/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.92 Revision 1.162
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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.162 2005/03/23 12:46:11 ka0ttic Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
71 sleep ${1:-5}
72 fi
73}
74
75# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() {
80 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a"
86 sleep 1
87 done
88 fi
89}
18 90
19# This function generate linker scripts in /usr/lib for dynamic 91# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 105# to point to the latest version of the library present.
34# 106#
35# <azarah@gentoo.org> (26 Oct 2002) 107# <azarah@gentoo.org> (26 Oct 2002)
36# 108#
37gen_usr_ldscript() { 109gen_usr_ldscript() {
38 110 local libdir="$(get_libdir)"
39 # Just make sure it exists 111 # Just make sure it exists
40 dodir /usr/lib 112 dodir /usr/${libdir}
41 113
114 while [[ $# -gt 0 ]] ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 115 cat > "${D}/usr/${libdir}/$1" <<-END_LDSCRIPT
43/* GNU ld script 116 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 117 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 118 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 119 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 120 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 121
49 more info. */ 122 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 123 */
124 GROUP ( /${libdir}/$1 )
51END_LDSCRIPT 125 END_LDSCRIPT
52 126 fperms a+x "/usr/${libdir}/$1"
53 dosed "s:libxxx:$1:" /usr/lib/$1 127 shift
54 128 done
55 return 0
56} 129}
57 130
58# Simple function to draw a line consisting of '=' the same length as $* 131# Simple function to draw a line consisting of '=' the same length as $*
59# 132#
60# <azarah@gentoo.org> (11 Nov 2002) 133# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 217 local SINGLE_PATCH="no"
145 local x="" 218 local x=""
146 219
147 if [ "$#" -gt 1 ] 220 if [ "$#" -gt 1 ]
148 then 221 then
149 eerror "Invalid arguments to epatch()" 222 local m=""
150 die "Invalid arguments to epatch()" 223 einfo "${#} patches to apply ..."
224 for m in "$@" ; do
225 epatch "${m}"
226 done
227 return 0
151 fi 228 fi
152 229
153 if [ -n "$1" -a -f "$1" ] 230 if [ -n "$1" -a -f "$1" ]
154 then 231 then
155 SINGLE_PATCH="yes" 232 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 242 local EPATCH_SOURCE="$1/*"
166 else 243 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 244 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 245 fi
169 else 246 else
170 if [ ! -d ${EPATCH_SOURCE} ] 247 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 248 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 249 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 250 then
174 EPATCH_SOURCE="$1" 251 EPATCH_SOURCE="$1"
175 fi 252 fi
176 253
177 echo 254 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 255 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 256 eerror
180 eerror " ${EPATCH_SOURCE}" 257 eerror " ${EPATCH_SOURCE}"
258 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 259 echo
182 die "Cannot find \$EPATCH_SOURCE!" 260 die "Cannot find \$EPATCH_SOURCE!"
183 fi 261 fi
184 262
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 263 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 282 ;;
205 esac 283 esac
206 284
207 if [ "${SINGLE_PATCH}" = "no" ] 285 if [ "${SINGLE_PATCH}" = "no" ]
208 then 286 then
209 einfo "Applying various patches (bugfixes/updates)..." 287 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 288 fi
211 for x in ${EPATCH_SOURCE} 289 for x in ${EPATCH_SOURCE}
212 do 290 do
213 # New ARCH dependant patch naming scheme... 291 # New ARCH dependant patch naming scheme ...
214 # 292 #
215 # ???_arch_foo.patch 293 # ???_arch_foo.patch
216 # 294 #
217 if [ -f ${x} ] && \ 295 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 296 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 297 [ "${EPATCH_FORCE}" = "yes" ])
220 then 298 then
221 local count=0 299 local count=0
222 local popts="${EPATCH_OPTS}" 300 local popts="${EPATCH_OPTS}"
301 local patchname=${x##*/}
223 302
224 if [ -n "${EPATCH_EXCLUDE}" ] 303 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 304 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 305 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 306 then
228 continue 307 continue
229 fi 308 fi
230 fi 309 fi
231 310
233 then 312 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 313 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 314 then
236 einfo "${EPATCH_SINGLE_MSG}" 315 einfo "${EPATCH_SINGLE_MSG}"
237 else 316 else
238 einfo "Applying ${x##*/}..." 317 einfo "Applying ${patchname} ..."
239 fi 318 fi
240 else 319 else
241 einfo " ${x##*/}..." 320 einfo " ${patchname} ..."
242 fi 321 fi
243 322
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 323 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 325
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
249 do 328 do
250 # Generate some useful debug info ... 329 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 330 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 332
254 if [ "${PATCH_SUFFIX}" != "patch" ] 333 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 334 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 335 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 336 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 337 else
259 PATCH_TARGET="${x}" 338 PATCH_TARGET="${x}"
260 fi 339 fi
261 340
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 342 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 343
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 345 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 346
268 if [ "${PATCH_SUFFIX}" != "patch" ] 347 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 348 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 349 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 350 then
272 echo 351 echo
273 eerror "Could not extract patch!" 352 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 353 #die "Could not extract patch!"
275 count=5 354 count=5
276 break 355 break
277 fi 356 fi
278 fi 357 fi
279 358
280 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 359 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 360 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 363 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 364 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 365 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 366
288 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 367 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 368
290 if [ "$?" -ne 0 ] 369 if [ "$?" -ne 0 ]
291 then 370 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 371 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 372 echo
294 eerror "A dry-run of patch command succeeded, but actually" 373 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 374 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 375 #die "Real world sux compared to the dreamworld!"
297 count=5 376 count=5
298 fi 377 fi
299 378
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 379 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 380
302 break 381 break
303 fi 382 fi
304 383
305 count=$((count + 1)) 384 count=$((count + 1))
311 fi 390 fi
312 391
313 if [ "${count}" -eq 5 ] 392 if [ "${count}" -eq 5 ]
314 then 393 then
315 echo 394 echo
316 eerror "Failed Patch: ${x##*/}!" 395 eerror "Failed Patch: ${patchname} !"
396 eerror " ( ${PATCH_TARGET} )"
317 eerror 397 eerror
318 eerror "Include in your bugreport the contents of:" 398 eerror "Include in your bugreport the contents of:"
319 eerror 399 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 400 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 401 echo
322 die "Failed Patch: ${x##*/}!" 402 die "Failed Patch: ${patchname}!"
323 fi 403 fi
324 404
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 405 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 406
327 eend 0 407 eend 0
328 fi 408 fi
329 done 409 done
330 if [ "${SINGLE_PATCH}" = "no" ] 410 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
360 438
361 return 1; 439 return 1;
362 } 440 }
363 END 441 END
364 442
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 445 then
368 echo "yes" 446 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 447 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 448 if ${T}/nptl
371 then 449 then
372 return 0 450 return 0
373 else 451 else
374 return 1 452 return 1
450 528
451 if [ -n "${ADMINPARAM}" ] 529 if [ -n "${ADMINPARAM}" ]
452 then 530 then
453 if [ "${jobs}" -gt "${ADMINPARAM}" ] 531 if [ "${jobs}" -gt "${ADMINPARAM}" ]
454 then 532 then
455 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
456 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
457 else 535 else
458 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
459 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 537 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
460 fi 538 fi
461 fi 539 fi
462} 540}
463 541
464# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system 543# does not exist on the users system
466# vapier@gentoo.org 544# vapier@gentoo.org
467# 545#
468# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
469mymktemp() { 547emktemp() {
548 local exe="touch"
549 [ "$1" == "-d" ] && exe="mkdir" && shift
470 local topdir="$1" 550 local topdir="$1"
471 551
472 [ -z "${topdir}" ] && topdir=/tmp 552 if [ -z "${topdir}" ]
473 if [ "`which mktemp 2>/dev/null`" ]
474 then 553 then
475 mktemp -p ${topdir} 554 [ -z "${T}" ] \
476 else 555 && topdir="/tmp" \
556 || topdir="${T}"
557 fi
558
559 if [ -z "$(type -p mktemp)" ]
560 then
561 local tmp=/
562 while [ -e "${tmp}" ] ; do
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 563 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp} 564 done
565 ${exe} "${tmp}"
479 echo ${tmp} 566 echo "${tmp}"
567 else
568 [ "${exe}" == "touch" ] \
569 && exe="-p" \
570 || exe="-d"
571 mktemp ${exe} "${topdir}"
480 fi 572 fi
481} 573}
482 574
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 575# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 576# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
486# 579#
487# egetent(database, key) 580# egetent(database, key)
488egetent() { 581egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 582 if useq ppc-macos ; then
490 case "$2" in 583 case "$2" in
491 *[!0-9]*) # Non numeric 584 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 586 ;;
494 *) # Numeric 587 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 588 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 589 ;;
497 esac 590 esac
591 elif useq x86-fbsd ; then
592 local action
593 if [ "$1" == "passwd" ]
594 then
595 action="user"
498 else 596 else
597 action="group"
598 fi
599 pw show "${action}" "$2" -q
600 else
601 which nscd >& /dev/null && nscd -i "$1"
499 getent $1 $2 602 getent "$1" "$2"
500 fi 603 fi
501} 604}
502 605
503# Simplify/standardize adding users to the system 606# Simplify/standardize adding users to the system
504# vapier@gentoo.org 607# vapier@gentoo.org
550 euid="next" 653 euid="next"
551 fi 654 fi
552 if [ "${euid}" == "next" ] 655 if [ "${euid}" == "next" ]
553 then 656 then
554 local pwrange 657 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then 658 if [ "${USERLAND}" == "BSD" ] ; then
556 pwrange="`jot 898 101`" 659 pwrange="`jot 898 101`"
557 else 660 else
558 pwrange="`seq 101 999`" 661 pwrange="`seq 101 999`"
559 fi 662 fi
560 for euid in ${pwrange} ; do 663 for euid in ${pwrange} ; do
572 then 675 then
573 eerror "A shell was specified but it does not exist !" 676 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 677 die "${eshell} does not exist"
575 fi 678 fi
576 else 679 else
680 if [ "${USERLAND}" == "BSD" ]
681 then
682 eshell="/usr/bin/false"
683 else
577 eshell="/bin/false" 684 eshell="/bin/false"
685 fi
578 fi 686 fi
579 einfo " - Shell: ${eshell}" 687 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 688 opts="${opts} -s ${eshell}"
581 689
582 # handle homedir 690 # handle homedir
591 # handle groups 699 # handle groups
592 local egroups="$1"; shift 700 local egroups="$1"; shift
593 if [ ! -z "${egroups}" ] 701 if [ ! -z "${egroups}" ]
594 then 702 then
595 local oldifs="${IFS}" 703 local oldifs="${IFS}"
704 local defgroup="" exgroups=""
705
596 export IFS="," 706 export IFS=","
597 for g in ${egroups} 707 for g in ${egroups}
598 do 708 do
709 export IFS="${oldifs}"
599 if [ -z "`egetent group \"${g}\"`" ] 710 if [ -z "`egetent group \"${g}\"`" ]
600 then 711 then
601 eerror "You must add group ${g} to the system first" 712 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 713 die "${g} is not a valid GID"
603 fi 714 fi
715 if [ -z "${defgroup}" ]
716 then
717 defgroup="${g}"
718 else
719 exgroups="${exgroups},${g}"
720 fi
721 export IFS=","
604 done 722 done
605 export IFS="${oldifs}" 723 export IFS="${oldifs}"
724
606 opts="${opts} -g ${egroups}" 725 opts="${opts} -g ${defgroup}"
726 if [ ! -z "${exgroups}" ]
727 then
728 opts="${opts} -G ${exgroups:1}"
729 fi
607 else 730 else
608 egroups="(none)" 731 egroups="(none)"
609 fi 732 fi
610 einfo " - Groups: ${egroups}" 733 einfo " - Groups: ${egroups}"
611 734
612 # handle extra and add the user 735 # handle extra and add the user
613 local eextra="$@" 736 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 737 local oldsandbox="${SANDBOX_ON}"
615 export SANDBOX_ON="0" 738 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 739 if useq ppc-macos
617 then 740 then
618 ### Make the user 741 ### Make the user
619 if [ -z "${eextra}" ] 742 if [ -z "${eextra}" ]
620 then 743 then
621 dscl . create /users/${euser} uid ${euid} 744 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 745 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 746 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 747 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 748 ### Add the user to the groups specified
749 local oldifs="${IFS}"
750 export IFS=","
626 for g in ${egroups} 751 for g in ${egroups}
627 do 752 do
628 dscl . merge /groups/${g} users ${euser} 753 dscl . merge /groups/${g} users ${euser}
629 done 754 done
755 export IFS="${oldifs}"
630 else 756 else
631 einfo "Extra options are not supported on macos yet" 757 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below" 758 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 759 einfo "eextra: ${eextra}"
634 die "Required function missing" 760 die "Required function missing"
761 fi
762 elif use x86-fbsd ; then
763 if [ -z "${eextra}" ]
764 then
765 pw useradd ${euser} ${opts} \
766 -c "added by portage for ${PN}" \
767 die "enewuser failed"
768 else
769 einfo " - Extra: ${eextra}"
770 pw useradd ${euser} ${opts} \
771 -c ${eextra} || die "enewuser failed"
635 fi 772 fi
636 else 773 else
637 if [ -z "${eextra}" ] 774 if [ -z "${eextra}" ]
638 then 775 then
639 useradd ${opts} ${euser} \ 776 useradd ${opts} ${euser} \
690 then 827 then
691 if [ "${egid}" -gt 0 ] 828 if [ "${egid}" -gt 0 ]
692 then 829 then
693 if [ -z "`egetent group ${egid}`" ] 830 if [ -z "`egetent group ${egid}`" ]
694 then 831 then
695 if [ "${ARCH}" == "macos" ] ; then 832 if useq ppc-macos ; then
696 opts="${opts} ${egid}" 833 opts="${opts} ${egid}"
697 else 834 else
698 opts="${opts} -g ${egid}" 835 opts="${opts} -g ${egid}"
699 fi 836 fi
700 else 837 else
714 opts="${opts} ${eextra}" 851 opts="${opts} ${eextra}"
715 852
716 # add the group 853 # add the group
717 local oldsandbox="${SANDBOX_ON}" 854 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 855 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 856 if useq ppc-macos ; then
720 then
721 if [ ! -z "${eextra}" ]; 857 if [ ! -z "${eextra}" ];
722 then 858 then
723 einfo "Extra options are not supported on macos yet" 859 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below" 860 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 861 einfo "eextra: ${eextra}"
726 die "Required function missing" 862 die "Required function missing"
727 fi 863 fi
728 864
729 # If we need the next available 865 # If we need the next available
730 case ${egid} in 866 case ${egid} in
731 *[!0-9]*) # Non numeric 867 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 868 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break 869 [ -z "`egetent group ${egid}`" ] && break
734 done 870 done
735 esac 871 esac
736 dscl . create /groups/${egroup} gid ${egid} 872 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 873 dscl . create /groups/${egroup} passwd '*'
874 elif use x86-fbsd ; then
875 case ${egid} in
876 *[!0-9]*) # Non numeric
877 for egid in `jot 898 101`; do
878 [ -z "`egetent group ${egid}`" ] && break
879 done
880 esac
881 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
738 else 882 else
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 883 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 884 fi
741 export SANDBOX_ON="${oldsandbox}" 885 export SANDBOX_ON="${oldsandbox}"
742} 886}
743 887
744# Simple script to replace 'dos2unix' binaries 888# Simple script to replace 'dos2unix' binaries
745# vapier@gentoo.org 889# vapier@gentoo.org
746# 890#
747# edos2unix(file, <more files>...) 891# edos2unix(file, <more files> ...)
748edos2unix() { 892edos2unix() {
749 for f in "$@" 893 for f in "$@"
750 do 894 do
751 cp "${f}" ${T}/edos2unix 895 cp "${f}" ${T}/edos2unix
752 sed 's/\r$//' ${T}/edos2unix > "${f}" 896 sed 's/\r$//' ${T}/edos2unix > "${f}"
753 done 897 done
754} 898}
755 899
900
901##############################################################
902# START: Handle .desktop files and menu entries #
903# maybe this should be separated into a new eclass some time #
904# lanius@gentoo.org #
905##############################################################
906
756# Make a desktop file ! 907# Make a desktop file !
757# Great for making those icons in kde/gnome startmenu ! 908# Great for making those icons in kde/gnome startmenu !
758# Amaze your friends ! Get the women ! Join today ! 909# Amaze your friends ! Get the women ! Join today !
759# gnome2 /usr/share/applications
760# gnome1 /usr/share/gnome/apps/
761# KDE ${KDEDIR}/share/applnk /usr/share/applnk
762# 910#
763# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 911# make_desktop_entry(<binary>, [name], [icon], [type], [path])
764# 912#
765# binary: what binary does the app run with ? 913# binary: what binary does the app run with ?
766# name: the name that will show up in the menu 914# name: the name that will show up in the menu
767# icon: give your little like a pretty little icon ... 915# icon: give your little like a pretty little icon ...
768# this can be relative (to /usr/share/pixmaps) or 916# this can be relative (to /usr/share/pixmaps) or
769# a full path to an icon 917# a full path to an icon
770# type: what kind of application is this ? for categories: 918# type: what kind of application is this ? for categories:
771# http://www.freedesktop.org/standards/menu-spec/ 919# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
772# path: if your app needs to startup in a specific dir 920# path: if your app needs to startup in a specific dir
773make_desktop_entry() { 921make_desktop_entry() {
774 [ -z "$1" ] && eerror "You must specify the executable" && return 1 922 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
775 923
776 local exec="${1}" 924 local exec=${1}
777 local name="${2:-${PN}}" 925 local name=${2:-${PN}}
778 local icon="${3:-${PN}.png}" 926 local icon=${3:-${PN}.png}
779 local type="${4}" 927 local type=${4}
780 local subdir="${6}" 928 local path=${5}
781 local path="${5:-${GAMES_PREFIX}}" 929
782 if [ -z "${type}" ] 930 if [[ -z ${type} ]] ; then
783 then 931 local catmaj=${CATEGORY%%-*}
784 case ${CATEGORY} in 932 local catmin=${CATEGORY##*-}
785 "app-emulation") 933 case ${catmaj} in
786 type=Emulator 934 app)
787 subdir="Emulation" 935 case ${catmin} in
936 admin) type=System;;
937 cdr) type=DiscBurning;;
938 dicts) type=Dictionary;;
939 editors) type=TextEditor;;
940 emacs) type=TextEditor;;
941 emulation) type=Emulator;;
942 laptop) type=HardwareSettings;;
943 office) type=Office;;
944 vim) type=TextEditor;;
945 xemacs) type=TextEditor;;
946 *) type=;;
947 esac
788 ;; 948 ;;
789 "games-"*) 949
790 type=Game 950 dev)
791 subdir="Games" 951 type="Development"
792 ;; 952 ;;
793 "net-"*) 953
794 type=Network 954 games)
795 subdir="${type}" 955 [[ -z ${path} ]] && path=${GAMES_BINDIR}
956
957 case ${catmin} in
958 action) type=ActionGame;;
959 arcade) type=ArcadeGame;;
960 board) type=BoardGame;;
961 kid) type=KidsGame;;
962 emulation) type=Emulator;;
963 puzzle) type=LogicGame;;
964 rpg) type=RolePlaying;;
965 roguelike) type=RolePlaying;;
966 simulation) type=Simulation;;
967 sports) type=SportsGame;;
968 strategy) type=StrategyGame;;
969 *) type=;;
970 esac
971 type="Game;${type}"
796 ;; 972 ;;
973
974 mail)
975 type="Network;Email"
976 ;;
977
978 media)
979 case ${catmin} in
980 gfx) type=Graphics;;
981 radio) type=Tuner;;
982 sound) type=Audio;;
983 tv) type=TV;;
984 video) type=Video;;
985 *) type=;;
986 esac
987 type="AudioVideo;${type}"
988 ;;
989
990 net)
991 case ${catmin} in
992 dialup) type=Dialup;;
993 ftp) type=FileTransfer;;
994 im) type=InstantMessaging;;
995 irc) type=IRCClient;;
996 mail) type=Email;;
997 news) type=News;;
998 nntp) type=News;;
999 p2p) type=FileTransfer;;
1000 *) type=;;
1001 esac
1002 type="Network;${type}"
1003 ;;
1004
1005 sci)
1006 case ${catmin} in
1007 astro*) type=Astronomoy;;
1008 bio*) type=Biology;;
1009 calc*) type=Calculator;;
1010 chem*) type=Chemistry;;
1011 geo*) type=Geology;;
1012 math*) type=Math;;
1013 *) type=;;
1014 esac
1015 type="Science;${type}"
1016 ;;
1017
1018 www)
1019 case ${catmin} in
1020 client) type=WebBrowser;;
1021 *) type=;;
1022 esac
1023 type="Network"
1024 ;;
1025
797 *) 1026 *)
798 type= 1027 type=
799 subdir=
800 ;; 1028 ;;
801 esac 1029 esac
802 fi 1030 fi
1031
803 local desktop="${T}/${exec}.desktop" 1032 local desktop=${T}/${exec%% *}-${P}.desktop
804 1033
805echo "[Desktop Entry] 1034echo "[Desktop Entry]
806Encoding=UTF-8 1035Encoding=UTF-8
807Version=0.9.2 1036Version=0.9.2
808Name=${name} 1037Name=${name}
809Type=Application 1038Type=Application
810Comment=${DESCRIPTION} 1039Comment=${DESCRIPTION}
811Exec=${exec} 1040Exec=${exec}
812Path=${path} 1041Path=${path}
813Icon=${icon} 1042Icon=${icon}
814Categories=Application;${type};" > ${desktop} 1043Categories=Application;${type};" > "${desktop}"
815 1044
816 if [ -d "/usr/share/applications" ]
817 then
818 insinto /usr/share/applications 1045 insinto /usr/share/applications
819 doins ${desktop} 1046 doins "${desktop}"
820 fi
821
822 #if [ -d "/usr/share/gnome/apps" ]
823 #then
824 # insinto /usr/share/gnome/apps/Games
825 # doins ${desktop}
826 #fi
827
828 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
829 #then
830 # for ver in /usr/kde/*
831 # do
832 # insinto ${ver}/share/applnk/Games
833 # doins ${desktop}
834 # done
835 #fi
836
837 if [ -d "/usr/share/applnk" ]
838 then
839 insinto /usr/share/applnk/${subdir}
840 doins ${desktop}
841 fi
842 1047
843 return 0 1048 return 0
844} 1049}
1050
1051# Make a GDM/KDM Session file
1052#
1053# make_desktop_entry(<title>, <command>)
1054# title: File to execute to start the Window Manager
1055# command: Name of the Window Manager
1056
1057make_session_desktop() {
1058
1059 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
1060 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
1061
1062 local title="${1}"
1063 local command="${2}"
1064 local desktop="${T}/${wm}.desktop"
1065
1066echo "[Desktop Entry]
1067Encoding=UTF-8
1068Name=${title}
1069Comment=This session logs you into ${title}
1070Exec=${command}
1071TryExec=${command}
1072Type=Application" > "${desktop}"
1073
1074 insinto /usr/share/xsessions
1075 doins "${desktop}"
1076
1077 return 0
1078}
1079
1080domenu() {
1081 local i
1082 local j
1083 insinto /usr/share/applications
1084 for i in ${@}
1085 do
1086 if [ -f "${i}" ];
1087 then
1088 doins ${i}
1089 elif [ -d "${i}" ];
1090 then
1091 for j in ${i}/*.desktop
1092 do
1093 doins ${j}
1094 done
1095 fi
1096 done
1097}
1098
1099doicon() {
1100 local i
1101 local j
1102 insinto /usr/share/pixmaps
1103 for i in ${@}
1104 do
1105 if [ -f "${i}" ];
1106 then
1107 doins ${i}
1108 elif [ -d "${i}" ];
1109 then
1110 for j in ${i}/*.png
1111 do
1112 doins ${j}
1113 done
1114 fi
1115 done
1116}
1117
1118##############################################################
1119# END: Handle .desktop files and menu entries #
1120##############################################################
1121
845 1122
846# for internal use only (unpack_pdv and unpack_makeself) 1123# for internal use only (unpack_pdv and unpack_makeself)
847find_unpackable_file() { 1124find_unpackable_file() {
848 local src="$1" 1125 local src="$1"
849 if [ -z "${src}" ] 1126 if [ -z "${src}" ]
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1173 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1174 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
898 1175
899 # grab metadata for debug reasons 1176 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1177 local metafile="$(emktemp)"
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1178 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
902 1179
903 # rip out the final file name from the metadata 1180 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1181 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
905 datafile="`basename ${datafile}`" 1182 datafile="`basename ${datafile}`"
906 1183
907 # now lets uncompress/untar the file if need be 1184 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1185 local tmpfile="$(emktemp)"
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1186 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1187
911 local iscompressed="`file -b ${tmpfile}`" 1188 local iscompressed="`file -b ${tmpfile}`"
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1189 if [ "${iscompressed:0:8}" == "compress" ] ; then
913 iscompressed=1 1190 iscompressed=1
958# Unpack those pesky makeself generated files ... 1235# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1236# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1237# the end of the archive. Loki utilized the format as does
961# many other game companies. 1238# many other game companies.
962# 1239#
963# Usage: unpack_makeself [file to unpack] [offset] 1240# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1241# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1242# - If the offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1243# the proper offset from the script itself.
967unpack_makeself() { 1244unpack_makeself() {
968 local src="`find_unpackable_file $1`" 1245 local src="$(find_unpackable_file "$1")"
969 local skip="$2" 1246 local skip="$2"
1247 local exe="$3"
970 1248
971 local shrtsrc="`basename ${src}`" 1249 local shrtsrc="$(basename "${src}")"
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1250 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1251 if [ -z "${skip}" ]
974 then 1252 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1253 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
976 local skip=0 1254 local skip=0
1255 exe=tail
977 case ${ver} in 1256 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1257 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1258 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1259 ;;
981 2.0|2.0.1) 1260 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1261 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1262 ;;
984 2.1.1) 1263 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1264 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1265 let skip="skip + 1"
987 ;; 1266 ;;
988 2.1.2) 1267 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1268 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1269 let skip="skip + 1"
991 ;; 1270 ;;
992 2.1.3) 1271 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1272 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1273 let skip="skip + 1"
1274 ;;
1275 2.1.4)
1276 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1277 skip=$(head -n ${skip} "${src}" | wc -c)
1278 exe="dd"
995 ;; 1279 ;;
996 *) 1280 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1281 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1282 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1283 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1285 die "makeself version '${ver}' not supported"
1002 ;; 1286 ;;
1003 esac 1287 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1288 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1289 fi
1290 case ${exe} in
1291 tail) exe="tail -n +${skip} '${src}'";;
1292 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1293 *) die "makeself cant handle exe '${exe}'"
1294 esac
1006 1295
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1296 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1297 local tmpfile="$(emktemp)"
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1298 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1299 local filetype="$(file -b "${tmpfile}")"
1011 case ${filetype} in 1300 case ${filetype} in
1012 *tar\ archive) 1301 *tar\ archive)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1302 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1303 ;;
1015 bzip2*) 1304 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1305 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1306 ;;
1018 gzip*) 1307 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1308 eval ${exe} | tar --no-same-owner -xzf -
1309 ;;
1310 compress*)
1311 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1312 ;;
1021 *) 1313 *)
1314 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1315 false
1023 ;; 1316 ;;
1024 esac 1317 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1318 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1319}
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1338 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`" 1339 local l="`basename ${lic}`"
1047 1340
1048 # here is where we check for the licenses the user already 1341 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1342 # accepted ... if we don't find a match, we make the user accept
1343 local shopts=$-
1050 local alic 1344 local alic
1345 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1346 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1347 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1348 set +o noglob; set -${shopts} #reset old shell opts
1349 return 0
1350 fi
1054 done 1351 done
1352 set +o noglob; set -$shopts #reset old shell opts
1055 1353
1056 local licmsg="`mymktemp ${T}`" 1354 local licmsg="$(emktemp)"
1057 cat << EOF > ${licmsg} 1355 cat << EOF > ${licmsg}
1058********************************************************** 1356**********************************************************
1059The following license outlines the terms of use of this 1357The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1358package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1359continue. When you are done viewing, hit 'q'. If you
1109 export CDROM_TOTAL_CDS=${cdcnt} 1407 export CDROM_TOTAL_CDS=${cdcnt}
1110 export CDROM_CURRENT_CD=1 1408 export CDROM_CURRENT_CD=1
1111 1409
1112 # now we see if the user gave use CD_ROOT ... 1410 # now we see if the user gave use CD_ROOT ...
1113 # if they did, let's just believe them that it's correct 1411 # if they did, let's just believe them that it's correct
1114 if [ ! -z "${CD_ROOT}" ] ; then 1412 if [[ ! -z ${CD_ROOT} ]] ; then
1115 export CDROM_ROOT="${CD_ROOT}" 1413 export CDROM_ROOT=${CD_ROOT}
1116 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1414 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1117 return 1415 return
1118 fi 1416 fi
1119 # do the same for CD_ROOT_X 1417 # do the same for CD_ROOT_X
1120 if [ ! -z "${CD_ROOT_1}" ] ; then 1418 if [[ ! -z ${CD_ROOT_1} ]] ; then
1121 local var= 1419 local var=
1122 cdcnt=0 1420 cdcnt=0
1123 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1421 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1124 cdcnt=$((cdcnt + 1)) 1422 cdcnt=$((cdcnt + 1))
1125 var="CD_ROOT_${cdcnt}" 1423 var="CD_ROOT_${cdcnt}"
1126 if [ -z "${!var}" ] ; then 1424 if [[ -z ${!var} ]] ; then
1127 eerror "You must either use just the CD_ROOT" 1425 eerror "You must either use just the CD_ROOT"
1128 eerror "or specify ALL the CD_ROOT_X variables." 1426 eerror "or specify ALL the CD_ROOT_X variables."
1129 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1427 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1130 die "could not locate CD_ROOT_${cdcnt}" 1428 die "could not locate CD_ROOT_${cdcnt}"
1131 fi 1429 fi
1134 export CDROM_ROOT=${CDROM_ROOTS_1} 1432 export CDROM_ROOT=${CDROM_ROOTS_1}
1135 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1433 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1136 return 1434 return
1137 fi 1435 fi
1138 1436
1139 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1437 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1140 einfon "This ebuild will need the " 1438 einfon "This ebuild will need the "
1141 if [ -z "${CDROM_NAME}" ] ; then 1439 if [[ -z ${CDROM_NAME} ]] ; then
1142 echo "cdrom for ${PN}." 1440 echo "cdrom for ${PN}."
1143 else 1441 else
1144 echo "${CDROM_NAME}." 1442 echo "${CDROM_NAME}."
1145 fi 1443 fi
1146 echo 1444 echo
1147 einfo "If you do not have the CD, but have the data files" 1445 einfo "If you do not have the CD, but have the data files"
1148 einfo "mounted somewhere on your filesystem, just export" 1446 einfo "mounted somewhere on your filesystem, just export"
1149 einfo "the variable CD_ROOT so that it points to the" 1447 einfo "the variable CD_ROOT so that it points to the"
1150 einfo "directory containing the files." 1448 einfo "directory containing the files."
1151 echo 1449 echo
1450 einfo "For example:"
1451 einfo "export CD_ROOT=/mnt/cdrom"
1452 echo
1152 else 1453 else
1153 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1454 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1154 cdcnt=0 1455 cdcnt=0
1155 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1456 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1156 cdcnt=$((cdcnt + 1)) 1457 cdcnt=$((cdcnt + 1))
1157 var="CDROM_NAME_${cdcnt}" 1458 var="CDROM_NAME_${cdcnt}"
1158 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1459 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1159 done 1460 done
1160 echo 1461 echo
1161 einfo "If you do not have the CDs, but have the data files" 1462 einfo "If you do not have the CDs, but have the data files"
1162 einfo "mounted somewhere on your filesystem, just export" 1463 einfo "mounted somewhere on your filesystem, just export"
1163 einfo "the following variables so they point to the right place:" 1464 einfo "the following variables so they point to the right place:"
1164 einfon "" 1465 einfon ""
1165 cdcnt=0 1466 cdcnt=0
1166 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1467 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1167 cdcnt=$((cdcnt + 1)) 1468 cdcnt=$((cdcnt + 1))
1168 echo -n " CD_ROOT_${cdcnt}" 1469 echo -n " CD_ROOT_${cdcnt}"
1169 done 1470 done
1170 echo 1471 echo
1171 einfo "Or, if you have all the files in the same place, or" 1472 einfo "Or, if you have all the files in the same place, or"
1172 einfo "you only have one cdrom, you can export CD_ROOT" 1473 einfo "you only have one cdrom, you can export CD_ROOT"
1173 einfo "and that place will be used as the same data source" 1474 einfo "and that place will be used as the same data source"
1174 einfo "for all the CDs." 1475 einfo "for all the CDs."
1175 echo 1476 echo
1477 einfo "For example:"
1478 einfo "export CD_ROOT_1=/mnt/cdrom"
1479 echo
1176 fi 1480 fi
1177 export CDROM_CURRENT_CD=0 1481 export CDROM_CURRENT_CD=0
1178 cdrom_load_next_cd 1482 cdrom_load_next_cd
1179} 1483}
1180 1484
1184# remember, you can only go forward in the cd chain, you can't go back. 1488# remember, you can only go forward in the cd chain, you can't go back.
1185cdrom_load_next_cd() { 1489cdrom_load_next_cd() {
1186 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1490 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1187 local var= 1491 local var=
1188 1492
1189 if [ ! -z "${CD_ROOT}" ] ; then 1493 if [[ ! -z ${CD_ROOT} ]] ; then
1190 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1494 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1191 return 1495 return
1192 fi 1496 fi
1193 1497
1194 unset CDROM_ROOT 1498 unset CDROM_ROOT
1195 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1499 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1196 if [ -z "${!var}" ] ; then 1500 if [[ -z ${!var} ]] ; then
1197 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1501 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1198 cdrom_locate_file_on_cd ${!var} 1502 cdrom_locate_file_on_cd ${!var}
1199 else 1503 else
1200 export CDROM_ROOT="${!var}" 1504 export CDROM_ROOT=${!var}
1201 fi 1505 fi
1202 1506
1203 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1507 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1204} 1508}
1205 1509
1209# found, then a message asking for the user to insert the cdrom will be 1513# found, then a message asking for the user to insert the cdrom will be
1210# displayed and we'll hang out here until: 1514# displayed and we'll hang out here until:
1211# (1) the file is found on a mounted cdrom 1515# (1) the file is found on a mounted cdrom
1212# (2) the user hits CTRL+C 1516# (2) the user hits CTRL+C
1213cdrom_locate_file_on_cd() { 1517cdrom_locate_file_on_cd() {
1214 while [ -z "${CDROM_ROOT}" ] ; do 1518 while [[ -z ${CDROM_ROOT} ]] ; do
1215 local dir="$(dirname ${@})" 1519 local dir="$(dirname ${@})"
1216 local file="$(basename ${@})" 1520 local file="$(basename ${@})"
1217 local mline="" 1521 local mline=""
1218 local showedmsg=0 1522 local showedmsg=0
1219 1523
1220 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1524 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1221 [ -d "${mline}/${dir}" ] || continue 1525 [[ -d ${mline}/${dir} ]] || continue
1222 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1526 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1223 && export CDROM_ROOT=${mline} 1527 && export CDROM_ROOT=${mline}
1224 done 1528 done
1225 1529
1226 if [ -z "${CDROM_ROOT}" ] ; then 1530 if [[ -z ${CDROM_ROOT} ]] ; then
1227 echo 1531 echo
1228 if [ ${showedmsg} -eq 0 ] ; then 1532 if [[ ${showedmsg} -eq 0 ]] ; then
1229 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1533 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1230 if [ -z "${CDROM_NAME}" ] ; then 1534 if [[ -z ${CDROM_NAME} ]] ; then
1231 einfo "Please insert the cdrom for ${PN} now !" 1535 einfo "Please insert the cdrom for ${PN} now !"
1232 else 1536 else
1233 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1537 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1234 fi 1538 fi
1235 else 1539 else
1236 if [ -z "${CDROM_NAME_1}" ] ; then 1540 if [[ -z ${CDROM_NAME_1} ]] ; then
1237 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1541 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1238 else 1542 else
1239 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1543 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1240 einfo "Please insert+mount the ${!var} cdrom now !" 1544 einfo "Please insert+mount the ${!var} cdrom now !"
1241 fi 1545 fi
1247 read 1551 read
1248 fi 1552 fi
1249 done 1553 done
1250} 1554}
1251 1555
1252# Make sure that LINGUAS only contains languages that 1556# Make sure that LINGUAS only contains languages that
1253# a package can support 1557# a package can support
1254# 1558#
1255# usage: strip-linguas <allow LINGUAS> 1559# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1560# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1561# strip-linguas -u <directories of .po files>
1258# 1562#
1259# The first form allows you to specify a list of LINGUAS. 1563# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1564# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1565# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1566# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1567# directories and uses the union of the lists.
1264strip-linguas() { 1568strip-linguas() {
1265 local ls newls 1569 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1570 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1267 local op="$1"; shift 1571 local op=$1; shift
1268 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1572 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1269 local d f 1573 local d f
1270 for d in "$@" ; do 1574 for d in "$@" ; do
1271 if [ "${op}" == "-u" ] ; then 1575 if [[ ${op} == "-u" ]] ; then
1272 newls="${ls}" 1576 newls=${ls}
1273 else 1577 else
1274 newls="" 1578 newls=""
1275 fi 1579 fi
1276 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1580 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1277 if [ "${op}" == "-i" ] ; then 1581 if [[ ${op} == "-i" ]] ; then
1278 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1582 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1279 else 1583 else
1280 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1584 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1281 fi 1585 fi
1282 done 1586 done
1283 ls="${newls}" 1587 ls=${newls}
1284 done 1588 done
1285 ls="${ls//.po}" 1589 ls=${ls//.po}
1286 else 1590 else
1287 ls="$@" 1591 ls=$@
1288 fi 1592 fi
1289 1593
1290 ls=" ${ls} " 1594 ls=" ${ls} "
1291 newls="" 1595 newls=""
1292 for f in ${LINGUAS} ; do 1596 for f in ${LINGUAS} ; do
1293 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1597 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1294 nl="${newls} ${f}" 1598 newls="${newls} ${f}"
1295 else 1599 else
1296 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1600 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1297 fi 1601 fi
1298 done 1602 done
1299 if [ -z "${newls}" ] ; then 1603 if [[ -z ${newls} ]] ; then
1300 unset LINGUAS 1604 unset LINGUAS
1301 else 1605 else
1302 export LINGUAS="${newls}" 1606 export LINGUAS=${newls:1}
1607 fi
1608}
1609
1610# moved from kernel.eclass since they are generally useful outside of
1611# kernel.eclass -iggy (20041002)
1612
1613# the following functions are useful in kernel module ebuilds, etc.
1614# for an example see ivtv or drbd ebuilds
1615
1616# set's ARCH to match what the kernel expects
1617set_arch_to_kernel() {
1618 i=10
1619 while ((i--)) ; do
1620 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1621 done
1622 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1623 case ${ARCH} in
1624 x86) export ARCH="i386";;
1625 amd64) export ARCH="x86_64";;
1626 hppa) export ARCH="parisc";;
1627 mips) export ARCH="mips";;
1628 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1629 *) export ARCH="${ARCH}";;
1630 esac
1631}
1632
1633# set's ARCH back to what portage expects
1634set_arch_to_portage() {
1635 i=10
1636 while ((i--)) ; do
1637 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1638 done
1639 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1640}
1641
1642# Jeremy Huddleston <eradicator@gentoo.org>:
1643# preserve_old_lib /path/to/libblah.so.0
1644# preserve_old_lib_notify /path/to/libblah.so.0
1645#
1646# These functions are useful when a lib in your package changes --soname. Such
1647# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1648# would break packages that link against it. Most people get around this
1649# by using the portage SLOT mechanism, but that is not always a relevant
1650# solution, so instead you can add the following to your ebuilds:
1651#
1652# src_install() {
1653# ...
1654# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1655# ...
1656# }
1657#
1658# pkg_postinst() {
1659# ...
1660# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1661# ...
1662# }
1663
1664preserve_old_lib() {
1665 LIB=$1
1666
1667 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1668 SONAME=`basename ${LIB}`
1669 DIRNAME=`dirname ${LIB}`
1670
1671 dodir ${DIRNAME}
1672 cp ${ROOT}${LIB} ${D}${DIRNAME}
1673 touch ${D}${LIB}
1674 fi
1675}
1676
1677preserve_old_lib_notify() {
1678 LIB=$1
1679
1680 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1681 SONAME=`basename ${LIB}`
1682
1683 einfo "An old version of an installed library was detected on your system."
1684 einfo "In order to avoid breaking packages that link against is, this older version"
1685 einfo "is not being removed. In order to make full use of this newer version,"
1686 einfo "you will need to execute the following command:"
1687 einfo " revdep-rebuild --soname ${SONAME}"
1688 einfo
1689 einfo "After doing that, you can safely remove ${LIB}"
1690 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1691 fi
1692}
1693
1694# Hack for people to figure out if a package was built with
1695# certain USE flags
1696#
1697# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1698# ex: built_with_use xchat gtk2
1699#
1700# Flags: -a all USE flags should be utilized
1701# -o at least one USE flag should be utilized
1702# Note: the default flag is '-a'
1703built_with_use() {
1704 local opt=$1
1705 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1706
1707 local PKG=$(best_version $1)
1708 shift
1709
1710 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1711 [[ ! -e ${USEFILE} ]] && return 1
1712
1713 local USE_BUILT=$(<${USEFILE})
1714 while [[ $# -gt 0 ]] ; do
1715 if [[ ${opt} = "-o" ]] ; then
1716 has $1 ${USE_BUILT} && return 0
1717 else
1718 has $1 ${USE_BUILT} || return 1
1303 fi 1719 fi
1720 shift
1721 done
1722 [[ ${opt} = "-a" ]]
1304} 1723}
1724
1725# Many configure scripts wrongly bail when a C++ compiler
1726# could not be detected. #73450
1727epunt_cxx() {
1728 local dir=$1
1729 [[ -z ${dir} ]] && dir=${S}
1730 ebegin "Removing useless C++ checks"
1731 local f
1732 for f in $(find ${dir} -name configure) ; do
1733 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1734 done
1735 eend 0
1736}
1737
1738# dopamd <file> [more files]
1739#
1740# Install pam auth config file in /etc/pam.d
1741dopamd() {
1742 [[ -z $1 ]] && die "dopamd requires at least one argument"
1743
1744 use pam || return 0
1745
1746 insinto /etc/pam.d
1747 doins "$@" || die "failed to install $@"
1748}
1749# newpamd <old name> <new name>
1750#
1751# Install pam file <old name> as <new name> in /etc/pam.d
1752newpamd() {
1753 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1754
1755 use pam || return 0
1756
1757 insinto /etc/pam.d
1758 newins "$1" "$2" || die "failed to install $1 as $2"
1759}
1760
1761# make a wrapper script ...
1762# NOTE: this was originally games_make_wrapper, but I noticed other places where
1763# this could be used, so I have moved it here and made it not games-specific
1764# -- wolf31o2
1765# $1 == wrapper name
1766# $2 == binary to run
1767# $3 == directory to chdir before running binary
1768# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1769make_wrapper() {
1770 local wrapper=$1 bin=$2 chdir=$3 libdir=$4
1771 local tmpwrapper=$(emktemp)
1772 cat << EOF > "${tmpwrapper}"
1773#!/bin/sh
1774cd "${chdir}"
1775export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1776exec ${bin} "\$@"
1777EOF
1778 chmod go+rx "${tmpwrapper}"
1779 newbin "${tmpwrapper}" "${wrapper}"
1780}

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