build.sh revision 1.173
1#! /usr/bin/env sh 2# $NetBSD: build.sh,v 1.173 2007/09/01 08:15:27 jnemeth Exp $ 3# 4# Copyright (c) 2001-2005 The NetBSD Foundation, Inc. 5# All rights reserved. 6# 7# This code is derived from software contributed to The NetBSD Foundation 8# by Todd Vierling and Luke Mewburn. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. All advertising materials mentioning features or use of this software 19# must display the following acknowledgement: 20# This product includes software developed by the NetBSD 21# Foundation, Inc. and its contributors. 22# 4. Neither the name of The NetBSD Foundation nor the names of its 23# contributors may be used to endorse or promote products derived 24# from this software without specific prior written permission. 25# 26# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36# POSSIBILITY OF SUCH DAMAGE. 37# 38# 39# Top level build wrapper, for a system containing no tools. 40# 41# This script should run on any POSIX-compliant shell. If the 42# first "sh" found in the PATH is a POSIX-compliant shell, then 43# you should not need to take any special action. Otherwise, you 44# should set the environment variable HOST_SH to a POSIX-compliant 45# shell, and invoke build.sh with that shell. (Depending on your 46# system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh 47# might be a suitable shell.) 48# 49 50progname=${0##*/} 51toppid=$$ 52results=/dev/null 53trap "exit 1" 1 2 3 15 54 55bomb() 56{ 57 cat >&2 <<ERRORMESSAGE 58 59ERROR: $@ 60*** BUILD ABORTED *** 61ERRORMESSAGE 62 kill ${toppid} # in case we were invoked from a subshell 63 exit 1 64} 65 66 67statusmsg() 68{ 69 ${runcmd} echo "===> $@" | tee -a "${results}" 70} 71 72warning() 73{ 74 statusmsg "Warning: $@" 75} 76 77# Find a program in the PATH, and print the result. If not found, 78# print a default. If $2 is defined (even if it is an empty string), 79# then that is the default; otherwise, $1 is used as the default. 80find_in_PATH() 81{ 82 local prog="$1" 83 local result="${2-"$1"}" 84 local oldIFS="${IFS}" 85 local dir 86 IFS=":" 87 for dir in ${PATH}; do 88 if [ -x "${dir}/${prog}" ]; then 89 result="${dir}/${prog}" 90 break 91 fi 92 done 93 IFS="${oldIFS}" 94 echo "${result}" 95} 96 97# Try to find a working POSIX shell, and set HOST_SH to refer to it. 98# Assumes that uname_s, uname_m, and PWD have been set. 99set_HOST_SH() 100{ 101 # Even if ${HOST_SH} is already defined, we still do the 102 # sanity checks at the end. 103 104 # Solaris has /usr/xpg4/bin/sh. 105 # 106 [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \ 107 [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh" 108 109 # Try to get the name of the shell that's running this script, 110 # by parsing the output from "ps". We assume that, if the host 111 # system's ps command supports -o comm at all, it will do so 112 # in the usual way: a one-line header followed by a one-line 113 # result, possibly including trailing white space. And if the 114 # host system's ps command doesn't support -o comm, we assume 115 # that we'll get an error message on stderr and nothing on 116 # stdout. (We don't try to use ps -o 'comm=' to suppress the 117 # header line, because that is less widely supported.) 118 # 119 # If we get the wrong result here, the user can override it by 120 # specifying HOST_SH in the environment. 121 # 122 [ -z "${HOST_SH}" ] && HOST_SH="$( 123 (ps -p $$ -o comm | sed -ne '2s/[ \t]*$//p') 2>/dev/null )" 124 125 # If nothing above worked, use "sh". We will later find the 126 # first directory in the PATH that has a "sh" program. 127 # 128 [ -z "${HOST_SH}" ] && HOST_SH="sh" 129 130 # If the result so far is not an absolute path, try to prepend 131 # PWD or search the PATH. 132 # 133 case "${HOST_SH}" in 134 /*) : 135 ;; 136 */*) HOST_SH="${PWD}/${HOST_SH}" 137 ;; 138 *) HOST_SH="$(find_in_PATH "${HOST_SH}")" 139 ;; 140 esac 141 142 # If we don't have an absolute path by now, bomb. 143 # 144 case "${HOST_SH}" in 145 /*) : 146 ;; 147 *) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path." 148 ;; 149 esac 150 151 # If HOST_SH is not executable, bomb. 152 # 153 [ -x "${HOST_SH}" ] || 154 bomb "HOST_SH=\"${HOST_SH}\" is not executable." 155} 156 157initdefaults() 158{ 159 makeenv= 160 makewrapper= 161 makewrappermachine= 162 runcmd= 163 operations= 164 removedirs= 165 166 [ -d usr.bin/make ] || cd "$(dirname $0)" 167 [ -d usr.bin/make ] || 168 bomb "build.sh must be run from the top source level" 169 [ -f share/mk/bsd.own.mk ] || 170 bomb "src/share/mk is missing; please re-fetch the source tree" 171 172 # Find information about the build platform. Note that "uname -p" 173 # is not part of POSIX, but NetBSD's uname -p prints MACHINE_ARCH, 174 # while uname -m prints MACHINE. 175 # 176 uname_s=$(uname -s 2>/dev/null) 177 uname_r=$(uname -r 2>/dev/null) 178 uname_m=$(uname -m 2>/dev/null) 179 uname_p=$(uname -p 2>/dev/null || uname -m 2>/dev/null) 180 181 # If $PWD is a valid name of the current directory, POSIX mandates 182 # that pwd return it by default which causes problems in the 183 # presence of symlinks. Unsetting PWD is simpler than changing 184 # every occurrence of pwd to use -P. 185 # 186 # XXX Except that doesn't work on Solaris. Or many Linuces. 187 # 188 unset PWD 189 TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null) 190 191 # The user can set HOST_SH in the environment, or we try to 192 # guess an appropriate value. Then we set several other 193 # variables from HOST_SH. 194 # 195 set_HOST_SH 196 setmakeenv HOST_SH "${HOST_SH}" 197 setmakeenv BSHELL "${HOST_SH}" 198 setmakeenv CONFIG_SHELL "${HOST_SH}" 199 200 # Set defaults. 201 # 202 toolprefix=nb 203 204 # Some systems have a small ARG_MAX. -X prevents make(1) from 205 # exporting variables in the environment redundantly. 206 # 207 case "${uname_s}" in 208 Darwin | FreeBSD | CYGWIN*) 209 MAKEFLAGS=-X 210 ;; 211 *) 212 MAKEFLAGS= 213 ;; 214 esac 215 216 # do_{operation}=true if given operation is requested. 217 # 218 do_expertmode=false 219 do_rebuildmake=false 220 do_removedirs=false 221 do_tools=false 222 do_obj=false 223 do_build=false 224 do_distribution=false 225 do_release=false 226 do_kernel=false 227 do_releasekernel=false 228 do_install=false 229 do_sets=false 230 do_sourcesets=false 231 do_syspkgs=false 232 do_iso_image=false 233 do_iso_image_source=false 234 do_iso_dir=false 235 do_params=false 236 237 # Create scratch directory 238 # 239 tmpdir="${TMPDIR-/tmp}/nbbuild$$" 240 mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}" 241 trap "cd /; rm -r -f \"${tmpdir}\"" 0 242 results="${tmpdir}/build.sh.results" 243 244 # Set source directories 245 # 246 setmakeenv NETBSDSRCDIR "${TOP}" 247 248 # Find the version of NetBSD 249 # 250 DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)" 251 252 # Set various environment variables to known defaults, 253 # to minimize (cross-)build problems observed "in the field". 254 # 255 unsetmakeenv INFODIR 256 unsetmakeenv LESSCHARSET 257 setmakeenv LC_ALL C 258} 259 260getarch() 261{ 262 # Translate some MACHINE name aliases (known only to build.sh) 263 # into proper MACHINE and MACHINE_ARCH names. Save the alias 264 # name in makewrappermachine. 265 # 266 case "${MACHINE}" in 267 268 evbarm-e[bl]) 269 makewrappermachine=${MACHINE} 270 # MACHINE_ARCH is "arm" or "armeb", not "armel" 271 MACHINE_ARCH=arm${MACHINE##*-} 272 MACHINE_ARCH=${MACHINE_ARCH%el} 273 MACHINE=${MACHINE%-e[bl]} 274 ;; 275 276 evbmips-e[bl]|sbmips-e[bl]) 277 makewrappermachine=${MACHINE} 278 MACHINE_ARCH=mips${MACHINE##*-} 279 MACHINE=${MACHINE%-e[bl]} 280 ;; 281 282 evbmips64-e[bl]|sbmips64-e[bl]) 283 makewrappermachine=${MACHINE} 284 MACHINE_ARCH=mips64${MACHINE##*-} 285 MACHINE=${MACHINE%64-e[bl]} 286 ;; 287 288 evbsh3-e[bl]) 289 makewrappermachine=${MACHINE} 290 MACHINE_ARCH=sh3${MACHINE##*-} 291 MACHINE=${MACHINE%-e[bl]} 292 ;; 293 294 esac 295 296 # Translate a MACHINE into a default MACHINE_ARCH. 297 # 298 case "${MACHINE}" in 299 300 acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus) 301 MACHINE_ARCH=arm 302 ;; 303 304 evbarm) # unspecified MACHINE_ARCH gets LE 305 MACHINE_ARCH=${MACHINE_ARCH:=arm} 306 ;; 307 308 hp700) 309 MACHINE_ARCH=hppa 310 ;; 311 312 sun2) 313 MACHINE_ARCH=m68000 314 ;; 315 316 amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k) 317 MACHINE_ARCH=m68k 318 ;; 319 320 evbmips|sbmips) # no default MACHINE_ARCH 321 ;; 322 323 ews4800mips|mipsco|newsmips|sgimips) 324 MACHINE_ARCH=mipseb 325 ;; 326 327 algor|arc|cobalt|hpcmips|playstation2|pmax) 328 MACHINE_ARCH=mipsel 329 ;; 330 331 pc532) 332 MACHINE_ARCH=ns32k 333 ;; 334 335 evbppc64|macppc64) 336 makewrappermachine=${MACHINE} 337 MACHINE=${MACHINE%64} 338 MACHINE_ARCH=powerpc64 339 ;; 340 341 amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|pmppc|prep|sandpoint) 342 MACHINE_ARCH=powerpc 343 ;; 344 345 evbsh3) # no default MACHINE_ARCH 346 ;; 347 348 mmeye) 349 MACHINE_ARCH=sh3eb 350 ;; 351 352 dreamcast|hpcsh|landisk) 353 MACHINE_ARCH=sh3el 354 ;; 355 356 amd64) 357 MACHINE_ARCH=x86_64 358 ;; 359 360 alpha|i386|sparc|sparc64|vax|ia64) 361 MACHINE_ARCH=${MACHINE} 362 ;; 363 364 *) 365 bomb "Unknown target MACHINE: ${MACHINE}" 366 ;; 367 368 esac 369} 370 371validatearch() 372{ 373 # Ensure that the MACHINE_ARCH exists (and is supported by build.sh). 374 # 375 case "${MACHINE_ARCH}" in 376 377 alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|mips64e[bl]|ns32k|powerpc|powerpc64|sh[35]e[bl]|sparc|sparc64|vax|x86_64|ia64) 378 ;; 379 380 "") 381 bomb "No MACHINE_ARCH provided" 382 ;; 383 384 *) 385 bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}" 386 ;; 387 388 esac 389 390 # Determine valid MACHINE_ARCHs for MACHINE 391 # 392 case "${MACHINE}" in 393 394 evbarm) 395 arches="arm armeb" 396 ;; 397 398 evbmips|sbmips) 399 arches="mipseb mipsel mips64eb mips64el" 400 ;; 401 402 sgimips) 403 arches="mipseb mips64eb" 404 ;; 405 406 evbsh3) 407 arches="sh3eb sh3el" 408 ;; 409 410 macppc|evbppc) 411 arches="powerpc powerpc64" 412 ;; 413 *) 414 oma="${MACHINE_ARCH}" 415 getarch 416 arches="${MACHINE_ARCH}" 417 MACHINE_ARCH="${oma}" 418 ;; 419 420 esac 421 422 # Ensure that MACHINE_ARCH supports MACHINE 423 # 424 archok=false 425 for a in ${arches}; do 426 if [ "${a}" = "${MACHINE_ARCH}" ]; then 427 archok=true 428 break 429 fi 430 done 431 ${archok} || 432 bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'" 433} 434 435nobomb_getmakevar() 436{ 437 [ -x "${make}" ] || return 1 438 "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1 439_x_: 440 echo \${$1} 441.include <bsd.prog.mk> 442.include <bsd.kernobj.mk> 443EOF 444} 445 446raw_getmakevar() 447{ 448 [ -x "${make}" ] || bomb "raw_getmakevar $1: ${make} is not executable" 449 nobomb_getmakevar "$1" || bomb "raw_getmakevar $1: ${make} failed" 450} 451 452getmakevar() 453{ 454 # raw_getmakevar() doesn't work properly if $make hasn't yet been 455 # built, which can happen when running with the "-n" option. 456 # getmakevar() deals with this by emitting a literal '$' 457 # followed by the variable name, instead of trying to find the 458 # variable's value. 459 # 460 if [ -x "${make}" ]; then 461 raw_getmakevar "$1" 462 else 463 echo "\$$1" 464 fi 465} 466 467setmakeenv() 468{ 469 eval "$1='$2'; export $1" 470 makeenv="${makeenv} $1" 471} 472 473unsetmakeenv() 474{ 475 eval "unset $1" 476 makeenv="${makeenv} $1" 477} 478 479# Convert possibly-relative path to absolute path by prepending 480# ${TOP} if necessary. Also delete trailing "/", if any. 481resolvepath() 482{ 483 case "${OPTARG}" in 484 /) 485 ;; 486 /*) 487 OPTARG="${OPTARG%/}" 488 ;; 489 *) 490 OPTARG="${TOP}/${OPTARG%/}" 491 ;; 492 esac 493} 494 495usage() 496{ 497 if [ -n "$*" ]; then 498 echo "" 499 echo "${progname}: $*" 500 fi 501 cat <<_usage_ 502 503Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-D dest] [-j njob] 504 [-M obj] [-m mach] [-N noisy] [-O obj] [-R release] [-T tools] 505 [-V var=[value]] [-w wrapper] [-X x11src] [-Z var] 506 operation [...] 507 508 Build operations (all imply "obj" and "tools"): 509 build Run "make build". 510 distribution Run "make distribution" (includes DESTDIR/etc/ files). 511 release Run "make release" (includes kernels & distrib media). 512 513 Other operations: 514 help Show this message and exit. 515 makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make. 516 Always performed. 517 obj Run "make obj". [Default unless -o is used] 518 tools Build and install tools. 519 install=idir Run "make installworld" to \`idir' to install all sets 520 except \`etc'. Useful after "distribution" or "release" 521 kernel=conf Build kernel with config file \`conf' 522 releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR. 523 sets Create binary sets in RELEASEDIR/MACHINE/binary/sets. 524 DESTDIR should be populated beforehand. 525 sourcesets Create source sets in RELEASEDIR/source/sets. 526 syspkgs Create syspkgs in RELEASEDIR/MACHINE/binary/syspkgs. 527 iso-image Create CD-ROM image in RELEASEDIR/iso. 528 iso-image-source Create CD-ROM image with source in RELEASEDIR/iso. 529 iso-dir=cddir Add the contents of \`cddir' to an CD-ROM image. 530 params Display various make(1) parameters. 531 532 Options: 533 -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE] 534 -B buildId Set BUILDID to buildId. 535 -D dest Set DESTDIR to dest. [Default: destdir.MACHINE] 536 -E Set "expert" mode; disables various safety checks. 537 Should not be used without expert knowledge of the build system. 538 -h Print this help message. 539 -j njob Run up to njob jobs in parallel; see make(1) -j. 540 -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX. 541 Unsets MAKEOBJDIR. 542 -m mach Set MACHINE to mach; not required if NetBSD native. 543 -N noisy Set the noisyness (MAKEVERBOSE) level of the build: 544 0 Quiet 545 1 Operations are described, commands are suppressed 546 2 Full output 547 [Default: 2] 548 -n Show commands that would be executed, but do not execute them. 549 -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern. 550 Unsets MAKEOBJDIRPREFIX. 551 -o Set MKOBJDIRS=no; do not create objdirs at start of build. 552 -R release Set RELEASEDIR to release. [Default: releasedir] 553 -r Remove contents of TOOLDIR and DESTDIR before building. 554 -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in 555 the environment, ${toolprefix}make will be (re)built unconditionally. 556 -U Set MKUNPRIVED=yes; build without requiring root privileges, 557 install from an UNPRIVED build with proper file permissions. 558 -u Set MKUPDATE=yes; do not run "make clean" first. 559 Without this, everything is rebuilt, including the tools. 560 -V v=[val] Set variable \`v' to \`val'. 561 -w wrapper Create ${toolprefix}make script as wrapper. 562 [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}] 563 -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc] 564 -x Set MKX11=yes; build X11R6 from X11SRCDIR 565 -Z v Unset ("zap") variable \`v'. 566 567_usage_ 568 exit 1 569} 570 571parseoptions() 572{ 573 opts='a:B:bD:dEhi:j:k:M:m:N:nO:oR:rT:tUuV:w:xX:Z:' 574 opt_a=no 575 576 if type getopts >/dev/null 2>&1; then 577 # Use POSIX getopts. 578 # 579 getoptcmd='getopts ${opts} opt && opt=-${opt}' 580 optargcmd=':' 581 optremcmd='shift $((${OPTIND} -1))' 582 else 583 type getopt >/dev/null 2>&1 || 584 bomb "/bin/sh shell is too old; try ksh or bash" 585 586 # Use old-style getopt(1) (doesn't handle whitespace in args). 587 # 588 args="$(getopt ${opts} $*)" 589 [ $? = 0 ] || usage 590 set -- ${args} 591 592 getoptcmd='[ $# -gt 0 ] && opt="$1" && shift' 593 optargcmd='OPTARG="$1"; shift' 594 optremcmd=':' 595 fi 596 597 # Parse command line options. 598 # 599 while eval ${getoptcmd}; do 600 case ${opt} in 601 602 -a) 603 eval ${optargcmd} 604 MACHINE_ARCH=${OPTARG} 605 opt_a=yes 606 ;; 607 608 -B) 609 eval ${optargcmd} 610 BUILDID=${OPTARG} 611 ;; 612 613 -b) 614 usage "'-b' has been replaced by 'makewrapper'" 615 ;; 616 617 -D) 618 eval ${optargcmd}; resolvepath 619 setmakeenv DESTDIR "${OPTARG}" 620 ;; 621 622 -d) 623 usage "'-d' has been replaced by 'distribution'" 624 ;; 625 626 -E) 627 do_expertmode=true 628 ;; 629 630 -i) 631 usage "'-i idir' has been replaced by 'install=idir'" 632 ;; 633 634 -j) 635 eval ${optargcmd} 636 parallel="-j ${OPTARG}" 637 ;; 638 639 -k) 640 usage "'-k conf' has been replaced by 'kernel=conf'" 641 ;; 642 643 -M) 644 eval ${optargcmd}; resolvepath 645 makeobjdir="${OPTARG}" 646 unsetmakeenv MAKEOBJDIR 647 setmakeenv MAKEOBJDIRPREFIX "${OPTARG}" 648 ;; 649 650 # -m overrides MACHINE_ARCH unless "-a" is specified 651 -m) 652 eval ${optargcmd} 653 MACHINE="${OPTARG}" 654 [ "${opt_a}" != "yes" ] && getarch 655 ;; 656 657 -N) 658 eval ${optargcmd} 659 case "${OPTARG}" in 660 0|1|2) 661 setmakeenv MAKEVERBOSE "${OPTARG}" 662 ;; 663 *) 664 usage "'${OPTARG}' is not a valid value for -N" 665 ;; 666 esac 667 ;; 668 669 -n) 670 runcmd=echo 671 ;; 672 673 -O) 674 eval ${optargcmd}; resolvepath 675 makeobjdir="${OPTARG}" 676 unsetmakeenv MAKEOBJDIRPREFIX 677 setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}" 678 ;; 679 680 -o) 681 MKOBJDIRS=no 682 ;; 683 684 -R) 685 eval ${optargcmd}; resolvepath 686 setmakeenv RELEASEDIR "${OPTARG}" 687 ;; 688 689 -r) 690 do_removedirs=true 691 do_rebuildmake=true 692 ;; 693 694 -T) 695 eval ${optargcmd}; resolvepath 696 TOOLDIR="${OPTARG}" 697 export TOOLDIR 698 ;; 699 700 -t) 701 usage "'-t' has been replaced by 'tools'" 702 ;; 703 704 -U) 705 setmakeenv MKUNPRIVED yes 706 ;; 707 708 -u) 709 setmakeenv MKUPDATE yes 710 ;; 711 712 -V) 713 eval ${optargcmd} 714 case "${OPTARG}" in 715 # XXX: consider restricting which variables can be changed? 716 [a-zA-Z_][a-zA-Z_0-9]*=*) 717 setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}" 718 ;; 719 *) 720 usage "-V argument must be of the form 'var=[value]'" 721 ;; 722 esac 723 ;; 724 725 -w) 726 eval ${optargcmd}; resolvepath 727 makewrapper="${OPTARG}" 728 ;; 729 730 -X) 731 eval ${optargcmd}; resolvepath 732 setmakeenv X11SRCDIR "${OPTARG}" 733 ;; 734 735 -x) 736 setmakeenv MKX11 yes 737 ;; 738 739 -Z) 740 eval ${optargcmd} 741 # XXX: consider restricting which variables can be unset? 742 unsetmakeenv "${OPTARG}" 743 ;; 744 745 --) 746 break 747 ;; 748 749 -'?'|-h) 750 usage 751 ;; 752 753 esac 754 done 755 756 # Validate operations. 757 # 758 eval ${optremcmd} 759 while [ $# -gt 0 ]; do 760 op=$1; shift 761 operations="${operations} ${op}" 762 763 case "${op}" in 764 765 help) 766 usage 767 ;; 768 769 makewrapper|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params) 770 ;; 771 772 iso-image) 773 op=iso_image # used as part of a variable name 774 ;; 775 776 iso-image-source) 777 op=iso_image_source # used as part of a variable name 778 ;; 779 780 iso-dir=*) 781 arg=${op#*=} 782 op=iso_dir # used as part of a variable name 783 [ -n "${arg}" ] || 784 bomb "Must supply a directory with \`${op}=...'" 785 OPTARG=$arg; resolvepath 786 iso_dir=$OPTARG 787 ;; 788 789 kernel=*|releasekernel=*) 790 arg=${op#*=} 791 op=${op%%=*} 792 [ -n "${arg}" ] || 793 bomb "Must supply a kernel name with \`${op}=...'" 794 ;; 795 796 install=*) 797 arg=${op#*=} 798 op=${op%%=*} 799 [ -n "${arg}" ] || 800 bomb "Must supply a directory with \`install=...'" 801 ;; 802 803 *) 804 usage "Unknown operation \`${op}'" 805 ;; 806 807 esac 808 eval do_${op}=true 809 done 810 [ -n "${operations}" ] || usage "Missing operation to perform." 811 812 # Set up MACHINE*. On a NetBSD host, these are allowed to be unset. 813 # 814 if [ -z "${MACHINE}" ]; then 815 [ "${uname_s}" = "NetBSD" ] || 816 bomb "MACHINE must be set, or -m must be used, for cross builds." 817 MACHINE=${uname_m} 818 fi 819 [ -n "${MACHINE_ARCH}" ] || getarch 820 validatearch 821 822 # Set up default make(1) environment. 823 # 824 makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS" 825 [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID" 826 MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}" 827 export MAKEFLAGS MACHINE MACHINE_ARCH 828} 829 830sanitycheck() 831{ 832 # If the PATH contains any non-absolute components (including, 833 # but not limited to, "." or ""), then complain. As an exception, 834 # allow "" or "." as the last component of the PATH. This is fatal 835 # if expert mode is not in effect. 836 # 837 local path="${PATH}" 838 path="${path%:}" # delete trailing ":" 839 path="${path%:.}" # delete trailing ":." 840 case ":${path}:/" in 841 *:[!/]*) 842 if ${do_expertmode}; then 843 warning "PATH contains non-absolute components" 844 else 845 bomb "PATH environment variable must not" \ 846 "contain non-absolute components" 847 fi 848 ;; 849 esac 850} 851 852# Try to set a value for TOOLDIR. This is difficult because of a cyclic 853# dependency: TOOLDIR may be affected by settings in /etc/mk.conf, so 854# we would like to use getmakevar to get the value of TOOLDIR, but we 855# can't use getmakevar before we have an up to date version of nbmake; 856# we might already have an up to date version of nbmake in TOOLDIR, but 857# we don't yet know where TOOLDIR is. 858# 859# In principle, we could break the cycle by building a copy of nbmake 860# in a temporary directory. However, people who use the default value 861# of TOOLDIR do not like to have nbmake rebuilt every time they run 862# build.sh. 863# 864# We try to please everybody as follows: 865# 866# * If TOOLDIR was set in the environment or on the command line, use 867# that value. 868# * Otherwise try to guess what TOOLDIR would be if not overridden by 869# /etc/mk.conf, and check whether the resulting directory contains 870# a copy of ${toolprefix}make (this should work for everybody who 871# doesn't override TOOLDIR via /etc/mk.conf); 872# * Failing that, search for ${toolprefix}make, nbmake, bmake, or make, 873# in the PATH (this might accidentally find a non-NetBSD version of 874# make, which will lead to failure in the next step); 875# * If a copy of make was found above, try to use it with 876# nobomb_getmakevar to find the correct value for TOOLDIR; 877# * If all else fails, leave TOOLDIR unset. Our caller is expected to 878# be able to cope with this. 879# 880try_set_TOOLDIR() 881{ 882 [ -n "${TOOLDIR}" ] && return 883 884 # Set guess_TOOLDIR, in the same way that <bsd.own.mk> would set 885 # TOOLDIR if /etc/mk.conf sisn't interfere. 886 local topobjdir="${TOP}" 887 [ -n "${makeobjdir}" ] && topobjdir="${topobjdir}/${makeobjdir}" 888 local host_ostype="${uname_s}-$( 889 echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g' 890 )$( 891 echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g' 892 )" 893 local guess_TOOLDIR="${topobjdir}/tooldir.${host_ostype}" 894 895 # Look for a suitable ${toolprefix}make, nbmake, bmake, or make. 896 guess_make="${guess_TOOLDIR}/bin/${toolprefix}make" 897 [ -x "${guess_make}" ] || guess_make="" 898 : ${guess_make:=$(find_in_PATH ${toolprefix}make '')} 899 : ${guess_make:=$(find_in_PATH nbmake '')} 900 : ${guess_make:=$(find_in_PATH bmake '')} 901 : ${guess_make:=$(find_in_PATH make '')} 902 903 # Use ${guess_make} with nobomb_getmakevar 904 if [ -x "${guess_make}" ]; then 905 TOOLDIR=$(make="${guess_make}" nobomb_getmakevar TOOLDIR) 906 [ -n "${TOOLDIR}" ] || unset TOOLDIR 907 fi 908} 909 910rebuildmake() 911{ 912 # Test make source file timestamps against installed ${toolprefix}make 913 # binary, if TOOLDIR is pre-set or if try_set_TOOLDIR can set it. 914 # 915 try_set_TOOLDIR 916 make="${TOOLDIR-nonexistent}/bin/${toolprefix}make" 917 if [ -x "${make}" ]; then 918 for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do 919 if [ "${f}" -nt "${make}" ]; then 920 statusmsg "${make} outdated (older than ${f}), needs building." 921 do_rebuildmake=true 922 break 923 fi 924 done 925 else 926 statusmsg "No ${make}, needs building." 927 do_rebuildmake=true 928 fi 929 930 # Build bootstrap ${toolprefix}make if needed. 931 if ${do_rebuildmake}; then 932 statusmsg "Bootstrapping ${toolprefix}make" 933 ${runcmd} cd "${tmpdir}" 934 ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \ 935 CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \ 936 ${HOST_SH} "${TOP}/tools/make/configure" || 937 bomb "Configure of ${toolprefix}make failed" 938 ${runcmd} ${HOST_SH} buildmake.sh || 939 bomb "Build of ${toolprefix}make failed" 940 make="${tmpdir}/${toolprefix}make" 941 ${runcmd} cd "${TOP}" 942 ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o 943 fi 944} 945 946validatemakeparams() 947{ 948 if [ "${runcmd}" = "echo" ]; then 949 TOOLCHAIN_MISSING=no 950 EXTERNAL_TOOLCHAIN="" 951 else 952 TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING) 953 EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN) 954 fi 955 if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \ 956 [ -z "${EXTERNAL_TOOLCHAIN}" ]; then 957 ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for" 958 ${runcmd} echo " MACHINE: ${MACHINE}" 959 ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}" 960 ${runcmd} echo "" 961 ${runcmd} echo "All builds for this platform should be done via a traditional make" 962 ${runcmd} echo "If you wish to use an external cross-toolchain, set" 963 ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>" 964 ${runcmd} echo "in either the environment or mk.conf and rerun" 965 ${runcmd} echo " ${progname} $*" 966 exit 1 967 fi 968 969 # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE 970 # These may be set as build.sh options or in "mk.conf". 971 # Don't export them as they're only used for tests in build.sh. 972 # 973 MKOBJDIRS=$(getmakevar MKOBJDIRS) 974 MKUNPRIVED=$(getmakevar MKUNPRIVED) 975 MKUPDATE=$(getmakevar MKUPDATE) 976 977 if [ "${MKOBJDIRS}" != "no" ]; then 978 # If setting -M or -O to the root of an obj dir, make sure 979 # the base directory is made before continuing as <bsd.own.mk> 980 # will need this to pick up _SRC_TOP_OBJ_ 981 # 982 if [ ! -z "${makeobjdir}" ]; then 983 ${runcmd} mkdir -p "${makeobjdir}" 984 fi 985 986 # make obj in tools to ensure that the objdir for the top-level 987 # of the source tree and for "tools" is available, in case the 988 # default TOOLDIR setting from <bsd.own.mk> is used, or the 989 # build.sh default DESTDIR and RELEASEDIR is to be used. 990 # 991 ${runcmd} cd tools 992 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= || 993 bomb "Failed to make obj in tools" 994 ${runcmd} cd "${TOP}" 995 fi 996 997 # Find TOOLDIR, DESTDIR, and RELEASEDIR. 998 # 999 TOOLDIR=$(getmakevar TOOLDIR) 1000 statusmsg "TOOLDIR path: ${TOOLDIR}" 1001 DESTDIR=$(getmakevar DESTDIR) 1002 RELEASEDIR=$(getmakevar RELEASEDIR) 1003 if ! $do_expertmode; then 1004 _SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_) 1005 : ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}} 1006 : ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir} 1007 makeenv="${makeenv} DESTDIR RELEASEDIR" 1008 fi 1009 export TOOLDIR DESTDIR RELEASEDIR 1010 statusmsg "DESTDIR path: ${DESTDIR}" 1011 statusmsg "RELEASEDIR path: ${RELEASEDIR}" 1012 1013 # Check validity of TOOLDIR and DESTDIR. 1014 # 1015 if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then 1016 bomb "TOOLDIR '${TOOLDIR}' invalid" 1017 fi 1018 removedirs="${TOOLDIR}" 1019 1020 if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then 1021 if ${do_build} || ${do_distribution} || ${do_release}; then 1022 if ! ${do_build} || \ 1023 [ "${uname_s}" != "NetBSD" ] || \ 1024 [ "${uname_m}" != "${MACHINE}" ]; then 1025 bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'." 1026 fi 1027 if ! ${do_expertmode}; then 1028 bomb "DESTDIR must != / for non -E (expert) builds" 1029 fi 1030 statusmsg "WARNING: Building to /, in expert mode." 1031 statusmsg " This may cause your system to break! Reasons include:" 1032 statusmsg " - your kernel is not up to date" 1033 statusmsg " - the libraries or toolchain have changed" 1034 statusmsg " YOU HAVE BEEN WARNED!" 1035 fi 1036 else 1037 removedirs="${removedirs} ${DESTDIR}" 1038 fi 1039 if ${do_build} || ${do_distribution} || ${do_release}; then 1040 if ! ${do_expertmode} && \ 1041 [ "$(id -u 2>/dev/null)" -ne 0 ] && \ 1042 [ "${MKUNPRIVED}" = "no" ] ; then 1043 bomb "-U or -E must be set for build as an unprivileged user." 1044 fi 1045 fi 1046 if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then 1047 bomb "Must set RELEASEDIR with \`releasekernel=...'" 1048 fi 1049} 1050 1051 1052createmakewrapper() 1053{ 1054 # Remove the target directories. 1055 # 1056 if ${do_removedirs}; then 1057 for f in ${removedirs}; do 1058 statusmsg "Removing ${f}" 1059 ${runcmd} rm -r -f "${f}" 1060 done 1061 fi 1062 1063 # Recreate $TOOLDIR. 1064 # 1065 ${runcmd} mkdir -p "${TOOLDIR}/bin" || 1066 bomb "mkdir of '${TOOLDIR}/bin' failed" 1067 1068 # Install ${toolprefix}make if it was built. 1069 # 1070 if ${do_rebuildmake}; then 1071 ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make" 1072 ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" || 1073 bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make" 1074 make="${TOOLDIR}/bin/${toolprefix}make" 1075 statusmsg "Created ${make}" 1076 fi 1077 1078 # Build a ${toolprefix}make wrapper script, usable by hand as 1079 # well as by build.sh. 1080 # 1081 if [ -z "${makewrapper}" ]; then 1082 makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}" 1083 [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}" 1084 fi 1085 1086 ${runcmd} rm -f "${makewrapper}" 1087 if [ "${runcmd}" = "echo" ]; then 1088 echo 'cat <<EOF >'${makewrapper} 1089 makewrapout= 1090 else 1091 makewrapout=">>\${makewrapper}" 1092 fi 1093 1094 case "${KSH_VERSION:-${SH_VERSION}}" in 1095 *PD\ KSH*|*MIRBSD\ KSH*) 1096 set +o braceexpand 1097 ;; 1098 esac 1099 1100 eval cat <<EOF ${makewrapout} 1101#! ${HOST_SH} 1102# Set proper variables to allow easy "make" building of a NetBSD subtree. 1103# Generated from: \$NetBSD: build.sh,v 1.173 2007/09/01 08:15:27 jnemeth Exp $ 1104# with these arguments: ${_args} 1105# 1106EOF 1107 for f in ${makeenv}; do 1108 if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then 1109 eval echo "unset ${f}" ${makewrapout} 1110 else 1111 eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}" ${makewrapout} 1112 fi 1113 done 1114 1115 eval cat <<EOF ${makewrapout} 1116MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE 1117USETOOLS=yes; export USETOOLS 1118 1119exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"} 1120EOF 1121 [ "${runcmd}" = "echo" ] && echo EOF 1122 ${runcmd} chmod +x "${makewrapper}" 1123 statusmsg "makewrapper: ${makewrapper}" 1124 statusmsg "Updated ${makewrapper}" 1125} 1126 1127buildtools() 1128{ 1129 if [ "${MKOBJDIRS}" != "no" ]; then 1130 ${runcmd} "${makewrapper}" ${parallel} obj-tools || 1131 bomb "Failed to make obj-tools" 1132 fi 1133 ${runcmd} cd tools 1134 if [ "${MKUPDATE}" = "no" ]; then 1135 ${runcmd} "${makewrapper}" ${parallel} cleandir || 1136 bomb "Failed to make cleandir tools" 1137 fi 1138 ${runcmd} "${makewrapper}" ${parallel} dependall || 1139 bomb "Failed to make dependall tools" 1140 ${runcmd} "${makewrapper}" ${parallel} install || 1141 bomb "Failed to make install tools" 1142 statusmsg "Tools built to ${TOOLDIR}" 1143 ${runcmd} cd "${TOP}" 1144} 1145 1146getkernelconf() 1147{ 1148 kernelconf="$1" 1149 if [ "${MKOBJDIRS}" != "no" ]; then 1150 # The correct value of KERNOBJDIR might 1151 # depend on a prior "make obj" in 1152 # ${KERNSRCDIR}/${KERNARCHDIR}/compile. 1153 # 1154 KERNSRCDIR="$(getmakevar KERNSRCDIR)" 1155 KERNARCHDIR="$(getmakevar KERNARCHDIR)" 1156 ${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile" 1157 ${runcmd} "${makewrapper}" ${parallel} obj || 1158 bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile" 1159 ${runcmd} cd "${TOP}" 1160 fi 1161 KERNCONFDIR="$(getmakevar KERNCONFDIR)" 1162 KERNOBJDIR="$(getmakevar KERNOBJDIR)" 1163 case "${kernelconf}" in 1164 */*) 1165 kernelconfpath="${kernelconf}" 1166 kernelconfname="${kernelconf##*/}" 1167 ;; 1168 *) 1169 kernelconfpath="${KERNCONFDIR}/${kernelconf}" 1170 kernelconfname="${kernelconf}" 1171 ;; 1172 esac 1173 kernelbuildpath="${KERNOBJDIR}/${kernelconfname}" 1174} 1175 1176buildkernel() 1177{ 1178 if ! ${do_tools} && ! ${buildkernelwarned:-false}; then 1179 # Building tools every time we build a kernel is clearly 1180 # unnecessary. We could try to figure out whether rebuilding 1181 # the tools is necessary this time, but it doesn't seem worth 1182 # the trouble. Instead, we say it's the user's responsibility 1183 # to rebuild the tools if necessary. 1184 # 1185 statusmsg "Building kernel without building new tools" 1186 buildkernelwarned=true 1187 fi 1188 getkernelconf $1 1189 statusmsg "Building kernel: ${kernelconf}" 1190 statusmsg "Build directory: ${kernelbuildpath}" 1191 ${runcmd} mkdir -p "${kernelbuildpath}" || 1192 bomb "Cannot mkdir: ${kernelbuildpath}" 1193 if [ "${MKUPDATE}" = "no" ]; then 1194 ${runcmd} cd "${kernelbuildpath}" 1195 ${runcmd} "${makewrapper}" ${parallel} cleandir || 1196 bomb "Failed to make cleandir in ${kernelbuildpath}" 1197 ${runcmd} cd "${TOP}" 1198 fi 1199 [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \ 1200 || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first." 1201 ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \ 1202 -s "${TOP}/sys" "${kernelconfpath}" || 1203 bomb "${toolprefix}config failed for ${kernelconf}" 1204 ${runcmd} cd "${kernelbuildpath}" 1205 ${runcmd} "${makewrapper}" ${parallel} depend || 1206 bomb "Failed to make depend in ${kernelbuildpath}" 1207 ${runcmd} "${makewrapper}" ${parallel} all || 1208 bomb "Failed to make all in ${kernelbuildpath}" 1209 ${runcmd} cd "${TOP}" 1210 1211 if [ "${runcmd}" != "echo" ]; then 1212 statusmsg "Kernels built from ${kernelconf}:" 1213 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath}) 1214 for kern in ${kernlist:-netbsd}; do 1215 [ -f "${kernelbuildpath}/${kern}" ] && \ 1216 echo " ${kernelbuildpath}/${kern}" 1217 done | tee -a "${results}" 1218 fi 1219} 1220 1221releasekernel() 1222{ 1223 getkernelconf $1 1224 kernelreldir="${RELEASEDIR}/${MACHINE}/binary/kernel" 1225 ${runcmd} mkdir -p "${kernelreldir}" 1226 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath}) 1227 for kern in ${kernlist:-netbsd}; do 1228 builtkern="${kernelbuildpath}/${kern}" 1229 [ -f "${builtkern}" ] || continue 1230 releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz" 1231 statusmsg "Kernel copy: ${releasekern}" 1232 ${runcmd} gzip -c -9 < "${builtkern}" > "${releasekern}" 1233 done 1234} 1235 1236installworld() 1237{ 1238 dir="$1" 1239 ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld || 1240 bomb "Failed to make installworld to ${dir}" 1241 statusmsg "Successful installworld to ${dir}" 1242} 1243 1244 1245main() 1246{ 1247 initdefaults 1248 _args=$@ 1249 parseoptions "$@" 1250 1251 sanitycheck 1252 1253 build_start=$(date) 1254 statusmsg "${progname} command: $0 $@" 1255 statusmsg "${progname} started: ${build_start}" 1256 statusmsg "NetBSD version: ${DISTRIBVER}" 1257 statusmsg "MACHINE: ${MACHINE}" 1258 statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}" 1259 statusmsg "Build platform: ${uname_s} ${uname_r} ${uname_m}" 1260 statusmsg "HOST_SH: ${HOST_SH}" 1261 1262 rebuildmake 1263 validatemakeparams 1264 createmakewrapper 1265 1266 # Perform the operations. 1267 # 1268 for op in ${operations}; do 1269 case "${op}" in 1270 1271 makewrapper) 1272 # no-op 1273 ;; 1274 1275 tools) 1276 buildtools 1277 ;; 1278 1279 sets) 1280 statusmsg "Building sets from pre-populated ${DESTDIR}" 1281 ${runcmd} "${makewrapper}" ${parallel} ${op} || 1282 bomb "Failed to make ${op}" 1283 statusmsg "Successful make ${op}" 1284 ;; 1285 1286 obj|build|distribution|release|sourcesets|syspkgs|params) 1287 ${runcmd} "${makewrapper}" ${parallel} ${op} || 1288 bomb "Failed to make ${op}" 1289 statusmsg "Successful make ${op}" 1290 ;; 1291 1292 iso-image|iso-image-source) 1293 ${runcmd} "${makewrapper}" ${parallel} \ 1294 CDEXTRA=$iso_dir ${op} || 1295 bomb "Failed to make ${op}" 1296 statusmsg "Successful make ${op}" 1297 ;; 1298 1299 iso-dir=*) 1300 # no-op 1301 ;; 1302 1303 kernel=*) 1304 arg=${op#*=} 1305 buildkernel "${arg}" 1306 ;; 1307 1308 releasekernel=*) 1309 arg=${op#*=} 1310 releasekernel "${arg}" 1311 ;; 1312 1313 install=*) 1314 arg=${op#*=} 1315 if [ "${arg}" = "/" ] && \ 1316 ( [ "${uname_s}" != "NetBSD" ] || \ 1317 [ "${uname_m}" != "${MACHINE}" ] ); then 1318 bomb "'${op}' must != / for cross builds." 1319 fi 1320 installworld "${arg}" 1321 ;; 1322 1323 *) 1324 bomb "Unknown operation \`${op}'" 1325 ;; 1326 1327 esac 1328 done 1329 1330 statusmsg "${progname} ended: $(date)" 1331 if [ -s "${results}" ]; then 1332 echo "===> Summary of results:" 1333 sed -e 's/^===>//;s/^/ /' "${results}" 1334 echo "===> ." 1335 fi 1336} 1337 1338main "$@" 1339