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638 done
1639 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640}
1641
1642# Jeremy Huddleston <eradicator@gentoo.org>:
1643# preserve_old_lib /path/to/libblah.so.0
1644# preserve_old_lib_notify /path/to/libblah.so.0
1645#
1646# These functions are useful when a lib in your package changes --soname. Such
1647# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1648# would break packages that link against it. Most people get around this
1649# by using the portage SLOT mechanism, but that is not always a relevant
1650# solution, so instead you can add the following to your ebuilds:
1651#
1652# src_install() {
1653# ...
1654# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655# ...
1656# }
1657#
1658# pkg_postinst() {
1659# ...
1660# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661# ...
1662# }
1663
1664preserve_old_lib() {
1665 LIB=$1
1666
1667 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1668 SONAME=`basename ${LIB}`
1669 DIRNAME=`dirname ${LIB}`
1670
1671 dodir ${DIRNAME}
1672 cp ${ROOT}${LIB} ${D}${DIRNAME}
1673 touch ${D}${LIB}
1674 fi
1675}
1676
1677preserve_old_lib_notify() {
1678 LIB=$1
1679
1680 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1681 SONAME=`basename ${LIB}`
1682
1683 einfo "An old version of an installed library was detected on your system."
1684 einfo "In order to avoid breaking packages that link against is, this older version"
1685 einfo "is not being removed. In order to make full use of this newer version,"
1686 einfo "you will need to execute the following command:"
1687 einfo " revdep-rebuild --soname ${SONAME}"
1688 einfo
1689 einfo "After doing that, you can safely remove ${LIB}"
1690 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 fi
1692}
1693
1694# Hack for people to figure out if a package was built with
1695# certain USE flags
1696#
1697# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1698# ex: built_with_use xchat gtk2
1699#
1700# Flags: -a all USE flags should be utilized
1701# -o at least one USE flag should be utilized
1702# Note: the default flag is '-a'
1703built_with_use() {
1704 local opt=$1
1705 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706
1707 local PKG=$(best_version $1)
1708 shift
1709
1710 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1711 [[ ! -e ${USEFILE} ]] && return 1
1712
1713 local USE_BUILT=$(<${USEFILE})
1714 while [[ $# -gt 0 ]] ; do
1715 if [[ ${opt} = "-o" ]] ; then
1716 has $1 ${USE_BUILT} && return 0
1717 else
1718 has $1 ${USE_BUILT} || return 1
1719 fi
1720 shift
1721 done
1722 [[ ${opt} = "-a" ]]
1723}
1724
1725# Many configure scripts wrongly bail when a C++ compiler
1726# could not be detected. #73450
1727epunt_cxx() {
1728 local dir=$1
1729 [[ -z ${dir} ]] && dir=${S}
1730 ebegin "Removing useless C++ checks"
1731 local f
1732 for f in $(find ${dir} -name configure) ; do
1733 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1734 done
1735 eend 0
1736}
1737
1738# dopamd <file> [more files]
1739#
1740# Install pam auth config file in /etc/pam.d
1741dopamd() {
1742 [[ -z $1 ]] && die "dopamd requires at least one argument"
1743
1744 use pam || return 0
1745
1746 insinto /etc/pam.d
1747 doins "$@" || die "failed to install $@"
1748}
1749# newpamd <old name> <new name>
1750#
1751# Install pam file <old name> as <new name> in /etc/pam.d
1752newpamd() {
1753 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1754
1755 use pam || return 0
1756
1757 insinto /etc/pam.d
1758 newins "$1" "$2" || die "failed to install $1 as $2"
1759}
1760
1761# make a wrapper script ...
1762# NOTE: this was originally games_make_wrapper, but I noticed other places where
1763# this could be used, so I have moved it here and made it not games-specific
1764# -- wolf31o2
1765# $1 == wrapper name
1766# $2 == binary to run
1767# $3 == directory to chdir before running binary
1768# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1769make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4
1771 local tmpwrapper=$(emktemp)
1772 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh
1774cd "${chdir}"
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1776exec ${bin} "\$@"
1777EOF
1778 chmod go+rx "${tmpwrapper}"
1779 newbin "${tmpwrapper}" "${wrapper}"
1780}

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