/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.73 Revision 1.155
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2005 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.73 2003/12/01 20:13:00 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.155 2005/03/06 21:28:14 carlo Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15newdepend "!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
63
64# Wait for the supplied number of seconds. If no argument is supplied, defaults
65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
66# outputting to a terminal, don't wait. For compatability purposes, the argument
67# must be an integer greater than zero.
68# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
69epause() {
70 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
71 sleep ${1:-5}
72 fi
73}
74
75# Beep the specified number of times (defaults to five). If our output
76# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
77# don't beep.
78# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
79ebeep() {
80 local n
81 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
82 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
83 echo -ne "\a"
84 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
85 echo -ne "\a"
86 sleep 1
87 done
88 fi
89}
18 90
19# This function generate linker scripts in /usr/lib for dynamic 91# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 105# to point to the latest version of the library present.
34# 106#
35# <azarah@gentoo.org> (26 Oct 2002) 107# <azarah@gentoo.org> (26 Oct 2002)
36# 108#
37gen_usr_ldscript() { 109gen_usr_ldscript() {
38 110 local libdir="$(get_libdir)"
39 # Just make sure it exists 111 # Just make sure it exists
40 dodir /usr/lib 112 dodir /usr/${libdir}
41 113
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 114 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 115/* GNU ld script
44 Because Gentoo have critical dynamic libraries 116 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 117 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 118 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 119 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 120 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 121 more info. */
50GROUP ( /lib/libxxx ) 122GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 123END_LDSCRIPT
52 124 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 125}
57 126
58# Simple function to draw a line consisting of '=' the same length as $* 127# Simple function to draw a line consisting of '=' the same length as $*
59# 128#
60# <azarah@gentoo.org> (11 Nov 2002) 129# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 213 local SINGLE_PATCH="no"
145 local x="" 214 local x=""
146 215
147 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
148 then 217 then
149 eerror "Invalid arguments to epatch()" 218 local m=""
150 die "Invalid arguments to epatch()" 219 einfo "${#} patches to apply ..."
220 for m in "$@" ; do
221 epatch "${m}"
222 done
223 return 0
151 fi 224 fi
152 225
153 if [ -n "$1" -a -f "$1" ] 226 if [ -n "$1" -a -f "$1" ]
154 then 227 then
155 SINGLE_PATCH="yes" 228 SINGLE_PATCH="yes"
165 local EPATCH_SOURCE="$1/*" 238 local EPATCH_SOURCE="$1/*"
166 else 239 else
167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi 241 fi
169 else 242 else
170 if [ ! -d ${EPATCH_SOURCE} ] 243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
171 then 244 then
172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
173 then 246 then
174 EPATCH_SOURCE="$1" 247 EPATCH_SOURCE="$1"
175 fi 248 fi
176 249
177 echo 250 echo
178 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
179 eerror 252 eerror
180 eerror " ${EPATCH_SOURCE}" 253 eerror " ${EPATCH_SOURCE}"
254 eerror " ( ${EPATCH_SOURCE##*/} )"
181 echo 255 echo
182 die "Cannot find \$EPATCH_SOURCE!" 256 die "Cannot find \$EPATCH_SOURCE!"
183 fi 257 fi
184 258
185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
204 ;; 278 ;;
205 esac 279 esac
206 280
207 if [ "${SINGLE_PATCH}" = "no" ] 281 if [ "${SINGLE_PATCH}" = "no" ]
208 then 282 then
209 einfo "Applying various patches (bugfixes/updates)..." 283 einfo "Applying various patches (bugfixes/updates) ..."
210 fi 284 fi
211 for x in ${EPATCH_SOURCE} 285 for x in ${EPATCH_SOURCE}
212 do 286 do
213 # New ARCH dependant patch naming scheme... 287 # New ARCH dependant patch naming scheme ...
214 # 288 #
215 # ???_arch_foo.patch 289 # ???_arch_foo.patch
216 # 290 #
217 if [ -f ${x} ] && \ 291 if [ -f ${x} ] && \
218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ]) 293 [ "${EPATCH_FORCE}" = "yes" ])
220 then 294 then
221 local count=0 295 local count=0
222 local popts="${EPATCH_OPTS}" 296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
223 298
224 if [ -n "${EPATCH_EXCLUDE}" ] 299 if [ -n "${EPATCH_EXCLUDE}" ]
225 then 300 then
226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
227 then 302 then
228 continue 303 continue
229 fi 304 fi
230 fi 305 fi
231 306
233 then 308 then
234 if [ -n "${EPATCH_SINGLE_MSG}" ] 309 if [ -n "${EPATCH_SINGLE_MSG}" ]
235 then 310 then
236 einfo "${EPATCH_SINGLE_MSG}" 311 einfo "${EPATCH_SINGLE_MSG}"
237 else 312 else
238 einfo "Applying ${x##*/}..." 313 einfo "Applying ${patchname} ..."
239 fi 314 fi
240 else 315 else
241 einfo " ${x##*/}..." 316 einfo " ${patchname} ..."
242 fi 317 fi
243 318
244 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246 321
247 # Allow for prefix to differ ... im lazy, so shoot me :/ 322 # Allow for prefix to differ ... im lazy, so shoot me :/
248 while [ "${count}" -lt 5 ] 323 while [ "${count}" -lt 5 ]
249 do 324 do
250 # Generate some useful debug info ... 325 # Generate some useful debug info ...
251 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 328
254 if [ "${PATCH_SUFFIX}" != "patch" ] 329 if [ "${PATCH_SUFFIX}" != "patch" ]
255 then 330 then
256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
258 else 333 else
259 PATCH_TARGET="${x}" 334 PATCH_TARGET="${x}"
260 fi 335 fi
261 336
262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
264 339
265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
267 342
268 if [ "${PATCH_SUFFIX}" != "patch" ] 343 if [ "${PATCH_SUFFIX}" != "patch" ]
269 then 344 then
270 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
271 then 346 then
272 echo 347 echo
273 eerror "Could not extract patch!" 348 eerror "Could not extract patch!"
274 #die "Could not extract patch!" 349 #die "Could not extract patch!"
275 count=5 350 count=5
276 break 351 break
277 fi 352 fi
278 fi 353 fi
279 354
280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
281 then 356 then
282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
285 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
286 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
287 362
288 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
289 364
290 if [ "$?" -ne 0 ] 365 if [ "$?" -ne 0 ]
291 then 366 then
292 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 echo 368 echo
294 eerror "A dry-run of patch command succeeded, but actually" 369 eerror "A dry-run of patch command succeeded, but actually"
295 eerror "applying the patch failed!" 370 eerror "applying the patch failed!"
296 #die "Real world sux compared to the dreamworld!" 371 #die "Real world sux compared to the dreamworld!"
297 count=5 372 count=5
298 fi 373 fi
299 374
300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301 376
302 break 377 break
303 fi 378 fi
304 379
305 count=$((count + 1)) 380 count=$((count + 1))
311 fi 386 fi
312 387
313 if [ "${count}" -eq 5 ] 388 if [ "${count}" -eq 5 ]
314 then 389 then
315 echo 390 echo
316 eerror "Failed Patch: ${x##*/}!" 391 eerror "Failed Patch: ${patchname}!"
317 eerror 392 eerror
318 eerror "Include in your bugreport the contents of:" 393 eerror "Include in your bugreport the contents of:"
319 eerror 394 eerror
320 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
321 echo 396 echo
322 die "Failed Patch: ${x##*/}!" 397 die "Failed Patch: ${patchname}!"
323 fi 398 fi
324 399
325 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
326 401
327 eend 0 402 eend 0
328 fi 403 fi
329 done 404 done
330 if [ "${SINGLE_PATCH}" = "no" ] 405 if [ "${SINGLE_PATCH}" = "no" ]
336# This function return true if we are using the NPTL pthreads 411# This function return true if we are using the NPTL pthreads
337# implementation. 412# implementation.
338# 413#
339# <azarah@gentoo.org> (06 March 2003) 414# <azarah@gentoo.org> (06 March 2003)
340# 415#
341
342have_NPTL() { 416have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 417 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 418 #define _XOPEN_SOURCE
346 #include <unistd.h> 419 #include <unistd.h>
347 #include <stdio.h> 420 #include <stdio.h>
348 421
360 433
361 return 1; 434 return 1;
362 } 435 }
363 END 436 END
364 437
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 438 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 439 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then 440 then
368 echo "yes" 441 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... " 442 einfon "Checking what PTHREADS implementation we have ..."
370 if ${T}/nptl 443 if ${T}/nptl
371 then 444 then
372 return 0 445 return 0
373 else 446 else
374 return 1 447 return 1
422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 495 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
423 else 496 else
424 jobs=2 497 jobs=2
425 fi 498 fi
426 499
427 elif [ "${ARCH}" = "ppc" ] 500 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
428 then 501 then
429 # ppc has "processor", but only when compiled with SMP 502 # ppc has "processor", but only when compiled with SMP
430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 503 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
431 then 504 then
432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 505 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
433 else 506 else
434 jobs=2 507 jobs=2
435 fi 508 fi
509 elif [ "${ARCH}" = "s390" ]
510 then
511 # s390 has "# processors : "
512 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
436 else 513 else
437 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 514 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
438 die "Unknown ARCH -- ${ARCH}!" 515 die "Unknown ARCH -- ${ARCH}!"
439 fi 516 fi
440 517
446 523
447 if [ -n "${ADMINPARAM}" ] 524 if [ -n "${ADMINPARAM}" ]
448 then 525 then
449 if [ "${jobs}" -gt "${ADMINPARAM}" ] 526 if [ "${jobs}" -gt "${ADMINPARAM}" ]
450 then 527 then
451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 528 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
452 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 529 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
453 else 530 else
454 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 531 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
455 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 532 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
456 fi 533 fi
457 fi 534 fi
458} 535}
459 536
460# Cheap replacement for when debianutils (and thus mktemp) 537# Cheap replacement for when debianutils (and thus mktemp)
461# do not exist on the users system 538# does not exist on the users system
462# vapier@gentoo.org 539# vapier@gentoo.org
463# 540#
464# Takes just 1 parameter (the directory to create tmpfile in) 541# Takes just 1 optional parameter (the directory to create tmpfile in)
465mymktemp() { 542emktemp() {
543 local exe="touch"
544 [ "$1" == "-d" ] && exe="mkdir" && shift
466 local topdir="$1" 545 local topdir="$1"
467 546
468 [ -z "${topdir}" ] && topdir=/tmp 547 if [ -z "${topdir}" ]
469 if [ "`which mktemp 2>/dev/null`" ]
470 then 548 then
471 mktemp -p ${topdir} 549 [ -z "${T}" ] \
472 else 550 && topdir="/tmp" \
551 || topdir="${T}"
552 fi
553
554 if [ -z "$(type -p mktemp)" ]
555 then
556 local tmp=/
557 while [ -e "${tmp}" ] ; do
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 558 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp} 559 done
560 ${exe} "${tmp}"
475 echo ${tmp} 561 echo "${tmp}"
562 else
563 [ "${exe}" == "touch" ] \
564 && exe="-p" \
565 || exe="-d"
566 mktemp ${exe} "${topdir}"
567 fi
568}
569
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
476 fi 598 fi
477} 599}
478 600
479# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
480# vapier@gentoo.org 602# vapier@gentoo.org
496 then 618 then
497 eerror "No username specified !" 619 eerror "No username specified !"
498 die "Cannot call enewuser without a username" 620 die "Cannot call enewuser without a username"
499 fi 621 fi
500 622
501 # setup a file for testing usernames/groups
502 local tmpfile="`mymktemp ${T}`"
503 chown ${euser} ${tmpfile} >& /dev/null
504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
505
506 # see if user already exists 623 # lets see if the username already exists
507 if [ "${euser}" == "${realuser}" ] 624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
508 then 625 then
509 return 0 626 return 0
510 fi 627 fi
511 einfo "Adding user '${euser}' to your system ..." 628 einfo "Adding user '${euser}' to your system ..."
512 629
517 local euid="$1"; shift 634 local euid="$1"; shift
518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then 636 then
520 if [ "${euid}" -gt 0 ] 637 if [ "${euid}" -gt 0 ]
521 then 638 then
522 opts="${opts} -u ${euid}" 639 if [ ! -z "`egetent passwd ${euid}`" ]
640 then
641 euid="next"
642 fi
523 else 643 else
524 eerror "Userid given but is not greater than 0 !" 644 eerror "Userid given but is not greater than 0 !"
525 die "${euid} is not a valid UID" 645 die "${euid} is not a valid UID"
526 fi 646 fi
527 else 647 else
528 euid="next available" 648 euid="next"
649 fi
650 if [ "${euid}" == "next" ]
651 then
652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
529 fi 657 fi
658 for euid in ${pwrange} ; do
659 [ -z "`egetent passwd ${euid}`" ] && break
660 done
661 fi
662 opts="${opts} -u ${euid}"
530 einfo " - Userid: ${euid}" 663 einfo " - Userid: ${euid}"
531 664
532 # handle shell 665 # handle shell
533 local eshell="$1"; shift 666 local eshell="$1"; shift
534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] 667 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
537 then 670 then
538 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
539 die "${eshell} does not exist" 672 die "${eshell} does not exist"
540 fi 673 fi
541 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
542 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
543 fi 681 fi
544 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
545 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
546 684
547 # handle homedir 685 # handle homedir
555 693
556 # handle groups 694 # handle groups
557 local egroups="$1"; shift 695 local egroups="$1"; shift
558 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
559 then 697 then
560 local realgroup=
561 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
562 export IFS="," 701 export IFS=","
563 for g in ${egroups} 702 for g in ${egroups}
564 do 703 do
565 chgrp ${g} ${tmpfile} >& /dev/null 704 export IFS="${oldifs}"
566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 705 if [ -z "`egetent group \"${g}\"`" ]
567 if [ "${g}" != "${realgroup}" ]
568 then 706 then
569 eerror "You must add ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
570 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
571 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
572 done 717 done
573 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
574 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
575 else 725 else
576 egroups="(none)" 726 egroups="(none)"
577 fi 727 fi
578 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
579 729
580 # handle extra and add the user 730 # handle extra and add the user
581 local eextra="$@" 731 local eextra="$@"
582 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
583 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
734 if useq ppc-macos
735 then
736 ### Make the user
584 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
585 then 738 then
586 useradd ${opts} ${euser} \ 739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
587 -c "added by portage for ${PN}" \ 761 -c "added by portage for ${PN}" \
588 || die "enewuser failed" 762 die "enewuser failed"
589 else 763 else
590 einfo " - Extra: ${eextra}" 764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
591 useradd ${opts} ${euser} ${eextra} \ 776 useradd ${opts} ${euser} ${eextra} \
592 || die "enewuser failed" 777 || die "enewuser failed"
778 fi
593 fi 779 fi
594 export SANDBOX_ON="${oldsandbox}" 780 export SANDBOX_ON="${oldsandbox}"
595 781
596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then 783 then
618 then 804 then
619 eerror "No group specified !" 805 eerror "No group specified !"
620 die "Cannot call enewgroup without a group" 806 die "Cannot call enewgroup without a group"
621 fi 807 fi
622 808
623 # setup a file for testing groupname
624 local tmpfile="`mymktemp ${T}`"
625 chgrp ${egroup} ${tmpfile} >& /dev/null
626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
627
628 # see if group already exists 809 # see if group already exists
629 if [ "${egroup}" == "${realgroup}" ] 810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 then 811 then
631 return 0 812 return 0
632 fi 813 fi
633 einfo "Adding group '${egroup}' to your system ..." 814 einfo "Adding group '${egroup}' to your system ..."
634 815
639 local egid="$1"; shift 820 local egid="$1"; shift
640 if [ ! -z "${egid}" ] 821 if [ ! -z "${egid}" ]
641 then 822 then
642 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
643 then 824 then
825 if [ -z "`egetent group ${egid}`" ]
826 then
827 if useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
644 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
831 fi
832 else
833 egid="next available; requested gid taken"
834 fi
645 else 835 else
646 eerror "Groupid given but is not greater than 0 !" 836 eerror "Groupid given but is not greater than 0 !"
647 die "${egid} is not a valid GID" 837 die "${egid} is not a valid GID"
648 fi 838 fi
649 else 839 else
656 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
657 847
658 # add the group 848 # add the group
659 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
660 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
851 if useq ppc-macos ; then
852 if [ ! -z "${eextra}" ];
853 then
854 einfo "Extra options are not supported on macos yet"
855 einfo "Please report the ebuild along with the info below"
856 einfo "eextra: ${eextra}"
857 die "Required function missing"
858 fi
859
860 # If we need the next available
861 case ${egid} in
862 *[!0-9]*) # Non numeric
863 for egid in `jot 898 101`; do
864 [ -z "`egetent group ${egid}`" ] && break
865 done
866 esac
867 dscl . create /groups/${egroup} gid ${egid}
868 dscl . create /groups/${egroup} passwd '*'
869 elif use x86-fbsd ; then
870 case ${egid} in
871 *[!0-9]*) # Non numeric
872 for egid in `jot 898 101`; do
873 [ -z "`egetent group ${egid}`" ] && break
874 done
875 esac
876 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
877 else
661 groupadd ${opts} ${egroup} || die "enewgroup failed" 878 groupadd ${opts} ${egroup} || die "enewgroup failed"
879 fi
662 export SANDBOX_ON="${oldsandbox}" 880 export SANDBOX_ON="${oldsandbox}"
663} 881}
664 882
665# Simple script to replace 'dos2unix' binaries 883# Simple script to replace 'dos2unix' binaries
666# vapier@gentoo.org 884# vapier@gentoo.org
667# 885#
668# edos2unix(file, <more files>...) 886# edos2unix(file, <more files> ...)
669edos2unix() { 887edos2unix() {
670 for f in "$@" 888 for f in "$@"
671 do 889 do
672 cp "${f}" ${T}/edos2unix 890 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}" 891 sed 's/\r$//' ${T}/edos2unix > "${f}"
674 done 892 done
675} 893}
676 894
895
896##############################################################
897# START: Handle .desktop files and menu entries #
898# maybe this should be separated into a new eclass some time #
899# lanius@gentoo.org #
900##############################################################
901
677# Make a desktop file ! 902# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu ! 903# Great for making those icons in kde/gnome startmenu !
679# Amaze your friends ! Get the women ! Join today ! 904# Amaze your friends ! Get the women ! Join today !
680# gnome2 /usr/share/applications
681# gnome1 /usr/share/gnome/apps/
682# KDE ${KDEDIR}/share/applnk /usr/share/applnk
683# 905#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 906# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685# 907#
686# binary: what binary does the app run with ? 908# binary: what binary does the app run with ?
687# name: the name that will show up in the menu 909# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ... 910# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or 911# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon 912# a full path to an icon
691# type: what kind of application is this ? for categories: 913# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
693# path: if your app needs to startup in a specific dir 915# path: if your app needs to startup in a specific dir
694make_desktop_entry() { 916make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1 917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
696 918
697 local exec="${1}" 919 local exec="${1}"
698 local name="${2:-${PN}}" 920 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}" 921 local icon="${3:-${PN}.png}"
700 local type="${4}" 922 local type="${4}"
923 local subdir="${6}"
701 local path="${5:-${GAMES_PREFIX}}" 924 local path="${5:-${GAMES_BINDIR}}"
702 if [ -z "${type}" ] 925 if [ -z "${type}" ]
703 then 926 then
704 case ${CATEGORY} in 927 case ${CATEGORY} in
705 "app-emulation") 928 "app-emulation")
706 type=Emulator 929 type=Emulator
930 subdir="Emulation"
707 ;; 931 ;;
708 "games-"*) 932 "games-"*)
709 type=Game 933 type=Game
934 subdir="Games"
710 ;; 935 ;;
711 "net-"*) 936 "net-"*)
712 type=Network; 937 type=Network
938 subdir="${type}"
713 ;; 939 ;;
714 *) 940 *)
715 type= 941 type=
942 subdir=
716 ;; 943 ;;
717 esac 944 esac
718 fi 945 fi
719 local desktop="${T}/${exec}.desktop" 946 local desktop="${T}/${exec}.desktop"
720 947
725Type=Application 952Type=Application
726Comment=${DESCRIPTION} 953Comment=${DESCRIPTION}
727Exec=${exec} 954Exec=${exec}
728Path=${path} 955Path=${path}
729Icon=${icon} 956Icon=${icon}
730Categories=Application;${type};" > ${desktop} 957Categories=Application;${type};" > "${desktop}"
731 958
732 if [ -d "/usr/share/applications" ]
733 then
734 insinto /usr/share/applications 959 insinto /usr/share/applications
735 doins ${desktop} 960 doins "${desktop}"
736 fi
737
738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
740 # insinto /usr/share/gnome/apps/Games
741 # doins ${desktop}
742 #fi
743
744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
746 # for ver in /usr/kde/*
747 # do
748 # insinto ${ver}/share/applnk/Games
749 # doins ${desktop}
750 # done
751 #fi
752
753 if [ -d "/usr/share/applnk" ]
754 then
755 insinto /usr/share/applnk/${type}
756 doins ${desktop}
757 fi
758 961
759 return 0 962 return 0
760} 963}
761 964
762# new convenience patch wrapper function to eventually replace epatch(), 965# Make a GDM/KDM Session file
763# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and 966#
764# /usr/bin/patch 967# make_desktop_entry(<title>, <command>)
765# Features: 968# title: File to execute to start the Window Manager
766# - bulk patch handling similar to epatch()'s 969# command: Name of the Window Manager
767# - automatic patch level detection like epatch()'s
768# - automatic patch uncompression like epatch()'s
769# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
770# manually instead
771# - once I decide it's production-ready, it'll be called from base_src_unpack
772# to handle $PATCHES to avoid defining src_unpack just to use xpatch
773 970
774# accepts zero or more parameters specifying patchfiles and/or patchdirs 971make_session_desktop() {
775 972
776# known issues: 973 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
777# - only supports unified style patches (does anyone _really_ use anything 974 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
778# else?)
779# - because it doesn't use --dry-run there is a risk of it failing
780# to find the files to patch, ie detect the patchlevel, properly. It doesn't use
781# any of the backup heuristics that patch employs to discover a filename.
782# however, this isn't dangerous because if it works for the developer who's
783# writing the ebuild, it'll always work for the users, and if it doesn't,
784# then we'll fix it :-)
785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
786xpatch() {
787 975
788 debug-print-function ${FUNCNAME} $* 976 local title="${1}"
977 local command="${2}"
978 local desktop="${T}/${wm}.desktop"
789 979
980echo "[Desktop Entry]
981Encoding=UTF-8
982Name=${title}
983Comment=This session logs you into ${title}
984Exec=${command}
985TryExec=${command}
986Type=Application" > "${desktop}"
987
988 insinto /usr/share/xsessions
989 doins "${desktop}"
990
991 return 0
992}
993
994domenu() {
790 local list= 995 local i
791 local list2= 996 local j
792 declare -i plevel 997 insinto /usr/share/applications
793
794 # parse patch sources
795 for x in $* 998 for i in ${@}
796 do 999 do
797 debug-print "${FUNCNAME}: parsing parameter ${x}"
798 if [ -f "${x}" ] 1000 if [ -f "${i}" ];
799 then 1001 then
800 list="${list} ${x}" 1002 doins ${i}
801 elif [ -d "${x}" ] 1003 elif [ -d "${i}" ];
802 then 1004 then
803 # handles patchdirs like epatch() for now: no recursion. 1005 for j in ${i}/*.desktop
804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
806 for file in `ls -A ${x}`
807 do 1006 do
808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}" 1007 doins ${j}
809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
812 list2="${list2} ${x}/${file}"
813 fi
814 done 1008 done
815 list="`echo ${list2} | sort` ${list}"
816 else
817 die "Couldn't find ${x}"
818 fi 1009 fi
819 done 1010 done
1011}
820 1012
821 debug-print "${FUNCNAME}: final list of patches: ${list}" 1013doicon() {
822 1014 local i
1015 local j
1016 insinto /usr/share/pixmaps
823 for x in ${list}; 1017 for i in ${@}
824 do 1018 do
825 debug-print "${FUNCNAME}: processing ${x}" 1019 if [ -f "${i}" ];
826 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 1020 then
827 case "`/usr/bin/file -b ${x}`" in 1021 doins ${i}
828 *gzip*) 1022 elif [ -d "${i}" ];
829 patchfile="${T}/current.patch" 1023 then
830 ungzip -c "${x}" > "${patchfile}" 1024 for j in ${i}/*.png
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
840 die "Could not determine filetype of patch ${x}"
841 ;;
842 esac
843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
844
845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
847 debug-print "${FUNCNAME}: raw target=${target}"
848 # strip target down to the path/filename, remove leading +++
849 target="${target/+++ }"; target="${target%% *}"
850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
851 # to discard them as well to calculate the correct patchlevel.
852 target="${target//\/\//\/}"
853 debug-print "${FUNCNAME}: stripped target=${target}"
854
855 # look for target
856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
858 cd "${basedir}"
859
860 # try stripping leading directories
861 target2="${target}"
862 plevel=0
863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
864 while [ ! -f "${target2}" ]
865 do 1025 do
866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 1026 doins ${j}
867 plevel=$((plevel+1))
868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
869 [ "${target2}" == "${target2/\/}" ] && break
870 done 1027 done
871 test -f "${target2}" && break 1028 fi
872
873 # try stripping filename - needed to support patches creating new files
874 target2="${target%/*}"
875 plevel=0
876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
877 while [ ! -d "${target2}" ]
878 do
879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
880 plevel=$((plevel+1))
881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
882 [ "${target2}" == "${target2/\/}" ] && break
883 done
884 test -d "${target2}" && break
885
886 done
887
888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
891 # do the patching
892 ebegin "Applying patch ${x##*/}..."
893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
895 eend $?
896
897 done 1029 done
898
899} 1030}
1031
1032##############################################################
1033# END: Handle .desktop files and menu entries #
1034##############################################################
1035
900 1036
901# for internal use only (unpack_pdv and unpack_makeself) 1037# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() { 1038find_unpackable_file() {
903 local src="$1" 1039 local src="$1"
904 if [ -z "${src}" ] 1040 if [ -z "${src}" ]
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1087 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1088 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953 1089
954 # grab metadata for debug reasons 1090 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`" 1091 local metafile="$(emktemp)"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1092 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957 1093
958 # rip out the final file name from the metadata 1094 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1095 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`" 1096 datafile="`basename ${datafile}`"
961 1097
962 # now lets uncompress/untar the file if need be 1098 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`" 1099 local tmpfile="$(emktemp)"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1100 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965 1101
966 local iscompressed="`file -b ${tmpfile}`" 1102 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then 1103 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1 1104 iscompressed=1
1013# Unpack those pesky makeself generated files ... 1149# Unpack those pesky makeself generated files ...
1014# They're shell scripts with the binary package tagged onto 1150# They're shell scripts with the binary package tagged onto
1015# the end of the archive. Loki utilized the format as does 1151# the end of the archive. Loki utilized the format as does
1016# many other game companies. 1152# many other game companies.
1017# 1153#
1018# Usage: unpack_makeself [file to unpack] [offset] 1154# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1019# - If the file is not specified then unpack will utilize ${A}. 1155# - If the file is not specified then unpack will utilize ${A}.
1020# - If the offset is not specified then we will attempt to extract 1156# - If the offset is not specified then we will attempt to extract
1021# the proper offset from the script itself. 1157# the proper offset from the script itself.
1022unpack_makeself() { 1158unpack_makeself() {
1023 local src="`find_unpackable_file $1`" 1159 local src="$(find_unpackable_file "$1")"
1024 local skip="$2" 1160 local skip="$2"
1161 local exe="$3"
1025 1162
1026 local shrtsrc="`basename ${src}`" 1163 local shrtsrc="$(basename "${src}")"
1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1164 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1028 if [ -z "${skip}" ] 1165 if [ -z "${skip}" ]
1029 then 1166 then
1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1167 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1031 local skip=0 1168 local skip=0
1169 exe=tail
1032 case ${ver} in 1170 case ${ver} in
1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1171 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1034 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1172 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1035 ;; 1173 ;;
1036 2.0|2.0.1) 1174 2.0|2.0.1)
1037 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1175 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1038 ;; 1176 ;;
1039 2.1.1) 1177 2.1.1)
1040 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1178 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1041 let skip="skip + 1" 1179 let skip="skip + 1"
1042 ;; 1180 ;;
1043 2.1.2) 1181 2.1.2)
1044 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1182 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1045 let skip="skip + 1" 1183 let skip="skip + 1"
1046 ;; 1184 ;;
1047 2.1.3) 1185 2.1.3)
1048 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1186 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1049 let skip="skip + 1" 1187 let skip="skip + 1"
1188 ;;
1189 2.1.4)
1190 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1191 skip=$(head -n ${skip} "${src}" | wc -c)
1192 exe="dd"
1050 ;; 1193 ;;
1051 *) 1194 *)
1052 eerror "I'm sorry, but I was unable to support the Makeself file." 1195 eerror "I'm sorry, but I was unable to support the Makeself file."
1053 eerror "The version I detected was '${ver}'." 1196 eerror "The version I detected was '${ver}'."
1054 eerror "Please file a bug about the file ${shrtsrc} at" 1197 eerror "Please file a bug about the file ${shrtsrc} at"
1056 die "makeself version '${ver}' not supported" 1199 die "makeself version '${ver}' not supported"
1057 ;; 1200 ;;
1058 esac 1201 esac
1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1202 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1060 fi 1203 fi
1204 case ${exe} in
1205 tail) exe="tail -n +${skip} '${src}'";;
1206 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1207 *) die "makeself cant handle exe '${exe}'"
1208 esac
1061 1209
1062 # lets grab the first few bytes of the file to figure out what kind of archive it is 1210 # lets grab the first few bytes of the file to figure out what kind of archive it is
1063 local tmpfile="`mymktemp ${T}`" 1211 local tmpfile="$(emktemp)"
1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1212 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1065 local filetype="`file -b ${tmpfile}`" 1213 local filetype="$(file -b "${tmpfile}")"
1066 case ${filetype} in 1214 case ${filetype} in
1067 *tar\ archive) 1215 *tar\ archive)
1068 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1216 eval ${exe} | tar --no-same-owner -xf -
1069 ;; 1217 ;;
1070 bzip2*) 1218 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1219 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1072 ;; 1220 ;;
1073 gzip*) 1221 gzip*)
1074 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1222 eval ${exe} | tar --no-same-owner -xzf -
1223 ;;
1224 compress*)
1225 eval ${exe} | gunzip | tar --no-same-owner -xf -
1075 ;; 1226 ;;
1076 *) 1227 *)
1228 eerror "Unknown filetype \"${filetype}\" ?"
1077 false 1229 false
1078 ;; 1230 ;;
1079 esac 1231 esac
1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1232 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1081} 1233}
1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1252 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`" 1253 local l="`basename ${lic}`"
1102 1254
1103 # here is where we check for the licenses the user already 1255 # here is where we check for the licenses the user already
1104 # accepted ... if we don't find a match, we make the user accept 1256 # accepted ... if we don't find a match, we make the user accept
1257 local shopts=$-
1105 local alic 1258 local alic
1259 set -o noglob #so that bash doesn't expand "*"
1106 for alic in ${ACCEPT_LICENSE} ; do 1260 for alic in ${ACCEPT_LICENSE} ; do
1107 [ "${alic}" == "*" ] && return 0 1261 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1108 [ "${alic}" == "${l}" ] && return 0 1262 set +o noglob; set -${shopts} #reset old shell opts
1263 return 0
1264 fi
1109 done 1265 done
1266 set +o noglob; set -$shopts #reset old shell opts
1110 1267
1111 local licmsg="`mymktemp ${T}`" 1268 local licmsg="$(emktemp)"
1112 cat << EOF > ${licmsg} 1269 cat << EOF > ${licmsg}
1113********************************************************** 1270**********************************************************
1114The following license outlines the terms of use of this 1271The following license outlines the terms of use of this
1115package. You MUST accept this license for installation to 1272package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you 1273continue. When you are done viewing, hit 'q'. If you
1131 eerror "You MUST accept the license to continue! Exiting!" 1288 eerror "You MUST accept the license to continue! Exiting!"
1132 die "Failed to accept license" 1289 die "Failed to accept license"
1133 ;; 1290 ;;
1134 esac 1291 esac
1135} 1292}
1293
1294# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1295# the whole 'non-interactive' policy, but damnit I want CD support !
1296#
1297# with these cdrom functions we handle all the user interaction and
1298# standardize everything. all you have to do is call cdrom_get_cds()
1299# and when the function returns, you can assume that the cd has been
1300# found at CDROM_ROOT.
1301#
1302# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1303# etc... if you want to give the cds better names, then just export
1304# the CDROM_NAME_X variables before calling cdrom_get_cds().
1305#
1306# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1307#
1308# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1309# - this will attempt to locate a cd based upon a file that is on
1310# the cd ... the more files you give this function, the more cds
1311# the cdrom functions will handle
1312cdrom_get_cds() {
1313 # first we figure out how many cds we're dealing with by
1314 # the # of files they gave us
1315 local cdcnt=0
1316 local f=
1317 for f in "$@" ; do
1318 cdcnt=$((cdcnt + 1))
1319 export CDROM_CHECK_${cdcnt}="$f"
1320 done
1321 export CDROM_TOTAL_CDS=${cdcnt}
1322 export CDROM_CURRENT_CD=1
1323
1324 # now we see if the user gave use CD_ROOT ...
1325 # if they did, let's just believe them that it's correct
1326 if [[ ! -z ${CD_ROOT} ]] ; then
1327 export CDROM_ROOT=${CD_ROOT}
1328 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1329 return
1330 fi
1331 # do the same for CD_ROOT_X
1332 if [[ ! -z ${CD_ROOT_1} ]] ; then
1333 local var=
1334 cdcnt=0
1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1336 cdcnt=$((cdcnt + 1))
1337 var="CD_ROOT_${cdcnt}"
1338 if [[ -z ${!var} ]] ; then
1339 eerror "You must either use just the CD_ROOT"
1340 eerror "or specify ALL the CD_ROOT_X variables."
1341 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1342 die "could not locate CD_ROOT_${cdcnt}"
1343 fi
1344 export CDROM_ROOTS_${cdcnt}="${!var}"
1345 done
1346 export CDROM_ROOT=${CDROM_ROOTS_1}
1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1348 return
1349 fi
1350
1351 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1352 einfon "This ebuild will need the "
1353 if [[ -z ${CDROM_NAME} ]] ; then
1354 echo "cdrom for ${PN}."
1355 else
1356 echo "${CDROM_NAME}."
1357 fi
1358 echo
1359 einfo "If you do not have the CD, but have the data files"
1360 einfo "mounted somewhere on your filesystem, just export"
1361 einfo "the variable CD_ROOT so that it points to the"
1362 einfo "directory containing the files."
1363 echo
1364 einfo "For example:"
1365 einfo "export CD_ROOT=/mnt/cdrom"
1366 echo
1367 else
1368 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1369 cdcnt=0
1370 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1371 cdcnt=$((cdcnt + 1))
1372 var="CDROM_NAME_${cdcnt}"
1373 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1374 done
1375 echo
1376 einfo "If you do not have the CDs, but have the data files"
1377 einfo "mounted somewhere on your filesystem, just export"
1378 einfo "the following variables so they point to the right place:"
1379 einfon ""
1380 cdcnt=0
1381 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1382 cdcnt=$((cdcnt + 1))
1383 echo -n " CD_ROOT_${cdcnt}"
1384 done
1385 echo
1386 einfo "Or, if you have all the files in the same place, or"
1387 einfo "you only have one cdrom, you can export CD_ROOT"
1388 einfo "and that place will be used as the same data source"
1389 einfo "for all the CDs."
1390 echo
1391 einfo "For example:"
1392 einfo "export CD_ROOT_1=/mnt/cdrom"
1393 echo
1394 fi
1395 export CDROM_CURRENT_CD=0
1396 cdrom_load_next_cd
1397}
1398
1399# this is only used when you need access to more than one cd.
1400# when you have finished using the first cd, just call this function.
1401# when it returns, CDROM_ROOT will be pointing to the second cd.
1402# remember, you can only go forward in the cd chain, you can't go back.
1403cdrom_load_next_cd() {
1404 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1405 local var=
1406
1407 if [[ ! -z ${CD_ROOT} ]] ; then
1408 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1409 return
1410 fi
1411
1412 unset CDROM_ROOT
1413 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1414 if [[ -z ${!var} ]] ; then
1415 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1416 cdrom_locate_file_on_cd ${!var}
1417 else
1418 export CDROM_ROOT=${!var}
1419 fi
1420
1421 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1422}
1423
1424# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1425# functions. this should *never* be called from an ebuild.
1426# all it does is try to locate a give file on a cd ... if the cd isn't
1427# found, then a message asking for the user to insert the cdrom will be
1428# displayed and we'll hang out here until:
1429# (1) the file is found on a mounted cdrom
1430# (2) the user hits CTRL+C
1431cdrom_locate_file_on_cd() {
1432 while [[ -z ${CDROM_ROOT} ]] ; do
1433 local dir="$(dirname ${@})"
1434 local file="$(basename ${@})"
1435 local mline=""
1436 local showedmsg=0
1437
1438 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1439 [[ -d ${mline}/${dir} ]] || continue
1440 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1441 && export CDROM_ROOT=${mline}
1442 done
1443
1444 if [[ -z ${CDROM_ROOT} ]] ; then
1445 echo
1446 if [[ ${showedmsg} -eq 0 ]] ; then
1447 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1448 if [[ -z ${CDROM_NAME} ]] ; then
1449 einfo "Please insert the cdrom for ${PN} now !"
1450 else
1451 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1452 fi
1453 else
1454 if [[ -z ${CDROM_NAME_1} ]] ; then
1455 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1456 else
1457 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1458 einfo "Please insert+mount the ${!var} cdrom now !"
1459 fi
1460 fi
1461 showedmsg=1
1462 fi
1463 einfo "Press return to scan for the cd again"
1464 einfo "or hit CTRL+C to abort the emerge."
1465 read
1466 fi
1467 done
1468}
1469
1470# Make sure that LINGUAS only contains languages that
1471# a package can support
1472#
1473# usage: strip-linguas <allow LINGUAS>
1474# strip-linguas -i <directories of .po files>
1475# strip-linguas -u <directories of .po files>
1476#
1477# The first form allows you to specify a list of LINGUAS.
1478# The -i builds a list of po files found in all the
1479# directories and uses the intersection of the lists.
1480# The -u builds a list of po files found in all the
1481# directories and uses the union of the lists.
1482strip-linguas() {
1483 local ls newls
1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1485 local op=$1; shift
1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1487 local d f
1488 for d in "$@" ; do
1489 if [[ ${op} == "-u" ]] ; then
1490 newls=${ls}
1491 else
1492 newls=""
1493 fi
1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1495 if [[ ${op} == "-i" ]] ; then
1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1497 else
1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1499 fi
1500 done
1501 ls=${newls}
1502 done
1503 ls=${ls//.po}
1504 else
1505 ls=$@
1506 fi
1507
1508 ls=" ${ls} "
1509 newls=""
1510 for f in ${LINGUAS} ; do
1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1512 newls="${newls} ${f}"
1513 else
1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1515 fi
1516 done
1517 if [[ -z ${newls} ]] ; then
1518 unset LINGUAS
1519 else
1520 export LINGUAS=${newls:1}
1521 fi
1522}
1523
1524# moved from kernel.eclass since they are generally useful outside of
1525# kernel.eclass -iggy (20041002)
1526
1527# the following functions are useful in kernel module ebuilds, etc.
1528# for an example see ivtv or drbd ebuilds
1529
1530# set's ARCH to match what the kernel expects
1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1537 case ${ARCH} in
1538 x86) export ARCH="i386";;
1539 amd64) export ARCH="x86_64";;
1540 hppa) export ARCH="parisc";;
1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1543 *) export ARCH="${ARCH}";;
1544 esac
1545}
1546
1547# set's ARCH back to what portage expects
1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1554}
1555
1556# Jeremy Huddleston <eradicator@gentoo.org>:
1557# preserve_old_lib /path/to/libblah.so.0
1558# preserve_old_lib_notify /path/to/libblah.so.0
1559#
1560# These functions are useful when a lib in your package changes --soname. Such
1561# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1562# would break packages that link against it. Most people get around this
1563# by using the portage SLOT mechanism, but that is not always a relevant
1564# solution, so instead you can add the following to your ebuilds:
1565#
1566# src_install() {
1567# ...
1568# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1569# ...
1570# }
1571#
1572# pkg_postinst() {
1573# ...
1574# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1575# ...
1576# }
1577
1578preserve_old_lib() {
1579 LIB=$1
1580
1581 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1582 SONAME=`basename ${LIB}`
1583 DIRNAME=`dirname ${LIB}`
1584
1585 dodir ${DIRNAME}
1586 cp ${ROOT}${LIB} ${D}${DIRNAME}
1587 touch ${D}${LIB}
1588 fi
1589}
1590
1591preserve_old_lib_notify() {
1592 LIB=$1
1593
1594 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1595 SONAME=`basename ${LIB}`
1596
1597 einfo "An old version of an installed library was detected on your system."
1598 einfo "In order to avoid breaking packages that link against is, this older version"
1599 einfo "is not being removed. In order to make full use of this newer version,"
1600 einfo "you will need to execute the following command:"
1601 einfo " revdep-rebuild --soname ${SONAME}"
1602 einfo
1603 einfo "After doing that, you can safely remove ${LIB}"
1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1605 fi
1606}
1607
1608# Hack for people to figure out if a package was built with
1609# certain USE flags
1610#
1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1612# ex: built_with_use xchat gtk2
1613#
1614# Flags: -a all USE flags should be utilized
1615# -o at least one USE flag should be utilized
1616# Note: the default flag is '-a'
1617built_with_use() {
1618 local opt=$1
1619 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1620
1621 local PKG=$(best_version $1)
1622 shift
1623
1624 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1625 [[ ! -e ${USEFILE} ]] && return 1
1626
1627 local USE_BUILT=$(<${USEFILE})
1628 while [[ $# -gt 0 ]] ; do
1629 if [[ ${opt} = "-o" ]] ; then
1630 has $1 ${USE_BUILT} && return 0
1631 else
1632 has $1 ${USE_BUILT} || return 1
1633 fi
1634 shift
1635 done
1636 [[ ${opt} = "-a" ]]
1637}
1638
1639# Many configure scripts wrongly bail when a C++ compiler
1640# could not be detected. #73450
1641epunt_cxx() {
1642 local dir=$1
1643 [[ -z ${dir} ]] && dir=${S}
1644 ebegin "Removing useless C++ checks"
1645 local f
1646 for f in $(find ${dir} -name configure) ; do
1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1648 done
1649 eend 0
1650}
1651
1652# dopamd <file> [more files]
1653#
1654# Install pam auth config file in /etc/pam.d
1655dopamd() {
1656 [[ -z $1 ]] && die "dopamd requires at least one argument"
1657
1658 use pam || return 0
1659
1660 insinto /etc/pam.d
1661 # these are the default doins options, but be explicit just in case
1662 insopts -m 0644 -o root -g root
1663 doins "$@" || die "failed to install $@"
1664}
1665# newpamd <old name> <new name>
1666#
1667# Install pam file <old name> as <new name> in /etc/pam.d
1668newpamd() {
1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1670
1671 use pam || return 0
1672
1673 insinto /etc/pam.d
1674 # these are the default doins options, but be explicit just in case
1675 insopts -m 0644 -o root -g root
1676 newins "$1" "$2" || die "failed to install $1 as $2"
1677}

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