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Revision 1.24 Revision 1.81
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Technologies, Inc.
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 1.24 2003/03/03 21:27:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.81 2004/02/24 03:53:26 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
36# 36#
37gen_usr_ldscript() { 37gen_usr_ldscript() {
38 38
39 # Just make sure it exists 39 # Just make sure it exists
40 dodir /usr/lib 40 dodir /usr/lib
41 41
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT"
43/* GNU ld script 43/* GNU ld script
44 Because Gentoo have critical dynamic libraries 44 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 45 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 46 need to have a "fake" dynamic lib in /usr/lib,
70 return 0 70 return 0
71 fi 71 fi
72 72
73 # Get the length of $* 73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)" 74 str_length="$(echo -n "$*" | wc -m)"
75 75
76 while [ "$i" -lt "${str_length}" ] 76 while [ "$i" -lt "${str_length}" ]
77 do 77 do
78 echo -n "=" 78 echo -n "="
79 79
80 i=$((i + 1)) 80 i=$((i + 1))
81 done 81 done
82 82
83 echo 83 echo
84 84
88# Default directory where patches are located 88# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 89EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 90# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 91EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 92# Default options for patch
93# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
93EPATCH_OPTS="" 94EPATCH_OPTS="-g0"
94# List of patches not to apply. Not this is only file names, 95# List of patches not to apply. Not this is only file names,
95# and not the full path .. 96# and not the full path ..
96EPATCH_EXCLUDE="" 97EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 98# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 99EPATCH_SINGLE_MSG=""
100# Force applying bulk patches even if not following the style:
101#
102# ??_${ARCH}_foo.${EPATCH_SUFFIX}
103#
104EPATCH_FORCE="no"
99 105
100# This function is for bulk patching, or in theory for just one 106# This function is for bulk patching, or in theory for just one
101# or two patches. 107# or two patches.
102# 108#
103# It should work with .bz2, .gz, .zip and plain text patches. 109# It should work with .bz2, .gz, .zip and plain text patches.
145 fi 151 fi
146 152
147 if [ -n "$1" -a -f "$1" ] 153 if [ -n "$1" -a -f "$1" ]
148 then 154 then
149 SINGLE_PATCH="yes" 155 SINGLE_PATCH="yes"
150 156
151 local EPATCH_SOURCE="$1" 157 local EPATCH_SOURCE="$1"
152 local EPATCH_SUFFIX="${1##*\.}" 158 local EPATCH_SUFFIX="${1##*\.}"
153 159
154 elif [ -n "$1" -a -d "$1" ] 160 elif [ -n "$1" -a -d "$1" ]
155 then 161 then
162 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
163 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
164 then
165 local EPATCH_SOURCE="$1/*"
166 else
156 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 167 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
168 fi
157 else 169 else
158 if [ ! -d ${EPATCH_SOURCE} ] 170 if [ ! -d ${EPATCH_SOURCE} ]
159 then 171 then
160 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 172 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161 then 173 then
167 eerror 179 eerror
168 eerror " ${EPATCH_SOURCE}" 180 eerror " ${EPATCH_SOURCE}"
169 echo 181 echo
170 die "Cannot find \$EPATCH_SOURCE!" 182 die "Cannot find \$EPATCH_SOURCE!"
171 fi 183 fi
172 184
173 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 185 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
174 fi 186 fi
175 187
176 case ${EPATCH_SUFFIX##*\.} in 188 case ${EPATCH_SUFFIX##*\.} in
177 bz2) 189 bz2)
201 # New ARCH dependant patch naming scheme... 213 # New ARCH dependant patch naming scheme...
202 # 214 #
203 # ???_arch_foo.patch 215 # ???_arch_foo.patch
204 # 216 #
205 if [ -f ${x} ] && \ 217 if [ -f ${x} ] && \
206 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 218 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
219 [ "${EPATCH_FORCE}" = "yes" ])
207 then 220 then
208 local count=0 221 local count=0
209 local popts="${EPATCH_OPTS}" 222 local popts="${EPATCH_OPTS}"
210 223
211 if [ -n "${EPATCH_EXCLUDE}" ] 224 if [ -n "${EPATCH_EXCLUDE}" ]
213 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 226 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ]
214 then 227 then
215 continue 228 continue
216 fi 229 fi
217 fi 230 fi
218 231
219 if [ "${SINGLE_PATCH}" = "yes" ] 232 if [ "${SINGLE_PATCH}" = "yes" ]
220 then 233 then
221 if [ -n "${EPATCH_SINGLE_MSG}" ] 234 if [ -n "${EPATCH_SINGLE_MSG}" ]
222 then 235 then
223 einfo "${EPATCH_SINGLE_MSG}" 236 einfo "${EPATCH_SINGLE_MSG}"
243 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 256 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
244 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 257 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
245 else 258 else
246 PATCH_TARGET="${x}" 259 PATCH_TARGET="${x}"
247 fi 260 fi
248 261
249 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
250 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 263 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
251 264
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
253 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 266 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
254 267
255 if [ "${PATCH_SUFFIX}" != "patch" ] 268 if [ "${PATCH_SUFFIX}" != "patch" ]
256 then 269 then
261 #die "Could not extract patch!" 274 #die "Could not extract patch!"
262 count=5 275 count=5
263 break 276 break
264 fi 277 fi
265 fi 278 fi
266 279
267 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 280 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
268 then 281 then
269 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 282 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
270 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 283 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
271 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 284 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
283 #die "Real world sux compared to the dreamworld!" 296 #die "Real world sux compared to the dreamworld!"
284 count=5 297 count=5
285 fi 298 fi
286 299
287 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
288 301
289 break 302 break
290 fi 303 fi
291 304
292 count=$((count + 1)) 305 count=$((count + 1))
293 done 306 done
318 then 331 then
319 einfo "Done with patching" 332 einfo "Done with patching"
320 fi 333 fi
321} 334}
322 335
336# This function return true if we are using the NPTL pthreads
337# implementation.
338#
339# <azarah@gentoo.org> (06 March 2003)
340#
341
342have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE
346 #include <unistd.h>
347 #include <stdio.h>
348
349 int main()
350 {
351 char buf[255];
352 char *str = buf;
353
354 confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255);
355 if (NULL != str) {
356 printf("%s\n", str);
357 if (NULL != strstr(str, "NPTL"))
358 return 0;
359 }
360
361 return 1;
362 }
363 END
364
365 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... "
366 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
367 then
368 echo "yes"
369 einfon "Checking what PTHREADS implementation we have ... "
370 if ${T}/nptl
371 then
372 return 0
373 else
374 return 1
375 fi
376 else
377 echo "no"
378 fi
379
380 return 1
381}
382
323# This function check how many cpu's are present, and then set 383# This function check how many cpu's are present, and then set
324# -j in MAKEOPTS accordingly. 384# -j in MAKEOPTS accordingly.
325# 385#
326# Thanks to nall <nall@gentoo.org> for this. 386# Thanks to nall <nall@gentoo.org> for this.
327# 387#
340 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" 400 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`"
341 ADMINPARAM="${ADMINPARAM/-j}" 401 ADMINPARAM="${ADMINPARAM/-j}"
342 fi 402 fi
343 403
344 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 404 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`"
345 405
346 if [ "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 406 if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \
347 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 407 "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ]
348 then 408 then
349 # these archs will always have "[Pp]rocessor" 409 # these archs will always have "[Pp]rocessor"
350 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" 410 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
351 411
352 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] 412 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
353 then 413 then
354 # sparc always has "ncpus active" 414 # sparc always has "ncpus active"
355 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 415 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
356 416
357 elif [ "${ARCH}" = "alpha" ] 417 elif [ "${ARCH}" = "alpha" ]
358 then 418 then
359 # alpha has "cpus active", but only when compiled with SMP 419 # alpha has "cpus active", but only when compiled with SMP
360 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] 420 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
361 then 421 then
362 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" 422 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
363 else 423 else
364 jobs=2 424 jobs=2
365 fi 425 fi
366 426
367 elif [ "${ARCH}" = "ppc" ] 427 elif [ "${ARCH}" = "ppc" -o "${ARCH}" = "ppc64" ]
368 then 428 then
369 # ppc has "processor", but only when compiled with SMP 429 # ppc has "processor", but only when compiled with SMP
370 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] 430 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
371 then 431 then
372 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" 432 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
381 # Make sure the number is valid ... 441 # Make sure the number is valid ...
382 if [ "${jobs}" -lt 1 ] 442 if [ "${jobs}" -lt 1 ]
383 then 443 then
384 jobs=1 444 jobs=1
385 fi 445 fi
386 446
387 if [ -n "${ADMINPARAM}" ] 447 if [ -n "${ADMINPARAM}" ]
388 then 448 then
389 if [ "${jobs}" -gt "${ADMINPARAM}" ] 449 if [ "${jobs}" -gt "${ADMINPARAM}" ]
390 then 450 then
391 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 451 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
395 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 455 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
396 fi 456 fi
397 fi 457 fi
398} 458}
399 459
460# Cheap replacement for when debianutils (and thus mktemp)
461# does not exist on the users system
462# vapier@gentoo.org
463#
464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() {
466 local topdir="$1"
467
468 [ -z "${topdir}" ] && topdir=/tmp
469 if [ "`which mktemp 2>/dev/null`" ]
470 then
471 mktemp -p ${topdir}
472 else
473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
474 touch ${tmp}
475 echo ${tmp}
476 fi
477}
478
400# Simplify/standardize adding users to the system 479# Simplify/standardize adding users to the system
401# vapier@gentoo.org 480# vapier@gentoo.org
402# 481#
403# enewuser(username, uid, shell, homedir, groups, extra options) 482# enewuser(username, uid, shell, homedir, groups, extra options)
404# 483#
405# Default values if you do not specify any: 484# Default values if you do not specify any:
406# username: REQUIRED ! 485# username: REQUIRED !
407# uid: next available (see useradd(8)) 486# uid: next available (see useradd(8))
487# note: pass -1 to get default behavior
408# shell: /bin/false 488# shell: /bin/false
409# homedir: /dev/null 489# homedir: /dev/null
410# groups: none 490# groups: none
411# extra: comment of 'added by portage for ${PN}' 491# extra: comment of 'added by portage for ${PN}'
412enewuser() { 492enewuser() {
413 # get the username 493 # get the username
414 local euser="$1"; shift 494 local euser="$1"; shift
415 if [ -z "${euser}" ] ; then 495 if [ -z "${euser}" ]
496 then
416 eerror "No username specified !" 497 eerror "No username specified !"
417 die "Cannot call enewuser without a username" 498 die "Cannot call enewuser without a username"
418 fi 499 fi
419 einfo "Adding user '${euser}' to your system ..."
420 500
421 # setup a file for testing usernames/groups 501 # setup a file for testing usernames/groups
422 local tmpfile="`mktemp -p ${T}`" 502 local tmpfile="`mymktemp ${T}`"
423 touch ${tmpfile}
424 chown ${euser} ${tmpfile} >& /dev/null 503 chown ${euser} ${tmpfile} >& /dev/null
425 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" 504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
426 505
427 # see if user already exists 506 # see if user already exists
428 if [ "${euser}" == "${realuser}" ] ; then 507 if [ "${euser}" == "${realuser}" ]
429 einfo "${euser} already exists on your system :)" 508 then
430 return 0 509 return 0
431 fi 510 fi
511 einfo "Adding user '${euser}' to your system ..."
432 512
433 # options to pass to useradd 513 # options to pass to useradd
434 local opts="" 514 local opts=
435 515
436 # handle uid 516 # handle uid
437 local euid="$1"; shift 517 local euid="$1"; shift
438 if [ ! -z "${euid}" ] ; then 518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
439 if [ ${euid} -gt 0 ] ; then 520 if [ "${euid}" -gt 0 ]
521 then
440 opts="${opts} -u ${euid}" 522 opts="${opts} -u ${euid}"
441 else 523 else
442 eerror "Userid given but is not greater than 0 !" 524 eerror "Userid given but is not greater than 0 !"
443 die "${euid} is not a valid UID" 525 die "${euid} is not a valid UID"
444 fi 526 fi
447 fi 529 fi
448 einfo " - Userid: ${euid}" 530 einfo " - Userid: ${euid}"
449 531
450 # handle shell 532 # handle shell
451 local eshell="$1"; shift 533 local eshell="$1"; shift
452 if [ ! -z "${eshell}" ] ; then 534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then
453 if [ ! -e ${eshell} ] ; then 536 if [ ! -e "${eshell}" ]
537 then
454 eerror "A shell was specified but it does not exist !" 538 eerror "A shell was specified but it does not exist !"
455 die "${eshell} does not exist" 539 die "${eshell} does not exist"
456 fi 540 fi
457 else 541 else
458 eshell=/bin/false 542 eshell="/bin/false"
459 fi 543 fi
460 einfo " - Shell: ${eshell}" 544 einfo " - Shell: ${eshell}"
461 opts="${opts} -s ${eshell}" 545 opts="${opts} -s ${eshell}"
462 546
463 # handle homedir 547 # handle homedir
464 local ehome="$1"; shift 548 local ehome="$1"; shift
465 if [ -z "${ehome}" ] ; then 549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then
466 ehome=/dev/null 551 ehome="/dev/null"
467 fi 552 fi
468 einfo " - Home: ${ehome}" 553 einfo " - Home: ${ehome}"
469 opts="${opts} -d ${ehome}" 554 opts="${opts} -d ${ehome}"
470 555
471 # handle groups 556 # handle groups
472 local egroups="$1"; shift 557 local egroups="$1"; shift
473 if [ ! -z "${egroups}" ] ; then 558 if [ ! -z "${egroups}" ]
559 then
474 local realgroup 560 local realgroup=
475 local oldifs="${IFS}" 561 local oldifs="${IFS}"
476 export IFS="," 562 export IFS=","
477 for g in ${egroups} ; do 563 for g in ${egroups}
564 do
478 chgrp ${g} ${tmpfile} >& /dev/null 565 chgrp ${g} ${tmpfile} >& /dev/null
479 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
480 if [ "${g}" != "${realgroup}" ] ; then 567 if [ "${g}" != "${realgroup}" ]
568 then
481 eerror "You must add ${g} to the system first" 569 eerror "You must add ${g} to the system first"
482 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
483 fi 571 fi
484 done 572 done
485 export IFS="${oldifs}" 573 export IFS="${oldifs}"
489 fi 577 fi
490 einfo " - Groups: ${egroups}" 578 einfo " - Groups: ${egroups}"
491 579
492 # handle extra and add the user 580 # handle extra and add the user
493 local eextra="$@" 581 local eextra="$@"
494 local oldsandbox="${oldsandbox}" 582 local oldsandbox="${SANDBOX_ON}"
495 export SANDBOX_ON="0" 583 export SANDBOX_ON="0"
496 if [ -z "${eextra}" ] ; then 584 if [ -z "${eextra}" ]
585 then
497 useradd ${opts} ${euser} \ 586 useradd ${opts} ${euser} \
498 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
499 || die "enewuser failed" 588 || die "enewuser failed"
500 else 589 else
501 einfo " - Extra: ${eextra}" 590 einfo " - Extra: ${eextra}"
502 useradd ${opts} ${euser} ${eextra} \ 591 useradd ${opts} ${euser} ${eextra} \
503 || die "enewuser failed" 592 || die "enewuser failed"
504 fi 593 fi
505 export SANDBOX_ON="${oldsandbox}" 594 export SANDBOX_ON="${oldsandbox}"
506 595
507 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
508 einfo " - Creating ${ehome} in ${D}" 598 einfo " - Creating ${ehome} in ${D}"
509 dodir ${ehome} 599 dodir ${ehome}
510 fperms ${euser} ${ehome} 600 fowners ${euser} ${ehome}
601 fperms 755 ${ehome}
511 fi 602 fi
512} 603}
513 604
514# Simplify/standardize adding groups to the system 605# Simplify/standardize adding groups to the system
515# vapier@gentoo.org 606# vapier@gentoo.org
521# gid: next available (see groupadd(8)) 612# gid: next available (see groupadd(8))
522# extra: none 613# extra: none
523enewgroup() { 614enewgroup() {
524 # get the group 615 # get the group
525 local egroup="$1"; shift 616 local egroup="$1"; shift
526 if [ -z "${egroup}" ] ; then 617 if [ -z "${egroup}" ]
618 then
527 eerror "No group specified !" 619 eerror "No group specified !"
528 die "Cannot call enewgroup without a group" 620 die "Cannot call enewgroup without a group"
529 fi 621 fi
530 einfo "Adding group '${egroup}' to your system ..."
531 622
532 # setup a file for testing groupname 623 # setup a file for testing groupname
533 local tmpfile="`mktemp -p ${T}`" 624 local tmpfile="`mymktemp ${T}`"
534 touch ${tmpfile}
535 chgrp ${egroup} ${tmpfile} >& /dev/null 625 chgrp ${egroup} ${tmpfile} >& /dev/null
536 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
537 627
538 # see if group already exists 628 # see if group already exists
539 if [ "${egroup}" == "${realgroup}" ] ; then 629 if [ "${egroup}" == "${realgroup}" ]
540 einfo "${egroup} already exists on your system :)" 630 then
541 return 0 631 return 0
542 fi 632 fi
633 einfo "Adding group '${egroup}' to your system ..."
543 634
544 # options to pass to useradd 635 # options to pass to useradd
545 local opts="" 636 local opts=
546 637
547 # handle gid 638 # handle gid
548 local egid="$1"; shift 639 local egid="$1"; shift
549 if [ ! -z "${egid}" ] ; then 640 if [ ! -z "${egid}" ]
641 then
550 if [ ${egid} -gt 0 ] ; then 642 if [ "${egid}" -gt 0 ]
643 then
551 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
552 else 645 else
553 eerror "Groupid given but is not greater than 0 !" 646 eerror "Groupid given but is not greater than 0 !"
554 die "${egid} is not a valid GID" 647 die "${egid} is not a valid GID"
555 fi 648 fi
561 # handle extra 654 # handle extra
562 local eextra="$@" 655 local eextra="$@"
563 opts="${opts} ${eextra}" 656 opts="${opts} ${eextra}"
564 657
565 # add the group 658 # add the group
566 local oldsandbox="${oldsandbox}" 659 local oldsandbox="${SANDBOX_ON}"
567 export SANDBOX_ON="0" 660 export SANDBOX_ON="0"
568 groupadd ${opts} ${egroup} || die "enewgroup failed" 661 groupadd ${opts} ${egroup} || die "enewgroup failed"
569 export SANDBOX_ON="${oldsandbox}" 662 export SANDBOX_ON="${oldsandbox}"
570} 663}
571 664
572# Simple script to replace 'dos2unix' binaries 665# Simple script to replace 'dos2unix' binaries
573# vapier@gentoo.org 666# vapier@gentoo.org
574# 667#
575# edos2unix(file, <more files>...) 668# edos2unix(file, <more files>...)
576edos2unix() { 669edos2unix() {
577 for f in $@ ; do 670 for f in "$@"
578 cp ${f} ${T}/ 671 do
579 sed 's/\r$//' ${T}/${f}.old > ${f} 672 cp "${f}" ${T}/edos2unix
673 sed 's/\r$//' ${T}/edos2unix > "${f}"
580 done 674 done
581} 675}
676
677# Make a desktop file !
678# Great for making those icons in kde/gnome startmenu !
679# 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#
684# make_desktop_entry(<binary>, [name], [icon], [type], [path])
685#
686# binary: what binary does the app run with ?
687# name: the name that will show up in the menu
688# icon: give your little like a pretty little icon ...
689# this can be relative (to /usr/share/pixmaps) or
690# a full path to an icon
691# type: what kind of application is this ? for categories:
692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
693# path: if your app needs to startup in a specific dir
694make_desktop_entry() {
695 [ -z "$1" ] && eerror "You must specify the executable" && return 1
696
697 local exec="${1}"
698 local name="${2:-${PN}}"
699 local icon="${3:-${PN}.png}"
700 local type="${4}"
701 local subdir="${6}"
702 local path="${5:-${GAMES_PREFIX}}"
703 if [ -z "${type}" ]
704 then
705 case ${CATEGORY} in
706 "app-emulation")
707 type=Emulator
708 subdir="Games"
709 ;;
710 "games-"*)
711 type=Game
712 subdir="Games"
713 ;;
714 "net-"*)
715 type=Network
716 subdir="${type}"
717 ;;
718 *)
719 type=
720 subdir=
721 ;;
722 esac
723 fi
724 local desktop="${T}/${exec}.desktop"
725
726echo "[Desktop Entry]
727Encoding=UTF-8
728Version=0.9.2
729Name=${name}
730Type=Application
731Comment=${DESCRIPTION}
732Exec=${exec}
733Path=${path}
734Icon=${icon}
735Categories=Application;${type};" > ${desktop}
736
737 if [ -d "/usr/share/applications" ]
738 then
739 insinto /usr/share/applications
740 doins ${desktop}
741 fi
742
743 #if [ -d "/usr/share/gnome/apps" ]
744 #then
745 # insinto /usr/share/gnome/apps/Games
746 # doins ${desktop}
747 #fi
748
749 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
750 #then
751 # for ver in /usr/kde/*
752 # do
753 # insinto ${ver}/share/applnk/Games
754 # doins ${desktop}
755 # done
756 #fi
757
758 if [ -d "/usr/share/applnk" ]
759 then
760 insinto /usr/share/applnk/${subdir}
761 doins ${desktop}
762 fi
763
764 return 0
765}
766
767# for internal use only (unpack_pdv and unpack_makeself)
768find_unpackable_file() {
769 local src="$1"
770 if [ -z "${src}" ]
771 then
772 src="${DISTDIR}/${A}"
773 else
774 if [ -e "${DISTDIR}/${src}" ]
775 then
776 src="${DISTDIR}/${src}"
777 elif [ -e "${PWD}/${src}" ]
778 then
779 src="${PWD}/${src}"
780 elif [ -e "${src}" ]
781 then
782 src="${src}"
783 fi
784 fi
785 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
786 echo "${src}"
787}
788
789# Unpack those pesky pdv generated files ...
790# They're self-unpacking programs with the binary package stuffed in
791# the middle of the archive. Valve seems to use it a lot ... too bad
792# it seems to like to segfault a lot :(. So lets take it apart ourselves.
793#
794# Usage: unpack_pdv [file to unpack] [size of off_t]
795# - you have to specify the off_t size ... i have no idea how to extract that
796# information out of the binary executable myself. basically you pass in
797# the size of the off_t type (in bytes) on the machine that built the pdv
798# archive. one way to determine this is by running the following commands:
799# strings <pdv archive> | grep lseek
800# strace -elseek <pdv archive>
801# basically look for the first lseek command (we do the strings/grep because
802# sometimes the function call is _llseek or something) and steal the 2nd
803# parameter. here is an example:
804# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
805# lseek
806# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
807# lseek(3, -4, SEEK_END) = 2981250
808# thus we would pass in the value of '4' as the second parameter.
809unpack_pdv() {
810 local src="`find_unpackable_file $1`"
811 local sizeoff_t="$2"
812
813 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
814
815 local shrtsrc="`basename ${src}`"
816 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
817 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
818 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
819
820 # grab metadata for debug reasons
821 local metafile="`mymktemp ${T}`"
822 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
823
824 # rip out the final file name from the metadata
825 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
826 datafile="`basename ${datafile}`"
827
828 # now lets uncompress/untar the file if need be
829 local tmpfile="`mymktemp ${T}`"
830 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
831
832 local iscompressed="`file -b ${tmpfile}`"
833 if [ "${iscompressed:0:8}" == "compress" ] ; then
834 iscompressed=1
835 mv ${tmpfile}{,.Z}
836 gunzip ${tmpfile}
837 else
838 iscompressed=0
839 fi
840 local istar="`file -b ${tmpfile}`"
841 if [ "${istar:0:9}" == "POSIX tar" ] ; then
842 istar=1
843 else
844 istar=0
845 fi
846
847 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
848 #dd if=${src} ibs=${metaskip} count=1 \
849 # | dd ibs=${tailskip} skip=1 \
850 # | gzip -dc \
851 # > ${datafile}
852 if [ ${iscompressed} -eq 1 ] ; then
853 if [ ${istar} -eq 1 ] ; then
854 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
855 | head -c $((${metaskip}-${tailskip})) \
856 | tar -xzf -
857 else
858 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
859 | head -c $((${metaskip}-${tailskip})) \
860 | gzip -dc \
861 > ${datafile}
862 fi
863 else
864 if [ ${istar} -eq 1 ] ; then
865 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
866 | head -c $((${metaskip}-${tailskip})) \
867 | tar --no-same-owner -xf -
868 else
869 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
870 | head -c $((${metaskip}-${tailskip})) \
871 > ${datafile}
872 fi
873 fi
874 true
875 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
876 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
877}
878
879# Unpack those pesky makeself generated files ...
880# They're shell scripts with the binary package tagged onto
881# the end of the archive. Loki utilized the format as does
882# many other game companies.
883#
884# Usage: unpack_makeself [file to unpack] [offset]
885# - If the file is not specified then unpack will utilize ${A}.
886# - If the offset is not specified then we will attempt to extract
887# the proper offset from the script itself.
888unpack_makeself() {
889 local src="`find_unpackable_file $1`"
890 local skip="$2"
891
892 local shrtsrc="`basename ${src}`"
893 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
894 if [ -z "${skip}" ]
895 then
896 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
897 local skip=0
898 case ${ver} in
899 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
900 skip=`grep -a ^skip= ${src} | cut -d= -f2`
901 ;;
902 2.0|2.0.1)
903 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-`
904 ;;
905 2.1.1)
906 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-`
907 let skip="skip + 1"
908 ;;
909 2.1.2)
910 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1`
911 let skip="skip + 1"
912 ;;
913 2.1.3)
914 skip=`grep -a ^offset= ${src} | awk '{print $3}'`
915 let skip="skip + 1"
916 ;;
917 *)
918 eerror "I'm sorry, but I was unable to support the Makeself file."
919 eerror "The version I detected was '${ver}'."
920 eerror "Please file a bug about the file ${shrtsrc} at"
921 eerror "http://bugs.gentoo.org/ so that support can be added."
922 die "makeself version '${ver}' not supported"
923 ;;
924 esac
925 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
926 fi
927
928 # lets grab the first few bytes of the file to figure out what kind of archive it is
929 local tmpfile="`mymktemp ${T}`"
930 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
931 local filetype="`file -b ${tmpfile}`"
932 case ${filetype} in
933 *tar\ archive)
934 tail -n +${skip} ${src} | tar --no-same-owner -xf -
935 ;;
936 bzip2*)
937 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf -
938 ;;
939 gzip*)
940 tail -n +${skip} ${src} | tar --no-same-owner -xzf -
941 ;;
942 *)
943 false
944 ;;
945 esac
946 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
947}
948
949# Display a license for user to accept.
950#
951# Usage: check_license [license]
952# - If the file is not specified then ${LICENSE} is used.
953check_license() {
954 local lic=$1
955 if [ -z "${lic}" ] ; then
956 lic="${PORTDIR}/licenses/${LICENSE}"
957 else
958 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
959 lic="${PORTDIR}/licenses/${src}"
960 elif [ -e "${PWD}/${src}" ] ; then
961 lic="${PWD}/${src}"
962 elif [ -e "${src}" ] ; then
963 lic="${src}"
964 fi
965 fi
966 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
967 local l="`basename ${lic}`"
968
969 # here is where we check for the licenses the user already
970 # accepted ... if we don't find a match, we make the user accept
971 local alic
972 for alic in "${ACCEPT_LICENSE}" ; do
973 [ "${alic}" == "*" ] && return 0
974 [ "${alic}" == "${l}" ] && return 0
975 done
976
977 local licmsg="`mymktemp ${T}`"
978 cat << EOF > ${licmsg}
979**********************************************************
980The following license outlines the terms of use of this
981package. You MUST accept this license for installation to
982continue. When you are done viewing, hit 'q'. If you
983CTRL+C out of this, the install will not run!
984**********************************************************
985
986EOF
987 cat ${lic} >> ${licmsg}
988 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
989 einfon "Do you accept the terms of this license (${l})? [yes/no] "
990 read alic
991 case ${alic} in
992 yes|Yes|y|Y)
993 return 0
994 ;;
995 *)
996 echo;echo;echo
997 eerror "You MUST accept the license to continue! Exiting!"
998 die "Failed to accept license"
999 ;;
1000 esac
1001}
1002
1003# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1004# the whole 'non-interactive' policy, but damnit I want CD support !
1005#
1006# with these cdrom functions we handle all the user interaction and
1007# standardize everything. all you have to do is call cdrom_get_cds()
1008# and when the function returns, you can assume that the cd has been
1009# found at CDROM_ROOT.
1010#
1011# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1012# etc... if you want to give the cds better names, then just export
1013# the CDROM_NAME_X variables before calling cdrom_get_cds().
1014#
1015# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1016#
1017# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1018# - this will attempt to locate a cd based upon a file that is on
1019# the cd ... the more files you give this function, the more cds
1020# the cdrom functions will handle
1021cdrom_get_cds() {
1022 # first we figure out how many cds we're dealing with by
1023 # the # of files they gave us
1024 local cdcnt=0
1025 local f=
1026 for f in "$@" ; do
1027 cdcnt=$((cdcnt + 1))
1028 export CDROM_CHECK_${cdcnt}="$f"
1029 done
1030 export CDROM_TOTAL_CDS=${cdcnt}
1031 export CDROM_CURRENT_CD=1
1032
1033 # now we see if the user gave use CD_ROOT ...
1034 # if they did, let's just believe them that it's correct
1035 if [ ! -z "${CD_ROOT}" ] ; then
1036 export CDROM_ROOT="${CD_ROOT}"
1037 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1038 return
1039 fi
1040 # do the same for CD_ROOT_X
1041 if [ ! -z "${CD_ROOT_1}" ] ; then
1042 local var=
1043 cdcnt=0
1044 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1045 cdcnt=$((cdcnt + 1))
1046 var="CD_ROOT_${cdcnt}"
1047 if [ -z "${!var}" ] ; then
1048 eerror "You must either use just the CD_ROOT"
1049 eerror "or specify ALL the CD_ROOT_X variables."
1050 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1051 die "could not locate CD_ROOT_${cdcnt}"
1052 fi
1053 export CDROM_ROOTS_${cdcnt}="${!var}"
1054 done
1055 export CDROM_ROOT=${CDROM_ROOTS_1}
1056 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1057 return
1058 fi
1059
1060 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1061 einfon "This ebuild will need the "
1062 if [ -z "${CDROM_NAME}" ] ; then
1063 echo "cdrom for ${PN}."
1064 else
1065 echo "${CDROM_NAME}."
1066 fi
1067 echo
1068 einfo "If you do not have the CD, but have the data files"
1069 einfo "mounted somewhere on your filesystem, just export"
1070 einfo "the variable CD_ROOT so that it points to the"
1071 einfo "directory containing the files."
1072 echo
1073 else
1074 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1075 cdcnt=0
1076 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1077 cdcnt=$((cdcnt + 1))
1078 var="CDROM_NAME_${cdcnt}"
1079 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}"
1080 done
1081 echo
1082 einfo "If you do not have the CDs, but have the data files"
1083 einfo "mounted somewhere on your filesystem, just export"
1084 einfo "the following variables so they point to the right place:"
1085 einfon ""
1086 cdcnt=0
1087 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do
1088 cdcnt=$((cdcnt + 1))
1089 echo -n " CD_ROOT_${cdcnt}"
1090 done
1091 echo
1092 einfo "Or, if you have all the files in the same place, or"
1093 einfo "you only have one cdrom, you can export CD_ROOT"
1094 einfo "and that place will be used as the same data source"
1095 einfo "for all the CDs."
1096 echo
1097 fi
1098 export CDROM_CURRENT_CD=0
1099 cdrom_load_next_cd
1100}
1101
1102# this is only used when you need access to more than one cd.
1103# when you have finished using the first cd, just call this function.
1104# when it returns, CDROM_ROOT will be pointing to the second cd.
1105# remember, you can only go forward in the cd chain, you can't go back.
1106cdrom_load_next_cd() {
1107 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1108 local var=
1109
1110 if [ ! -z "${CD_ROOT}" ] ; then
1111 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1112 return
1113 fi
1114
1115 unset CDROM_ROOT
1116 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1117 if [ -z "${!var}" ] ; then
1118 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1119 cdrom_locate_file_on_cd ${!var}
1120 else
1121 export CDROM_ROOT="${!var}"
1122 fi
1123
1124 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1125}
1126
1127# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1128# functions. this should *never* be called from an ebuild.
1129# all it does is try to locate a give file on a cd ... if the cd isn't
1130# found, then a message asking for the user to insert the cdrom will be
1131# displayed and we'll hang out here until:
1132# (1) the file is found on a mounted cdrom
1133# (2) the user hits CTRL+C
1134cdrom_locate_file_on_cd() {
1135 while [ -z "${CDROM_ROOT}" ] ; do
1136 local dir="$(dirname ${@})"
1137 local file="$(basename ${@})"
1138 local mline=""
1139 local showedmsg=0
1140
1141 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do
1142 [ -d "${mline}/${dir}" ] || continue
1143 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \
1144 && export CDROM_ROOT=${mline}
1145 done
1146
1147 if [ -z "${CDROM_ROOT}" ] ; then
1148 echo
1149 if [ ${showedmsg} -eq 0 ] ; then
1150 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then
1151 if [ -z "${CDROM_NAME}" ] ; then
1152 einfo "Please insert the cdrom for ${PN} now !"
1153 else
1154 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1155 fi
1156 else
1157 if [ -z "${CDROM_NAME_1}" ] ; then
1158 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1159 else
1160 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1161 einfo "Please insert+mount the ${!var} cdrom now !"
1162 fi
1163 fi
1164 showedmsg=1
1165 fi
1166 einfo "Press return to scan for the cd again"
1167 einfo "or hit CTRL+C to abort the emerge."
1168 read
1169 fi
1170 done
1171}

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