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Revision 1.128 Revision 1.194
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 1.128 2004/12/23 09:20:45 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.194 2005/08/09 22:40:39 vapier 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
12ECLASS=eutils 12inherit multilib
13INHERITED="$INHERITED $ECLASS"
14 13
15DEPEND="!bootstrap? ( sys-devel/patch )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18 18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 19# 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 20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
41 sleep 1 41 sleep 1
42 done 42 done
43 fi 43 fi
44} 44}
45 45
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)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86
87get_multilibdir() {
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib"
89 echo ${CONF_MULTILIBDIR:=lib32}
90}
91
92# Sometimes you need to override the value returned by get_libdir. A good
93# example of this is xorg-x11, where lib32 isnt a supported configuration,
94# and where lib64 -must- be used on amd64 (for applications that need lib
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses
96# portage version sanity checking.
97# get_libdir_override expects one argument, the result get_libdir should
98# return:
99#
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107}
108
109# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
110# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
111# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
112# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 50# instead of the .so in /lib due to gcc/libtool tweaking ld's
127gen_usr_ldscript() { 64gen_usr_ldscript() {
128 local libdir="$(get_libdir)" 65 local libdir="$(get_libdir)"
129 # Just make sure it exists 66 # Just make sure it exists
130 dodir /usr/${libdir} 67 dodir /usr/${libdir}
131 68
69 for lib in "${@}" ; do
132 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
133/* GNU ld script 71 /* GNU ld script
134 Because Gentoo have critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
135 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib,
136 need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
137 otherwise we run into linking problems. 75 otherwise we run into linking problems.
138 See bug #4411 on http://bugs.gentoo.org/ for 76
139 more info. */ 77 See bug http://bugs.gentoo.org/4411 for more info.
78 */
140GROUP ( /${libdir}/${1} ) 79 GROUP ( /${libdir}/${lib} )
141END_LDSCRIPT 80 END_LDSCRIPT
142 fperms a+x "/usr/${libdir}/${1}" 81 fperms a+x "/usr/${libdir}/${lib}"
82 done
143} 83}
144 84
145# Simple function to draw a line consisting of '=' the same length as $* 85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
146# 87#
147# <azarah@gentoo.org> (11 Nov 2002) 88# <azarah@gentoo.org> (11 Nov 2002)
148# 89#
149draw_line() { 90draw_line() {
150 local i=0 91 local i=0
176EPATCH_SOURCE="${WORKDIR}/patch" 117EPATCH_SOURCE="${WORKDIR}/patch"
177# Default extension for patches 118# Default extension for patches
178EPATCH_SUFFIX="patch.bz2" 119EPATCH_SUFFIX="patch.bz2"
179# Default options for patch 120# Default options for patch
180# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
181EPATCH_OPTS="-g0" 122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch"
182# List of patches not to apply. Not this is only file names, 124# List of patches not to apply. Not this is only file names,
183# and not the full path .. 125# and not the full path ..
184EPATCH_EXCLUDE="" 126EPATCH_EXCLUDE=""
185# Change the printed message for a single patch. 127# Change the printed message for a single patch.
186EPATCH_SINGLE_MSG="" 128EPATCH_SINGLE_MSG=""
129# Change the printed message for multiple patches.
130EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
187# Force applying bulk patches even if not following the style: 131# Force applying bulk patches even if not following the style:
188# 132#
189# ??_${ARCH}_foo.${EPATCH_SUFFIX} 133# ??_${ARCH}_foo.${EPATCH_SUFFIX}
190# 134#
191EPATCH_FORCE="no" 135EPATCH_FORCE="no"
232 local x="" 176 local x=""
233 177
234 if [ "$#" -gt 1 ] 178 if [ "$#" -gt 1 ]
235 then 179 then
236 local m="" 180 local m=""
237 einfo "${#} patches to apply ..."
238 for m in "$@" ; do 181 for m in "$@" ; do
239 epatch "${m}" 182 epatch "${m}"
240 done 183 done
241 return 0 184 return 0
242 fi 185 fi
267 210
268 echo 211 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 212 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror 213 eerror
271 eerror " ${EPATCH_SOURCE}" 214 eerror " ${EPATCH_SOURCE}"
215 eerror " ( ${EPATCH_SOURCE##*/} )"
272 echo 216 echo
273 die "Cannot find \$EPATCH_SOURCE!" 217 die "Cannot find \$EPATCH_SOURCE!"
274 fi 218 fi
275 219
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 220 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
295 ;; 239 ;;
296 esac 240 esac
297 241
298 if [ "${SINGLE_PATCH}" = "no" ] 242 if [ "${SINGLE_PATCH}" = "no" ]
299 then 243 then
300 einfo "Applying various patches (bugfixes/updates) ..." 244 einfo "${EPATCH_MULTI_MSG}"
301 fi 245 fi
302 for x in ${EPATCH_SOURCE} 246 for x in ${EPATCH_SOURCE}
303 do 247 do
304 # New ARCH dependant patch naming scheme ... 248 # New ARCH dependant patch naming scheme ...
305 # 249 #
306 # ???_arch_foo.patch 250 # ???_arch_foo.patch
307 # 251 #
308 if [ -f ${x} ] && \ 252 if [ -f ${x} ] && \
309 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 253 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ]) 254 [ "${EPATCH_FORCE}" = "yes" ])
311 then 255 then
312 local count=0 256 local count=0
313 local popts="${EPATCH_OPTS}" 257 local popts="${EPATCH_OPTS}"
258 local patchname=${x##*/}
314 259
315 if [ -n "${EPATCH_EXCLUDE}" ] 260 if [ -n "${EPATCH_EXCLUDE}" ]
316 then 261 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 262 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
318 then 263 then
319 continue 264 continue
320 fi 265 fi
321 fi 266 fi
322 267
324 then 269 then
325 if [ -n "${EPATCH_SINGLE_MSG}" ] 270 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then 271 then
327 einfo "${EPATCH_SINGLE_MSG}" 272 einfo "${EPATCH_SINGLE_MSG}"
328 else 273 else
329 einfo "Applying ${x##*/} ..." 274 einfo "Applying ${patchname} ..."
330 fi 275 fi
331 else 276 else
332 einfo " ${x##*/} ..." 277 einfo " ${patchname} ..."
333 fi 278 fi
334 279
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 281 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 282
338 # Allow for prefix to differ ... im lazy, so shoot me :/ 283 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ] 284 while [ "${count}" -lt 5 ]
340 do 285 do
341 # Generate some useful debug info ... 286 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 287 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 288 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 289
345 if [ "${PATCH_SUFFIX}" != "patch" ] 290 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then 291 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
349 else 294 else
350 PATCH_TARGET="${x}" 295 PATCH_TARGET="${x}"
351 fi 296 fi
352 297
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 298 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 299 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
355 300
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 301 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 302 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
358 303
359 if [ "${PATCH_SUFFIX}" != "patch" ] 304 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then 305 then
361 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 306 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
362 then 307 then
363 echo 308 echo
364 eerror "Could not extract patch!" 309 eerror "Could not extract patch!"
365 #die "Could not extract patch!" 310 #die "Could not extract patch!"
366 count=5 311 count=5
367 break 312 break
368 fi 313 fi
369 fi 314 fi
370 315
371 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 316 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
372 then 317 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 319 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 320 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 322 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
378 323
379 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 324 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
380 325
381 if [ "$?" -ne 0 ] 326 if [ "$?" -ne 0 ]
382 then 327 then
383 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 328 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
384 echo 329 echo
385 eerror "A dry-run of patch command succeeded, but actually" 330 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!" 331 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!" 332 #die "Real world sux compared to the dreamworld!"
388 count=5 333 count=5
389 fi 334 fi
390 335
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 336 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
392 337
393 break 338 break
394 fi 339 fi
395 340
396 count=$((count + 1)) 341 count=$((count + 1))
402 fi 347 fi
403 348
404 if [ "${count}" -eq 5 ] 349 if [ "${count}" -eq 5 ]
405 then 350 then
406 echo 351 echo
407 eerror "Failed Patch: ${x##*/}!" 352 eerror "Failed Patch: ${patchname} !"
353 eerror " ( ${PATCH_TARGET} )"
408 eerror 354 eerror
409 eerror "Include in your bugreport the contents of:" 355 eerror "Include in your bugreport the contents of:"
410 eerror 356 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 357 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
412 echo 358 echo
413 die "Failed Patch: ${x##*/}!" 359 die "Failed Patch: ${patchname}!"
414 fi 360 fi
415 361
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 362 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
417 363
418 eend 0 364 eend 0
419 fi 365 fi
420 done 366 done
421 if [ "${SINGLE_PATCH}" = "no" ] 367 if [ "${SINGLE_PATCH}" = "no" ]
422 then 368 then
423 einfo "Done with patching" 369 einfo "Done with patching"
424 fi 370 fi
425} 371}
426 372
427# This function return true if we are using the NPTL pthreads
428# implementation.
429#
430# <azarah@gentoo.org> (06 March 2003)
431#
432have_NPTL() {
433 cat > ${T}/test-nptl.c <<-"END"
434 #define _XOPEN_SOURCE
435 #include <unistd.h>
436 #include <stdio.h>
437
438 int main()
439 {
440 char buf[255];
441 char *str = buf;
442
443 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
444 if (NULL != str) {
445 printf("%s\n", str);
446 if (NULL != strstr(str, "NPTL"))
447 return 0;
448 }
449
450 return 1;
451 }
452 END
453
454 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
455 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
456 then
457 echo "yes"
458 einfon "Checking what PTHREADS implementation we have ..."
459 if ${T}/nptl
460 then
461 return 0
462 else
463 return 1
464 fi
465 else
466 echo "no"
467 fi
468
469 return 1
470}
471
472# This function check how many cpu's are present, and then set
473# -j in MAKEOPTS accordingly.
474#
475# Thanks to nall <nall@gentoo.org> for this.
476#
477get_number_of_jobs() {
478 local jobs=0
479
480 if [ ! -r /proc/cpuinfo ]
481 then
482 return 1
483 fi
484
485 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565.
486 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ]
487 then
488 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`"
489 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
490 ADMINPARAM="${ADMINPARAM/-j}"
491 fi
492
493 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
494
495 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
496 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
497 then
498 # these archs will always have "[Pp]rocessor"
499 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
500
501 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
502 then
503 # sparc always has "ncpus active"
504 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
505
506 elif [ "${ARCH}" = "alpha" ]
507 then
508 # alpha has "cpus active", but only when compiled with SMP
509 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
510 then
511 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
512 else
513 jobs=2
514 fi
515
516 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
517 then
518 # ppc has "processor", but only when compiled with SMP
519 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
520 then
521 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
522 else
523 jobs=2
524 fi
525 elif [ "${ARCH}" = "s390" ]
526 then
527 # s390 has "# processors : "
528 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
529 else
530 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
531 die "Unknown ARCH -- ${ARCH}!"
532 fi
533
534 # Make sure the number is valid ...
535 if [ "${jobs}" -lt 1 ]
536 then
537 jobs=1
538 fi
539
540 if [ -n "${ADMINPARAM}" ]
541 then
542 if [ "${jobs}" -gt "${ADMINPARAM}" ]
543 then
544 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
545 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
546 else
547 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
548 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
549 fi
550 fi
551}
552
553# Cheap replacement for when debianutils (and thus mktemp) 373# Cheap replacement for when debianutils (and thus mktemp)
554# does not exist on the users system 374# does not exist on the users system
555# vapier@gentoo.org 375# vapier@gentoo.org
556# 376#
557# Takes just 1 optional parameter (the directory to create tmpfile in) 377# Takes just 1 optional parameter (the directory to create tmpfile in)
558emktemp() { 378emktemp() {
559 local exe="touch" 379 local exe="touch"
560 [ "$1" == "-d" ] && exe="mkdir" && shift 380 [[ $1 == -d ]] && exe="mkdir" && shift
561 local topdir="$1" 381 local topdir=$1
562 382
563 if [ -z "${topdir}" ] 383 if [[ -z ${topdir} ]] ; then
564 then
565 [ -z "${T}" ] \ 384 [[ -z ${T} ]] \
566 && topdir="/tmp" \ 385 && topdir="/tmp" \
567 || topdir="${T}" 386 || topdir=${T}
568 fi 387 fi
569 388
570 if [ -z "$(type -p mktemp)" ] 389 if [[ -z $(type -p mktemp) ]] ; then
571 then
572 local tmp=/ 390 local tmp=/
573 while [ -e "${tmp}" ] ; do 391 while [[ -e ${tmp} ]] ; do
574 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 392 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
575 done 393 done
576 ${exe} "${tmp}" 394 ${exe} "${tmp}" || ${exe} -p "${tmp}"
577 echo "${tmp}" 395 echo "${tmp}"
578 else 396 else
579 [ "${exe}" == "touch" ] \ 397 [[ ${exe} == "touch" ]] \
580 && exe="-p" \ 398 && exe="-p" \
581 || exe="-d" 399 || exe="-d"
582 mktemp ${exe} "${topdir}" 400 mktemp ${exe} "${topdir}"
583 fi 401 fi
584} 402}
588# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 406# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
589# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 407# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
590# 408#
591# egetent(database, key) 409# egetent(database, key)
592egetent() { 410egetent() {
593 if useq ppc-macos ; then 411 if [[ "${USERLAND}" == "Darwin" ]] ; then
594 case "$2" in 412 case "$2" in
595 *[!0-9]*) # Non numeric 413 *[!0-9]*) # Non numeric
596 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 414 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
597 ;; 415 ;;
598 *) # Numeric 416 *) # Numeric
599 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 417 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
600 ;; 418 ;;
601 esac 419 esac
602 elif useq x86-fbsd ; then 420 elif [[ "${USERLAND}" == "BSD" ]] ; then
603 local action 421 local action
604 if [ "$1" == "passwd" ] 422 if [ "$1" == "passwd" ]
605 then 423 then
606 action="user" 424 action="user"
607 else 425 else
627# homedir: /dev/null 445# homedir: /dev/null
628# groups: none 446# groups: none
629# extra: comment of 'added by portage for ${PN}' 447# extra: comment of 'added by portage for ${PN}'
630enewuser() { 448enewuser() {
631 # get the username 449 # get the username
632 local euser="$1"; shift 450 local euser=$1; shift
633 if [ -z "${euser}" ] 451 if [[ -z ${euser} ]] ; then
634 then
635 eerror "No username specified !" 452 eerror "No username specified !"
636 die "Cannot call enewuser without a username" 453 die "Cannot call enewuser without a username"
637 fi 454 fi
638 455
639 # lets see if the username already exists 456 # lets see if the username already exists
640 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ] 457 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
641 then
642 return 0 458 return 0
643 fi 459 fi
644 einfo "Adding user '${euser}' to your system ..." 460 einfo "Adding user '${euser}' to your system ..."
645 461
646 # options to pass to useradd 462 # options to pass to useradd
647 local opts= 463 local opts=
648 464
649 # handle uid 465 # handle uid
650 local euid="$1"; shift 466 local euid=$1; shift
651 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 467 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
652 then
653 if [ "${euid}" -gt 0 ] 468 if [[ ${euid} -gt 0 ]] ; then
654 then
655 if [ ! -z "`egetent passwd ${euid}`" ] 469 if [[ ! -z $(egetent passwd ${euid}) ]] ; then
656 then
657 euid="next" 470 euid="next"
658 fi 471 fi
659 else 472 else
660 eerror "Userid given but is not greater than 0 !" 473 eerror "Userid given but is not greater than 0 !"
661 die "${euid} is not a valid UID" 474 die "${euid} is not a valid UID"
662 fi 475 fi
663 else 476 else
664 euid="next" 477 euid="next"
665 fi 478 fi
666 if [ "${euid}" == "next" ] 479 if [[ ${euid} == "next" ]] ; then
667 then
668 local pwrange 480 local pwrange
669 if [ "${USERLAND}" == "BSD" ] ; then 481 if [[ ${USERLAND} == "BSD" ]] ; then
670 pwrange="`jot 898 101`" 482 pwrange=$(jot 898 101)
671 else 483 else
672 pwrange="`seq 101 999`" 484 pwrange=$(seq 101 999)
673 fi 485 fi
674 for euid in ${pwrange} ; do 486 for euid in ${pwrange} ; do
675 [ -z "`egetent passwd ${euid}`" ] && break 487 [[ -z $(egetent passwd ${euid}) ]] && break
676 done 488 done
677 fi 489 fi
678 opts="${opts} -u ${euid}" 490 opts="${opts} -u ${euid}"
679 einfo " - Userid: ${euid}" 491 einfo " - Userid: ${euid}"
680 492
681 # handle shell 493 # handle shell
682 local eshell="$1"; shift 494 local eshell=$1; shift
683 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 495 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
684 then
685 if [ ! -e "${eshell}" ] 496 if [[ ! -e ${eshell} ]] ; then
686 then
687 eerror "A shell was specified but it does not exist !" 497 eerror "A shell was specified but it does not exist !"
688 die "${eshell} does not exist" 498 die "${eshell} does not exist"
689 fi 499 fi
690 else 500 else
691 if [ "${USERLAND}" == "BSD" ] 501 case ${USERLAND} in
692 then
693 eshell="/usr/bin/false" 502 Darwin) eshell="/usr/bin/false";;
694 else 503 BSD) eshell="/usr/sbin/nologin";;
695 eshell="/bin/false" 504 *) eshell="/bin/false";;
696 fi 505 esac
697 fi 506 fi
698 einfo " - Shell: ${eshell}" 507 einfo " - Shell: ${eshell}"
699 opts="${opts} -s ${eshell}" 508 opts="${opts} -s ${eshell}"
700 509
701 # handle homedir 510 # handle homedir
702 local ehome="$1"; shift 511 local ehome=$1; shift
703 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] 512 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
704 then
705 ehome="/dev/null" 513 ehome="/dev/null"
706 fi 514 fi
707 einfo " - Home: ${ehome}" 515 einfo " - Home: ${ehome}"
708 opts="${opts} -d ${ehome}" 516 opts="${opts} -d ${ehome}"
709 517
710 # handle groups 518 # handle groups
711 local egroups="$1"; shift 519 local egroups=$1; shift
712 if [ ! -z "${egroups}" ] 520 if [[ ! -z ${egroups} ]] ; then
713 then
714 local oldifs="${IFS}" 521 local oldifs=${IFS}
715 local defgroup="" exgroups="" 522 local defgroup="" exgroups=""
716 523
717 export IFS="," 524 export IFS=","
718 for g in ${egroups} 525 for g in ${egroups} ; do
719 do
720 export IFS="${oldifs}" 526 export IFS=${oldifs}
721 if [ -z "`egetent group \"${g}\"`" ] 527 if [[ -z $(egetent group "${g}") ]] ; then
722 then
723 eerror "You must add group ${g} to the system first" 528 eerror "You must add group ${g} to the system first"
724 die "${g} is not a valid GID" 529 die "${g} is not a valid GID"
725 fi 530 fi
726 if [ -z "${defgroup}" ] 531 if [[ -z ${defgroup} ]] ; then
727 then
728 defgroup="${g}" 532 defgroup=${g}
729 else 533 else
730 exgroups="${exgroups},${g}" 534 exgroups="${exgroups},${g}"
731 fi 535 fi
732 export IFS="," 536 export IFS=","
733 done 537 done
734 export IFS="${oldifs}" 538 export IFS=${oldifs}
735 539
736 opts="${opts} -g ${defgroup}" 540 opts="${opts} -g ${defgroup}"
737 if [ ! -z "${exgroups}" ] 541 if [[ ! -z ${exgroups} ]] ; then
738 then
739 opts="${opts} -G ${exgroups:1}" 542 opts="${opts} -G ${exgroups:1}"
740 fi 543 fi
741 else 544 else
742 egroups="(none)" 545 egroups="(none)"
743 fi 546 fi
744 einfo " - Groups: ${egroups}" 547 einfo " - Groups: ${egroups}"
745 548
746 # handle extra and add the user 549 # handle extra and add the user
747 local eextra="$@"
748 local oldsandbox="${SANDBOX_ON}" 550 local oldsandbox=${SANDBOX_ON}
749 export SANDBOX_ON="0" 551 export SANDBOX_ON="0"
750 if useq ppc-macos 552 case ${USERLAND} in
751 then 553 Darwin)
752 ### Make the user 554 ### Make the user
753 if [ -z "${eextra}" ] 555 if [[ -z $@ ]] ; then
754 then
755 dscl . create /users/${euser} uid ${euid} 556 dscl . create /users/${euser} uid ${euid}
756 dscl . create /users/${euser} shell ${eshell} 557 dscl . create /users/${euser} shell ${eshell}
757 dscl . create /users/${euser} home ${ehome} 558 dscl . create /users/${euser} home ${ehome}
758 dscl . create /users/${euser} realname "added by portage for ${PN}" 559 dscl . create /users/${euser} realname "added by portage for ${PN}"
759 ### Add the user to the groups specified 560 ### Add the user to the groups specified
760 local oldifs="${IFS}" 561 local oldifs=${IFS}
761 export IFS="," 562 export IFS=","
762 for g in ${egroups} 563 for g in ${egroups} ; do
763 do
764 dscl . merge /groups/${g} users ${euser} 564 dscl . merge /groups/${g} users ${euser}
765 done 565 done
766 export IFS="${oldifs}" 566 export IFS=${oldifs}
767 else 567 else
768 einfo "Extra options are not supported on macos yet" 568 einfo "Extra options are not supported on Darwin yet"
769 einfo "Please report the ebuild along with the info below" 569 einfo "Please report the ebuild along with the info below"
770 einfo "eextra: ${eextra}" 570 einfo "eextra: $@"
771 die "Required function missing" 571 die "Required function missing"
772 fi 572 fi
773 elif use x86-fbsd ; then 573 ;;
774 if [ -z "${eextra}" ] 574 BSD)
775 then 575 if [[ -z $@ ]] ; then
776 pw useradd ${euser} ${opts} \ 576 pw useradd ${euser} ${opts} \
777 -c "added by portage for ${PN}" \ 577 -c "added by portage for ${PN}" \
778 die "enewuser failed" 578 die "enewuser failed"
779 else 579 else
780 einfo " - Extra: ${eextra}" 580 einfo " - Extra: $@"
781 pw useradd ${euser} ${opts} \ 581 pw useradd ${euser} ${opts} \
782 -c ${eextra} || die "enewuser failed" 582 "$@" || die "enewuser failed"
783 fi 583 fi
784 else 584 ;;
785 if [ -z "${eextra}" ] 585 *)
786 then 586 if [[ -z $@ ]] ; then
787 useradd ${opts} ${euser} \ 587 useradd ${opts} ${euser} \
788 -c "added by portage for ${PN}" \ 588 -c "added by portage for ${PN}" \
789 || die "enewuser failed" 589 || die "enewuser failed"
790 else 590 else
791 einfo " - Extra: ${eextra}" 591 einfo " - Extra: $@"
792 useradd ${opts} ${euser} ${eextra} \ 592 useradd ${opts} ${euser} "$@" \
793 || die "enewuser failed" 593 || die "enewuser failed"
794 fi 594 fi
595 ;;
596 esac
597
598 if [[ ! -e ${ROOT}/${ehome} ]] ; then
599 einfo " - Creating ${ehome} in ${ROOT}"
600 mkdir -p "${ROOT}/${ehome}"
601 chown ${euser} "${ROOT}/${ehome}"
602 chmod 755 "${ROOT}/${ehome}"
795 fi 603 fi
604
796 export SANDBOX_ON="${oldsandbox}" 605 export SANDBOX_ON=${oldsandbox}
797
798 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
799 then
800 einfo " - Creating ${ehome} in ${D}"
801 dodir ${ehome}
802 fowners ${euser} ${ehome}
803 fperms 755 ${ehome}
804 fi
805} 606}
806 607
807# Simplify/standardize adding groups to the system 608# Simplify/standardize adding groups to the system
808# vapier@gentoo.org 609# vapier@gentoo.org
809# 610#
838 then 639 then
839 if [ "${egid}" -gt 0 ] 640 if [ "${egid}" -gt 0 ]
840 then 641 then
841 if [ -z "`egetent group ${egid}`" ] 642 if [ -z "`egetent group ${egid}`" ]
842 then 643 then
843 if useq ppc-macos ; then 644 if [[ "${USERLAND}" == "Darwin" ]]; then
844 opts="${opts} ${egid}" 645 opts="${opts} ${egid}"
845 else 646 else
846 opts="${opts} -g ${egid}" 647 opts="${opts} -g ${egid}"
847 fi 648 fi
848 else 649 else
862 opts="${opts} ${eextra}" 663 opts="${opts} ${eextra}"
863 664
864 # add the group 665 # add the group
865 local oldsandbox="${SANDBOX_ON}" 666 local oldsandbox="${SANDBOX_ON}"
866 export SANDBOX_ON="0" 667 export SANDBOX_ON="0"
867 if useq ppc-macos ; then 668 if [[ "${USERLAND}" == "Darwin" ]]; then
868 if [ ! -z "${eextra}" ]; 669 if [ ! -z "${eextra}" ];
869 then 670 then
870 einfo "Extra options are not supported on macos yet" 671 einfo "Extra options are not supported on Darwin/OS X yet"
871 einfo "Please report the ebuild along with the info below" 672 einfo "Please report the ebuild along with the info below"
872 einfo "eextra: ${eextra}" 673 einfo "eextra: ${eextra}"
873 die "Required function missing" 674 die "Required function missing"
874 fi 675 fi
875 676
880 [ -z "`egetent group ${egid}`" ] && break 681 [ -z "`egetent group ${egid}`" ] && break
881 done 682 done
882 esac 683 esac
883 dscl . create /groups/${egroup} gid ${egid} 684 dscl . create /groups/${egroup} gid ${egid}
884 dscl . create /groups/${egroup} passwd '*' 685 dscl . create /groups/${egroup} passwd '*'
885 elif use x86-fbsd ; then 686 elif [[ "${USERLAND}" == "BSD" ]] ; then
886 case ${egid} in 687 case ${egid} in
887 *[!0-9]*) # Non numeric 688 *[!0-9]*) # Non numeric
888 for egid in `jot 898 101`; do 689 for egid in `jot 898 101`; do
889 [ -z "`egetent group ${egid}`" ] && break 690 [ -z "`egetent group ${egid}`" ] && break
890 done 691 done
906 cp "${f}" ${T}/edos2unix 707 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}" 708 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done 709 done
909} 710}
910 711
712
713##############################################################
714# START: Handle .desktop files and menu entries #
715# maybe this should be separated into a new eclass some time #
716# lanius@gentoo.org #
717##############################################################
718
911# Make a desktop file ! 719# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 720# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 721# Amaze your friends ! Get the women ! Join today !
914# 722#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 723# make_desktop_entry(<binary>, [name], [icon], [type], [path])
918# name: the name that will show up in the menu 726# name: the name that will show up in the menu
919# icon: give your little like a pretty little icon ... 727# icon: give your little like a pretty little icon ...
920# this can be relative (to /usr/share/pixmaps) or 728# this can be relative (to /usr/share/pixmaps) or
921# a full path to an icon 729# a full path to an icon
922# type: what kind of application is this ? for categories: 730# type: what kind of application is this ? for categories:
923# http://www.freedesktop.org/standards/menu-spec/ 731# http://www.freedesktop.org/Standards/desktop-entry-spec
924# path: if your app needs to startup in a specific dir 732# path: if your app needs to startup in a specific dir
925make_desktop_entry() { 733make_desktop_entry() {
926 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 734 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
927 735
928 local exec="${1}" 736 local exec=${1}
929 local name="${2:-${PN}}" 737 local name=${2:-${PN}}
930 local icon="${3:-${PN}.png}" 738 local icon=${3:-${PN}.png}
931 local type="${4}" 739 local type=${4}
932 local subdir="${6}" 740 local path=${5}
933 local path="${5:-${GAMES_BINDIR}}" 741
934 if [ -z "${type}" ] 742 if [[ -z ${type} ]] ; then
935 then 743 local catmaj=${CATEGORY%%-*}
936 case ${CATEGORY} in 744 local catmin=${CATEGORY##*-}
937 "app-emulation") 745 case ${catmaj} in
938 type=Emulator 746 app)
939 subdir="Emulation" 747 case ${catmin} in
748 admin) type=System;;
749 cdr) type=DiscBurning;;
750 dicts) type=Dictionary;;
751 editors) type=TextEditor;;
752 emacs) type=TextEditor;;
753 emulation) type=Emulator;;
754 laptop) type=HardwareSettings;;
755 office) type=Office;;
756 vim) type=TextEditor;;
757 xemacs) type=TextEditor;;
758 *) type=;;
759 esac
940 ;; 760 ;;
941 "games-"*) 761
942 type=Game 762 dev)
943 subdir="Games" 763 type="Development"
944 ;; 764 ;;
945 "net-"*) 765
946 type=Network 766 games)
947 subdir="${type}" 767 case ${catmin} in
768 action) type=ActionGame;;
769 arcade) type=ArcadeGame;;
770 board) type=BoardGame;;
771 kid) type=KidsGame;;
772 emulation) type=Emulator;;
773 puzzle) type=LogicGame;;
774 rpg) type=RolePlaying;;
775 roguelike) type=RolePlaying;;
776 simulation) type=Simulation;;
777 sports) type=SportsGame;;
778 strategy) type=StrategyGame;;
779 *) type=;;
780 esac
781 type="Game;${type}"
948 ;; 782 ;;
783
784 mail)
785 type="Network;Email"
786 ;;
787
788 media)
789 case ${catmin} in
790 gfx) type=Graphics;;
791 radio) type=Tuner;;
792 sound) type=Audio;;
793 tv) type=TV;;
794 video) type=Video;;
795 *) type=;;
796 esac
797 type="AudioVideo;${type}"
798 ;;
799
800 net)
801 case ${catmin} in
802 dialup) type=Dialup;;
803 ftp) type=FileTransfer;;
804 im) type=InstantMessaging;;
805 irc) type=IRCClient;;
806 mail) type=Email;;
807 news) type=News;;
808 nntp) type=News;;
809 p2p) type=FileTransfer;;
810 *) type=;;
811 esac
812 type="Network;${type}"
813 ;;
814
815 sci)
816 case ${catmin} in
817 astro*) type=Astronomoy;;
818 bio*) type=Biology;;
819 calc*) type=Calculator;;
820 chem*) type=Chemistry;;
821 geo*) type=Geology;;
822 math*) type=Math;;
823 *) type=;;
824 esac
825 type="Science;${type}"
826 ;;
827
828 www)
829 case ${catmin} in
830 client) type=WebBrowser;;
831 *) type=;;
832 esac
833 type="Network"
834 ;;
835
949 *) 836 *)
950 type= 837 type=
951 subdir=
952 ;; 838 ;;
953 esac 839 esac
954 fi 840 fi
841 if [ "${SLOT}" == "0" ] ; then
842 local desktop_name="${PN}"
843 else
844 local desktop_name="${PN}-${SLOT}"
845 fi
955 local desktop="${T}/${exec}.desktop" 846 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
956 847
957echo "[Desktop Entry] 848echo "[Desktop Entry]
958Encoding=UTF-8 849Encoding=UTF-8
959Version=0.9.2 850Version=0.9.2
960Name=${name} 851Name=${name}
968 insinto /usr/share/applications 859 insinto /usr/share/applications
969 doins "${desktop}" 860 doins "${desktop}"
970 861
971 return 0 862 return 0
972} 863}
864
865# Make a GDM/KDM Session file
866#
867# make_desktop_entry(<title>, <command>)
868# title: File to execute to start the Window Manager
869# command: Name of the Window Manager
870
871make_session_desktop() {
872 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
873 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
874
875 local title=$1
876 local command=$2
877 local desktop=${T}/${wm}.desktop
878
879echo "[Desktop Entry]
880Encoding=UTF-8
881Name=${title}
882Comment=This session logs you into ${title}
883Exec=${command}
884TryExec=${command}
885Type=Application" > "${desktop}"
886
887 insinto /usr/share/xsessions
888 doins "${desktop}"
889}
890
891domenu() {
892 local i j
893 insinto /usr/share/applications
894 for i in "$@" ; do
895 if [[ -f ${i} ]] ; then
896 doins "${i}"
897 elif [[ -d ${i} ]] ; then
898 for j in "${i}"/*.desktop ; do
899 doins "${j}"
900 done
901 fi
902 done
903}
904newmenu() {
905 insinto /usr/share/applications
906 newins "$1" "$2"
907}
908
909doicon() {
910 local i j
911 insinto /usr/share/pixmaps
912 for i in "$@" ; do
913 if [[ -f ${i} ]] ; then
914 doins "${i}"
915 elif [[ -d ${i} ]] ; then
916 for j in "${i}"/*.png ; do
917 doins "${j}"
918 done
919 fi
920 done
921}
922newicon() {
923 insinto /usr/share/pixmaps
924 newins "$1" "$2"
925}
926
927##############################################################
928# END: Handle .desktop files and menu entries #
929##############################################################
930
973 931
974# for internal use only (unpack_pdv and unpack_makeself) 932# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 933find_unpackable_file() {
976 local src="$1" 934 local src="$1"
977 if [ -z "${src}" ] 935 if [ -z "${src}" ]
1258 export CDROM_TOTAL_CDS=${cdcnt} 1216 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1217 export CDROM_CURRENT_CD=1
1260 1218
1261 # now we see if the user gave use CD_ROOT ... 1219 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1220 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1221 if [[ ! -z ${CD_ROOT} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}" 1222 export CDROM_ROOT=${CD_ROOT}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return 1224 return
1267 fi 1225 fi
1268 # do the same for CD_ROOT_X 1226 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then 1227 if [[ ! -z ${CD_ROOT_1} ]] ; then
1270 local var= 1228 local var=
1271 cdcnt=0 1229 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1231 cdcnt=$((cdcnt + 1))
1274 var="CD_ROOT_${cdcnt}" 1232 var="CD_ROOT_${cdcnt}"
1275 if [ -z "${!var}" ] ; then 1233 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1234 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1235 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1237 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1238 fi
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1241 export CDROM_ROOT=${CDROM_ROOTS_1}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 return 1243 return
1286 fi 1244 fi
1287 1245
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1247 einfon "This ebuild will need the "
1290 if [ -z "${CDROM_NAME}" ] ; then 1248 if [[ -z ${CDROM_NAME} ]] ; then
1291 echo "cdrom for ${PN}." 1249 echo "cdrom for ${PN}."
1292 else 1250 else
1293 echo "${CDROM_NAME}." 1251 echo "${CDROM_NAME}."
1294 fi 1252 fi
1295 echo 1253 echo
1296 einfo "If you do not have the CD, but have the data files" 1254 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1255 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1256 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1257 einfo "directory containing the files."
1300 echo 1258 echo
1259 einfo "For example:"
1260 einfo "export CD_ROOT=/mnt/cdrom"
1261 echo
1301 else 1262 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1264 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1266 cdcnt=$((cdcnt + 1))
1306 var="CDROM_NAME_${cdcnt}" 1267 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1269 done
1309 echo 1270 echo
1310 einfo "If you do not have the CDs, but have the data files" 1271 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1272 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1273 einfo "the following variables so they point to the right place:"
1313 einfon "" 1274 einfon ""
1314 cdcnt=0 1275 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1277 cdcnt=$((cdcnt + 1))
1317 echo -n " CD_ROOT_${cdcnt}" 1278 echo -n " CD_ROOT_${cdcnt}"
1318 done 1279 done
1319 echo 1280 echo
1320 einfo "Or, if you have all the files in the same place, or" 1281 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1282 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1283 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1284 einfo "for all the CDs."
1324 echo 1285 echo
1286 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo
1325 fi 1289 fi
1326 export CDROM_CURRENT_CD=0 1290 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1291 cdrom_load_next_cd
1328} 1292}
1329 1293
1333# remember, you can only go forward in the cd chain, you can't go back. 1297# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() { 1298cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1300 local var=
1337 1301
1338 if [ ! -z "${CD_ROOT}" ] ; then 1302 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return 1304 return
1341 fi 1305 fi
1342 1306
1343 unset CDROM_ROOT 1307 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345 if [ -z "${!var}" ] ; then 1309 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1311 cdrom_locate_file_on_cd ${!var}
1348 else 1312 else
1349 export CDROM_ROOT="${!var}" 1313 export CDROM_ROOT=${!var}
1350 fi 1314 fi
1351 1315
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1317}
1354 1318
1358# found, then a message asking for the user to insert the cdrom will be 1322# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1323# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1324# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1325# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1326cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do 1327 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir="$(dirname ${@})" 1328 local dir=$(dirname "$*")
1365 local file="$(basename ${@})" 1329 local file=$(basename "$*")
1366 local mline="" 1330 local mline=""
1367 local showedmsg=0 1331 local showedmsg=0
1368 1332
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1370 [ -d "${mline}/${dir}" ] || continue 1334 [[ -d ${mline}/${dir} ]] || continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1372 && export CDROM_ROOT=${mline} 1336 && export CDROM_ROOT=${mline}
1373 done 1337 done
1374 1338
1375 if [ -z "${CDROM_ROOT}" ] ; then 1339 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1340 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1341 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1343 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1344 einfo "Please insert the cdrom for ${PN} now !"
1381 else 1345 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi 1347 fi
1384 else 1348 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then 1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else 1351 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1353 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi 1354 fi
1391 fi 1355 fi
1392 showedmsg=1 1356 showedmsg=1
1393 fi 1357 fi
1394 einfo "Press return to scan for the cd again" 1358 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1359 einfo "or hit CTRL+C to abort the emerge."
1360 echo
1361 einfo "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1396 read 1365 read
1397 fi 1366 fi
1398 done 1367 done
1399} 1368}
1400 1369
1410# directories and uses the intersection of the lists. 1379# directories and uses the intersection of the lists.
1411# The -u builds a list of po files found in all the 1380# The -u builds a list of po files found in all the
1412# directories and uses the union of the lists. 1381# directories and uses the union of the lists.
1413strip-linguas() { 1382strip-linguas() {
1414 local ls newls 1383 local ls newls
1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1384 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1416 local op="$1"; shift 1385 local op=$1; shift
1417 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1386 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1418 local d f 1387 local d f
1419 for d in "$@" ; do 1388 for d in "$@" ; do
1420 if [ "${op}" == "-u" ] ; then 1389 if [[ ${op} == "-u" ]] ; then
1421 newls="${ls}" 1390 newls=${ls}
1422 else 1391 else
1423 newls="" 1392 newls=""
1424 fi 1393 fi
1425 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1394 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1426 if [ "${op}" == "-i" ] ; then 1395 if [[ ${op} == "-i" ]] ; then
1427 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1396 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1428 else 1397 else
1429 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1398 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1430 fi 1399 fi
1431 done 1400 done
1432 ls="${newls}" 1401 ls=${newls}
1433 done 1402 done
1434 ls="${ls//.po}" 1403 ls=${ls//.po}
1435 else 1404 else
1436 ls="$@" 1405 ls=$@
1437 fi 1406 fi
1438 1407
1439 ls=" ${ls} " 1408 ls=" ${ls} "
1440 newls="" 1409 newls=""
1441 for f in ${LINGUAS} ; do 1410 for f in ${LINGUAS} ; do
1442 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1411 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1443 newls="${newls} ${f}" 1412 newls="${newls} ${f}"
1444 else 1413 else
1445 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1414 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1446 fi 1415 fi
1447 done 1416 done
1448 if [ -z "${newls}" ] ; then 1417 if [[ -z ${newls} ]] ; then
1449 unset LINGUAS 1418 export LINGUAS=""
1450 else 1419 else
1451 export LINGUAS="${newls}" 1420 export LINGUAS=${newls:1}
1452 fi 1421 fi
1453} 1422}
1454 1423
1455# moved from kernel.eclass since they are generally useful outside of 1424# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002) 1425# kernel.eclass -iggy (20041002)
1458# the following functions are useful in kernel module ebuilds, etc. 1427# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds 1428# for an example see ivtv or drbd ebuilds
1460 1429
1461# set's ARCH to match what the kernel expects 1430# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() { 1431set_arch_to_kernel() {
1432 i=10
1433 while ((i--)) ; do
1434 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1435 done
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1436 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in 1437 case ${ARCH} in
1465 x86) export ARCH="i386";; 1438 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";; 1439 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";; 1440 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";; 1441 mips) export ARCH="mips";;
1442 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";; 1443 *) export ARCH="${ARCH}";;
1470 esac 1444 esac
1471} 1445}
1472 1446
1473# set's ARCH back to what portage expects 1447# set's ARCH back to what portage expects
1474set_arch_to_portage() { 1448set_arch_to_portage() {
1449 i=10
1450 while ((i--)) ; do
1451 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1452 done
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1453 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476} 1454}
1477 1455
1478# Jeremy Huddleston <eradicator@gentoo.org>: 1456# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0 1457# preserve_old_lib /path/to/libblah.so.0
1509 touch ${D}${LIB} 1487 touch ${D}${LIB}
1510 fi 1488 fi
1511} 1489}
1512 1490
1513preserve_old_lib_notify() { 1491preserve_old_lib_notify() {
1514 LIB=$1 1492 LIB=$1
1515 1493
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}` 1495 SONAME=`basename ${LIB}`
1518 1496
1519 einfo "An old version of an installed library was detected on your system." 1497 ewarn "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version" 1498 ewarn "In order to avoid breaking packages that link against it, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version," 1499 ewarn "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:" 1500 ewarn "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1501 ewarn " revdep-rebuild --soname ${SONAME}"
1524 einfo 1502 ewarn
1525 einfo "After doing that, you can safely remove ${LIB}" 1503 ewarn "After doing that, you can safely remove ${LIB}"
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1527 fi 1505 fi
1528} 1506}
1529 1507
1530# Hack for people to figure out if a package was built with 1508# Hack for people to figure out if a package was built with
1531# certain USE flags 1509# certain USE flags
1532# 1510#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1511# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1534# ex: built_with_use xchat gtk2 1512# ex: built_with_use xchat gtk2
1513#
1514# Flags: -a all USE flags should be utilized
1515# -o at least one USE flag should be utilized
1516# Note: the default flag is '-a'
1535built_with_use() { 1517built_with_use() {
1518 local opt=$1
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520
1536 local PKG=$(portageq best_version ${ROOT} $1) 1521 local PKG=$(best_version $1)
1522 shift
1523
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1 1525 [[ ! -e ${USEFILE} ]] && return 1
1539 1526
1540 local USE_BUILT=$(<${USEFILE}) 1527 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1528 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0
1531 else
1544 has $1 ${USE_BUILT} || return 1 1532 has $1 ${USE_BUILT} || return 1
1533 fi
1545 shift 1534 shift
1546 done 1535 done
1547 return 0 1536 [[ ${opt} = "-a" ]]
1548} 1537}
1549 1538
1550# Many configure scripts wrongly bail when a C++ compiler 1539# Many configure scripts wrongly bail when a C++ compiler
1551# could not be detected. #73450 1540# could not be detected. #73450
1552epunt_cxx() { 1541epunt_cxx() {
1553 local dir=$1 1542 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1543 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1544 ebegin "Removing useless C++ checks"
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1547 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1548 done
1560 eend 0 1549 eend 0
1561} 1550}
1562 1551
1563# get_abi_var <VAR> [<ABI>] 1552# dopamd <file> [more files]
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1565# 1553#
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1554# Install pam auth config file in /etc/pam.d
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now 1555dopamd() {
1568# it is subject to removal if a better way is worked out. 1556 [[ -z $1 ]] && die "dopamd requires at least one argument"
1569#
1570# ex:
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1572#
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1574# This will hopefully be added to portage soon...
1575#
1576# If <ABI> is not specified, ${ABI} is used.
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then
1587 abi=${ABI}
1588 elif [ -n "${DEFAULT_ABI}" ]; then
1589 abi=${DEFAULT_ABI}
1590 else
1591 return ""
1592 fi
1593 eval echo \${${flag}_${abi}}
1594}
1595 1557
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1558 use pam || return 0
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600 1559
1560 INSDESTTREE=/etc/pam.d \
1561 doins "$@" || die "failed to install $@"
1562}
1563# newpamd <old name> <new name>
1564#
1565# Install pam file <old name> as <new name> in /etc/pam.d
1566newpamd() {
1567 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1568
1569 use pam || return 0
1570
1571 INSDESTTREE=/etc/pam.d \
1572 newins "$1" "$2" || die "failed to install $1 as $2"
1573}
1574
1575# make a wrapper script ...
1576# NOTE: this was originally games_make_wrapper, but I noticed other places where
1577# this could be used, so I have moved it here and made it not games-specific
1578# -- wolf31o2
1579# $1 == wrapper name
1580# $2 == binary to run
1581# $3 == directory to chdir before running binary
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper
1584make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp)
1587 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh
1589cd "${chdir}"
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1591exec ${bin} "\$@"
1592EOF
1593 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ]
1595 then
1596 exeinto ${5}
1597 newexe "${tmpwrapper}" "${wrapper}"
1598 else
1599 newbin "${tmpwrapper}" "${wrapper}"
1600 fi
1601}

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