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Revision 1.73 Revision 1.160
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 1.73 2003/12/01 20:13:00 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.160 2005/03/22 17:33:13 wolf31o2 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} !"
392 eerror " ( ${PATCH_TARGET} )"
317 eerror 393 eerror
318 eerror "Include in your bugreport the contents of:" 394 eerror "Include in your bugreport the contents of:"
319 eerror 395 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 396 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 397 echo
322 die "Failed Patch: ${x##*/}!" 398 die "Failed Patch: ${patchname}!"
323 fi 399 fi
324 400
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 401 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 402
327 eend 0 403 eend 0
328 fi 404 fi
329 done 405 done
330 if [ "${SINGLE_PATCH}" = "no" ] 406 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 412# This function return true if we are using the NPTL pthreads
337# implementation. 413# implementation.
338# 414#
339# <azarah@gentoo.org> (06 March 2003) 415# <azarah@gentoo.org> (06 March 2003)
340# 416#
341
342have_NPTL() { 417have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 418 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 419 #define _XOPEN_SOURCE
346 #include <unistd.h> 420 #include <unistd.h>
347 #include <stdio.h> 421 #include <stdio.h>
348 422
360 434
361 return 1; 435 return 1;
362 } 436 }
363 END 437 END
364 438
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 441 then
368 echo "yes" 442 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 443 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 444 if ${T}/nptl
371 then 445 then
372 return 0 446 return 0
373 else 447 else
374 return 1 448 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 496 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 497 else
424 jobs=2 498 jobs=2
425 fi 499 fi
426 500
427 elif [ "${ARCH}" = "ppc" ] 501 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 502 then
429 # ppc has "processor", but only when compiled with SMP 503 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 504 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 505 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 506 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 507 else
434 jobs=2 508 jobs=2
435 fi 509 fi
510 elif [ "${ARCH}" = "s390" ]
511 then
512 # s390 has "# processors : "
513 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 514 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 515 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 516 die "Unknown ARCH -- ${ARCH}!"
439 fi 517 fi
440 518
446 524
447 if [ -n "${ADMINPARAM}" ] 525 if [ -n "${ADMINPARAM}" ]
448 then 526 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 528 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 531 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 534 fi
457 fi 535 fi
458} 536}
459 537
460# Cheap replacement for when debianutils (and thus mktemp) 538# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 539# does not exist on the users system
462# vapier@gentoo.org 540# vapier@gentoo.org
463# 541#
464# Takes just 1 parameter (the directory to create tmpfile in) 542# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 543emktemp() {
544 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 546 local topdir="$1"
467 547
468 [ -z "${topdir}" ] && topdir=/tmp 548 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 549 then
471 mktemp -p ${topdir} 550 [ -z "${T}" ] \
472 else 551 && topdir="/tmp" \
552 || topdir="${T}"
553 fi
554
555 if [ -z "$(type -p mktemp)" ]
556 then
557 local tmp=/
558 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 560 done
561 ${exe} "${tmp}"
475 echo ${tmp} 562 echo "${tmp}"
563 else
564 [ "${exe}" == "touch" ] \
565 && exe="-p" \
566 || exe="-d"
567 mktemp ${exe} "${topdir}"
568 fi
569}
570
571# Small wrapper for getent (Linux), nidump (Mac OS X),
572# and pw (FreeBSD) used in enewuser()/enewgroup()
573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
575#
576# egetent(database, key)
577egetent() {
578 if useq ppc-macos ; then
579 case "$2" in
580 *[!0-9]*) # Non numeric
581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
582 ;;
583 *) # Numeric
584 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
585 ;;
586 esac
587 elif useq x86-fbsd ; then
588 local action
589 if [ "$1" == "passwd" ]
590 then
591 action="user"
592 else
593 action="group"
594 fi
595 pw show "${action}" "$2" -q
596 else
597 which nscd >& /dev/null && nscd -i "$1"
598 getent "$1" "$2"
476 fi 599 fi
477} 600}
478 601
479# Simplify/standardize adding users to the system 602# Simplify/standardize adding users to the system
480# vapier@gentoo.org 603# vapier@gentoo.org
496 then 619 then
497 eerror "No username specified !" 620 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 621 die "Cannot call enewuser without a username"
499 fi 622 fi
500 623
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 $3}'`"
505
506 # see if user already exists 624 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 625 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 626 then
509 return 0 627 return 0
510 fi 628 fi
511 einfo "Adding user '${euser}' to your system ..." 629 einfo "Adding user '${euser}' to your system ..."
512 630
517 local euid="$1"; shift 635 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 636 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 637 then
520 if [ "${euid}" -gt 0 ] 638 if [ "${euid}" -gt 0 ]
521 then 639 then
522 opts="${opts} -u ${euid}" 640 if [ ! -z "`egetent passwd ${euid}`" ]
641 then
642 euid="next"
643 fi
523 else 644 else
524 eerror "Userid given but is not greater than 0 !" 645 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 646 die "${euid} is not a valid UID"
526 fi 647 fi
527 else 648 else
528 euid="next available" 649 euid="next"
650 fi
651 if [ "${euid}" == "next" ]
652 then
653 local pwrange
654 if [ "${USERLAND}" == "BSD" ] ; then
655 pwrange="`jot 898 101`"
656 else
657 pwrange="`seq 101 999`"
529 fi 658 fi
659 for euid in ${pwrange} ; do
660 [ -z "`egetent passwd ${euid}`" ] && break
661 done
662 fi
663 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 664 einfo " - Userid: ${euid}"
531 665
532 # handle shell 666 # handle shell
533 local eshell="$1"; shift 667 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 668 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 671 then
538 eerror "A shell was specified but it does not exist !" 672 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 673 die "${eshell} does not exist"
540 fi 674 fi
541 else 675 else
676 if [ "${USERLAND}" == "BSD" ]
677 then
678 eshell="/usr/bin/false"
679 else
542 eshell="/bin/false" 680 eshell="/bin/false"
681 fi
543 fi 682 fi
544 einfo " - Shell: ${eshell}" 683 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 684 opts="${opts} -s ${eshell}"
546 685
547 # handle homedir 686 # handle homedir
555 694
556 # handle groups 695 # handle groups
557 local egroups="$1"; shift 696 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 697 if [ ! -z "${egroups}" ]
559 then 698 then
560 local realgroup=
561 local oldifs="${IFS}" 699 local oldifs="${IFS}"
700 local defgroup="" exgroups=""
701
562 export IFS="," 702 export IFS=","
563 for g in ${egroups} 703 for g in ${egroups}
564 do 704 do
565 chgrp ${g} ${tmpfile} >& /dev/null 705 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 706 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 707 then
569 eerror "You must add ${g} to the system first" 708 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 709 die "${g} is not a valid GID"
571 fi 710 fi
711 if [ -z "${defgroup}" ]
712 then
713 defgroup="${g}"
714 else
715 exgroups="${exgroups},${g}"
716 fi
717 export IFS=","
572 done 718 done
573 export IFS="${oldifs}" 719 export IFS="${oldifs}"
720
574 opts="${opts} -g ${egroups}" 721 opts="${opts} -g ${defgroup}"
722 if [ ! -z "${exgroups}" ]
723 then
724 opts="${opts} -G ${exgroups:1}"
725 fi
575 else 726 else
576 egroups="(none)" 727 egroups="(none)"
577 fi 728 fi
578 einfo " - Groups: ${egroups}" 729 einfo " - Groups: ${egroups}"
579 730
580 # handle extra and add the user 731 # handle extra and add the user
581 local eextra="$@" 732 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 733 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 734 export SANDBOX_ON="0"
735 if useq ppc-macos
736 then
737 ### Make the user
584 if [ -z "${eextra}" ] 738 if [ -z "${eextra}" ]
585 then 739 then
586 useradd ${opts} ${euser} \ 740 dscl . create /users/${euser} uid ${euid}
741 dscl . create /users/${euser} shell ${eshell}
742 dscl . create /users/${euser} home ${ehome}
743 dscl . create /users/${euser} realname "added by portage for ${PN}"
744 ### Add the user to the groups specified
745 local oldifs="${IFS}"
746 export IFS=","
747 for g in ${egroups}
748 do
749 dscl . merge /groups/${g} users ${euser}
750 done
751 export IFS="${oldifs}"
752 else
753 einfo "Extra options are not supported on macos yet"
754 einfo "Please report the ebuild along with the info below"
755 einfo "eextra: ${eextra}"
756 die "Required function missing"
757 fi
758 elif use x86-fbsd ; then
759 if [ -z "${eextra}" ]
760 then
761 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 762 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 763 die "enewuser failed"
589 else 764 else
590 einfo " - Extra: ${eextra}" 765 einfo " - Extra: ${eextra}"
766 pw useradd ${euser} ${opts} \
767 -c ${eextra} || die "enewuser failed"
768 fi
769 else
770 if [ -z "${eextra}" ]
771 then
772 useradd ${opts} ${euser} \
773 -c "added by portage for ${PN}" \
774 || die "enewuser failed"
775 else
776 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 777 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 778 || die "enewuser failed"
779 fi
593 fi 780 fi
594 export SANDBOX_ON="${oldsandbox}" 781 export SANDBOX_ON="${oldsandbox}"
595 782
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 783 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 784 then
618 then 805 then
619 eerror "No group specified !" 806 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 807 die "Cannot call enewgroup without a group"
621 fi 808 fi
622 809
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 $4}'`"
627
628 # see if group already exists 810 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 811 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 812 then
631 return 0 813 return 0
632 fi 814 fi
633 einfo "Adding group '${egroup}' to your system ..." 815 einfo "Adding group '${egroup}' to your system ..."
634 816
639 local egid="$1"; shift 821 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 822 if [ ! -z "${egid}" ]
641 then 823 then
642 if [ "${egid}" -gt 0 ] 824 if [ "${egid}" -gt 0 ]
643 then 825 then
826 if [ -z "`egetent group ${egid}`" ]
827 then
828 if useq ppc-macos ; then
829 opts="${opts} ${egid}"
830 else
644 opts="${opts} -g ${egid}" 831 opts="${opts} -g ${egid}"
832 fi
833 else
834 egid="next available; requested gid taken"
835 fi
645 else 836 else
646 eerror "Groupid given but is not greater than 0 !" 837 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 838 die "${egid} is not a valid GID"
648 fi 839 fi
649 else 840 else
656 opts="${opts} ${eextra}" 847 opts="${opts} ${eextra}"
657 848
658 # add the group 849 # add the group
659 local oldsandbox="${SANDBOX_ON}" 850 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 851 export SANDBOX_ON="0"
852 if useq ppc-macos ; then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
878 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
662 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
663} 882}
664 883
665# Simple script to replace 'dos2unix' binaries 884# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 885# vapier@gentoo.org
667# 886#
668# edos2unix(file, <more files>...) 887# edos2unix(file, <more files> ...)
669edos2unix() { 888edos2unix() {
670 for f in "$@" 889 for f in "$@"
671 do 890 do
672 cp "${f}" ${T}/edos2unix 891 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 892 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 893 done
675} 894}
676 895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
902
677# Make a desktop file ! 903# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 904# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 905# 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# 906#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 907# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 908#
686# binary: what binary does the app run with ? 909# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 910# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 911# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 912# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 913# a full path to an icon
691# type: what kind of application is this ? for categories: 914# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 915# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 916# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 917make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 918 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 919
697 local exec="${1}" 920 local exec=${1}
698 local name="${2:-${PN}}" 921 local name=${2:-${PN}}
699 local icon="${3:-${PN}.png}" 922 local icon=${3:-${PN}.png}
700 local type="${4}" 923 local type=${4}
701 local path="${5:-${GAMES_PREFIX}}" 924 local path=${5}
925
702 if [ -z "${type}" ] 926 if [[ -z ${type} ]] ; then
703 then 927 local catmaj=${CATEGORY%%-*}
704 case ${CATEGORY} in 928 local catmin=${CATEGORY##*-}
705 "app-emulation") 929 case ${catmaj} in
706 type=Emulator 930 app)
931 case ${catmin} in
932 admin) type=System;;
933 cdr) type=DiscBurning;;
934 dicts) type=Dictionary;;
935 editors) type=TextEditor;;
936 emacs) type=TextEditor;;
937 emulation) type=Emulator;;
938 laptop) type=HardwareSettings;;
939 office) type=Office;;
940 vim) type=TextEditor;;
941 xemacs) type=TextEditor;;
942 *) type=;;
943 esac
707 ;; 944 ;;
708 "games-"*) 945
709 type=Game 946 dev)
947 type="Development"
710 ;; 948 ;;
711 "net-"*) 949
712 type=Network; 950 games)
951 [[ -z ${path} ]] && path=${GAMES_BINDIR}
952
953 case ${catmin} in
954 action) type=ActionGame;;
955 arcade) type=ArcadeGame;;
956 board) type=BoardGame;;
957 kid) type=KidsGame;;
958 emulation) type=Emulator;;
959 puzzle) type=LogicGame;;
960 rpg) type=RolePlaying;;
961 roguelike) type=RolePlaying;;
962 simulation) type=Simulation;;
963 sports) type=SportsGame;;
964 strategy) type=StrategyGame;;
965 *) type=;;
966 esac
967 type="Game;${type}"
713 ;; 968 ;;
969
970 mail)
971 type="Network;Email"
972 ;;
973
974 media)
975 case ${catmin} in
976 gfx) type=Graphics;;
977 radio) type=Tuner;;
978 sound) type=Audio;;
979 tv) type=TV;;
980 video) type=Video;;
981 *) type=;;
982 esac
983 type="AudioVideo;${type}"
984 ;;
985
986 net)
987 case ${catmin} in
988 dialup) type=Dialup;;
989 ftp) type=FileTransfer;;
990 im) type=InstantMessaging;;
991 irc) type=IRCClient;;
992 mail) type=Email;;
993 news) type=News;;
994 nntp) type=News;;
995 p2p) type=FileTransfer;;
996 *) type=;;
997 esac
998 type="Network;${type}"
999 ;;
1000
1001 sci)
1002 case ${catmin} in
1003 astro*) type=Astronomoy;;
1004 bio*) type=Biology;;
1005 calc*) type=Calculator;;
1006 chem*) type=Chemistry;;
1007 geo*) type=Geology;;
1008 math*) type=Math;;
1009 *) type=;;
1010 esac
1011 type="Science;${type}"
1012 ;;
1013
1014 www)
1015 case ${catmin} in
1016 client) type=WebBrowser;;
1017 *) type=;;
1018 esac
1019 type="Network"
1020 ;;
1021
714 *) 1022 *)
715 type= 1023 type=
716 ;; 1024 ;;
717 esac 1025 esac
718 fi 1026 fi
1027
719 local desktop="${T}/${exec}.desktop" 1028 local desktop=${T}/${exec%% *}-${P}.desktop
720 1029
721echo "[Desktop Entry] 1030echo "[Desktop Entry]
722Encoding=UTF-8 1031Encoding=UTF-8
723Version=0.9.2 1032Version=0.9.2
724Name=${name} 1033Name=${name}
725Type=Application 1034Type=Application
726Comment=${DESCRIPTION} 1035Comment=${DESCRIPTION}
727Exec=${exec} 1036Exec=${exec}
728Path=${path} 1037Path=${path}
729Icon=${icon} 1038Icon=${icon}
730Categories=Application;${type};" > ${desktop} 1039Categories=Application;${type};" > "${desktop}"
731 1040
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 1041 insinto /usr/share/applications
735 doins ${desktop} 1042 doins "${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 1043
759 return 0 1044 return 0
760} 1045}
761 1046
762# new convenience patch wrapper function to eventually replace epatch(), 1047# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 1048#
764# /usr/bin/patch 1049# make_desktop_entry(<title>, <command>)
765# Features: 1050# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 1051# 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 1052
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 1053make_session_desktop() {
775 1054
776# known issues: 1055 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 1056 [ -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 1057
788 debug-print-function ${FUNCNAME} $* 1058 local title="${1}"
1059 local command="${2}"
1060 local desktop="${T}/${wm}.desktop"
789 1061
1062echo "[Desktop Entry]
1063Encoding=UTF-8
1064Name=${title}
1065Comment=This session logs you into ${title}
1066Exec=${command}
1067TryExec=${command}
1068Type=Application" > "${desktop}"
1069
1070 insinto /usr/share/xsessions
1071 doins "${desktop}"
1072
1073 return 0
1074}
1075
1076domenu() {
790 local list= 1077 local i
791 local list2= 1078 local j
792 declare -i plevel 1079 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 1080 for i in ${@}
796 do 1081 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 1082 if [ -f "${i}" ];
799 then 1083 then
800 list="${list} ${x}" 1084 doins ${i}
801 elif [ -d "${x}" ] 1085 elif [ -d "${i}" ];
802 then 1086 then
803 # handles patchdirs like epatch() for now: no recursion. 1087 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 ${x}`
807 do 1088 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 1089 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 1090 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 1091 fi
819 done 1092 done
1093}
820 1094
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1095doicon() {
822 1096 local i
1097 local j
1098 insinto /usr/share/pixmaps
823 for x in ${list}; 1099 for i in ${@}
824 do 1100 do
825 debug-print "${FUNCNAME}: processing ${x}" 1101 if [ -f "${i}" ];
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1102 then
827 case "`/usr/bin/file -b ${x}`" in 1103 doins ${i}
828 *gzip*) 1104 elif [ -d "${i}" ];
829 patchfile="${T}/current.patch" 1105 then
830 ungzip -c "${x}" > "${patchfile}" 1106 for j in ${i}/*.png
831 ;;
832 *bzip2*)
833 patchfile="${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 "${target2}" ]
865 do 1107 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1108 doins ${j}
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 1109 done
871 test -f "${target2}" && break 1110 fi
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 1111 done
898
899} 1112}
1113
1114##############################################################
1115# END: Handle .desktop files and menu entries #
1116##############################################################
1117
900 1118
901# for internal use only (unpack_pdv and unpack_makeself) 1119# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 1120find_unpackable_file() {
903 local src="$1" 1121 local src="$1"
904 if [ -z "${src}" ] 1122 if [ -z "${src}" ]
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1168 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1169 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1170 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1171
954 # grab metadata for debug reasons 1172 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1173 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1174 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1175
958 # rip out the final file name from the metadata 1176 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1177 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1178 datafile="`basename ${datafile}`"
961 1179
962 # now lets uncompress/untar the file if need be 1180 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1181 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1182 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1183
966 local iscompressed="`file -b ${tmpfile}`" 1184 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1185 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1186 iscompressed=1
1013# Unpack those pesky makeself generated files ... 1231# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1232# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1233# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1234# many other game companies.
1017# 1235#
1018# Usage: unpack_makeself [file to unpack] [offset] 1236# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1237# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1238# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1239# the proper offset from the script itself.
1022unpack_makeself() { 1240unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1241 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1242 local skip="$2"
1243 local exe="$3"
1025 1244
1026 local shrtsrc="`basename ${src}`" 1245 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1246 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1247 if [ -z "${skip}" ]
1029 then 1248 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1249 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1250 local skip=0
1251 exe=tail
1032 case ${ver} in 1252 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1253 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1254 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1255 ;;
1036 2.0|2.0.1) 1256 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1257 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1258 ;;
1039 2.1.1) 1259 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1260 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1261 let skip="skip + 1"
1042 ;; 1262 ;;
1043 2.1.2) 1263 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1264 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1265 let skip="skip + 1"
1046 ;; 1266 ;;
1047 2.1.3) 1267 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1268 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1269 let skip="skip + 1"
1270 ;;
1271 2.1.4)
1272 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1273 skip=$(head -n ${skip} "${src}" | wc -c)
1274 exe="dd"
1050 ;; 1275 ;;
1051 *) 1276 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1277 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1278 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1279 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1281 die "makeself version '${ver}' not supported"
1057 ;; 1282 ;;
1058 esac 1283 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1284 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1285 fi
1286 case ${exe} in
1287 tail) exe="tail -n +${skip} '${src}'";;
1288 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1289 *) die "makeself cant handle exe '${exe}'"
1290 esac
1061 1291
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1292 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1293 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1294 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1295 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1296 case ${filetype} in
1067 *tar\ archive) 1297 *tar\ archive)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1298 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1299 ;;
1070 bzip2*) 1300 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1301 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1302 ;;
1073 gzip*) 1303 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1304 eval ${exe} | tar --no-same-owner -xzf -
1305 ;;
1306 compress*)
1307 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1308 ;;
1076 *) 1309 *)
1310 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1311 false
1078 ;; 1312 ;;
1079 esac 1313 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1314 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1315}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1334 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1335 local l="`basename ${lic}`"
1102 1336
1103 # here is where we check for the licenses the user already 1337 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1338 # accepted ... if we don't find a match, we make the user accept
1339 local shopts=$-
1105 local alic 1340 local alic
1341 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1342 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1343 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1344 set +o noglob; set -${shopts} #reset old shell opts
1345 return 0
1346 fi
1109 done 1347 done
1348 set +o noglob; set -$shopts #reset old shell opts
1110 1349
1111 local licmsg="`mymktemp ${T}`" 1350 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1351 cat << EOF > ${licmsg}
1113********************************************************** 1352**********************************************************
1114The following license outlines the terms of use of this 1353The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1354package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1355continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1370 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1371 die "Failed to accept license"
1133 ;; 1372 ;;
1134 esac 1373 esac
1135} 1374}
1375
1376# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1377# the whole 'non-interactive' policy, but damnit I want CD support !
1378#
1379# with these cdrom functions we handle all the user interaction and
1380# standardize everything. all you have to do is call cdrom_get_cds()
1381# and when the function returns, you can assume that the cd has been
1382# found at CDROM_ROOT.
1383#
1384# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1385# etc... if you want to give the cds better names, then just export
1386# the CDROM_NAME_X variables before calling cdrom_get_cds().
1387#
1388# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1389#
1390# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1391# - this will attempt to locate a cd based upon a file that is on
1392# the cd ... the more files you give this function, the more cds
1393# the cdrom functions will handle
1394cdrom_get_cds() {
1395 # first we figure out how many cds we're dealing with by
1396 # the # of files they gave us
1397 local cdcnt=0
1398 local f=
1399 for f in "$@" ; do
1400 cdcnt=$((cdcnt + 1))
1401 export CDROM_CHECK_${cdcnt}="$f"
1402 done
1403 export CDROM_TOTAL_CDS=${cdcnt}
1404 export CDROM_CURRENT_CD=1
1405
1406 # now we see if the user gave use CD_ROOT ...
1407 # if they did, let's just believe them that it's correct
1408 if [[ ! -z ${CD_ROOT} ]] ; then
1409 export CDROM_ROOT=${CD_ROOT}
1410 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1411 return
1412 fi
1413 # do the same for CD_ROOT_X
1414 if [[ ! -z ${CD_ROOT_1} ]] ; then
1415 local var=
1416 cdcnt=0
1417 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1418 cdcnt=$((cdcnt + 1))
1419 var="CD_ROOT_${cdcnt}"
1420 if [[ -z ${!var} ]] ; then
1421 eerror "You must either use just the CD_ROOT"
1422 eerror "or specify ALL the CD_ROOT_X variables."
1423 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1424 die "could not locate CD_ROOT_${cdcnt}"
1425 fi
1426 export CDROM_ROOTS_${cdcnt}="${!var}"
1427 done
1428 export CDROM_ROOT=${CDROM_ROOTS_1}
1429 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1430 return
1431 fi
1432
1433 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1434 einfon "This ebuild will need the "
1435 if [[ -z ${CDROM_NAME} ]] ; then
1436 echo "cdrom for ${PN}."
1437 else
1438 echo "${CDROM_NAME}."
1439 fi
1440 echo
1441 einfo "If you do not have the CD, but have the data files"
1442 einfo "mounted somewhere on your filesystem, just export"
1443 einfo "the variable CD_ROOT so that it points to the"
1444 einfo "directory containing the files."
1445 echo
1446 einfo "For example:"
1447 einfo "export CD_ROOT=/mnt/cdrom"
1448 echo
1449 else
1450 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1451 cdcnt=0
1452 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1453 cdcnt=$((cdcnt + 1))
1454 var="CDROM_NAME_${cdcnt}"
1455 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1456 done
1457 echo
1458 einfo "If you do not have the CDs, but have the data files"
1459 einfo "mounted somewhere on your filesystem, just export"
1460 einfo "the following variables so they point to the right place:"
1461 einfon ""
1462 cdcnt=0
1463 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1464 cdcnt=$((cdcnt + 1))
1465 echo -n " CD_ROOT_${cdcnt}"
1466 done
1467 echo
1468 einfo "Or, if you have all the files in the same place, or"
1469 einfo "you only have one cdrom, you can export CD_ROOT"
1470 einfo "and that place will be used as the same data source"
1471 einfo "for all the CDs."
1472 echo
1473 einfo "For example:"
1474 einfo "export CD_ROOT_1=/mnt/cdrom"
1475 echo
1476 fi
1477 export CDROM_CURRENT_CD=0
1478 cdrom_load_next_cd
1479}
1480
1481# this is only used when you need access to more than one cd.
1482# when you have finished using the first cd, just call this function.
1483# when it returns, CDROM_ROOT will be pointing to the second cd.
1484# remember, you can only go forward in the cd chain, you can't go back.
1485cdrom_load_next_cd() {
1486 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1487 local var=
1488
1489 if [[ ! -z ${CD_ROOT} ]] ; then
1490 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1491 return
1492 fi
1493
1494 unset CDROM_ROOT
1495 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1496 if [[ -z ${!var} ]] ; then
1497 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1498 cdrom_locate_file_on_cd ${!var}
1499 else
1500 export CDROM_ROOT=${!var}
1501 fi
1502
1503 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1504}
1505
1506# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1507# functions. this should *never* be called from an ebuild.
1508# all it does is try to locate a give file on a cd ... if the cd isn't
1509# found, then a message asking for the user to insert the cdrom will be
1510# displayed and we'll hang out here until:
1511# (1) the file is found on a mounted cdrom
1512# (2) the user hits CTRL+C
1513cdrom_locate_file_on_cd() {
1514 while [[ -z ${CDROM_ROOT} ]] ; do
1515 local dir="$(dirname ${@})"
1516 local file="$(basename ${@})"
1517 local mline=""
1518 local showedmsg=0
1519
1520 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1521 [[ -d ${mline}/${dir} ]] || continue
1522 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1523 && export CDROM_ROOT=${mline}
1524 done
1525
1526 if [[ -z ${CDROM_ROOT} ]] ; then
1527 echo
1528 if [[ ${showedmsg} -eq 0 ]] ; then
1529 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1530 if [[ -z ${CDROM_NAME} ]] ; then
1531 einfo "Please insert the cdrom for ${PN} now !"
1532 else
1533 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1534 fi
1535 else
1536 if [[ -z ${CDROM_NAME_1} ]] ; then
1537 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1538 else
1539 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1540 einfo "Please insert+mount the ${!var} cdrom now !"
1541 fi
1542 fi
1543 showedmsg=1
1544 fi
1545 einfo "Press return to scan for the cd again"
1546 einfo "or hit CTRL+C to abort the emerge."
1547 read
1548 fi
1549 done
1550}
1551
1552# Make sure that LINGUAS only contains languages that
1553# a package can support
1554#
1555# usage: strip-linguas <allow LINGUAS>
1556# strip-linguas -i <directories of .po files>
1557# strip-linguas -u <directories of .po files>
1558#
1559# The first form allows you to specify a list of LINGUAS.
1560# The -i builds a list of po files found in all the
1561# directories and uses the intersection of the lists.
1562# The -u builds a list of po files found in all the
1563# directories and uses the union of the lists.
1564strip-linguas() {
1565 local ls newls
1566 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1567 local op=$1; shift
1568 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1569 local d f
1570 for d in "$@" ; do
1571 if [[ ${op} == "-u" ]] ; then
1572 newls=${ls}
1573 else
1574 newls=""
1575 fi
1576 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1577 if [[ ${op} == "-i" ]] ; then
1578 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1579 else
1580 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1581 fi
1582 done
1583 ls=${newls}
1584 done
1585 ls=${ls//.po}
1586 else
1587 ls=$@
1588 fi
1589
1590 ls=" ${ls} "
1591 newls=""
1592 for f in ${LINGUAS} ; do
1593 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1594 newls="${newls} ${f}"
1595 else
1596 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1597 fi
1598 done
1599 if [[ -z ${newls} ]] ; then
1600 unset LINGUAS
1601 else
1602 export LINGUAS=${newls:1}
1603 fi
1604}
1605
1606# moved from kernel.eclass since they are generally useful outside of
1607# kernel.eclass -iggy (20041002)
1608
1609# the following functions are useful in kernel module ebuilds, etc.
1610# for an example see ivtv or drbd ebuilds
1611
1612# set's ARCH to match what the kernel expects
1613set_arch_to_kernel() {
1614 i=10
1615 while ((i--)) ; do
1616 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1617 done
1618 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1619 case ${ARCH} in
1620 x86) export ARCH="i386";;
1621 amd64) export ARCH="x86_64";;
1622 hppa) export ARCH="parisc";;
1623 mips) export ARCH="mips";;
1624 sparc) export ARCH="$(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!
1625 *) export ARCH="${ARCH}";;
1626 esac
1627}
1628
1629# set's ARCH back to what portage expects
1630set_arch_to_portage() {
1631 i=10
1632 while ((i--)) ; do
1633 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1634 done
1635 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1636}
1637
1638# Jeremy Huddleston <eradicator@gentoo.org>:
1639# preserve_old_lib /path/to/libblah.so.0
1640# preserve_old_lib_notify /path/to/libblah.so.0
1641#
1642# These functions are useful when a lib in your package changes --soname. Such
1643# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1644# would break packages that link against it. Most people get around this
1645# by using the portage SLOT mechanism, but that is not always a relevant
1646# solution, so instead you can add the following to your ebuilds:
1647#
1648# src_install() {
1649# ...
1650# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1651# ...
1652# }
1653#
1654# pkg_postinst() {
1655# ...
1656# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1657# ...
1658# }
1659
1660preserve_old_lib() {
1661 LIB=$1
1662
1663 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1664 SONAME=`basename ${LIB}`
1665 DIRNAME=`dirname ${LIB}`
1666
1667 dodir ${DIRNAME}
1668 cp ${ROOT}${LIB} ${D}${DIRNAME}
1669 touch ${D}${LIB}
1670 fi
1671}
1672
1673preserve_old_lib_notify() {
1674 LIB=$1
1675
1676 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1677 SONAME=`basename ${LIB}`
1678
1679 einfo "An old version of an installed library was detected on your system."
1680 einfo "In order to avoid breaking packages that link against is, this older version"
1681 einfo "is not being removed. In order to make full use of this newer version,"
1682 einfo "you will need to execute the following command:"
1683 einfo " revdep-rebuild --soname ${SONAME}"
1684 einfo
1685 einfo "After doing that, you can safely remove ${LIB}"
1686 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1687 fi
1688}
1689
1690# Hack for people to figure out if a package was built with
1691# certain USE flags
1692#
1693# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1694# ex: built_with_use xchat gtk2
1695#
1696# Flags: -a all USE flags should be utilized
1697# -o at least one USE flag should be utilized
1698# Note: the default flag is '-a'
1699built_with_use() {
1700 local opt=$1
1701 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1702
1703 local PKG=$(best_version $1)
1704 shift
1705
1706 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1707 [[ ! -e ${USEFILE} ]] && return 1
1708
1709 local USE_BUILT=$(<${USEFILE})
1710 while [[ $# -gt 0 ]] ; do
1711 if [[ ${opt} = "-o" ]] ; then
1712 has $1 ${USE_BUILT} && return 0
1713 else
1714 has $1 ${USE_BUILT} || return 1
1715 fi
1716 shift
1717 done
1718 [[ ${opt} = "-a" ]]
1719}
1720
1721# Many configure scripts wrongly bail when a C++ compiler
1722# could not be detected. #73450
1723epunt_cxx() {
1724 local dir=$1
1725 [[ -z ${dir} ]] && dir=${S}
1726 ebegin "Removing useless C++ checks"
1727 local f
1728 for f in $(find ${dir} -name configure) ; do
1729 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1730 done
1731 eend 0
1732}
1733
1734# dopamd <file> [more files]
1735#
1736# Install pam auth config file in /etc/pam.d
1737dopamd() {
1738 [[ -z $1 ]] && die "dopamd requires at least one argument"
1739
1740 use pam || return 0
1741
1742 insinto /etc/pam.d
1743 # these are the default doins options, but be explicit just in case
1744 insopts -m 0644 -o root -g root
1745 doins "$@" || die "failed to install $@"
1746}
1747# newpamd <old name> <new name>
1748#
1749# Install pam file <old name> as <new name> in /etc/pam.d
1750newpamd() {
1751 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1752
1753 use pam || return 0
1754
1755 insinto /etc/pam.d
1756 # these are the default doins options, but be explicit just in case
1757 insopts -m 0644 -o root -g root
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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