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Revision 1.37 Revision 1.143
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 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 1.37 2003/06/28 02:09:57 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.143 2005/01/26 16:19:12 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 $ECLASS"
14 15
15DEPEND="$DEPEND !bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# Wait for the supplied number of seconds. If no argument is supplied, defaults
21# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22# outputting to a terminal, don't wait. For compatability purposes, the argument
23# must be an integer greater than zero.
24# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25epause() {
26 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27 sleep ${1:-5}
28 fi
29}
30
31# Beep the specified number of times (defaults to five). If our output
32# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33# don't beep.
34# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35ebeep() {
36 local n
37 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39 echo -ne "\a"
40 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41 echo -ne "\a"
42 sleep 1
43 done
44 fi
45}
18 46
19# This function generate linker scripts in /usr/lib for dynamic 47# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 48# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 49# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 50# in some cases when linking dynamic, the .a in /usr/lib is used
… …
33# to point to the latest version of the library present. 61# to point to the latest version of the library present.
34# 62#
35# <azarah@gentoo.org> (26 Oct 2002) 63# <azarah@gentoo.org> (26 Oct 2002)
36# 64#
37gen_usr_ldscript() { 65gen_usr_ldscript() {
38 66 local libdir="$(get_libdir)"
39 # Just make sure it exists 67 # Just make sure it exists
40 dodir /usr/lib 68 dodir /usr/${libdir}
41 69
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 70 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 71/* GNU ld script
44 Because Gentoo have critical dynamic libraries 72 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 73 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 74 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 75 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 76 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 77 more info. */
50GROUP ( /lib/libxxx ) 78GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 79END_LDSCRIPT
52 80 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 81}
57 82
58# Simple function to draw a line consisting of '=' the same length as $* 83# Simple function to draw a line consisting of '=' the same length as $*
59# 84#
60# <azarah@gentoo.org> (11 Nov 2002) 85# <azarah@gentoo.org> (11 Nov 2002)
… …
88# Default directory where patches are located 113# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 114EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 115# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 116EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 117# Default options for patch
118# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 119EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 120# List of patches not to apply. Not this is only file names,
95# and not the full path .. 121# and not the full path ..
96EPATCH_EXCLUDE="" 122EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 123# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 124EPATCH_SINGLE_MSG=""
… …
143 local SINGLE_PATCH="no" 169 local SINGLE_PATCH="no"
144 local x="" 170 local x=""
145 171
146 if [ "$#" -gt 1 ] 172 if [ "$#" -gt 1 ]
147 then 173 then
148 eerror "Invalid arguments to epatch()" 174 local m=""
149 die "Invalid arguments to epatch()" 175 einfo "${#} patches to apply ..."
176 for m in "$@" ; do
177 epatch "${m}"
178 done
179 return 0
150 fi 180 fi
151 181
152 if [ -n "$1" -a -f "$1" ] 182 if [ -n "$1" -a -f "$1" ]
153 then 183 then
154 SINGLE_PATCH="yes" 184 SINGLE_PATCH="yes"
… …
164 local EPATCH_SOURCE="$1/*" 194 local EPATCH_SOURCE="$1/*"
165 else 195 else
166 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
167 fi 197 fi
168 else 198 else
169 if [ ! -d ${EPATCH_SOURCE} ] 199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
170 then 200 then
171 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
172 then 202 then
173 EPATCH_SOURCE="$1" 203 EPATCH_SOURCE="$1"
174 fi 204 fi
175 205
176 echo 206 echo
177 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 207 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
178 eerror 208 eerror
179 eerror " ${EPATCH_SOURCE}" 209 eerror " ${EPATCH_SOURCE}"
210 eerror " ( ${EPATCH_SOURCE##*/} )"
180 echo 211 echo
181 die "Cannot find \$EPATCH_SOURCE!" 212 die "Cannot find \$EPATCH_SOURCE!"
182 fi 213 fi
183 214
184 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
… …
203 ;; 234 ;;
204 esac 235 esac
205 236
206 if [ "${SINGLE_PATCH}" = "no" ] 237 if [ "${SINGLE_PATCH}" = "no" ]
207 then 238 then
208 einfo "Applying various patches (bugfixes/updates)..." 239 einfo "Applying various patches (bugfixes/updates) ..."
209 fi 240 fi
210 for x in ${EPATCH_SOURCE} 241 for x in ${EPATCH_SOURCE}
211 do 242 do
212 # New ARCH dependant patch naming scheme... 243 # New ARCH dependant patch naming scheme ...
213 # 244 #
214 # ???_arch_foo.patch 245 # ???_arch_foo.patch
215 # 246 #
216 if [ -f ${x} ] && \ 247 if [ -f ${x} ] && \
217 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
… …
232 then 263 then
233 if [ -n "${EPATCH_SINGLE_MSG}" ] 264 if [ -n "${EPATCH_SINGLE_MSG}" ]
234 then 265 then
235 einfo "${EPATCH_SINGLE_MSG}" 266 einfo "${EPATCH_SINGLE_MSG}"
236 else 267 else
237 einfo "Applying ${x##*/}..." 268 einfo "Applying ${x##*/} ..."
238 fi 269 fi
239 else 270 else
240 einfo " ${x##*/}..." 271 einfo " ${x##*/} ..."
241 fi 272 fi
242 273
243 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
244 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 275 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 276
… …
257 else 288 else
258 PATCH_TARGET="${x}" 289 PATCH_TARGET="${x}"
259 fi 290 fi
260 291
261 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 292 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
262 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 293 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
263 294
264 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 295 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
265 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 296 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
266 297
267 if [ "${PATCH_SUFFIX}" != "patch" ] 298 if [ "${PATCH_SUFFIX}" != "patch" ]
… …
274 count=5 305 count=5
275 break 306 break
276 fi 307 fi
277 fi 308 fi
278 309
279 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 310 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
280 then 311 then
281 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
282 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
284 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
285 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 316 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
286 317
287 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 318 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
288 319
289 if [ "$?" -ne 0 ] 320 if [ "$?" -ne 0 ]
290 then 321 then
291 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 322 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
292 echo 323 echo
… …
335# This function return true if we are using the NPTL pthreads 366# This function return true if we are using the NPTL pthreads
336# implementation. 367# implementation.
337# 368#
338# <azarah@gentoo.org> (06 March 2003) 369# <azarah@gentoo.org> (06 March 2003)
339# 370#
340
341have_NPTL() { 371have_NPTL() {
342
343 cat > ${T}/test-nptl.c <<-"END" 372 cat > ${T}/test-nptl.c <<-"END"
344 #define _XOPEN_SOURCE 373 #define _XOPEN_SOURCE
345 #include <unistd.h> 374 #include <unistd.h>
346 #include <stdio.h> 375 #include <stdio.h>
347 376
… …
359 388
360 return 1; 389 return 1;
361 } 390 }
362 END 391 END
363 392
364 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 393 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
365 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 394 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
366 then 395 then
367 echo "yes" 396 echo "yes"
368 einfon "Checking what PTHREADS implementation we have ... " 397 einfon "Checking what PTHREADS implementation we have ..."
369 if ${T}/nptl 398 if ${T}/nptl
370 then 399 then
371 return 0 400 return 0
372 else 401 else
373 return 1 402 return 1
… …
401 fi 430 fi
402 431
403 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 432 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
404 433
405 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 434 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
406 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 435 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
407 then 436 then
408 # these archs will always have "[Pp]rocessor" 437 # these archs will always have "[Pp]rocessor"
409 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 438 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
410 439
411 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 440 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
… …
421 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 450 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
422 else 451 else
423 jobs=2 452 jobs=2
424 fi 453 fi
425 454
426 elif [ "${ARCH}" = "ppc" ] 455 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
427 then 456 then
428 # ppc has "processor", but only when compiled with SMP 457 # ppc has "processor", but only when compiled with SMP
429 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 458 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
430 then 459 then
431 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 460 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
432 else 461 else
433 jobs=2 462 jobs=2
434 fi 463 fi
464 elif [ "${ARCH}" = "s390" ]
465 then
466 # s390 has "# processors : "
467 jobs="$((`grep "^\# processors" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
435 else 468 else
436 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" 469 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
437 die "Unknown ARCH -- ${ARCH}!" 470 die "Unknown ARCH -- ${ARCH}!"
438 fi 471 fi
439 472
… …
445 478
446 if [ -n "${ADMINPARAM}" ] 479 if [ -n "${ADMINPARAM}" ]
447 then 480 then
448 if [ "${jobs}" -gt "${ADMINPARAM}" ] 481 if [ "${jobs}" -gt "${ADMINPARAM}" ]
449 then 482 then
450 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 483 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
451 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 484 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
452 else 485 else
453 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 486 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
454 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 487 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
455 fi 488 fi
489 fi
490}
491
492# Cheap replacement for when debianutils (and thus mktemp)
493# does not exist on the users system
494# vapier@gentoo.org
495#
496# Takes just 1 optional parameter (the directory to create tmpfile in)
497emktemp() {
498 local exe="touch"
499 [ "$1" == "-d" ] && exe="mkdir" && shift
500 local topdir="$1"
501
502 if [ -z "${topdir}" ]
503 then
504 [ -z "${T}" ] \
505 && topdir="/tmp" \
506 || topdir="${T}"
507 fi
508
509 if [ -z "$(type -p mktemp)" ]
510 then
511 local tmp=/
512 while [ -e "${tmp}" ] ; do
513 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
514 done
515 ${exe} "${tmp}"
516 echo "${tmp}"
517 else
518 [ "${exe}" == "touch" ] \
519 && exe="-p" \
520 || exe="-d"
521 mktemp ${exe} "${topdir}"
522 fi
523}
524
525# Small wrapper for getent (Linux), nidump (Mac OS X),
526# and pw (FreeBSD) used in enewuser()/enewgroup()
527# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
528# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
529#
530# egetent(database, key)
531egetent() {
532 if useq ppc-macos ; then
533 case "$2" in
534 *[!0-9]*) # Non numeric
535 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
536 ;;
537 *) # Numeric
538 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
539 ;;
540 esac
541 elif useq x86-fbsd ; then
542 local action
543 if [ "$1" == "passwd" ]
544 then
545 action="user"
546 else
547 action="group"
548 fi
549 pw show "${action}" "$2" -q
550 else
551 which nscd >& /dev/null && nscd -i "$1"
552 getent "$1" "$2"
456 fi 553 fi
457} 554}
458 555
459# Simplify/standardize adding users to the system 556# Simplify/standardize adding users to the system
460# vapier@gentoo.org 557# vapier@gentoo.org
… …
470# groups: none 567# groups: none
471# extra: comment of 'added by portage for ${PN}' 568# extra: comment of 'added by portage for ${PN}'
472enewuser() { 569enewuser() {
473 # get the username 570 # get the username
474 local euser="$1"; shift 571 local euser="$1"; shift
475 if [ -z "${euser}" ] ; then 572 if [ -z "${euser}" ]
573 then
476 eerror "No username specified !" 574 eerror "No username specified !"
477 die "Cannot call enewuser without a username" 575 die "Cannot call enewuser without a username"
478 fi 576 fi
577
578 # lets see if the username already exists
579 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
580 then
581 return 0
582 fi
479 einfo "Adding user '${euser}' to your system ..." 583 einfo "Adding user '${euser}' to your system ..."
480 584
481 # setup a file for testing usernames/groups
482 local tmpfile="`mktemp -p ${T}`"
483 touch ${tmpfile}
484 chown ${euser} ${tmpfile} >& /dev/null
485 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
486
487 # see if user already exists
488 if [ "${euser}" == "${realuser}" ] ; then
489 einfo "${euser} already exists on your system :)"
490 return 0
491 fi
492
493 # options to pass to useradd 585 # options to pass to useradd
494 local opts="" 586 local opts=
495 587
496 # handle uid 588 # handle uid
497 local euid="$1"; shift 589 local euid="$1"; shift
498 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 590 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
591 then
499 if [ ${euid} -gt 0 ] ; then 592 if [ "${euid}" -gt 0 ]
500 opts="${opts} -u ${euid}" 593 then
594 if [ ! -z "`egetent passwd ${euid}`" ]
595 then
596 euid="next"
597 fi
501 else 598 else
502 eerror "Userid given but is not greater than 0 !" 599 eerror "Userid given but is not greater than 0 !"
503 die "${euid} is not a valid UID" 600 die "${euid} is not a valid UID"
504 fi 601 fi
505 else 602 else
506 euid="next available" 603 euid="next"
604 fi
605 if [ "${euid}" == "next" ]
606 then
607 local pwrange
608 if [ "${USERLAND}" == "BSD" ] ; then
609 pwrange="`jot 898 101`"
610 else
611 pwrange="`seq 101 999`"
507 fi 612 fi
613 for euid in ${pwrange} ; do
614 [ -z "`egetent passwd ${euid}`" ] && break
615 done
616 fi
617 opts="${opts} -u ${euid}"
508 einfo " - Userid: ${euid}" 618 einfo " - Userid: ${euid}"
509 619
510 # handle shell 620 # handle shell
511 local eshell="$1"; shift 621 local eshell="$1"; shift
512 if [ ! -z "${eshell}" ] ; then 622 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
623 then
513 if [ ! -e ${eshell} ] ; then 624 if [ ! -e "${eshell}" ]
625 then
514 eerror "A shell was specified but it does not exist !" 626 eerror "A shell was specified but it does not exist !"
515 die "${eshell} does not exist" 627 die "${eshell} does not exist"
516 fi 628 fi
517 else 629 else
630 if [ "${USERLAND}" == "BSD" ]
631 then
632 eshell="/usr/bin/false"
633 else
518 eshell=/bin/false 634 eshell="/bin/false"
635 fi
519 fi 636 fi
520 einfo " - Shell: ${eshell}" 637 einfo " - Shell: ${eshell}"
521 opts="${opts} -s ${eshell}" 638 opts="${opts} -s ${eshell}"
522 639
523 # handle homedir 640 # handle homedir
524 local ehome="$1"; shift 641 local ehome="$1"; shift
525 if [ -z "${ehome}" ] ; then 642 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
643 then
526 ehome=/dev/null 644 ehome="/dev/null"
527 fi 645 fi
528 einfo " - Home: ${ehome}" 646 einfo " - Home: ${ehome}"
529 opts="${opts} -d ${ehome}" 647 opts="${opts} -d ${ehome}"
530 648
531 # handle groups 649 # handle groups
532 local egroups="$1"; shift 650 local egroups="$1"; shift
533 if [ ! -z "${egroups}" ] ; then 651 if [ ! -z "${egroups}" ]
534 local realgroup 652 then
535 local oldifs="${IFS}" 653 local oldifs="${IFS}"
654 local defgroup="" exgroups=""
655
536 export IFS="," 656 export IFS=","
537 for g in ${egroups} ; do 657 for g in ${egroups}
538 chgrp ${g} ${tmpfile} >& /dev/null 658 do
539 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 659 export IFS="${oldifs}"
540 if [ "${g}" != "${realgroup}" ] ; then 660 if [ -z "`egetent group \"${g}\"`" ]
661 then
541 eerror "You must add ${g} to the system first" 662 eerror "You must add group ${g} to the system first"
542 die "${g} is not a valid GID" 663 die "${g} is not a valid GID"
543 fi 664 fi
665 if [ -z "${defgroup}" ]
666 then
667 defgroup="${g}"
668 else
669 exgroups="${exgroups},${g}"
670 fi
671 export IFS=","
544 done 672 done
545 export IFS="${oldifs}" 673 export IFS="${oldifs}"
674
546 opts="${opts} -g ${egroups}" 675 opts="${opts} -g ${defgroup}"
676 if [ ! -z "${exgroups}" ]
677 then
678 opts="${opts} -G ${exgroups:1}"
679 fi
547 else 680 else
548 egroups="(none)" 681 egroups="(none)"
549 fi 682 fi
550 einfo " - Groups: ${egroups}" 683 einfo " - Groups: ${egroups}"
551 684
552 # handle extra and add the user 685 # handle extra and add the user
553 local eextra="$@" 686 local eextra="$@"
554 local oldsandbox=${SANDBOX_ON} 687 local oldsandbox="${SANDBOX_ON}"
555 export SANDBOX_ON="0" 688 export SANDBOX_ON="0"
689 if useq ppc-macos
690 then
691 ### Make the user
556 if [ -z "${eextra}" ] ; then 692 if [ -z "${eextra}" ]
557 useradd ${opts} ${euser} \ 693 then
694 dscl . create /users/${euser} uid ${euid}
695 dscl . create /users/${euser} shell ${eshell}
696 dscl . create /users/${euser} home ${ehome}
697 dscl . create /users/${euser} realname "added by portage for ${PN}"
698 ### Add the user to the groups specified
699 local oldifs="${IFS}"
700 export IFS=","
701 for g in ${egroups}
702 do
703 dscl . merge /groups/${g} users ${euser}
704 done
705 export IFS="${oldifs}"
706 else
707 einfo "Extra options are not supported on macos yet"
708 einfo "Please report the ebuild along with the info below"
709 einfo "eextra: ${eextra}"
710 die "Required function missing"
711 fi
712 elif use x86-fbsd ; then
713 if [ -z "${eextra}" ]
714 then
715 pw useradd ${euser} ${opts} \
558 -c "added by portage for ${PN}" \ 716 -c "added by portage for ${PN}" \
559 || die "enewuser failed" 717 die "enewuser failed"
560 else 718 else
561 einfo " - Extra: ${eextra}" 719 einfo " - Extra: ${eextra}"
720 pw useradd ${euser} ${opts} \
721 -c ${eextra} || die "enewuser failed"
722 fi
723 else
724 if [ -z "${eextra}" ]
725 then
726 useradd ${opts} ${euser} \
727 -c "added by portage for ${PN}" \
728 || die "enewuser failed"
729 else
730 einfo " - Extra: ${eextra}"
562 useradd ${opts} ${euser} ${eextra} \ 731 useradd ${opts} ${euser} ${eextra} \
563 || die "enewuser failed" 732 || die "enewuser failed"
733 fi
564 fi 734 fi
565 export SANDBOX_ON="${oldsandbox}" 735 export SANDBOX_ON="${oldsandbox}"
566 736
567 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 737 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
738 then
568 einfo " - Creating ${ehome} in ${D}" 739 einfo " - Creating ${ehome} in ${D}"
569 dodir ${ehome} 740 dodir ${ehome}
570 fowners ${euser} ${ehome} 741 fowners ${euser} ${ehome}
742 fperms 755 ${ehome}
571 fi 743 fi
572} 744}
573 745
574# Simplify/standardize adding groups to the system 746# Simplify/standardize adding groups to the system
575# vapier@gentoo.org 747# vapier@gentoo.org
… …
581# gid: next available (see groupadd(8)) 753# gid: next available (see groupadd(8))
582# extra: none 754# extra: none
583enewgroup() { 755enewgroup() {
584 # get the group 756 # get the group
585 local egroup="$1"; shift 757 local egroup="$1"; shift
586 if [ -z "${egroup}" ] ; then 758 if [ -z "${egroup}" ]
759 then
587 eerror "No group specified !" 760 eerror "No group specified !"
588 die "Cannot call enewgroup without a group" 761 die "Cannot call enewgroup without a group"
589 fi 762 fi
763
764 # see if group already exists
765 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
766 then
767 return 0
768 fi
590 einfo "Adding group '${egroup}' to your system ..." 769 einfo "Adding group '${egroup}' to your system ..."
591 770
592 # setup a file for testing groupname
593 local tmpfile="`mktemp -p ${T}`"
594 touch ${tmpfile}
595 chgrp ${egroup} ${tmpfile} >& /dev/null
596 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
597
598 # see if group already exists
599 if [ "${egroup}" == "${realgroup}" ] ; then
600 einfo "${egroup} already exists on your system :)"
601 return 0
602 fi
603
604 # options to pass to useradd 771 # options to pass to useradd
605 local opts="" 772 local opts=
606 773
607 # handle gid 774 # handle gid
608 local egid="$1"; shift 775 local egid="$1"; shift
609 if [ ! -z "${egid}" ] ; then 776 if [ ! -z "${egid}" ]
777 then
610 if [ ${egid} -gt 0 ] ; then 778 if [ "${egid}" -gt 0 ]
779 then
780 if [ -z "`egetent group ${egid}`" ]
781 then
782 if useq ppc-macos ; then
783 opts="${opts} ${egid}"
784 else
611 opts="${opts} -g ${egid}" 785 opts="${opts} -g ${egid}"
786 fi
787 else
788 egid="next available; requested gid taken"
789 fi
612 else 790 else
613 eerror "Groupid given but is not greater than 0 !" 791 eerror "Groupid given but is not greater than 0 !"
614 die "${egid} is not a valid GID" 792 die "${egid} is not a valid GID"
615 fi 793 fi
616 else 794 else
… …
621 # handle extra 799 # handle extra
622 local eextra="$@" 800 local eextra="$@"
623 opts="${opts} ${eextra}" 801 opts="${opts} ${eextra}"
624 802
625 # add the group 803 # add the group
626 local oldsandbox=${SANDBOX_ON} 804 local oldsandbox="${SANDBOX_ON}"
627 export SANDBOX_ON="0" 805 export SANDBOX_ON="0"
806 if useq ppc-macos ; then
807 if [ ! -z "${eextra}" ];
808 then
809 einfo "Extra options are not supported on macos yet"
810 einfo "Please report the ebuild along with the info below"
811 einfo "eextra: ${eextra}"
812 die "Required function missing"
813 fi
814
815 # If we need the next available
816 case ${egid} in
817 *[!0-9]*) # Non numeric
818 for egid in `jot 898 101`; do
819 [ -z "`egetent group ${egid}`" ] && break
820 done
821 esac
822 dscl . create /groups/${egroup} gid ${egid}
823 dscl . create /groups/${egroup} passwd '*'
824 elif use x86-fbsd ; then
825 case ${egid} in
826 *[!0-9]*) # Non numeric
827 for egid in `jot 898 101`; do
828 [ -z "`egetent group ${egid}`" ] && break
829 done
830 esac
831 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
832 else
628 groupadd ${opts} ${egroup} || die "enewgroup failed" 833 groupadd ${opts} ${egroup} || die "enewgroup failed"
834 fi
629 export SANDBOX_ON="${oldsandbox}" 835 export SANDBOX_ON="${oldsandbox}"
630} 836}
631 837
632# Simple script to replace 'dos2unix' binaries 838# Simple script to replace 'dos2unix' binaries
633# vapier@gentoo.org 839# vapier@gentoo.org
634# 840#
635# edos2unix(file, <more files>...) 841# edos2unix(file, <more files> ...)
636edos2unix() { 842edos2unix() {
637 for f in $@ ; do 843 for f in "$@"
844 do
638 cp ${f} ${T}/edos2unix 845 cp "${f}" ${T}/edos2unix
639 sed 's/\r$//' ${T}/edos2unix > ${f} 846 sed 's/\r$//' ${T}/edos2unix > "${f}"
640 done 847 done
641} 848}
642 849
643# new convenience patch wrapper function to eventually replace epatch(),
644# $PATCHES, $PATCHES1, src_unpack:patch, src_unpack:autopatch and
645# /usr/bin/patch
646# Features:
647# - bulk patch handling similar to epatch()'s
648# - automatic patch level detection like epatch()'s
649# - automatic patch uncompression like epatch()'s
650# - doesn't have the --dry-run overhead of epatch() - inspects patchfiles
651# manually instead
652# - once I decide it's production-ready, it'll be called from base_src_unpack
653# to handle $PATCHES to avoid defining src_unpack just to use xpatch
654 850
655# accepts zero or more parameters specifying patchfiles and/or patchdirs 851##############################################################
852# START: Handle .desktop files and menu entries #
853# maybe this should be separated into a new eclass some time #
854# lanius@gentoo.org #
855##############################################################
656 856
657# known issues: 857# Make a desktop file !
658# - only supports unified style patches (does anyone _really_ use anything 858# Great for making those icons in kde/gnome startmenu !
659# else?) 859# Amaze your friends ! Get the women ! Join today !
660# - because it doesn't use --dry-run there is a risk of it failing 860#
661# to find the files to patch, ie detect the patchlevel, properly. It doesn't use 861# make_desktop_entry(<binary>, [name], [icon], [type], [path])
662# any of the backup heuristics that patch employs to discover a filename. 862#
663# however, this isn't dangerous because if it works for the developer who's 863# binary: what binary does the app run with ?
664# writing the ebuild, it'll always work for the users, and if it doesn't, 864# name: the name that will show up in the menu
665# then we'll fix it :-) 865# icon: give your little like a pretty little icon ...
666# - no support as yet for patches applying outside $S (and not directly in $WORKDIR). 866# this can be relative (to /usr/share/pixmaps) or
667xpatch() { 867# a full path to an icon
868# type: what kind of application is this ? for categories:
869# http://www.freedesktop.org/standards/menu-spec/
870# path: if your app needs to startup in a specific dir
871make_desktop_entry() {
872 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
668 873
669 debug-print-function $FUNCNAME $* 874 local exec="${1}"
875 local name="${2:-${PN}}"
876 local icon="${3:-${PN}.png}"
877 local type="${4}"
878 local subdir="${6}"
879 local path="${5:-${GAMES_BINDIR}}"
880 if [ -z "${type}" ]
881 then
882 case ${CATEGORY} in
883 "app-emulation")
884 type=Emulator
885 subdir="Emulation"
886 ;;
887 "games-"*)
888 type=Game
889 subdir="Games"
890 ;;
891 "net-"*)
892 type=Network
893 subdir="${type}"
894 ;;
895 *)
896 type=
897 subdir=
898 ;;
899 esac
900 fi
901 local desktop="${T}/${exec}.desktop"
670 902
903echo "[Desktop Entry]
904Encoding=UTF-8
905Version=0.9.2
906Name=${name}
907Type=Application
908Comment=${DESCRIPTION}
909Exec=${exec}
910Path=${path}
911Icon=${icon}
912Categories=Application;${type};" > "${desktop}"
913
914 insinto /usr/share/applications
915 doins "${desktop}"
916
917 return 0
918}
919
920# Make a GDM/KDM Session file
921#
922# make_desktop_entry(<title>, <command>)
923# title: File to execute to start the Window Manager
924# command: Name of the Window Manager
925
926make_session_desktop() {
927
928 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
929 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
930
931 local title="${1}"
932 local command="${2}"
933 local desktop="${T}/${wm}.desktop"
934
935echo "[Desktop Entry]
936Encoding=UTF-8
937Name=${title}
938Comment=This session logs you into ${title}
939Exec=${command}
940TryExec=${command}
941Type=Application" > "${desktop}"
942
943 insinto /usr/share/xsessions
944 doins "${desktop}"
945
946 return 0
947}
948
949domenu() {
950 local i
951 local j
952 insinto /usr/share/applications
953 for i in ${@}
954 do
955 if [ -f "${i}" ];
956 then
957 doins ${i}
958 elif [ -d "${i}" ];
959 then
960 for j in ${i}/*.desktop
961 do
962 doins ${j}
963 done
964 fi
965 done
966}
967
968doicon() {
969 local i
970 local j
971 insinto /usr/share/pixmaps
972 for i in ${@}
973 do
974 if [ -f "${i}" ];
975 then
976 doins ${i}
977 elif [ -d "${i}" ];
978 then
979 for j in ${i}/*.png
980 do
981 doins ${j}
982 done
983 fi
984 done
985}
986
987##############################################################
988# END: Handle .desktop files and menu entries #
989##############################################################
990
991
992# for internal use only (unpack_pdv and unpack_makeself)
993find_unpackable_file() {
671 local list="" 994 local src="$1"
672 local list2="" 995 if [ -z "${src}" ]
673 declare -i plevel 996 then
997 src="${DISTDIR}/${A}"
998 else
999 if [ -e "${DISTDIR}/${src}" ]
1000 then
1001 src="${DISTDIR}/${src}"
1002 elif [ -e "${PWD}/${src}" ]
1003 then
1004 src="${PWD}/${src}"
1005 elif [ -e "${src}" ]
1006 then
1007 src="${src}"
1008 fi
1009 fi
1010 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
1011 echo "${src}"
1012}
674 1013
675 # parse patch sources 1014# Unpack those pesky pdv generated files ...
676 for x in $*; do 1015# They're self-unpacking programs with the binary package stuffed in
677 debug-print "$FUNCNAME: parsing parameter $x" 1016# the middle of the archive. Valve seems to use it a lot ... too bad
1017# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1018#
1019# Usage: unpack_pdv [file to unpack] [size of off_t]
1020# - you have to specify the off_t size ... i have no idea how to extract that
1021# information out of the binary executable myself. basically you pass in
1022# the size of the off_t type (in bytes) on the machine that built the pdv
1023# archive. one way to determine this is by running the following commands:
1024# strings <pdv archive> | grep lseek
1025# strace -elseek <pdv archive>
1026# basically look for the first lseek command (we do the strings/grep because
1027# sometimes the function call is _llseek or something) and steal the 2nd
1028# parameter. here is an example:
1029# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1030# lseek
1031# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1032# lseek(3, -4, SEEK_END) = 2981250
1033# thus we would pass in the value of '4' as the second parameter.
1034unpack_pdv() {
1035 local src="`find_unpackable_file $1`"
1036 local sizeoff_t="$2"
1037
1038 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1039
1040 local shrtsrc="`basename ${src}`"
1041 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1042 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1043 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1044
1045 # grab metadata for debug reasons
1046 local metafile="$(emktemp)"
1047 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1048
1049 # rip out the final file name from the metadata
1050 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1051 datafile="`basename ${datafile}`"
1052
1053 # now lets uncompress/untar the file if need be
1054 local tmpfile="$(emktemp)"
1055 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1056
1057 local iscompressed="`file -b ${tmpfile}`"
1058 if [ "${iscompressed:0:8}" == "compress" ] ; then
1059 iscompressed=1
1060 mv ${tmpfile}{,.Z}
1061 gunzip ${tmpfile}
1062 else
1063 iscompressed=0
1064 fi
1065 local istar="`file -b ${tmpfile}`"
1066 if [ "${istar:0:9}" == "POSIX tar" ] ; then
1067 istar=1
1068 else
1069 istar=0
1070 fi
1071
1072 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1073 #dd if=${src} ibs=${metaskip} count=1 \
1074 # | dd ibs=${tailskip} skip=1 \
1075 # | gzip -dc \
1076 # > ${datafile}
1077 if [ ${iscompressed} -eq 1 ] ; then
1078 if [ ${istar} -eq 1 ] ; then
1079 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1080 | head -c $((${metaskip}-${tailskip})) \
1081 | tar -xzf -
1082 else
1083 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1084 | head -c $((${metaskip}-${tailskip})) \
1085 | gzip -dc \
1086 > ${datafile}
1087 fi
1088 else
1089 if [ ${istar} -eq 1 ] ; then
1090 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1091 | head -c $((${metaskip}-${tailskip})) \
1092 | tar --no-same-owner -xf -
1093 else
1094 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1095 | head -c $((${metaskip}-${tailskip})) \
1096 > ${datafile}
1097 fi
1098 fi
1099 true
1100 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1101 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1102}
1103
1104# Unpack those pesky makeself generated files ...
1105# They're shell scripts with the binary package tagged onto
1106# the end of the archive. Loki utilized the format as does
1107# many other game companies.
1108#
1109# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1110# - If the file is not specified then unpack will utilize ${A}.
1111# - If the offset is not specified then we will attempt to extract
1112# the proper offset from the script itself.
1113unpack_makeself() {
1114 local src="$(find_unpackable_file "$1")"
1115 local skip="$2"
1116 local exe="$3"
1117
1118 local shrtsrc="$(basename "${src}")"
1119 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1120 if [ -z "${skip}" ]
1121 then
1122 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1123 local skip=0
1124 exe=tail
1125 case ${ver} in
1126 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1127 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1128 ;;
1129 2.0|2.0.1)
1130 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1131 ;;
1132 2.1.1)
1133 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1134 let skip="skip + 1"
1135 ;;
1136 2.1.2)
1137 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1138 let skip="skip + 1"
1139 ;;
1140 2.1.3)
1141 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1142 let skip="skip + 1"
1143 ;;
1144 2.1.4)
1145 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1146 skip=$(head -n ${skip} "${src}" | wc -c)
1147 exe="dd"
1148 ;;
1149 *)
1150 eerror "I'm sorry, but I was unable to support the Makeself file."
1151 eerror "The version I detected was '${ver}'."
1152 eerror "Please file a bug about the file ${shrtsrc} at"
1153 eerror "http://bugs.gentoo.org/ so that support can be added."
1154 die "makeself version '${ver}' not supported"
1155 ;;
1156 esac
1157 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1158 fi
1159 case ${exe} in
1160 tail) exe="tail -n +${skip} '${src}'";;
1161 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1162 *) die "makeself cant handle exe '${exe}'"
1163 esac
1164
1165 # lets grab the first few bytes of the file to figure out what kind of archive it is
1166 local tmpfile="$(emktemp)"
1167 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1168 local filetype="$(file -b "${tmpfile}")"
1169 case ${filetype} in
1170 *tar\ archive)
1171 eval ${exe} | tar --no-same-owner -xf -
1172 ;;
1173 bzip2*)
1174 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1175 ;;
1176 gzip*)
1177 eval ${exe} | tar --no-same-owner -xzf -
1178 ;;
1179 compress*)
1180 eval ${exe} | gunzip | tar --no-same-owner -xf -
1181 ;;
1182 *)
1183 eerror "Unknown filetype \"${filetype}\" ?"
1184 false
1185 ;;
1186 esac
1187 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1188}
1189
1190# Display a license for user to accept.
1191#
1192# Usage: check_license [license]
1193# - If the file is not specified then ${LICENSE} is used.
1194check_license() {
1195 local lic=$1
678 if [ -f "$x" ]; then 1196 if [ -z "${lic}" ] ; then
679 list="$list $x" 1197 lic="${PORTDIR}/licenses/${LICENSE}"
1198 else
1199 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1200 lic="${PORTDIR}/licenses/${src}"
1201 elif [ -e "${PWD}/${src}" ] ; then
1202 lic="${PWD}/${src}"
680 elif [ -d "$x" ]; then 1203 elif [ -e "${src}" ] ; then
681 # handles patchdirs like epatch() for now: no recursion. 1204 lic="${src}"
682 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 1205 fi
683 # only patches with _$ARCH_ or _all_ in their filenames are applied. 1206 fi
684 for file in `ls -A $x`; do 1207 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
685 debug-print "$FUNCNAME: parsing in subdir: file $file" 1208 local l="`basename ${lic}`"
686 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 1209
687 list2="$list2 $x/$file" 1210 # here is where we check for the licenses the user already
1211 # accepted ... if we don't find a match, we make the user accept
1212 local shopts=$-
1213 local alic
1214 set -o noglob #so that bash doesn't expand "*"
1215 for alic in ${ACCEPT_LICENSE} ; do
1216 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1217 set +o noglob; set -${shopts} #reset old shell opts
1218 return 0
1219 fi
1220 done
1221 set +o noglob; set -$shopts #reset old shell opts
1222
1223 local licmsg="$(emktemp)"
1224 cat << EOF > ${licmsg}
1225**********************************************************
1226The following license outlines the terms of use of this
1227package. You MUST accept this license for installation to
1228continue. When you are done viewing, hit 'q'. If you
1229CTRL+C out of this, the install will not run!
1230**********************************************************
1231
1232EOF
1233 cat ${lic} >> ${licmsg}
1234 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1235 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1236 read alic
1237 case ${alic} in
1238 yes|Yes|y|Y)
1239 return 0
1240 ;;
1241 *)
1242 echo;echo;echo
1243 eerror "You MUST accept the license to continue! Exiting!"
1244 die "Failed to accept license"
1245 ;;
1246 esac
1247}
1248
1249# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1250# the whole 'non-interactive' policy, but damnit I want CD support !
1251#
1252# with these cdrom functions we handle all the user interaction and
1253# standardize everything. all you have to do is call cdrom_get_cds()
1254# and when the function returns, you can assume that the cd has been
1255# found at CDROM_ROOT.
1256#
1257# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1258# etc... if you want to give the cds better names, then just export
1259# the CDROM_NAME_X variables before calling cdrom_get_cds().
1260#
1261# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1262#
1263# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1264# - this will attempt to locate a cd based upon a file that is on
1265# the cd ... the more files you give this function, the more cds
1266# the cdrom functions will handle
1267cdrom_get_cds() {
1268 # first we figure out how many cds we're dealing with by
1269 # the # of files they gave us
1270 local cdcnt=0
1271 local f=
1272 for f in "$@" ; do
1273 cdcnt=$((cdcnt + 1))
1274 export CDROM_CHECK_${cdcnt}="$f"
1275 done
1276 export CDROM_TOTAL_CDS=${cdcnt}
1277 export CDROM_CURRENT_CD=1
1278
1279 # now we see if the user gave use CD_ROOT ...
1280 # if they did, let's just believe them that it's correct
1281 if [[ ! -z ${CD_ROOT} ]] ; then
1282 export CDROM_ROOT=${CD_ROOT}
1283 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1284 return
1285 fi
1286 # do the same for CD_ROOT_X
1287 if [[ ! -z ${CD_ROOT_1} ]] ; then
1288 local var=
1289 cdcnt=0
1290 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1291 cdcnt=$((cdcnt + 1))
1292 var="CD_ROOT_${cdcnt}"
1293 if [[ -z ${!var} ]] ; then
1294 eerror "You must either use just the CD_ROOT"
1295 eerror "or specify ALL the CD_ROOT_X variables."
1296 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1297 die "could not locate CD_ROOT_${cdcnt}"
1298 fi
1299 export CDROM_ROOTS_${cdcnt}="${!var}"
1300 done
1301 export CDROM_ROOT=${CDROM_ROOTS_1}
1302 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1303 return
1304 fi
1305
1306 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1307 einfon "This ebuild will need the "
1308 if [[ -z ${CDROM_NAME} ]] ; then
1309 echo "cdrom for ${PN}."
1310 else
1311 echo "${CDROM_NAME}."
1312 fi
1313 echo
1314 einfo "If you do not have the CD, but have the data files"
1315 einfo "mounted somewhere on your filesystem, just export"
1316 einfo "the variable CD_ROOT so that it points to the"
1317 einfo "directory containing the files."
1318 echo
1319 einfo "For example:"
1320 einfo "export CD_ROOT=/mnt/cdrom"
1321 echo
1322 else
1323 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1324 cdcnt=0
1325 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1326 cdcnt=$((cdcnt + 1))
1327 var="CDROM_NAME_${cdcnt}"
1328 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1329 done
1330 echo
1331 einfo "If you do not have the CDs, but have the data files"
1332 einfo "mounted somewhere on your filesystem, just export"
1333 einfo "the following variables so they point to the right place:"
1334 einfon ""
1335 cdcnt=0
1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1337 cdcnt=$((cdcnt + 1))
1338 echo -n " CD_ROOT_${cdcnt}"
1339 done
1340 echo
1341 einfo "Or, if you have all the files in the same place, or"
1342 einfo "you only have one cdrom, you can export CD_ROOT"
1343 einfo "and that place will be used as the same data source"
1344 einfo "for all the CDs."
1345 echo
1346 einfo "For example:"
1347 einfo "export CD_ROOT_1=/mnt/cdrom"
1348 echo
1349 fi
1350 export CDROM_CURRENT_CD=0
1351 cdrom_load_next_cd
1352}
1353
1354# this is only used when you need access to more than one cd.
1355# when you have finished using the first cd, just call this function.
1356# when it returns, CDROM_ROOT will be pointing to the second cd.
1357# remember, you can only go forward in the cd chain, you can't go back.
1358cdrom_load_next_cd() {
1359 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1360 local var=
1361
1362 if [[ ! -z ${CD_ROOT} ]] ; then
1363 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1364 return
1365 fi
1366
1367 unset CDROM_ROOT
1368 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1369 if [[ -z ${!var} ]] ; then
1370 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1371 cdrom_locate_file_on_cd ${!var}
1372 else
1373 export CDROM_ROOT=${!var}
1374 fi
1375
1376 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1377}
1378
1379# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1380# functions. this should *never* be called from an ebuild.
1381# all it does is try to locate a give file on a cd ... if the cd isn't
1382# found, then a message asking for the user to insert the cdrom will be
1383# displayed and we'll hang out here until:
1384# (1) the file is found on a mounted cdrom
1385# (2) the user hits CTRL+C
1386cdrom_locate_file_on_cd() {
1387 while [[ -z ${CDROM_ROOT} ]] ; do
1388 local dir="$(dirname ${@})"
1389 local file="$(basename ${@})"
1390 local mline=""
1391 local showedmsg=0
1392
1393 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1394 [[ -d ${mline}/${dir} ]] || continue
1395 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1396 && export CDROM_ROOT=${mline}
1397 done
1398
1399 if [[ -z ${CDROM_ROOT} ]] ; then
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge."
1420 read
1421 fi
1422 done
1423}
1424
1425# Make sure that LINGUAS only contains languages that
1426# a package can support
1427#
1428# usage: strip-linguas <allow LINGUAS>
1429# strip-linguas -i <directories of .po files>
1430# strip-linguas -u <directories of .po files>
1431#
1432# The first form allows you to specify a list of LINGUAS.
1433# The -i builds a list of po files found in all the
1434# directories and uses the intersection of the lists.
1435# The -u builds a list of po files found in all the
1436# directories and uses the union of the lists.
1437strip-linguas() {
1438 local ls newls
1439 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1440 local op="$1"; shift
1441 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1442 local d f
1443 for d in "$@" ; do
1444 if [ "${op}" == "-u" ] ; then
1445 newls="${ls}"
1446 else
1447 newls=""
1448 fi
1449 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1450 if [ "${op}" == "-i" ] ; then
1451 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1452 else
1453 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
688 fi 1454 fi
689 done 1455 done
690 list="`echo $list2 | sort` $list" 1456 ls="${newls}"
1457 done
1458 ls="${ls//.po}"
691 else 1459 else
692 die "Couldn't find $x" 1460 ls="$@"
1461 fi
1462
1463 ls=" ${ls} "
1464 newls=""
1465 for f in ${LINGUAS} ; do
1466 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1467 newls="${newls} ${f}"
1468 else
1469 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
693 fi 1470 fi
694 done 1471 done
1472 if [ -z "${newls}" ] ; then
1473 unset LINGUAS
1474 else
1475 export LINGUAS="${newls}"
1476 fi
1477}
695 1478
696 debug-print "$FUNCNAME: final list of patches: $list" 1479# moved from kernel.eclass since they are generally useful outside of
1480# kernel.eclass -iggy (20041002)
697 1481
698 for x in $list; do 1482# the following functions are useful in kernel module ebuilds, etc.
699 debug-print "$FUNCNAME: processing $x" 1483# for an example see ivtv or drbd ebuilds
700 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
701 case "`/usr/bin/file -b $x`" in
702 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";;
703 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";;
704 *text*) patchfile="$x";;
705 *) die "Could not determine filetype of patch $x";;
706 esac
707 debug-print "$FUNCNAME: patchfile=$patchfile"
708 1484
709 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 1485# set's ARCH to match what the kernel expects
710 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 1486set_arch_to_kernel() {
711 debug-print "$FUNCNAME: raw target=$target" 1487 i=10
712 # strip target down to the path/filename, remove leading +++ 1488 while ((i--)) ; do
713 target="${target/+++ }"; target="${target%% *}" 1489 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
714 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
715 # to discard them as well to calculate the correct patchlevel.
716 target="${target//\/\//\/}"
717 debug-print "$FUNCNAME: stripped target=$target"
718
719 # look for target
720 for basedir in "$S" "$WORKDIR" "${PWD}"; do
721 debug-print "$FUNCNAME: looking in basedir=$basedir"
722 cd "$basedir"
723
724 # try stripping leading directories
725 target2="$target"
726 plevel=0
727 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
728 while [ ! -f "$target2" ]; do
729 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
730 plevel=plevel+1
731 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
732 [ "$target2" == "${target2/\/}" ] && break
733 done
734 test -f "$target2" && break
735
736 # try stripping filename - needed to support patches creating new files
737 target2="${target%/*}"
738 plevel=0
739 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
740 while [ ! -d "$target2" ]; do
741 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
742 plevel=plevel+1
743 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel"
744 [ "$target2" == "${target2/\/}" ] && break
745 done
746 test -d "$target2" && break
747
748 done
749
750 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x"
751 debug-print "$FUNCNAME: determined plevel=$plevel"
752 # do the patching
753 ebegin "Applying patch ${x##*/}..."
754 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x"
755 eend $?
756
757 done 1490 done
758 1491 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1492 case ${ARCH} in
1493 x86) export ARCH="i386";;
1494 amd64) export ARCH="x86_64";;
1495 hppa) export ARCH="parisc";;
1496 mips) export ARCH="mips";;
1497 sparc) export ARCH="$(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!
1498 *) export ARCH="${ARCH}";;
1499 esac
759} 1500}
1501
1502# set's ARCH back to what portage expects
1503set_arch_to_portage() {
1504 i=10
1505 while ((i--)) ; do
1506 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1507 done
1508 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1509}
1510
1511# Jeremy Huddleston <eradicator@gentoo.org>:
1512# preserve_old_lib /path/to/libblah.so.0
1513# preserve_old_lib_notify /path/to/libblah.so.0
1514#
1515# These functions are useful when a lib in your package changes --soname. Such
1516# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1517# would break packages that link against it. Most people get around this
1518# by using the portage SLOT mechanism, but that is not always a relevant
1519# solution, so instead you can add the following to your ebuilds:
1520#
1521# src_install() {
1522# ...
1523# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1524# ...
1525# }
1526#
1527# pkg_postinst() {
1528# ...
1529# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1530# ...
1531# }
1532
1533preserve_old_lib() {
1534 LIB=$1
1535
1536 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1537 SONAME=`basename ${LIB}`
1538 DIRNAME=`dirname ${LIB}`
1539
1540 dodir ${DIRNAME}
1541 cp ${ROOT}${LIB} ${D}${DIRNAME}
1542 touch ${D}${LIB}
1543 fi
1544}
1545
1546preserve_old_lib_notify() {
1547 LIB=$1
1548
1549 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1550 SONAME=`basename ${LIB}`
1551
1552 einfo "An old version of an installed library was detected on your system."
1553 einfo "In order to avoid breaking packages that link against is, this older version"
1554 einfo "is not being removed. In order to make full use of this newer version,"
1555 einfo "you will need to execute the following command:"
1556 einfo " revdep-rebuild --soname ${SONAME}"
1557 einfo
1558 einfo "After doing that, you can safely remove ${LIB}"
1559 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1560 fi
1561}
1562
1563# Hack for people to figure out if a package was built with
1564# certain USE flags
1565#
1566# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1567# ex: built_with_use xchat gtk2
1568#
1569# Flags: -a all USE flags should be utilized
1570# -o at least one USE flag should be utilized
1571# Note: the default flag is '-a'
1572built_with_use() {
1573 local opt=$1
1574 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1575
1576 local PKG=$(best_version $1)
1577 shift
1578
1579 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1580 [[ ! -e ${USEFILE} ]] && return 1
1581
1582 local USE_BUILT=$(<${USEFILE})
1583 while [[ $# -gt 0 ]] ; do
1584 if [[ ${opt} = "-o" ]] ; then
1585 has $1 ${USE_BUILT} && return 0
1586 else
1587 has $1 ${USE_BUILT} || return 1
1588 fi
1589 shift
1590 done
1591 [[ ${opt} = "-a" ]]
1592}
1593
1594# Many configure scripts wrongly bail when a C++ compiler
1595# could not be detected. #73450
1596epunt_cxx() {
1597 local dir=$1
1598 [[ -z ${dir} ]] && dir=${S}
1599 ebegin "Removing useless C++ checks"
1600 local f
1601 for f in $(find ${dir} -name configure) ; do
1602 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1603 done
1604 eend 0
1605}
1606
1607# dopamd [ file ] [ new file ]
1608#
1609# Install pam auth config file in /etc/pam.d
1610#
1611# The first argument, 'file' is required. Install as 'new file', if
1612# specified.
1613
1614dopamd() {
1615 local pamd="$1" newpamd="${2:-$1}"
1616 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1617
1618 use pam || return 0
1619
1620 insinto /etc/pam.d
1621 # these are the default doins options, but be explicit just in case
1622 insopts -m 0644 -o root -g root
1623 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1624}
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