/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2004 Gentoo Foundation 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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.181 2005/06/09 15:25:56 azarah Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )"
17# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 18
17DESCRIPTION="Based on the ${ECLASS} eclass" 19DESCRIPTION="Based on the ${ECLASS} eclass"
18 20
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 21# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 22# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
41 sleep 1 43 sleep 1
42 done 44 done
43 fi 45 fi
44} 46}
45 47
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 48# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 49# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 50# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 51# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 52# instead of the .so in /lib due to gcc/libtool tweaking ld's
116gen_usr_ldscript() { 66gen_usr_ldscript() {
117 local libdir="$(get_libdir)" 67 local libdir="$(get_libdir)"
118 # Just make sure it exists 68 # Just make sure it exists
119 dodir /usr/${libdir} 69 dodir /usr/${libdir}
120 70
71 for lib in "${@}" ; do
121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
122/* GNU ld script 73 /* GNU ld script
123 Because Gentoo have critical dynamic libraries 74 Since Gentoo has critical dynamic libraries
124 in /lib, and the static versions in /usr/lib, we 75 in /lib, and the static versions in /usr/lib,
125 need to have a "fake" dynamic lib in /usr/lib, 76 we need to have a "fake" dynamic lib in /usr/lib,
126 otherwise we run into linking problems. 77 otherwise we run into linking problems.
127 See bug #4411 on http://bugs.gentoo.org/ for 78
128 more info. */ 79 See bug http://bugs.gentoo.org/4411 for more info.
80 */
129GROUP ( /${libdir}/${1} ) 81 GROUP ( /${libdir}/${lib} )
130END_LDSCRIPT 82 END_LDSCRIPT
131 fperms a+x "/usr/${libdir}/${1}" 83 fperms a+x "/usr/${libdir}/${lib}"
84 done
132} 85}
133 86
134# Simple function to draw a line consisting of '=' the same length as $* 87# Simple function to draw a line consisting of '=' the same length as $*
88# - only to be used by epatch()
135# 89#
136# <azarah@gentoo.org> (11 Nov 2002) 90# <azarah@gentoo.org> (11 Nov 2002)
137# 91#
138draw_line() { 92draw_line() {
139 local i=0 93 local i=0
165EPATCH_SOURCE="${WORKDIR}/patch" 119EPATCH_SOURCE="${WORKDIR}/patch"
166# Default extension for patches 120# Default extension for patches
167EPATCH_SUFFIX="patch.bz2" 121EPATCH_SUFFIX="patch.bz2"
168# Default options for patch 122# Default options for patch
169# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 123# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
170EPATCH_OPTS="-g0" 124# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125EPATCH_OPTS="-g0 --no-backup-if-mismatch"
171# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Not this is only file names,
172# and not the full path .. 127# and not the full path ..
173EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
174# Change the printed message for a single patch. 129# Change the printed message for a single patch.
175EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
131# Change the printed message for multiple patches.
132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
176# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
177# 134#
178# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
179# 136#
180EPATCH_FORCE="no" 137EPATCH_FORCE="no"
221 local x="" 178 local x=""
222 179
223 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
224 then 181 then
225 local m="" 182 local m=""
226 einfo "${#} patches to apply..."
227 for m in "$@" ; do 183 for m in "$@" ; do
228 epatch "${m}" 184 epatch "${m}"
229 done 185 done
230 return 0 186 return 0
231 fi 187 fi
245 local EPATCH_SOURCE="$1/*" 201 local EPATCH_SOURCE="$1/*"
246 else 202 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 203 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 204 fi
249 else 205 else
250 if [ ! -d ${EPATCH_SOURCE} ] 206 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 207 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 208 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 209 then
254 EPATCH_SOURCE="$1" 210 EPATCH_SOURCE="$1"
255 fi 211 fi
256 212
257 echo 213 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 214 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 215 eerror
260 eerror " ${EPATCH_SOURCE}" 216 eerror " ${EPATCH_SOURCE}"
217 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 218 echo
262 die "Cannot find \$EPATCH_SOURCE!" 219 die "Cannot find \$EPATCH_SOURCE!"
263 fi 220 fi
264 221
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 222 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 241 ;;
285 esac 242 esac
286 243
287 if [ "${SINGLE_PATCH}" = "no" ] 244 if [ "${SINGLE_PATCH}" = "no" ]
288 then 245 then
289 einfo "Applying various patches (bugfixes/updates)..." 246 einfo "${EPATCH_MULTI_MSG}"
290 fi 247 fi
291 for x in ${EPATCH_SOURCE} 248 for x in ${EPATCH_SOURCE}
292 do 249 do
293 # New ARCH dependant patch naming scheme... 250 # New ARCH dependant patch naming scheme ...
294 # 251 #
295 # ???_arch_foo.patch 252 # ???_arch_foo.patch
296 # 253 #
297 if [ -f ${x} ] && \ 254 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 255 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
299 [ "${EPATCH_FORCE}" = "yes" ]) 256 [ "${EPATCH_FORCE}" = "yes" ])
300 then 257 then
301 local count=0 258 local count=0
302 local popts="${EPATCH_OPTS}" 259 local popts="${EPATCH_OPTS}"
260 local patchname=${x##*/}
303 261
304 if [ -n "${EPATCH_EXCLUDE}" ] 262 if [ -n "${EPATCH_EXCLUDE}" ]
305 then 263 then
306 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 264 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
307 then 265 then
308 continue 266 continue
309 fi 267 fi
310 fi 268 fi
311 269
313 then 271 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 272 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 273 then
316 einfo "${EPATCH_SINGLE_MSG}" 274 einfo "${EPATCH_SINGLE_MSG}"
317 else 275 else
318 einfo "Applying ${x##*/}..." 276 einfo "Applying ${patchname} ..."
319 fi 277 fi
320 else 278 else
321 einfo " ${x##*/}..." 279 einfo " ${patchname} ..."
322 fi 280 fi
323 281
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 284
327 # Allow for prefix to differ ... im lazy, so shoot me :/ 285 # Allow for prefix to differ ... im lazy, so shoot me :/
328 while [ "${count}" -lt 5 ] 286 while [ "${count}" -lt 5 ]
329 do 287 do
330 # Generate some useful debug info ... 288 # Generate some useful debug info ...
331 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
332 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
333 291
334 if [ "${PATCH_SUFFIX}" != "patch" ] 292 if [ "${PATCH_SUFFIX}" != "patch" ]
335 then 293 then
336 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
338 else 296 else
339 PATCH_TARGET="${x}" 297 PATCH_TARGET="${x}"
340 fi 298 fi
341 299
342 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 302
345 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
346 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
347 305
348 if [ "${PATCH_SUFFIX}" != "patch" ] 306 if [ "${PATCH_SUFFIX}" != "patch" ]
349 then 307 then
350 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
351 then 309 then
352 echo 310 echo
353 eerror "Could not extract patch!" 311 eerror "Could not extract patch!"
354 #die "Could not extract patch!" 312 #die "Could not extract patch!"
355 count=5 313 count=5
356 break 314 break
357 fi 315 fi
358 fi 316 fi
359 317
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
361 then 319 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
367 325
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
369 327
370 if [ "$?" -ne 0 ] 328 if [ "$?" -ne 0 ]
371 then 329 then
372 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
373 echo 331 echo
374 eerror "A dry-run of patch command succeeded, but actually" 332 eerror "A dry-run of patch command succeeded, but actually"
375 eerror "applying the patch failed!" 333 eerror "applying the patch failed!"
376 #die "Real world sux compared to the dreamworld!" 334 #die "Real world sux compared to the dreamworld!"
377 count=5 335 count=5
378 fi 336 fi
379 337
380 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 338 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
381 339
382 break 340 break
383 fi 341 fi
384 342
385 count=$((count + 1)) 343 count=$((count + 1))
391 fi 349 fi
392 350
393 if [ "${count}" -eq 5 ] 351 if [ "${count}" -eq 5 ]
394 then 352 then
395 echo 353 echo
396 eerror "Failed Patch: ${x##*/}!" 354 eerror "Failed Patch: ${patchname} !"
355 eerror " ( ${PATCH_TARGET} )"
397 eerror 356 eerror
398 eerror "Include in your bugreport the contents of:" 357 eerror "Include in your bugreport the contents of:"
399 eerror 358 eerror
400 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 359 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
401 echo 360 echo
402 die "Failed Patch: ${x##*/}!" 361 die "Failed Patch: ${patchname}!"
403 fi 362 fi
404 363
405 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 364 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
406 365
407 eend 0 366 eend 0
408 fi 367 fi
409 done 368 done
410 if [ "${SINGLE_PATCH}" = "no" ] 369 if [ "${SINGLE_PATCH}" = "no" ]
411 then 370 then
412 einfo "Done with patching" 371 einfo "Done with patching"
413 fi
414}
415
416# This function return true if we are using the NPTL pthreads
417# implementation.
418#
419# <azarah@gentoo.org> (06 March 2003)
420#
421have_NPTL() {
422 cat > ${T}/test-nptl.c <<-"END"
423 #define _XOPEN_SOURCE
424 #include <unistd.h>
425 #include <stdio.h>
426
427 int main()
428 {
429 char buf[255];
430 char *str = buf;
431
432 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
433 if (NULL != str) {
434 printf("%s\n", str);
435 if (NULL != strstr(str, "NPTL"))
436 return 0;
437 }
438
439 return 1;
440 }
441 END
442
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then
446 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... "
448 if ${T}/nptl
449 then
450 return 0
451 else
452 return 1
453 fi
454 else
455 echo "no"
456 fi
457
458 return 1
459}
460
461# This function check how many cpu's are present, and then set
462# -j in MAKEOPTS accordingly.
463#
464# Thanks to nall <nall@gentoo.org> for this.
465#
466get_number_of_jobs() {
467 local jobs=0
468
469 if [ ! -r /proc/cpuinfo ]
470 then
471 return 1
472 fi
473
474 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
475 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
476 then
477 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
478 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
479 ADMINPARAM="${ADMINPARAM/-j}"
480 fi
481
482 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
483
484 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
485 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
486 then
487 # these archs will always have "[Pp]rocessor"
488 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
489
490 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
491 then
492 # sparc always has "ncpus active"
493 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
494
495 elif [ "${ARCH}" = "alpha" ]
496 then
497 # alpha has "cpus active", but only when compiled with SMP
498 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
499 then
500 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
501 else
502 jobs=2
503 fi
504
505 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
506 then
507 # ppc has "processor", but only when compiled with SMP
508 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
509 then
510 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
511 else
512 jobs=2
513 fi
514 elif [ "${ARCH}" = "s390" ]
515 then
516 # s390 has "# processors : "
517 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
518 else
519 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
520 die "Unknown ARCH -- ${ARCH}!"
521 fi
522
523 # Make sure the number is valid ...
524 if [ "${jobs}" -lt 1 ]
525 then
526 jobs=1
527 fi
528
529 if [ -n "${ADMINPARAM}" ]
530 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi
539 fi 372 fi
540} 373}
541 374
542# Cheap replacement for when debianutils (and thus mktemp) 375# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 376# does not exist on the users system
544# vapier@gentoo.org 377# vapier@gentoo.org
545# 378#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 380emktemp() {
381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 383 local topdir="$1"
549 384
550 if [ -z "${topdir}" ] 385 if [ -z "${topdir}" ]
551 then 386 then
552 [ -z "${T}" ] \ 387 [ -z "${T}" ] \
558 then 393 then
559 local tmp=/ 394 local tmp=/
560 while [ -e "${tmp}" ] ; do 395 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 397 done
563 touch "${tmp}" 398 ${exe} "${tmp}"
564 echo "${tmp}" 399 echo "${tmp}"
565 else 400 else
401 [ "${exe}" == "touch" ] \
402 && exe="-p" \
403 || exe="-d"
566 mktemp -p "${topdir}" 404 mktemp ${exe} "${topdir}"
567 fi 405 fi
568} 406}
569 407
570# Small wrapper for getent (Linux), nidump (Mac OS X), 408# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 409# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 412#
575# egetent(database, key) 413# egetent(database, key)
576egetent() { 414egetent() {
577 if useq macos || useq ppc-macos ; then 415 if [[ "${USERLAND}" == "Darwin" ]] ; then
578 case "$2" in 416 case "$2" in
579 *[!0-9]*) # Non numeric 417 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 418 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 419 ;;
582 *) # Numeric 420 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 421 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;; 422 ;;
585 esac 423 esac
586 elif useq x86-fbsd ; then 424 elif [[ "${USERLAND}" == "BSD" ]] ; then
587 local action 425 local action
588 if [ "$1" == "passwd" ] 426 if [ "$1" == "passwd" ]
589 then 427 then
590 action="user" 428 action="user"
591 else 429 else
670 then 508 then
671 eerror "A shell was specified but it does not exist !" 509 eerror "A shell was specified but it does not exist !"
672 die "${eshell} does not exist" 510 die "${eshell} does not exist"
673 fi 511 fi
674 else 512 else
675 if [ "${USERLAND}" == "BSD" ] 513 if [[ "${USERLAND}" == "Darwin" ]]; then
676 then
677 eshell="/usr/bin/false" 514 eshell="/usr/bin/false"
515 elif [[ "${USERLAND}" == "BSD" ]]; then
516 eshell="/usr/sbin/nologin"
678 else 517 else
679 eshell="/bin/false" 518 eshell="/bin/false"
680 fi 519 fi
681 fi 520 fi
682 einfo " - Shell: ${eshell}" 521 einfo " - Shell: ${eshell}"
683 opts="${opts} -s ${eshell}" 522 opts="${opts} -s ${eshell}"
684 523
685 # handle homedir 524 # handle homedir
686 local ehome="$1"; shift 525 local ehome="$1"; shift
687 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 526 if [ -z "${ehome}" ] || [ "${ehome}" == "-1" ]
688 then 527 then
689 ehome="/dev/null" 528 ehome="/dev/null"
690 fi 529 fi
691 einfo " - Home: ${ehome}" 530 einfo " - Home: ${ehome}"
692 opts="${opts} -d ${ehome}" 531 opts="${opts} -d ${ehome}"
729 568
730 # handle extra and add the user 569 # handle extra and add the user
731 local eextra="$@" 570 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 571 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 572 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 573 if [[ "${USERLAND}" == "Darwin" ]]
735 then 574 then
736 ### Make the user 575 ### Make the user
737 if [ -z "${eextra}" ] 576 if [ -z "${eextra}" ]
738 then 577 then
739 dscl . create /users/${euser} uid ${euid} 578 dscl . create /users/${euser} uid ${euid}
752 einfo "Extra options are not supported on macos yet" 591 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below" 592 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}" 593 einfo "eextra: ${eextra}"
755 die "Required function missing" 594 die "Required function missing"
756 fi 595 fi
757 elif use x86-fbsd ; then 596 elif [[ "${USERLAND}" == "BSD" ]] ; then
758 if [ -z "${eextra}" ] 597 if [ -z "${eextra}" ]
759 then 598 then
760 pw useradd ${euser} ${opts} \ 599 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \ 600 -c "added by portage for ${PN}" \
762 die "enewuser failed" 601 die "enewuser failed"
822 then 661 then
823 if [ "${egid}" -gt 0 ] 662 if [ "${egid}" -gt 0 ]
824 then 663 then
825 if [ -z "`egetent group ${egid}`" ] 664 if [ -z "`egetent group ${egid}`" ]
826 then 665 then
827 if useq macos || useq ppc-macos ; then 666 if [[ "${USERLAND}" == "Darwin" ]]; then
828 opts="${opts} ${egid}" 667 opts="${opts} ${egid}"
829 else 668 else
830 opts="${opts} -g ${egid}" 669 opts="${opts} -g ${egid}"
831 fi 670 fi
832 else 671 else
846 opts="${opts} ${eextra}" 685 opts="${opts} ${eextra}"
847 686
848 # add the group 687 # add the group
849 local oldsandbox="${SANDBOX_ON}" 688 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 689 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 690 if [[ "${USERLAND}" == "Darwin" ]]; then
852 then
853 if [ ! -z "${eextra}" ]; 691 if [ ! -z "${eextra}" ];
854 then 692 then
855 einfo "Extra options are not supported on macos yet" 693 einfo "Extra options are not supported on Darwin/OS X yet"
856 einfo "Please report the ebuild along with the info below" 694 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 695 einfo "eextra: ${eextra}"
858 die "Required function missing" 696 die "Required function missing"
859 fi 697 fi
860 698
865 [ -z "`egetent group ${egid}`" ] && break 703 [ -z "`egetent group ${egid}`" ] && break
866 done 704 done
867 esac 705 esac
868 dscl . create /groups/${egroup} gid ${egid} 706 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${egroup} passwd '*' 707 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then 708 elif [[ "${USERLAND}" == "BSD" ]] ; then
871 case ${egid} in 709 case ${egid} in
872 *[!0-9]*) # Non numeric 710 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do 711 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break 712 [ -z "`egetent group ${egid}`" ] && break
875 done 713 done
882} 720}
883 721
884# Simple script to replace 'dos2unix' binaries 722# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 723# vapier@gentoo.org
886# 724#
887# edos2unix(file, <more files>...) 725# edos2unix(file, <more files> ...)
888edos2unix() { 726edos2unix() {
889 for f in "$@" 727 for f in "$@"
890 do 728 do
891 cp "${f}" ${T}/edos2unix 729 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 730 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 731 done
894} 732}
895 733
734
735##############################################################
736# START: Handle .desktop files and menu entries #
737# maybe this should be separated into a new eclass some time #
738# lanius@gentoo.org #
739##############################################################
740
896# Make a desktop file ! 741# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 742# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 743# Amaze your friends ! Get the women ! Join today !
899# 744#
900# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 745# make_desktop_entry(<binary>, [name], [icon], [type], [path])
903# name: the name that will show up in the menu 748# name: the name that will show up in the menu
904# icon: give your little like a pretty little icon ... 749# icon: give your little like a pretty little icon ...
905# this can be relative (to /usr/share/pixmaps) or 750# this can be relative (to /usr/share/pixmaps) or
906# a full path to an icon 751# a full path to an icon
907# type: what kind of application is this ? for categories: 752# type: what kind of application is this ? for categories:
908# http://www.freedesktop.org/standards/menu-spec/ 753# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
909# path: if your app needs to startup in a specific dir 754# path: if your app needs to startup in a specific dir
910make_desktop_entry() { 755make_desktop_entry() {
911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 756 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
912 757
913 local exec="${1}" 758 local exec=${1}
914 local name="${2:-${PN}}" 759 local name=${2:-${PN}}
915 local icon="${3:-${PN}.png}" 760 local icon=${3:-${PN}.png}
916 local type="${4}" 761 local type=${4}
917 local subdir="${6}" 762 local path=${5}
918 local path="${5:-${GAMES_BINDIR}}" 763
919 if [ -z "${type}" ] 764 if [[ -z ${type} ]] ; then
920 then 765 local catmaj=${CATEGORY%%-*}
921 case ${CATEGORY} in 766 local catmin=${CATEGORY##*-}
922 "app-emulation") 767 case ${catmaj} in
923 type=Emulator 768 app)
924 subdir="Emulation" 769 case ${catmin} in
770 admin) type=System;;
771 cdr) type=DiscBurning;;
772 dicts) type=Dictionary;;
773 editors) type=TextEditor;;
774 emacs) type=TextEditor;;
775 emulation) type=Emulator;;
776 laptop) type=HardwareSettings;;
777 office) type=Office;;
778 vim) type=TextEditor;;
779 xemacs) type=TextEditor;;
780 *) type=;;
781 esac
925 ;; 782 ;;
926 "games-"*) 783
927 type=Game 784 dev)
928 subdir="Games" 785 type="Development"
929 ;; 786 ;;
930 "net-"*) 787
931 type=Network 788 games)
932 subdir="${type}" 789 [[ -z ${path} ]] && path=${GAMES_BINDIR}
790
791 case ${catmin} in
792 action) type=ActionGame;;
793 arcade) type=ArcadeGame;;
794 board) type=BoardGame;;
795 kid) type=KidsGame;;
796 emulation) type=Emulator;;
797 puzzle) type=LogicGame;;
798 rpg) type=RolePlaying;;
799 roguelike) type=RolePlaying;;
800 simulation) type=Simulation;;
801 sports) type=SportsGame;;
802 strategy) type=StrategyGame;;
803 *) type=;;
804 esac
805 type="Game;${type}"
933 ;; 806 ;;
807
808 mail)
809 type="Network;Email"
810 ;;
811
812 media)
813 case ${catmin} in
814 gfx) type=Graphics;;
815 radio) type=Tuner;;
816 sound) type=Audio;;
817 tv) type=TV;;
818 video) type=Video;;
819 *) type=;;
820 esac
821 type="AudioVideo;${type}"
822 ;;
823
824 net)
825 case ${catmin} in
826 dialup) type=Dialup;;
827 ftp) type=FileTransfer;;
828 im) type=InstantMessaging;;
829 irc) type=IRCClient;;
830 mail) type=Email;;
831 news) type=News;;
832 nntp) type=News;;
833 p2p) type=FileTransfer;;
834 *) type=;;
835 esac
836 type="Network;${type}"
837 ;;
838
839 sci)
840 case ${catmin} in
841 astro*) type=Astronomoy;;
842 bio*) type=Biology;;
843 calc*) type=Calculator;;
844 chem*) type=Chemistry;;
845 geo*) type=Geology;;
846 math*) type=Math;;
847 *) type=;;
848 esac
849 type="Science;${type}"
850 ;;
851
852 www)
853 case ${catmin} in
854 client) type=WebBrowser;;
855 *) type=;;
856 esac
857 type="Network"
858 ;;
859
934 *) 860 *)
935 type= 861 type=
936 subdir=
937 ;; 862 ;;
938 esac 863 esac
939 fi 864 fi
865 if [ "${SLOT}" == "0" ] ; then
866 local desktop_name="${PN}"
867 else
868 local desktop_name="${PN}-${SLOT}"
869 fi
940 local desktop="${T}/${exec}.desktop" 870 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
941 871
942echo "[Desktop Entry] 872echo "[Desktop Entry]
943Encoding=UTF-8 873Encoding=UTF-8
944Version=0.9.2 874Version=0.9.2
945Name=${name} 875Name=${name}
953 insinto /usr/share/applications 883 insinto /usr/share/applications
954 doins "${desktop}" 884 doins "${desktop}"
955 885
956 return 0 886 return 0
957} 887}
888
889# Make a GDM/KDM Session file
890#
891# make_desktop_entry(<title>, <command>)
892# title: File to execute to start the Window Manager
893# command: Name of the Window Manager
894
895make_session_desktop() {
896 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
897 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
898
899 local title=$1
900 local command=$2
901 local desktop=${T}/${wm}.desktop
902
903echo "[Desktop Entry]
904Encoding=UTF-8
905Name=${title}
906Comment=This session logs you into ${title}
907Exec=${command}
908TryExec=${command}
909Type=Application" > "${desktop}"
910
911 insinto /usr/share/xsessions
912 doins "${desktop}"
913}
914
915domenu() {
916 local i j
917 insinto /usr/share/applications
918 for i in "$@" ; do
919 if [[ -f ${i} ]] ; then
920 doins "${i}"
921 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.desktop ; do
923 doins "${j}"
924 done
925 fi
926 done
927}
928newmenu() {
929 insinto /usr/share/applications
930 newins "$1" "$2"
931}
932
933doicon() {
934 local i j
935 insinto /usr/share/pixmaps
936 for i in "$@" ; do
937 if [[ -f ${i} ]] ; then
938 doins "${i}"
939 elif [[ -d ${i} ]] ; then
940 for j in "${i}"/*.png ; do
941 doins "${j}"
942 done
943 fi
944 done
945}
946newicon() {
947 insinto /usr/share/pixmaps
948 newins "$1" "$2"
949}
950
951##############################################################
952# END: Handle .desktop files and menu entries #
953##############################################################
954
958 955
959# for internal use only (unpack_pdv and unpack_makeself) 956# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 957find_unpackable_file() {
961 local src="$1" 958 local src="$1"
962 if [ -z "${src}" ] 959 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1240 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1241 export CDROM_CURRENT_CD=1
1245 1242
1246 # now we see if the user gave use CD_ROOT ... 1243 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1244 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1245 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1246 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1247 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1248 return
1252 fi 1249 fi
1253 # do the same for CD_ROOT_X 1250 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1251 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1252 local var=
1256 cdcnt=0 1253 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1254 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1255 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1256 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1257 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1258 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1259 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1260 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1261 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1262 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1265 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1266 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1267 return
1271 fi 1268 fi
1272 1269
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1270 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1271 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1272 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1273 echo "cdrom for ${PN}."
1277 else 1274 else
1278 echo "${CDROM_NAME}." 1275 echo "${CDROM_NAME}."
1279 fi 1276 fi
1280 echo 1277 echo
1281 einfo "If you do not have the CD, but have the data files" 1278 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1279 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1280 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1281 einfo "directory containing the files."
1285 echo 1282 echo
1283 einfo "For example:"
1284 einfo "export CD_ROOT=/mnt/cdrom"
1285 echo
1286 else 1286 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1288 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1290 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1291 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1292 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1293 done
1294 echo 1294 echo
1295 einfo "If you do not have the CDs, but have the data files" 1295 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1296 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1297 einfo "the following variables so they point to the right place:"
1298 einfon "" 1298 einfon ""
1299 cdcnt=0 1299 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1301 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1302 echo -n " CD_ROOT_${cdcnt}"
1303 done 1303 done
1304 echo 1304 echo
1305 einfo "Or, if you have all the files in the same place, or" 1305 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1306 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1307 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1308 einfo "for all the CDs."
1309 echo 1309 echo
1310 einfo "For example:"
1311 einfo "export CD_ROOT_1=/mnt/cdrom"
1312 echo
1310 fi 1313 fi
1311 export CDROM_CURRENT_CD=0 1314 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1315 cdrom_load_next_cd
1313} 1316}
1314 1317
1318# remember, you can only go forward in the cd chain, you can't go back. 1321# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1322cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1323 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1324 local var=
1322 1325
1323 if [ ! -z "${CD_ROOT}" ] ; then 1326 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1327 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1328 return
1326 fi 1329 fi
1327 1330
1328 unset CDROM_ROOT 1331 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1332 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1333 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1334 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1335 cdrom_locate_file_on_cd ${!var}
1333 else 1336 else
1334 export CDROM_ROOT="${!var}" 1337 export CDROM_ROOT=${!var}
1335 fi 1338 fi
1336 1339
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1340 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1341}
1339 1342
1343# found, then a message asking for the user to insert the cdrom will be 1346# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1347# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1348# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1349# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1350cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1351 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1352 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1353 local file="$(basename ${@})"
1351 local mline="" 1354 local mline=""
1352 local showedmsg=0 1355 local showedmsg=0
1353 1356
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1357 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1358 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1359 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1357 && export CDROM_ROOT=${mline} 1360 && export CDROM_ROOT=${mline}
1358 done 1361 done
1359 1362
1360 if [ -z "${CDROM_ROOT}" ] ; then 1363 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1364 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1365 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1366 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1367 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1368 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1369 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1370 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1371 fi
1369 else 1372 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1373 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1374 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1375 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1376 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1377 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1378 fi
1395# directories and uses the intersection of the lists. 1398# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the 1399# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists. 1400# directories and uses the union of the lists.
1398strip-linguas() { 1401strip-linguas() {
1399 local ls newls 1402 local ls newls
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1403 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1401 local op="$1"; shift 1404 local op=$1; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1405 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1403 local d f 1406 local d f
1404 for d in "$@" ; do 1407 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then 1408 if [[ ${op} == "-u" ]] ; then
1406 newls="${ls}" 1409 newls=${ls}
1407 else 1410 else
1408 newls="" 1411 newls=""
1409 fi 1412 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1413 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1411 if [ "${op}" == "-i" ] ; then 1414 if [[ ${op} == "-i" ]] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1415 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1413 else 1416 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1417 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1415 fi 1418 fi
1416 done 1419 done
1417 ls="${newls}" 1420 ls=${newls}
1418 done 1421 done
1419 ls="${ls//.po}" 1422 ls=${ls//.po}
1420 else 1423 else
1421 ls="$@" 1424 ls=$@
1422 fi 1425 fi
1423 1426
1424 ls=" ${ls} " 1427 ls=" ${ls} "
1425 newls="" 1428 newls=""
1426 for f in ${LINGUAS} ; do 1429 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1430 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1428 nl="${newls} ${f}" 1431 newls="${newls} ${f}"
1429 else 1432 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1433 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1434 fi
1432 done 1435 done
1433 if [ -z "${newls}" ] ; then 1436 if [[ -z ${newls} ]] ; then
1434 unset LINGUAS 1437 export LINGUAS=""
1435 else 1438 else
1436 export LINGUAS="${newls}" 1439 export LINGUAS=${newls:1}
1437 fi 1440 fi
1438} 1441}
1439 1442
1440# moved from kernel.eclass since they are generally useful outside of 1443# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002) 1444# kernel.eclass -iggy (20041002)
1443# the following functions are useful in kernel module ebuilds, etc. 1446# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1447# for an example see ivtv or drbd ebuilds
1445 1448
1446# set's ARCH to match what the kernel expects 1449# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1450set_arch_to_kernel() {
1451 i=10
1452 while ((i--)) ; do
1453 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1454 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1455 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1456 case ${ARCH} in
1450 x86) export ARCH="i386";; 1457 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1458 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1459 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1460 mips) export ARCH="mips";;
1461 sparc) export ARCH="$(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!
1454 *) export ARCH="${ARCH}";; 1462 *) export ARCH="${ARCH}";;
1455 esac 1463 esac
1456} 1464}
1457 1465
1458# set's ARCH back to what portage expects 1466# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1467set_arch_to_portage() {
1468 i=10
1469 while ((i--)) ; do
1470 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1471 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1472 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1473}
1462 1474
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1475# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1476# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1506 touch ${D}${LIB}
1495 fi 1507 fi
1496} 1508}
1497 1509
1498preserve_old_lib_notify() { 1510preserve_old_lib_notify() {
1499 LIB=$1 1511 LIB=$1
1500 1512
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1513 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1514 SONAME=`basename ${LIB}`
1503 1515
1504 einfo "An old version of an installed library was detected on your system." 1516 einfo "An old version of an installed library was detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1517 einfo "In order to avoid breaking packages that link against is, this older version"
1506 einfo "is not being removed. In order to make full use of this newer version," 1518 einfo "is not being removed. In order to make full use of this newer version,"
1507 einfo "you will need to execute the following command:" 1519 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1520 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1521 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1522 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1523 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1524 fi
1513} 1525}
1526
1527# Hack for people to figure out if a package was built with
1528# certain USE flags
1529#
1530# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1531# ex: built_with_use xchat gtk2
1532#
1533# Flags: -a all USE flags should be utilized
1534# -o at least one USE flag should be utilized
1535# Note: the default flag is '-a'
1536built_with_use() {
1537 local opt=$1
1538 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1539
1540 local PKG=$(best_version $1)
1541 shift
1542
1543 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1544 [[ ! -e ${USEFILE} ]] && return 1
1545
1546 local USE_BUILT=$(<${USEFILE})
1547 while [[ $# -gt 0 ]] ; do
1548 if [[ ${opt} = "-o" ]] ; then
1549 has $1 ${USE_BUILT} && return 0
1550 else
1551 has $1 ${USE_BUILT} || return 1
1552 fi
1553 shift
1554 done
1555 [[ ${opt} = "-a" ]]
1556}
1557
1558# Many configure scripts wrongly bail when a C++ compiler
1559# could not be detected. #73450
1560epunt_cxx() {
1561 local dir=$1
1562 [[ -z ${dir} ]] && dir=${S}
1563 ebegin "Removing useless C++ checks"
1564 local f
1565 for f in $(find ${dir} -name configure) ; do
1566 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1567 done
1568 eend 0
1569}
1570
1571# dopamd <file> [more files]
1572#
1573# Install pam auth config file in /etc/pam.d
1574dopamd() {
1575 [[ -z $1 ]] && die "dopamd requires at least one argument"
1576
1577 use pam || return 0
1578
1579 INSDESTTREE=/etc/pam.d \
1580 doins "$@" || die "failed to install $@"
1581}
1582# newpamd <old name> <new name>
1583#
1584# Install pam file <old name> as <new name> in /etc/pam.d
1585newpamd() {
1586 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1587
1588 use pam || return 0
1589
1590 INSDESTTREE=/etc/pam.d \
1591 newins "$1" "$2" || die "failed to install $1 as $2"
1592}
1593
1594# make a wrapper script ...
1595# NOTE: this was originally games_make_wrapper, but I noticed other places where
1596# this could be used, so I have moved it here and made it not games-specific
1597# -- wolf31o2
1598# $1 == wrapper name
1599# $2 == binary to run
1600# $3 == directory to chdir before running binary
1601# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1602# $5 == path for wrapper
1603make_wrapper() {
1604 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1605 local tmpwrapper=$(emktemp)
1606 cat << EOF > "${tmpwrapper}"
1607#!/bin/sh
1608cd "${chdir}"
1609export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1610exec ${bin} "\$@"
1611EOF
1612 chmod go+rx "${tmpwrapper}"
1613 if [ -n "${5}" ]
1614 then
1615 exeinto ${5}
1616 newexe "${tmpwrapper}" "${wrapper}"
1617 else
1618 newbin "${tmpwrapper}" "${wrapper}"
1619 fi
1620}

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