1#! /usr/bin/env sh 2# $NetBSD: build.sh,v 1.373 2023/07/18 16:59:57 lukem Exp $ 3# 4# Copyright (c) 2001-2023 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# 19# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29# POSSIBILITY OF SUCH DAMAGE. 30# 31# 32# Top level build wrapper, to build or cross-build NetBSD. 33# 34 35# 36# {{{ Begin shell feature tests. 37# 38# We try to determine whether or not this script is being run under 39# a shell that supports the features that we use. If not, we try to 40# re-exec the script under another shell. If we can't find another 41# suitable shell, then we show a message and exit. 42# 43 44errmsg='' # error message, if not empty 45shelltest=false # if true, exit after testing the shell 46re_exec_allowed=true # if true, we may exec under another shell 47 48# Parse special command line options in $1. These special options are 49# for internal use only, are not documented, and are not valid anywhere 50# other than $1. 51case "$1" in 52"--shelltest") 53 shelltest=true 54 re_exec_allowed=false 55 shift 56 ;; 57"--no-re-exec") 58 re_exec_allowed=false 59 shift 60 ;; 61esac 62 63# Solaris /bin/sh, and other SVR4 shells, do not support "!". 64# This is the first feature that we test, because subsequent 65# tests use "!". 66# 67if test -z "$errmsg"; then 68 if ( eval '! false' ) >/dev/null 2>&1 ; then 69 : 70 else 71 errmsg='Shell does not support "!".' 72 fi 73fi 74 75# Does the shell support functions? 76# 77if test -z "$errmsg"; then 78 if ! ( 79 eval 'somefunction() { : ; }' 80 ) >/dev/null 2>&1 81 then 82 errmsg='Shell does not support functions.' 83 fi 84fi 85 86# Does the shell support the "local" keyword for variables in functions? 87# 88# Local variables are not required by SUSv3, but some scripts run during 89# the NetBSD build use them. 90# 91# ksh93 fails this test; it uses an incompatible syntax involving the 92# keywords 'function' and 'typeset'. 93# 94if test -z "$errmsg"; then 95 if ! ( 96 eval 'f() { local v=2; }; v=1; f && test x"$v" = x"1"' 97 ) >/dev/null 2>&1 98 then 99 errmsg='Shell does not support the "local" keyword in functions.' 100 fi 101fi 102 103# Does the shell support ${var%suffix}, ${var#prefix}, and their variants? 104# 105# We don't bother testing for ${var+value}, ${var-value}, or their variants, 106# since shells without those are sure to fail other tests too. 107# 108if test -z "$errmsg"; then 109 if ! ( 110 eval 'var=a/b/c ; 111 test x"${var#*/};${var##*/};${var%/*};${var%%/*}" = \ 112 x"b/c;c;a/b;a" ;' 113 ) >/dev/null 2>&1 114 then 115 errmsg='Shell does not support "${var%suffix}" or "${var#prefix}".' 116 fi 117fi 118 119# Does the shell support IFS? 120# 121# zsh in normal mode (as opposed to "emulate sh" mode) fails this test. 122# 123if test -z "$errmsg"; then 124 if ! ( 125 eval 'IFS=: ; v=":a b::c" ; set -- $v ; IFS=+ ; 126 test x"$#;$1,$2,$3,$4;$*" = x"4;,a b,,c;+a b++c"' 127 ) >/dev/null 2>&1 128 then 129 errmsg='Shell does not support IFS word splitting.' 130 fi 131fi 132 133# Does the shell support ${1+"$@"}? 134# 135# Some versions of zsh fail this test, even in "emulate sh" mode. 136# 137if test -z "$errmsg"; then 138 if ! ( 139 eval 'set -- "a a a" "b b b"; set -- ${1+"$@"}; 140 test x"$#;$1;$2" = x"2;a a a;b b b";' 141 ) >/dev/null 2>&1 142 then 143 errmsg='Shell does not support ${1+"$@"}.' 144 fi 145fi 146 147# Does the shell support $(...) command substitution? 148# 149if test -z "$errmsg"; then 150 if ! ( 151 eval 'var=$(echo abc); test x"$var" = x"abc"' 152 ) >/dev/null 2>&1 153 then 154 errmsg='Shell does not support "$(...)" command substitution.' 155 fi 156fi 157 158# Does the shell support $(...) command substitution with 159# unbalanced parentheses? 160# 161# Some shells known to fail this test are: NetBSD /bin/ksh (as of 2009-12), 162# bash-3.1, pdksh-5.2.14, zsh-4.2.7 in "emulate sh" mode. 163# 164if test -z "$errmsg"; then 165 if ! ( 166 eval 'var=$(case x in x) echo abc;; esac); test x"$var" = x"abc"' 167 ) >/dev/null 2>&1 168 then 169 # XXX: This test is ignored because so many shells fail it; instead, 170 # the NetBSD build avoids using the problematic construct. 171 : ignore 'Shell does not support "$(...)" with unbalanced ")".' 172 fi 173fi 174 175# Does the shell support getopts or getopt? 176# 177if test -z "$errmsg"; then 178 if ! ( 179 eval 'type getopts || type getopt' 180 ) >/dev/null 2>&1 181 then 182 errmsg='Shell does not support getopts or getopt.' 183 fi 184fi 185 186# 187# If shelltest is true, exit now, reporting whether or not the shell is good. 188# 189if $shelltest; then 190 if test -n "$errmsg"; then 191 echo >&2 "$0: $errmsg" 192 exit 1 193 else 194 exit 0 195 fi 196fi 197 198# 199# If the shell was bad, try to exec a better shell, or report an error. 200# 201# Loops are broken by passing an extra "--no-re-exec" flag to the new 202# instance of this script. 203# 204if test -n "$errmsg"; then 205 if $re_exec_allowed; then 206 for othershell in \ 207 "${HOST_SH}" /usr/xpg4/bin/sh ksh ksh88 mksh pdksh dash bash 208 # NOTE: some shells known not to work are: 209 # any shell using csh syntax; 210 # Solaris /bin/sh (missing many modern features); 211 # ksh93 (incompatible syntax for local variables); 212 # zsh (many differences, unless run in compatibility mode). 213 do 214 test -n "$othershell" || continue 215 if eval 'type "$othershell"' >/dev/null 2>&1 \ 216 && "$othershell" "$0" --shelltest >/dev/null 2>&1 217 then 218 cat <<EOF 219$0: $errmsg 220$0: Retrying under $othershell 221EOF 222 HOST_SH="$othershell" 223 export HOST_SH 224 exec $othershell "$0" --no-re-exec "$@" # avoid ${1+"$@"} 225 fi 226 # If HOST_SH was set, but failed the test above, 227 # then give up without trying any other shells. 228 test x"${othershell}" = x"${HOST_SH}" && break 229 done 230 fi 231 232 # 233 # If we get here, then the shell is bad, and we either could not 234 # find a replacement, or were not allowed to try a replacement. 235 # 236 cat <<EOF 237$0: $errmsg 238 239The NetBSD build system requires a shell that supports modern POSIX 240features, as well as the "local" keyword in functions (which is a 241widely-implemented but non-standardised feature). 242 243Please re-run this script under a suitable shell. For example: 244 245 /path/to/suitable/shell $0 ... 246 247The above command will usually enable build.sh to automatically set 248HOST_SH=/path/to/suitable/shell, but if that fails, then you may also 249need to explicitly set the HOST_SH environment variable, as follows: 250 251 HOST_SH=/path/to/suitable/shell 252 export HOST_SH 253 \${HOST_SH} $0 ... 254EOF 255 exit 1 256fi 257 258# 259# }}} End shell feature tests. 260# 261 262progname=${0##*/} 263toppid=$$ 264results=/dev/null 265tab=' ' 266nl=' 267' 268trap "exit 1" 1 2 3 15 269 270bomb() 271{ 272 cat >&2 <<ERRORMESSAGE 273 274ERROR: $@ 275 276*** BUILD ABORTED *** 277ERRORMESSAGE 278 kill ${toppid} # in case we were invoked from a subshell 279 exit 1 280} 281 282# Quote args to make them safe in the shell. 283# Usage: quotedlist="$(shell_quote args...)" 284# 285# After building up a quoted list, use it by evaling it inside 286# double quotes, like this: 287# eval "set -- $quotedlist" 288# or like this: 289# eval "\$command $quotedlist \$filename" 290# 291shell_quote() 292{( 293 local result='' 294 local arg qarg 295 LC_COLLATE=C ; export LC_COLLATE # so [a-zA-Z0-9] works in ASCII 296 for arg in "$@" ; do 297 case "${arg}" in 298 '') 299 qarg="''" 300 ;; 301 *[!-./a-zA-Z0-9]*) 302 # Convert each embedded ' to '\'', 303 # then insert ' at the beginning of the first line, 304 # and append ' at the end of the last line. 305 # Finally, elide unnecessary '' pairs at the 306 # beginning and end of the result and as part of 307 # '\'''\'' sequences that result from multiple 308 # adjacent quotes in he input. 309 qarg="$(printf "%s\n" "$arg" | \ 310 ${SED:-sed} -e "s/'/'\\\\''/g" \ 311 -e "1s/^/'/" -e "\$s/\$/'/" \ 312 -e "1s/^''//" -e "\$s/''\$//" \ 313 -e "s/'''/'/g" 314 )" 315 ;; 316 *) 317 # Arg is not the empty string, and does not contain 318 # any unsafe characters. Leave it unchanged for 319 # readability. 320 qarg="${arg}" 321 ;; 322 esac 323 result="${result}${result:+ }${qarg}" 324 done 325 printf "%s\n" "$result" 326)} 327 328statusmsg() 329{ 330 ${runcmd} echo "===> $@" | tee -a "${results}" 331} 332 333statusmsg2() 334{ 335 local msg 336 337 msg="${1}" 338 shift 339 case "${msg}" in 340 ????????????????*) ;; 341 ??????????*) msg="${msg} ";; 342 ?????*) msg="${msg} ";; 343 *) msg="${msg} ";; 344 esac 345 case "${msg}" in 346 ?????????????????????*) ;; 347 ????????????????????) msg="${msg} ";; 348 ???????????????????) msg="${msg} ";; 349 ??????????????????) msg="${msg} ";; 350 ?????????????????) msg="${msg} ";; 351 ????????????????) msg="${msg} ";; 352 esac 353 statusmsg "${msg}$*" 354} 355 356warning() 357{ 358 statusmsg "Warning: $@" 359} 360 361# Find a program in the PATH, and show the result. If not found, 362# show a default. If $2 is defined (even if it is an empty string), 363# then that is the default; otherwise, $1 is used as the default. 364# 365find_in_PATH() 366{ 367 local prog="$1" 368 local result="${2-"$1"}" 369 local oldIFS="${IFS}" 370 local dir 371 IFS=":" 372 for dir in ${PATH}; do 373 if [ -x "${dir}/${prog}" ]; then 374 result="${dir}/${prog}" 375 break 376 fi 377 done 378 IFS="${oldIFS}" 379 echo "${result}" 380} 381 382# Try to find a working POSIX shell, and set HOST_SH to refer to it. 383# Assumes that uname_s, uname_m, and PWD have been set. 384# 385set_HOST_SH() 386{ 387 # Even if ${HOST_SH} is already defined, we still do the 388 # sanity checks at the end. 389 390 # Solaris has /usr/xpg4/bin/sh. 391 # 392 [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \ 393 [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh" 394 395 # Try to get the name of the shell that's running this script, 396 # by parsing the output from "ps". We assume that, if the host 397 # system's ps command supports -o comm at all, it will do so 398 # in the usual way: a one-line header followed by a one-line 399 # result, possibly including trailing white space. And if the 400 # host system's ps command doesn't support -o comm, we assume 401 # that we'll get an error message on stderr and nothing on 402 # stdout. (We don't try to use ps -o 'comm=' to suppress the 403 # header line, because that is less widely supported.) 404 # 405 # If we get the wrong result here, the user can override it by 406 # specifying HOST_SH in the environment. 407 # 408 [ -z "${HOST_SH}" ] && HOST_SH="$( 409 (ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )" 410 411 # If nothing above worked, use "sh". We will later find the 412 # first directory in the PATH that has a "sh" program. 413 # 414 [ -z "${HOST_SH}" ] && HOST_SH="sh" 415 416 # If the result so far is not an absolute path, try to prepend 417 # PWD or search the PATH. 418 # 419 case "${HOST_SH}" in 420 /*) : 421 ;; 422 */*) HOST_SH="${PWD}/${HOST_SH}" 423 ;; 424 *) HOST_SH="$(find_in_PATH "${HOST_SH}")" 425 ;; 426 esac 427 428 # If we don't have an absolute path by now, bomb. 429 # 430 case "${HOST_SH}" in 431 /*) : 432 ;; 433 *) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path" 434 ;; 435 esac 436 437 # If HOST_SH is not executable, bomb. 438 # 439 [ -x "${HOST_SH}" ] || 440 bomb "HOST_SH=\"${HOST_SH}\" is not executable" 441 442 # If HOST_SH fails tests, bomb. 443 # ("$0" may be a path that is no longer valid, because we have 444 # performed "cd $(dirname $0)", so don't use $0 here.) 445 # 446 "${HOST_SH}" build.sh --shelltest || 447 bomb "HOST_SH=\"${HOST_SH}\" failed functionality tests" 448} 449 450# initdefaults -- 451# Set defaults before parsing command line options. 452# 453initdefaults() 454{ 455 makeenv= 456 makewrapper= 457 makewrappermachine= 458 runcmd= 459 operations= 460 removedirs= 461 462 [ -d usr.bin/make ] || cd "$(dirname $0)" 463 [ -d usr.bin/make ] || 464 bomb "usr.bin/make not found; build.sh must be run from the top \ 465level of source directory" 466 [ -f share/mk/bsd.own.mk ] || 467 bomb "src/share/mk is missing; please re-fetch the source tree" 468 469 # Set various environment variables to known defaults, 470 # to minimize (cross-)build problems observed "in the field". 471 # 472 # LC_ALL=C must be set before we try to parse the output from 473 # any command. Other variables are set (or unset) here, before 474 # we parse command line arguments. 475 # 476 # These variables can be overridden via "-V var=value" if 477 # you know what you are doing. 478 # 479 unsetmakeenv C_INCLUDE_PATH 480 unsetmakeenv CPLUS_INCLUDE_PATH 481 unsetmakeenv INFODIR 482 unsetmakeenv LESSCHARSET 483 unsetmakeenv MAKEFLAGS 484 unsetmakeenv TERMINFO 485 setmakeenv LC_ALL C 486 487 # Find information about the build platform. This should be 488 # kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH 489 # variables in share/mk/bsd.sys.mk. 490 # 491 # Note that "uname -p" is not part of POSIX, but we want uname_p 492 # to be set to the host MACHINE_ARCH, if possible. On systems 493 # where "uname -p" fails, shows "unknown", or shows a string 494 # that does not look like an identifier, fall back to using the 495 # output from "uname -m" instead. 496 # 497 uname_s=$(uname -s 2>/dev/null) 498 uname_r=$(uname -r 2>/dev/null) 499 uname_m=$(uname -m 2>/dev/null) 500 uname_p=$(uname -p 2>/dev/null || echo "unknown") 501 case "${uname_p}" in 502 ''|unknown|*[!-_A-Za-z0-9]*) uname_p="${uname_m}" ;; 503 esac 504 505 id_u=$(id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null) 506 507 # If $PWD is a valid name of the current directory, POSIX mandates 508 # that pwd return it by default which causes problems in the 509 # presence of symlinks. Unsetting PWD is simpler than changing 510 # every occurrence of pwd to use -P. 511 # 512 # XXX Except that doesn't work on Solaris. Or many Linuces. 513 # 514 unset PWD 515 TOP=$( (exec pwd -P 2>/dev/null) || (exec pwd 2>/dev/null) ) 516 517 # The user can set HOST_SH in the environment, or we try to 518 # guess an appropriate value. Then we set several other 519 # variables from HOST_SH. 520 # 521 set_HOST_SH 522 setmakeenv HOST_SH "${HOST_SH}" 523 setmakeenv BSHELL "${HOST_SH}" 524 setmakeenv CONFIG_SHELL "${HOST_SH}" 525 526 # Set defaults. 527 # 528 toolprefix=nb 529 530 # Some systems have a small ARG_MAX. -X prevents make(1) from 531 # exporting variables in the environment redundantly. 532 # 533 case "${uname_s}" in 534 Darwin | FreeBSD | CYGWIN*) 535 MAKEFLAGS="-X ${MAKEFLAGS}" 536 ;; 537 esac 538 539 # do_{operation}=true if given operation is requested. 540 # 541 do_expertmode=false 542 do_rebuildmake=false 543 do_removedirs=false 544 do_tools=false 545 do_libs=false 546 do_cleandir=false 547 do_obj=false 548 do_build=false 549 do_distribution=false 550 do_release=false 551 do_kernel=false 552 do_releasekernel=false 553 do_kernels=false 554 do_modules=false 555 do_installmodules=false 556 do_install=false 557 do_sets=false 558 do_sourcesets=false 559 do_syspkgs=false 560 do_iso_image=false 561 do_iso_image_source=false 562 do_live_image=false 563 do_install_image=false 564 do_disk_image=false 565 do_params=false 566 do_show_params=false 567 do_rump=false 568 do_dtb=false 569 570 # done_{operation}=true if given operation has been done. 571 # 572 done_rebuildmake=false 573 574 # Create scratch directory 575 # 576 tmpdir="${TMPDIR-/tmp}/nbbuild$$" 577 mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}" 578 trap "cd /; rm -r -f \"${tmpdir}\"" 0 579 results="${tmpdir}/build.sh.results" 580 581 # Set source directories 582 # 583 setmakeenv NETBSDSRCDIR "${TOP}" 584 585 # Make sure KERNOBJDIR is an absolute path if defined 586 # 587 case "${KERNOBJDIR}" in 588 ''|/*) ;; 589 *) KERNOBJDIR="${TOP}/${KERNOBJDIR}" 590 setmakeenv KERNOBJDIR "${KERNOBJDIR}" 591 ;; 592 esac 593 594 # Find the version of NetBSD 595 # 596 DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)" 597 598 # Set the BUILDSEED to NetBSD-"N" 599 # 600 setmakeenv BUILDSEED "NetBSD-$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh -m)" 601 602 # Set MKARZERO to "yes" 603 # 604 setmakeenv MKARZERO "yes" 605 606} 607 608# valid_MACHINE_ARCH -- A multi-line string, listing all valid 609# MACHINE/MACHINE_ARCH pairs. 610# 611# Each line contains a MACHINE and MACHINE_ARCH value, an optional ALIAS 612# which may be used to refer to the MACHINE/MACHINE_ARCH pair, and an 613# optional DEFAULT or NO_DEFAULT keyword. 614# 615# When a MACHINE corresponds to multiple possible values of 616# MACHINE_ARCH, then this table should list all allowed combinations. 617# If the MACHINE is associated with a default MACHINE_ARCH (to be 618# used when the user specifies the MACHINE but fails to specify the 619# MACHINE_ARCH), then one of the lines should have the "DEFAULT" 620# keyword. If there is no default MACHINE_ARCH for a particular 621# MACHINE, then there should be a line with the "NO_DEFAULT" keyword, 622# and with a blank MACHINE_ARCH. 623# 624valid_MACHINE_ARCH=' 625MACHINE=acorn32 MACHINE_ARCH=earmv4 ALIAS=eacorn32 DEFAULT 626MACHINE=algor MACHINE_ARCH=mips64el ALIAS=algor64 627MACHINE=algor MACHINE_ARCH=mipsel DEFAULT 628MACHINE=alpha MACHINE_ARCH=alpha 629MACHINE=amd64 MACHINE_ARCH=x86_64 630MACHINE=amiga MACHINE_ARCH=m68k 631MACHINE=amigappc MACHINE_ARCH=powerpc 632MACHINE=arc MACHINE_ARCH=mips64el ALIAS=arc64 633MACHINE=arc MACHINE_ARCH=mipsel DEFAULT 634MACHINE=atari MACHINE_ARCH=m68k 635MACHINE=bebox MACHINE_ARCH=powerpc 636MACHINE=cats MACHINE_ARCH=earmv4 ALIAS=ecats DEFAULT 637MACHINE=cesfic MACHINE_ARCH=m68k 638MACHINE=cobalt MACHINE_ARCH=mips64el ALIAS=cobalt64 639MACHINE=cobalt MACHINE_ARCH=mipsel DEFAULT 640MACHINE=dreamcast MACHINE_ARCH=sh3el 641MACHINE=emips MACHINE_ARCH=mipseb 642MACHINE=epoc32 MACHINE_ARCH=earmv4 ALIAS=eepoc32 DEFAULT 643MACHINE=evbarm MACHINE_ARCH= NO_DEFAULT 644MACHINE=evbarm MACHINE_ARCH=earmv4 ALIAS=evbearmv4-el ALIAS=evbarmv4-el 645MACHINE=evbarm MACHINE_ARCH=earmv4eb ALIAS=evbearmv4-eb ALIAS=evbarmv4-eb 646MACHINE=evbarm MACHINE_ARCH=earmv5 ALIAS=evbearmv5-el ALIAS=evbarmv5-el 647MACHINE=evbarm MACHINE_ARCH=earmv5hf ALIAS=evbearmv5hf-el ALIAS=evbarmv5hf-el 648MACHINE=evbarm MACHINE_ARCH=earmv5eb ALIAS=evbearmv5-eb ALIAS=evbarmv5-eb 649MACHINE=evbarm MACHINE_ARCH=earmv5hfeb ALIAS=evbearmv5hf-eb ALIAS=evbarmv5hf-eb 650MACHINE=evbarm MACHINE_ARCH=earmv6 ALIAS=evbearmv6-el ALIAS=evbarmv6-el 651MACHINE=evbarm MACHINE_ARCH=earmv6hf ALIAS=evbearmv6hf-el ALIAS=evbarmv6hf-el 652MACHINE=evbarm MACHINE_ARCH=earmv6eb ALIAS=evbearmv6-eb ALIAS=evbarmv6-eb 653MACHINE=evbarm MACHINE_ARCH=earmv6hfeb ALIAS=evbearmv6hf-eb ALIAS=evbarmv6hf-eb 654MACHINE=evbarm MACHINE_ARCH=earmv7 ALIAS=evbearmv7-el ALIAS=evbarmv7-el 655MACHINE=evbarm MACHINE_ARCH=earmv7eb ALIAS=evbearmv7-eb ALIAS=evbarmv7-eb 656MACHINE=evbarm MACHINE_ARCH=earmv7hf ALIAS=evbearmv7hf-el ALIAS=evbarmv7hf-el 657MACHINE=evbarm MACHINE_ARCH=earmv7hfeb ALIAS=evbearmv7hf-eb ALIAS=evbarmv7hf-eb 658MACHINE=evbarm MACHINE_ARCH=aarch64 ALIAS=evbarm64-el ALIAS=evbarm64 659MACHINE=evbarm MACHINE_ARCH=aarch64eb ALIAS=evbarm64-eb 660MACHINE=evbcf MACHINE_ARCH=coldfire 661MACHINE=evbmips MACHINE_ARCH= NO_DEFAULT 662MACHINE=evbmips MACHINE_ARCH=mips64eb ALIAS=evbmips64-eb 663MACHINE=evbmips MACHINE_ARCH=mips64el ALIAS=evbmips64-el 664MACHINE=evbmips MACHINE_ARCH=mipseb ALIAS=evbmips-eb 665MACHINE=evbmips MACHINE_ARCH=mipsel ALIAS=evbmips-el 666MACHINE=evbmips MACHINE_ARCH=mipsn64eb ALIAS=evbmipsn64-eb 667MACHINE=evbmips MACHINE_ARCH=mipsn64el ALIAS=evbmipsn64-el 668MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT 669MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64 670MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT 671MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb 672MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el 673MACHINE=ews4800mips MACHINE_ARCH=mipseb 674MACHINE=hp300 MACHINE_ARCH=m68k 675MACHINE=hppa MACHINE_ARCH=hppa 676MACHINE=hpcarm MACHINE_ARCH=earmv4 ALIAS=hpcearm DEFAULT 677MACHINE=hpcmips MACHINE_ARCH=mipsel 678MACHINE=hpcsh MACHINE_ARCH=sh3el 679MACHINE=i386 MACHINE_ARCH=i386 680MACHINE=ia64 MACHINE_ARCH=ia64 681MACHINE=ibmnws MACHINE_ARCH=powerpc 682MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix DEFAULT 683MACHINE=landisk MACHINE_ARCH=sh3el 684MACHINE=luna68k MACHINE_ARCH=m68k 685MACHINE=mac68k MACHINE_ARCH=m68k 686MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT 687MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64 688MACHINE=mipsco MACHINE_ARCH=mipseb 689MACHINE=mmeye MACHINE_ARCH=sh3eb 690MACHINE=mvme68k MACHINE_ARCH=m68k 691MACHINE=mvmeppc MACHINE_ARCH=powerpc 692MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder DEFAULT 693MACHINE=news68k MACHINE_ARCH=m68k 694MACHINE=newsmips MACHINE_ARCH=mipseb 695MACHINE=next68k MACHINE_ARCH=m68k 696MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT 697MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64 698MACHINE=or1k MACHINE_ARCH=or1k 699MACHINE=playstation2 MACHINE_ARCH=mipsel 700MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64 701MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT 702MACHINE=prep MACHINE_ARCH=powerpc 703MACHINE=riscv MACHINE_ARCH=riscv64 ALIAS=riscv64 DEFAULT 704MACHINE=riscv MACHINE_ARCH=riscv32 ALIAS=riscv32 705MACHINE=rs6000 MACHINE_ARCH=powerpc 706MACHINE=sandpoint MACHINE_ARCH=powerpc 707MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT 708MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb 709MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el 710MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb 711MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el 712MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64 713MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT 714MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark DEFAULT 715MACHINE=sparc MACHINE_ARCH=sparc 716MACHINE=sparc64 MACHINE_ARCH=sparc64 717MACHINE=sun2 MACHINE_ARCH=m68000 718MACHINE=sun3 MACHINE_ARCH=m68k 719MACHINE=vax MACHINE_ARCH=vax 720MACHINE=x68k MACHINE_ARCH=m68k 721MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus DEFAULT 722' 723 724# getarch -- find the default MACHINE_ARCH for a MACHINE, 725# or convert an alias to a MACHINE/MACHINE_ARCH pair. 726# 727# Saves the original value of MACHINE in makewrappermachine before 728# alias processing. 729# 730# Sets MACHINE and MACHINE_ARCH if the input MACHINE value is 731# recognised as an alias, or recognised as a machine that has a default 732# MACHINE_ARCH (or that has only one possible MACHINE_ARCH). 733# 734# Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised 735# as being associated with multiple MACHINE_ARCH values with no default. 736# 737# Bombs if MACHINE is not recognised. 738# 739getarch() 740{ 741 local IFS 742 local found="" 743 local line 744 745 IFS="${nl}" 746 makewrappermachine="${MACHINE}" 747 for line in ${valid_MACHINE_ARCH}; do 748 line="${line%%#*}" # ignore comments 749 line="$( IFS=" ${tab}" ; echo $line )" # normalise white space 750 case "${line} " in 751 " ") 752 # skip blank lines or comment lines 753 continue 754 ;; 755 *" ALIAS=${MACHINE} "*) 756 # Found a line with a matching ALIAS=<alias>. 757 found="$line" 758 break 759 ;; 760 "MACHINE=${MACHINE} "*" NO_DEFAULT"*) 761 # Found an explicit "NO_DEFAULT" for this MACHINE. 762 found="$line" 763 break 764 ;; 765 "MACHINE=${MACHINE} "*" DEFAULT"*) 766 # Found an explicit "DEFAULT" for this MACHINE. 767 found="$line" 768 break 769 ;; 770 "MACHINE=${MACHINE} "*) 771 # Found a line for this MACHINE. If it's the 772 # first such line, then tentatively accept it. 773 # If it's not the first matching line, then 774 # remember that there was more than one match. 775 case "$found" in 776 '') found="$line" ;; 777 *) found="MULTIPLE_MATCHES" ;; 778 esac 779 ;; 780 esac 781 done 782 783 case "$found" in 784 *NO_DEFAULT*|*MULTIPLE_MATCHES*) 785 # MACHINE is OK, but MACHINE_ARCH is still unknown 786 return 787 ;; 788 "MACHINE="*" MACHINE_ARCH="*) 789 # Obey the MACHINE= and MACHINE_ARCH= parts of the line. 790 IFS=" " 791 for frag in ${found}; do 792 case "$frag" in 793 MACHINE=*|MACHINE_ARCH=*) 794 eval "$frag" 795 ;; 796 esac 797 done 798 ;; 799 *) 800 bomb "Unknown target MACHINE: ${MACHINE}" 801 ;; 802 esac 803} 804 805# validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported. 806# 807# Bombs if the pair is not supported. 808# 809validatearch() 810{ 811 local IFS 812 local line 813 local foundpair=false foundmachine=false foundarch=false 814 815 case "${MACHINE_ARCH}" in 816 "") 817 bomb "No MACHINE_ARCH provided. Use 'build.sh -m ${MACHINE} list-arch' to show options" 818 ;; 819 esac 820 821 IFS="${nl}" 822 for line in ${valid_MACHINE_ARCH}; do 823 line="${line%%#*}" # ignore comments 824 line="$( IFS=" ${tab}" ; echo $line )" # normalise white space 825 case "${line} " in 826 " ") 827 # skip blank lines or comment lines 828 continue 829 ;; 830 "MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*) 831 foundpair=true 832 ;; 833 "MACHINE=${MACHINE} "*) 834 foundmachine=true 835 ;; 836 *"MACHINE_ARCH=${MACHINE_ARCH} "*) 837 foundarch=true 838 ;; 839 esac 840 done 841 842 case "${foundpair}:${foundmachine}:${foundarch}" in 843 true:*) 844 : OK 845 ;; 846 *:false:*) 847 bomb "Unknown target MACHINE: ${MACHINE}" 848 ;; 849 *:*:false) 850 bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}" 851 ;; 852 *) 853 bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'" 854 ;; 855 esac 856} 857 858# listarch -- list valid MACHINE/MACHINE_ARCH/ALIAS values, 859# optionally restricted to those where the MACHINE and/or MACHINE_ARCH 860# match specified glob patterns. 861# 862listarch() 863{ 864 local machglob="$1" archglob="$2" 865 local IFS 866 local wildcard="*" 867 local line xline frag 868 local line_matches_machine line_matches_arch 869 local found=false 870 871 # Empty machglob or archglob should match anything 872 : "${machglob:=${wildcard}}" 873 : "${archglob:=${wildcard}}" 874 875 IFS="${nl}" 876 for line in ${valid_MACHINE_ARCH}; do 877 line="${line%%#*}" # ignore comments 878 xline="$( IFS=" ${tab}" ; echo $line )" # normalise white space 879 [ -z "${xline}" ] && continue # skip blank or comment lines 880 881 line_matches_machine=false 882 line_matches_arch=false 883 884 IFS=" " 885 for frag in ${xline}; do 886 case "${frag}" in 887 MACHINE=${machglob}) 888 line_matches_machine=true ;; 889 ALIAS=${machglob}) 890 line_matches_machine=true ;; 891 MACHINE_ARCH=${archglob}) 892 line_matches_arch=true ;; 893 esac 894 done 895 896 if $line_matches_machine && $line_matches_arch; then 897 found=true 898 echo "$line" 899 fi 900 done 901 if ! $found; then 902 echo >&2 "No match for" \ 903 "MACHINE=${machglob} MACHINE_ARCH=${archglob}" 904 return 1 905 fi 906 return 0 907} 908 909# nobomb_getmakevar -- 910# Given the name of a make variable in $1, show make's idea of the 911# value of that variable, or return 1 if there's an error. 912# 913nobomb_getmakevar() 914{ 915 [ -x "${make}" ] || return 1 916 "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1 917_x_: 918 echo \${$1} 919.include <bsd.prog.mk> 920.include <bsd.kernobj.mk> 921EOF 922} 923 924# bomb_getmakevar -- 925# Given the name of a make variable in $1, show make's idea of the 926# value of that variable, or bomb if there's an error. 927# 928bomb_getmakevar() 929{ 930 [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable" 931 nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed" 932} 933 934# getmakevar -- 935# Given the name of a make variable in $1, show make's idea of the 936# value of that variable, or show a literal '$' followed by the 937# variable name if ${make} is not executable. This is intended for use in 938# messages that need to be readable even if $make hasn't been built, 939# such as when build.sh is run with the "-n" option. 940# 941getmakevar() 942{ 943 if [ -x "${make}" ]; then 944 bomb_getmakevar "$1" 945 else 946 echo "\$$1" 947 fi 948} 949 950setmakeenv() 951{ 952 eval "$1='$2'; export $1" 953 makeenv="${makeenv} $1" 954} 955 956safe_setmakeenv() 957{ 958 case "$1" in 959 960 # Look for any vars we want to prohibit here, like: 961 # Bad | Dangerous) usage "Cannot override $1 with -V";; 962 963 # That first char is OK has already been verified. 964 *[!A-Za-z0-9_]*) usage "Bad variable name (-V): '$1'";; 965 esac 966 setmakeenv "$@" 967} 968 969unsetmakeenv() 970{ 971 eval "unset $1" 972 makeenv="${makeenv} $1" 973} 974 975safe_unsetmakeenv() 976{ 977 case "$1" in 978 979 # Look for any vars user should not be able to unset 980 # Needed | Must_Have) usage "Variable $1 cannot be unset";; 981 982 [!A-Za-z_]* | *[!A-Za-z0-9_]*) usage "Bad variable name (-Z): '$1'";; 983 esac 984 unsetmakeenv "$1" 985} 986 987# Given a variable name in $1, modify the variable in place as follows: 988# For each space-separated word in the variable, call resolvepath. 989# 990resolvepaths() 991{ 992 local var="$1" 993 local val 994 eval val=\"\${${var}}\" 995 local newval='' 996 local word 997 for word in ${val}; do 998 resolvepath word 999 newval="${newval}${newval:+ }${word}" 1000 done 1001 eval ${var}=\"\${newval}\" 1002} 1003 1004# Given a variable name in $1, modify the variable in place as follows: 1005# Convert possibly-relative path to absolute path by prepending 1006# ${TOP} if necessary. Also delete trailing "/", if any. 1007# 1008resolvepath() 1009{ 1010 local var="$1" 1011 local val 1012 eval val=\"\${${var}}\" 1013 case "${val}" in 1014 /) 1015 ;; 1016 /*) 1017 val="${val%/}" 1018 ;; 1019 *) 1020 val="${TOP}/${val%/}" 1021 ;; 1022 esac 1023 eval ${var}=\"\${val}\" 1024} 1025 1026# Show synopsis to stdout. 1027# 1028synopsis() 1029{ 1030 cat <<_usage_ 1031 1032Usage: ${progname} [-EnoPRrUux] [-a ARCH] [-B BID] [-C EXTRAS] 1033 [-c COMPILER] [-D DEST] [-j NJOB] [-M MOBJ] [-m MACH] 1034 [-N NOISY] [-O OOBJ] [-R RELEASE] [-S SEED] [-T TOOLS] 1035 [-V VAR=[VALUE]] [-w WRAPPER] [-X X11SRC] 1036 [-Z VAR] 1037 OPERATION ... 1038 ${progname} ( -h | -? ) 1039 1040_usage_ 1041} 1042 1043# Show help to stdout. 1044# 1045help() 1046{ 1047 synopsis 1048 cat <<_usage_ 1049 Build OPERATIONs (all imply "obj" and "tools"): 1050 build Run "make build". 1051 distribution Run "make distribution" (includes DESTDIR/etc/ files). 1052 release Run "make release" (includes kernels & distrib media). 1053 1054 Other OPERATIONs: 1055 help Show this help message, and exit. 1056 makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make. 1057 Always performed. 1058 cleandir Run "make cleandir". [Default unless -u is used] 1059 dtb Build devicetree blobs. 1060 obj Run "make obj". [Default unless -o is used] 1061 tools Build and install tools. 1062 install=IDIR Run "make installworld" to IDIR to install all sets 1063 except 'etc'. Useful after "distribution" or "release". 1064 kernel=CONF Build kernel with config file CONF. 1065 kernel.gdb=CONF Build kernel (including netbsd.gdb) with config 1066 file CONF. 1067 releasekernel=CONF Install kernel built by kernel=CONF to RELEASEDIR. 1068 kernels Build all kernels. 1069 installmodules=IDIR Run "make installmodules" to IDIR to install all 1070 kernel modules. 1071 modules Build kernel modules. 1072 rumptest Do a linktest for rump (for developers). 1073 sets Create binary sets in 1074 RELEASEDIR/RELEASEMACHINEDIR/binary/sets. 1075 DESTDIR should be populated beforehand. 1076 distsets Same as "distribution sets". 1077 sourcesets Create source sets in RELEASEDIR/source/sets. 1078 syspkgs Create syspkgs in 1079 RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs. 1080 iso-image Create CD-ROM image in RELEASEDIR/images. 1081 iso-image-source Create CD-ROM image with source in RELEASEDIR/images. 1082 live-image Create bootable live image in 1083 RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage. 1084 install-image Create bootable installation image in 1085 RELEASEDIR/RELEASEMACHINEDIR/installation/installimage. 1086 disk-image=TARGET Create bootable disk image in 1087 RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/TARGET.img.gz. 1088 params Create params file with various make(1) parameters. 1089 show-params Show various make(1) parameters. 1090 list-arch Show a list of valid MACHINE/MACHINE_ARCH values, 1091 and exit. The list may be narrowed by passing glob 1092 patterns or exact values in MACHINE or MACHINE_ARCH. 1093 mkrepro-timestamp Show the latest source timestamp used for reproducable 1094 builds and exit. Requires -P or -V MKREPRO=yes. 1095 1096 Options: 1097 -a ARCH Set MACHINE_ARCH=ARCH. [Default: deduced from MACHINE] 1098 -B BID Set BUILDID=BID. 1099 -C EXTRAS Append EXTRAS to CDEXTRA for inclusion on CD-ROM. 1100 -c COMPILER Select compiler from COMPILER: 1101 clang 1102 gcc 1103 [Default: gcc] 1104 -D DEST Set DESTDIR=DEST. [Default: destdir.\${MACHINE}] 1105 -E Set "expert" mode; disables various safety checks. 1106 Should not be used without expert knowledge of the build 1107 system. 1108 -h Show this help message, and exit. 1109 -j NJOB Run up to NJOB jobs in parallel; see make(1) -j. 1110 -M MOBJ Set obj root directory to MOBJ; sets MAKEOBJDIRPREFIX=MOBJ, 1111 unsets MAKEOBJDIR. 1112 -m MACH Set MACHINE=MACH. Some MACH values are actually 1113 aliases that set MACHINE/MACHINE_ARCH pairs. 1114 [Default: deduced from the host system if the host 1115 OS is NetBSD] 1116 -N NOISY Set the noisyness (MAKEVERBOSE) level of the build to NOISY: 1117 0 Minimal output ("quiet"). 1118 1 Describe what is occurring. 1119 2 Describe what is occurring and echo the actual 1120 command. 1121 3 Ignore the effect of the "@" prefix in make 1122 commands. 1123 4 Trace shell commands using the shell's -x flag. 1124 [Default: 2] 1125 -n Show commands that would be executed, but do not execute 1126 them. 1127 -O OOBJ Set obj root directory to OOBJ; sets a MAKEOBJDIR pattern 1128 using OOBJ, unsets MAKEOBJDIRPREFIX. 1129 -o Set MKOBJDIRS=no; do not create objdirs at start of build. 1130 -P Set MKREPRO and MKREPRO_TIMESTAMP to the latest source 1131 CVS timestamp for reproducible builds. 1132 -R RELEASE Set RELEASEDIR=RELEASE. [Default: releasedir] 1133 -r Remove contents of TOOLDIR and DESTDIR before building. 1134 -S SEED Set BUILDSEED=SEED. [Default: NetBSD-majorversion] 1135 -T TOOLS Set TOOLDIR=TOOLS. If unset, and TOOLDIR is not set 1136 in the environment, ${toolprefix}make will be (re)built 1137 unconditionally. 1138 -U Set MKUNPRIVED=yes; build without requiring root privileges, 1139 install from an unprivileged build with proper file 1140 permissions. 1141 -u Set MKUPDATE=yes; do not run "make cleandir" first. 1142 Without this, everything is rebuilt, including the tools. 1143 -V VAR=[VALUE] Set variable VAR=VALUE. 1144 -w WRAPPER Create ${toolprefix}make script as WRAPPER. 1145 [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}] 1146 -X X11SRC Set X11SRCDIR=X11SRC. [Default: /usr/xsrc] 1147 -x Set MKX11=yes; build X11 from X11SRCDIR. 1148 -Z VAR Unset ("zap") variable VAR. 1149 -? Show this help message, and exit. 1150 1151_usage_ 1152} 1153 1154# Show optional error message, help to stderr, and exit 1. 1155# 1156usage() 1157{ 1158 if [ -n "$*" ]; then 1159 echo 1>&2 "" 1160 echo 1>&2 "${progname}: $*" 1161 fi 1162 synopsis 1>&2 1163 exit 1 1164} 1165 1166parseoptions() 1167{ 1168 opts='a:B:C:c:D:Ehj:M:m:N:nO:oPR:rS:T:UuV:w:X:xZ:' 1169 opt_a=false 1170 opt_m=false 1171 1172 if type getopts >/dev/null 2>&1; then 1173 # Use POSIX getopts. 1174 # 1175 getoptcmd='getopts :${opts} opt && opt=-${opt}' 1176 optargcmd=':' 1177 optremcmd='shift $((${OPTIND} -1))' 1178 else 1179 type getopt >/dev/null 2>&1 || 1180 bomb "Shell does not support getopts or getopt" 1181 1182 # Use old-style getopt(1) (doesn't handle whitespace in args). 1183 # 1184 args="$(getopt ${opts} $*)" 1185 [ $? = 0 ] || usage 1186 set -- ${args} 1187 1188 getoptcmd='[ $# -gt 0 ] && opt="$1" && shift' 1189 optargcmd='OPTARG="$1"; shift' 1190 optremcmd=':' 1191 fi 1192 1193 # Parse command line options. 1194 # 1195 while eval ${getoptcmd}; do 1196 case ${opt} in 1197 1198 -a) 1199 eval ${optargcmd} 1200 MACHINE_ARCH=${OPTARG} 1201 opt_a=true 1202 ;; 1203 1204 -B) 1205 eval ${optargcmd} 1206 BUILDID=${OPTARG} 1207 ;; 1208 1209 -C) 1210 eval ${optargcmd}; resolvepaths OPTARG 1211 CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}" 1212 ;; 1213 1214 -c) 1215 eval ${optargcmd} 1216 case "${OPTARG}" in 1217 gcc) # default, no variables needed 1218 ;; 1219 clang) setmakeenv HAVE_LLVM yes 1220 setmakeenv MKLLVM yes 1221 setmakeenv MKGCC no 1222 ;; 1223 #pcc) ... 1224 # ;; 1225 *) bomb "Unknown compiler: ${OPTARG}" 1226 esac 1227 ;; 1228 1229 -D) 1230 eval ${optargcmd}; resolvepath OPTARG 1231 setmakeenv DESTDIR "${OPTARG}" 1232 ;; 1233 1234 -E) 1235 do_expertmode=true 1236 ;; 1237 1238 -j) 1239 eval ${optargcmd} 1240 parallel="-j ${OPTARG}" 1241 ;; 1242 1243 -M) 1244 eval ${optargcmd}; resolvepath OPTARG 1245 case "${OPTARG}" in 1246 \$*) usage "-M argument must not begin with '\$'" 1247 ;; 1248 *\$*) # can use resolvepath, but can't set TOP_objdir 1249 resolvepath OPTARG 1250 ;; 1251 *) resolvepath OPTARG 1252 TOP_objdir="${OPTARG}${TOP}" 1253 ;; 1254 esac 1255 unsetmakeenv MAKEOBJDIR 1256 setmakeenv MAKEOBJDIRPREFIX "${OPTARG}" 1257 ;; 1258 1259 # -m overrides MACHINE_ARCH unless "-a" is specified 1260 -m) 1261 eval ${optargcmd} 1262 MACHINE="${OPTARG}" 1263 opt_m=true 1264 ;; 1265 1266 -N) 1267 eval ${optargcmd} 1268 case "${OPTARG}" in 1269 0|1|2|3|4) 1270 setmakeenv MAKEVERBOSE "${OPTARG}" 1271 ;; 1272 *) 1273 usage "'${OPTARG}' is not a valid value for -N" 1274 ;; 1275 esac 1276 ;; 1277 1278 -n) 1279 runcmd=echo 1280 ;; 1281 1282 -O) 1283 eval ${optargcmd} 1284 case "${OPTARG}" in 1285 *\$*) usage "-O argument must not contain '\$'" 1286 ;; 1287 *) resolvepath OPTARG 1288 TOP_objdir="${OPTARG}" 1289 ;; 1290 esac 1291 unsetmakeenv MAKEOBJDIRPREFIX 1292 setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}" 1293 ;; 1294 1295 -o) 1296 MKOBJDIRS=no 1297 ;; 1298 1299 -P) 1300 MKREPRO=yes 1301 ;; 1302 1303 -R) 1304 eval ${optargcmd}; resolvepath OPTARG 1305 setmakeenv RELEASEDIR "${OPTARG}" 1306 ;; 1307 1308 -r) 1309 do_removedirs=true 1310 do_rebuildmake=true 1311 ;; 1312 1313 -S) 1314 eval ${optargcmd} 1315 setmakeenv BUILDSEED "${OPTARG}" 1316 ;; 1317 1318 -T) 1319 eval ${optargcmd}; resolvepath OPTARG 1320 TOOLDIR="${OPTARG}" 1321 export TOOLDIR 1322 ;; 1323 1324 -U) 1325 setmakeenv MKUNPRIVED yes 1326 ;; 1327 1328 -u) 1329 setmakeenv MKUPDATE yes 1330 ;; 1331 1332 -V) 1333 eval ${optargcmd} 1334 case "${OPTARG}" in 1335 # XXX: consider restricting which variables can be changed? 1336 [a-zA-Z_]*=*) 1337 safe_setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}" 1338 ;; 1339 [a-zA-Z_]*) 1340 safe_setmakeenv "${OPTARG}" "" 1341 ;; 1342 *) 1343 usage "-V argument must be of the form 'VAR[=VALUE]'" 1344 ;; 1345 esac 1346 ;; 1347 1348 -w) 1349 eval ${optargcmd}; resolvepath OPTARG 1350 makewrapper="${OPTARG}" 1351 ;; 1352 1353 -X) 1354 eval ${optargcmd}; resolvepath OPTARG 1355 setmakeenv X11SRCDIR "${OPTARG}" 1356 ;; 1357 1358 -x) 1359 setmakeenv MKX11 yes 1360 ;; 1361 1362 -Z) 1363 eval ${optargcmd} 1364 # XXX: consider restricting which variables can be unset? 1365 safe_unsetmakeenv "${OPTARG}" 1366 ;; 1367 1368 --) 1369 break 1370 ;; 1371 1372 -h) 1373 help 1374 exit 0 1375 ;; 1376 1377 '-?') 1378 if [ "${OPTARG}" = '?' ]; then 1379 help 1380 exit 0 1381 fi 1382 usage "Unknown option -${OPTARG}" 1383 ;; 1384 1385 -:) 1386 usage "Missing argument for option -${OPTARG}" 1387 ;; 1388 1389 *) 1390 usage "Unimplemented option ${opt}" 1391 ;; 1392 1393 esac 1394 done 1395 1396 # Validate operations. 1397 # 1398 eval ${optremcmd} 1399 while [ $# -gt 0 ]; do 1400 op=$1; shift 1401 operations="${operations} ${op}" 1402 1403 case "${op}" in 1404 1405 help) 1406 help 1407 exit 0 1408 ;; 1409 1410 list-arch) 1411 listarch "${MACHINE}" "${MACHINE_ARCH}" 1412 exit 1413 ;; 1414 mkrepro-timestamp) 1415 setup_mkrepro quiet 1416 echo ${MKREPRO_TIMESTAMP:-0} 1417 [ ${MKREPRO_TIMESTAMP:-0} -ne 0 ]; exit 1418 ;; 1419 1420 kernel=*|releasekernel=*|kernel.gdb=*) 1421 arg=${op#*=} 1422 op=${op%%=*} 1423 [ -n "${arg}" ] || 1424 bomb "Must supply a kernel name with '${op}=...'" 1425 ;; 1426 1427 disk-image=*) 1428 arg=${op#*=} 1429 op=disk_image 1430 [ -n "${arg}" ] || 1431 bomb "Must supply a target name with '${op}=...'" 1432 1433 ;; 1434 1435 install=*|installmodules=*) 1436 arg=${op#*=} 1437 op=${op%%=*} 1438 [ -n "${arg}" ] || 1439 bomb "Must supply a directory with 'install=...'" 1440 ;; 1441 1442 distsets) 1443 operations="$(echo "$operations" | sed 's/distsets/distribution sets/')" 1444 do_sets=true 1445 op=distribution 1446 ;; 1447 1448 build|\ 1449 cleandir|\ 1450 distribution|\ 1451 dtb|\ 1452 install-image|\ 1453 iso-image-source|\ 1454 iso-image|\ 1455 kernels|\ 1456 libs|\ 1457 live-image|\ 1458 makewrapper|\ 1459 modules|\ 1460 obj|\ 1461 params|\ 1462 release|\ 1463 rump|\ 1464 rumptest|\ 1465 sets|\ 1466 show-params|\ 1467 sourcesets|\ 1468 syspkgs|\ 1469 tools) 1470 ;; 1471 1472 *) 1473 usage "Unknown OPERATION '${op}'" 1474 ;; 1475 1476 esac 1477 # ${op} may contain chars that are not allowed in variable 1478 # names. Replace them with '_' before setting do_${op}. 1479 op="$( echo "$op" | tr -s '.-' '__')" 1480 eval do_${op}=true 1481 done 1482 [ -n "${operations}" ] || usage "Missing OPERATION to perform" 1483 1484 # Set up MACHINE*. On a NetBSD host, these are allowed to be unset. 1485 # 1486 if [ -z "${MACHINE}" ]; then 1487 [ "${uname_s}" = "NetBSD" ] || 1488 bomb "MACHINE must be set, or -m must be used, for cross builds" 1489 MACHINE=${uname_m} 1490 MACHINE_ARCH=${uname_p} 1491 fi 1492 if $opt_m && ! $opt_a; then 1493 # Settings implied by the command line -m option 1494 # override MACHINE_ARCH from the environment (if any). 1495 getarch 1496 fi 1497 [ -n "${MACHINE_ARCH}" ] || getarch 1498 validatearch 1499 1500 # Set up default make(1) environment. 1501 # 1502 makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS" 1503 [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID" 1504 [ -z "${BUILDINFO}" ] || makeenv="${makeenv} BUILDINFO" 1505 MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS}" 1506 MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}" 1507 export MAKEFLAGS MACHINE MACHINE_ARCH 1508 setmakeenv USETOOLS "yes" 1509 setmakeenv MAKEWRAPPERMACHINE "${makewrappermachine:-${MACHINE}}" 1510 setmakeenv MAKE_OBJDIR_CHECK_WRITABLE no 1511} 1512 1513# sanitycheck -- 1514# Sanity check after parsing command line options, before rebuildmake. 1515# 1516sanitycheck() 1517{ 1518 # Install as non-root is a bad idea. 1519 # 1520 if ${do_install} && [ "$id_u" -ne 0 ] ; then 1521 if ${do_expertmode}; then 1522 warning "Will install as an unprivileged user" 1523 else 1524 bomb "-E must be set for install as an unprivileged user" 1525 fi 1526 fi 1527 1528 # If the PATH contains any non-absolute components (including, 1529 # but not limited to, "." or ""), then complain. As an exception, 1530 # allow "" or "." as the last component of the PATH. This is fatal 1531 # if expert mode is not in effect. 1532 # 1533 local path="${PATH}" 1534 path="${path%:}" # delete trailing ":" 1535 path="${path%:.}" # delete trailing ":." 1536 case ":${path}:/" in 1537 *:[!/~]*) 1538 if ${do_expertmode}; then 1539 warning "PATH contains non-absolute components" 1540 else 1541 bomb "PATH environment variable must not" \ 1542 "contain non-absolute components" 1543 fi 1544 ;; 1545 esac 1546 1547 while [ ${MKX11-no} = "yes" ]; do # not really a loop 1548 test -n "${X11SRCDIR}" && { 1549 test -d "${X11SRCDIR}" || 1550 bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)" 1551 break 1552 } 1553 for _xd in \ 1554 "${NETBSDSRCDIR%/*}/xsrc" \ 1555 "${NETBSDSRCDIR}/xsrc" \ 1556 /usr/xsrc 1557 do 1558 test -d "${_xd}" && 1559 setmakeenv X11SRCDIR "${_xd}" && 1560 break 2 1561 done 1562 bomb "Asked to build X11 but no xsrc" 1563 done 1564} 1565 1566# print_tooldir_program -- 1567# Try to find and show a path to an existing 1568# ${TOOLDIR}/bin/${toolprefix}program 1569# 1570print_tooldir_program() 1571{ 1572 local possible_TOP_OBJ 1573 local possible_TOOLDIR 1574 local possible_program 1575 local tooldir_program 1576 local program=${1} 1577 1578 if [ -n "${TOOLDIR}" ]; then 1579 echo "${TOOLDIR}/bin/${toolprefix}${program}" 1580 return 1581 fi 1582 1583 # Set host_ostype to something like "NetBSD-4.5.6-i386". This 1584 # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>. 1585 # 1586 local host_ostype="${uname_s}-$( 1587 echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g' 1588 )-$( 1589 echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g' 1590 )" 1591 1592 # Look in a few potential locations for 1593 # ${possible_TOOLDIR}/bin/${toolprefix}${program}. 1594 # If we find it, then set possible_program. 1595 # 1596 # In the usual case (without interference from environment 1597 # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to 1598 # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}". 1599 # 1600 # In practice it's difficult to figure out the correct value 1601 # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O 1602 # options were passed to build.sh, then ${TOP_objdir} will be 1603 # the correct value. We also try a few other possibilities, but 1604 # we do not replicate all the logic of <bsd.obj.mk>. 1605 # 1606 for possible_TOP_OBJ in \ 1607 "${TOP_objdir}" \ 1608 "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \ 1609 "${TOP}" \ 1610 "${TOP}/obj" \ 1611 "${TOP}/obj.${MACHINE}" 1612 do 1613 [ -n "${possible_TOP_OBJ}" ] || continue 1614 possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}" 1615 possible_program="${possible_TOOLDIR}/bin/${toolprefix}${program}" 1616 if [ -x "${possible_program}" ]; then 1617 echo ${possible_program} 1618 return; 1619 fi 1620 done 1621 echo "" 1622} 1623 1624# print_tooldir_make -- 1625# Try to find and show a path to an existing 1626# ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a 1627# new version of ${toolprefix}make has been built. 1628# 1629# * If TOOLDIR was set in the environment or on the command line, use 1630# that value. 1631# * Otherwise try to guess what TOOLDIR would be if not overridden by 1632# /etc/mk.conf, and check whether the resulting directory contains 1633# a copy of ${toolprefix}make (this should work for everybody who 1634# doesn't override TOOLDIR via /etc/mk.conf); 1635# * Failing that, search for ${toolprefix}make, nbmake, bmake, or make, 1636# in the PATH (this might accidentally find a version of make that 1637# does not understand the syntax used by NetBSD make, and that will 1638# lead to failure in the next step); 1639# * If a copy of make was found above, try to use it with 1640# nobomb_getmakevar to find the correct value for TOOLDIR, and believe the 1641# result only if it's a directory that already exists; 1642# * If a value of TOOLDIR was found above, and if 1643# ${TOOLDIR}/bin/${toolprefix}make exists, show that value. 1644# 1645print_tooldir_make() 1646{ 1647 local possible_make 1648 local possible_TOOLDIR 1649 local tooldir_make 1650 1651 possible_make=$(print_tooldir_program make) 1652 # If the above didn't work, search the PATH for a suitable 1653 # ${toolprefix}make, nbmake, bmake, or make. 1654 # 1655 : ${possible_make:=$(find_in_PATH ${toolprefix}make '')} 1656 : ${possible_make:=$(find_in_PATH nbmake '')} 1657 : ${possible_make:=$(find_in_PATH bmake '')} 1658 : ${possible_make:=$(find_in_PATH make '')} 1659 1660 # At this point, we don't care whether possible_make is in the 1661 # correct TOOLDIR or not; we simply want it to be usable by 1662 # getmakevar to help us find the correct TOOLDIR. 1663 # 1664 # Use ${possible_make} with nobomb_getmakevar to try to find 1665 # the value of TOOLDIR. Believe the result only if it's 1666 # a directory that already exists and contains bin/${toolprefix}make. 1667 # 1668 if [ -x "${possible_make}" ]; then 1669 possible_TOOLDIR="$( 1670 make="${possible_make}" \ 1671 nobomb_getmakevar TOOLDIR 2>/dev/null 1672 )" 1673 if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \ 1674 && [ -d "${possible_TOOLDIR}" ]; 1675 then 1676 tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make" 1677 if [ -x "${tooldir_make}" ]; then 1678 echo "${tooldir_make}" 1679 return 0 1680 fi 1681 fi 1682 fi 1683 return 1 1684} 1685 1686# rebuildmake -- 1687# Rebuild nbmake in a temporary directory if necessary. Sets $make 1688# to a path to the nbmake executable. Sets done_rebuildmake=true 1689# if nbmake was rebuilt. 1690# 1691# There is a cyclic dependency between building nbmake and choosing 1692# TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we 1693# would like to use getmakevar to get the value of TOOLDIR; but we can't 1694# use getmakevar before we have an up to date version of nbmake; we 1695# might already have an up to date version of nbmake in TOOLDIR, but we 1696# don't yet know where TOOLDIR is. 1697# 1698# The default value of TOOLDIR also depends on the location of the top 1699# level object directory, so $(getmakevar TOOLDIR) invoked before or 1700# after making the top level object directory may produce different 1701# results. 1702# 1703# Strictly speaking, we should do the following: 1704# 1705# 1. build a new version of nbmake in a temporary directory; 1706# 2. use the temporary nbmake to create the top level obj directory; 1707# 3. use $(getmakevar TOOLDIR) with the temporary nbmake to 1708# get the correct value of TOOLDIR; 1709# 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake. 1710# 1711# However, people don't like building nbmake unnecessarily if their 1712# TOOLDIR has not changed since an earlier build. We try to avoid 1713# rebuilding a temporary version of nbmake by taking some shortcuts to 1714# guess a value for TOOLDIR, looking for an existing version of nbmake 1715# in that TOOLDIR, and checking whether that nbmake is newer than the 1716# sources used to build it. 1717# 1718rebuildmake() 1719{ 1720 make="$(print_tooldir_make)" 1721 if [ -n "${make}" ] && [ -x "${make}" ]; then 1722 for f in usr.bin/make/*.[ch]; do 1723 if [ "${f}" -nt "${make}" ]; then 1724 statusmsg "${make} outdated" \ 1725 "(older than ${f}), needs building." 1726 do_rebuildmake=true 1727 break 1728 fi 1729 done 1730 else 1731 statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building." 1732 do_rebuildmake=true 1733 fi 1734 1735 # Build bootstrap ${toolprefix}make if needed. 1736 if ! ${do_rebuildmake}; then 1737 return 1738 fi 1739 1740 # Silent configure with MAKEVERBOSE==0 1741 if [ ${MAKEVERBOSE:-2} -eq 0 ]; then 1742 configure_args=--silent 1743 fi 1744 1745 statusmsg "Bootstrapping ${toolprefix}make" 1746 ${runcmd} cd "${tmpdir}" 1747 ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \ 1748 CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \ 1749 ${HOST_SH} "${TOP}/tools/make/configure" ${configure_args} || 1750 ( cp ${tmpdir}/config.log ${tmpdir}-config.log 1751 bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" ) 1752 ${runcmd} ${HOST_SH} buildmake.sh || 1753 bomb "Build of ${toolprefix}make failed" 1754 make="${tmpdir}/${toolprefix}make" 1755 ${runcmd} cd "${TOP}" 1756 ${runcmd} rm -f usr.bin/make/*.o 1757 done_rebuildmake=true 1758} 1759 1760# validatemakeparams -- 1761# Perform some late sanity checks, after rebuildmake, 1762# but before createmakewrapper or any real work. 1763# 1764# Creates the top-level obj directory, because that 1765# is needed by some of the sanity checks. 1766# 1767# Shows status messages reporting the values of several variables. 1768# 1769validatemakeparams() 1770{ 1771 # Determine MAKECONF first, and set in the makewrapper. 1772 # If set in the environment, then use that. 1773 # else if ./mk.conf exists, then set MAKECONF to that, 1774 # else use the default from share/mk/bsd.own.mk (/etc/mk.conf). 1775 # 1776 if [ -n "${MAKECONF+1}" ]; then 1777 setmakeenv MAKECONF "${MAKECONF}" 1778 statusmsg2 "getenv MAKECONF:" "${MAKECONF}" 1779 elif [ -f "${TOP}/mk.conf" ]; then 1780 setmakeenv MAKECONF "${TOP}/mk.conf" 1781 statusmsg2 "mk.conf MAKECONF:" "${MAKECONF}" 1782 else 1783 MAKECONF=$(getmakevar MAKECONF) 1784 setmakeenv MAKECONF "${MAKECONF}" 1785 statusmsg2 "share/mk MAKECONF:" "${MAKECONF}" 1786 fi 1787 if [ -z "${MAKECONF}" ]; then 1788 bomb "MAKECONF must not be empty" 1789 elif [ -e "${MAKECONF}" ]; then 1790 statusmsg2 "MAKECONF file:" "${MAKECONF}" 1791 else 1792 statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)" 1793 fi 1794 1795 # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE. 1796 # These may be set as build.sh options or in "mk.conf". 1797 # Don't export them as they're only used for tests in build.sh. 1798 # 1799 MKOBJDIRS=$(getmakevar MKOBJDIRS) 1800 MKUNPRIVED=$(getmakevar MKUNPRIVED) 1801 MKUPDATE=$(getmakevar MKUPDATE) 1802 1803 # Non-root should always use either the -U or -E flag. 1804 # 1805 if ! ${do_expertmode} && \ 1806 [ "$id_u" -ne 0 ] && \ 1807 [ "${MKUNPRIVED}" = "no" ] ; then 1808 bomb "-U or -E must be set for build as an unprivileged user" 1809 fi 1810 1811 if [ "${runcmd}" = "echo" ]; then 1812 TOOLCHAIN_MISSING=no 1813 EXTERNAL_TOOLCHAIN="" 1814 else 1815 TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING) 1816 EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN) 1817 fi 1818 if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \ 1819 [ -z "${EXTERNAL_TOOLCHAIN}" ]; then 1820 ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for" 1821 ${runcmd} echo " MACHINE: ${MACHINE}" 1822 ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}" 1823 ${runcmd} echo "" 1824 ${runcmd} echo "All builds for this platform should be done via a traditional make" 1825 ${runcmd} echo "If you wish to use an external cross-toolchain, set" 1826 ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>" 1827 ${runcmd} echo "in either the environment or mk.conf and rerun" 1828 ${runcmd} echo " ${progname} $*" 1829 exit 1 1830 fi 1831 1832 if [ "${MKOBJDIRS}" != "no" ]; then 1833 # Create the top-level object directory. 1834 # 1835 # "make obj NOSUBDIR=" can handle most cases, but it 1836 # can't handle the case where MAKEOBJDIRPREFIX is set 1837 # while the corresponding directory does not exist 1838 # (rules in <bsd.obj.mk> would abort the build). We 1839 # therefore have to handle the MAKEOBJDIRPREFIX case 1840 # without invoking "make obj". The MAKEOBJDIR case 1841 # could be handled either way, but we choose to handle 1842 # it similarly to MAKEOBJDIRPREFIX. 1843 # 1844 if [ -n "${TOP_obj}" ]; then 1845 # It must have been set by the "-M" or "-O" 1846 # command line options, so there's no need to 1847 # use getmakevar 1848 : 1849 elif [ -n "$MAKEOBJDIRPREFIX" ]; then 1850 TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}" 1851 elif [ -n "$MAKEOBJDIR" ]; then 1852 TOP_obj="$(getmakevar MAKEOBJDIR)" 1853 fi 1854 if [ -n "$TOP_obj" ]; then 1855 ${runcmd} mkdir -p "${TOP_obj}" || 1856 bomb "Can't create top level object directory" \ 1857 "${TOP_obj}" 1858 else 1859 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= || 1860 bomb "Can't create top level object directory" \ 1861 "using make obj" 1862 fi 1863 1864 # make obj in tools to ensure that the objdir for "tools" 1865 # is available. 1866 # 1867 ${runcmd} cd tools 1868 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= || 1869 bomb "Failed to make obj in tools" 1870 ${runcmd} cd "${TOP}" 1871 fi 1872 1873 # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar, 1874 # and bomb if they have changed from the values we had from the 1875 # command line or environment. 1876 # 1877 # This must be done after creating the top-level object directory. 1878 # 1879 for var in TOOLDIR DESTDIR RELEASEDIR 1880 do 1881 eval oldval=\"\$${var}\" 1882 newval="$(getmakevar $var)" 1883 if ! $do_expertmode; then 1884 : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)} 1885 case "$var" in 1886 DESTDIR) 1887 : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}} 1888 makeenv="${makeenv} DESTDIR" 1889 ;; 1890 RELEASEDIR) 1891 : ${newval:=${_SRC_TOP_OBJ_}/releasedir} 1892 makeenv="${makeenv} RELEASEDIR" 1893 ;; 1894 esac 1895 fi 1896 if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then 1897 bomb "Value of ${var} has changed" \ 1898 "(was \"${oldval}\", now \"${newval}\")" 1899 fi 1900 eval ${var}=\"\${newval}\" 1901 eval export ${var} 1902 statusmsg2 "${var} path:" "${newval}" 1903 done 1904 1905 # RELEASEMACHINEDIR is just a subdir name, e.g. "i386". 1906 RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR) 1907 1908 # Check validity of TOOLDIR and DESTDIR. 1909 # 1910 if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then 1911 bomb "TOOLDIR '${TOOLDIR}' invalid" 1912 fi 1913 removedirs="${TOOLDIR}" 1914 1915 if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then 1916 if ${do_distribution} || ${do_release} || \ 1917 [ "${uname_s}" != "NetBSD" ] || \ 1918 [ "${uname_m}" != "${MACHINE}" ]; then 1919 bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'" 1920 fi 1921 if ! ${do_expertmode}; then 1922 bomb "DESTDIR must != / for non -E (expert) builds" 1923 fi 1924 statusmsg "WARNING: Building to /, in expert mode." 1925 statusmsg " This may cause your system to break! Reasons include:" 1926 statusmsg " - your kernel is not up to date" 1927 statusmsg " - the libraries or toolchain have changed" 1928 statusmsg " YOU HAVE BEEN WARNED!" 1929 else 1930 removedirs="${removedirs} ${DESTDIR}" 1931 fi 1932 if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then 1933 bomb "Must set RELEASEDIR with 'releasekernel=...'" 1934 fi 1935 1936 # If a previous build.sh run used -U (and therefore created a 1937 # METALOG file), then most subsequent build.sh runs must also 1938 # use -U. If DESTDIR is about to be removed, then don't perform 1939 # this check. 1940 # 1941 case "${do_removedirs} ${removedirs} " in 1942 true*" ${DESTDIR} "*) 1943 # DESTDIR is about to be removed 1944 ;; 1945 *) 1946 if [ -e "${DESTDIR}/METALOG" ] && \ 1947 [ "${MKUNPRIVED}" = "no" ] ; then 1948 if $do_expertmode; then 1949 warning "A previous build.sh run specified -U" 1950 else 1951 bomb "A previous build.sh run specified -U; you must specify it again now" 1952 fi 1953 fi 1954 ;; 1955 esac 1956 1957 # live-image and install-image targets require binary sets 1958 # (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED. 1959 # If release operation is specified with live-image or install-image, 1960 # the release op should be performed with -U for later image ops. 1961 # 1962 if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \ 1963 [ "${MKUNPRIVED}" = "no" ] ; then 1964 bomb "-U must be specified on building release to create images later" 1965 fi 1966} 1967 1968 1969createmakewrapper() 1970{ 1971 # Remove the target directories. 1972 # 1973 if ${do_removedirs}; then 1974 for f in ${removedirs}; do 1975 statusmsg "Removing ${f}" 1976 ${runcmd} rm -r -f "${f}" 1977 done 1978 fi 1979 1980 # Recreate $TOOLDIR. 1981 # 1982 ${runcmd} mkdir -p "${TOOLDIR}/bin" || 1983 bomb "mkdir of '${TOOLDIR}/bin' failed" 1984 1985 # If we did not previously rebuild ${toolprefix}make, then 1986 # check whether $make is still valid and the same as the output 1987 # from print_tooldir_make. If not, then rebuild make now. A 1988 # possible reason for this being necessary is that the actual 1989 # value of TOOLDIR might be different from the value guessed 1990 # before the top level obj dir was created. 1991 # 1992 if ! ${done_rebuildmake} && \ 1993 ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] ) 1994 then 1995 rebuildmake 1996 fi 1997 1998 # Install ${toolprefix}make if it was built. 1999 # 2000 if ${done_rebuildmake}; then 2001 ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make" 2002 ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" || 2003 bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make" 2004 make="${TOOLDIR}/bin/${toolprefix}make" 2005 statusmsg "Created ${make}" 2006 fi 2007 2008 # Build a ${toolprefix}make wrapper script, usable by hand as 2009 # well as by build.sh. 2010 # 2011 if [ -z "${makewrapper}" ]; then 2012 makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}" 2013 [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}" 2014 fi 2015 2016 ${runcmd} rm -f "${makewrapper}" 2017 if [ "${runcmd}" = "echo" ]; then 2018 echo 'cat <<EOF >'${makewrapper} 2019 makewrapout= 2020 else 2021 makewrapout=">>\${makewrapper}" 2022 fi 2023 2024 case "${KSH_VERSION:-${SH_VERSION}}" in 2025 *PD\ KSH*|*MIRBSD\ KSH*) 2026 set +o braceexpand 2027 ;; 2028 esac 2029 2030 eval cat <<EOF ${makewrapout} 2031#! ${HOST_SH} 2032# Set proper variables to allow easy "make" building of a NetBSD subtree. 2033# Generated from: \$NetBSD: build.sh,v 1.373 2023/07/18 16:59:57 lukem Exp $ 2034# with these arguments: ${_args} 2035# 2036 2037EOF 2038 { 2039 sorted_vars="$(for var in ${makeenv}; do echo "${var}" ; done \ 2040 | sort -u )" 2041 for var in ${sorted_vars}; do 2042 eval val=\"\${${var}}\" 2043 eval is_set=\"\${${var}+set}\" 2044 if [ -z "${is_set}" ]; then 2045 echo "unset ${var}" 2046 else 2047 qval="$(shell_quote "${val}")" 2048 echo "${var}=${qval}; export ${var}" 2049 fi 2050 done 2051 2052 cat <<EOF 2053 2054exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"} 2055EOF 2056 } | eval cat "${makewrapout}" 2057 [ "${runcmd}" = "echo" ] && echo EOF 2058 ${runcmd} chmod +x "${makewrapper}" 2059 statusmsg2 "Updated makewrapper:" "${makewrapper}" 2060} 2061 2062make_in_dir() 2063{ 2064 local dir="$1" 2065 local op="$2" 2066 ${runcmd} cd "${dir}" || 2067 bomb "Failed to cd to \"${dir}\"" 2068 ${runcmd} "${makewrapper}" ${parallel} ${op} || 2069 bomb "Failed to make ${op} in \"${dir}\"" 2070 ${runcmd} cd "${TOP}" || 2071 bomb "Failed to cd back to \"${TOP}\"" 2072} 2073 2074buildtools() 2075{ 2076 if [ "${MKOBJDIRS}" != "no" ]; then 2077 ${runcmd} "${makewrapper}" ${parallel} obj-tools || 2078 bomb "Failed to make obj-tools" 2079 fi 2080 if [ "${MKUPDATE}" = "no" ]; then 2081 make_in_dir tools cleandir 2082 fi 2083 make_in_dir tools build_install 2084 statusmsg "Tools built to ${TOOLDIR}" 2085} 2086 2087buildlibs() 2088{ 2089 if [ "${MKOBJDIRS}" != "no" ]; then 2090 ${runcmd} "${makewrapper}" ${parallel} obj || 2091 bomb "Failed to make obj" 2092 fi 2093 if [ "${MKUPDATE}" = "no" ]; then 2094 make_in_dir lib cleandir 2095 fi 2096 make_in_dir . do-distrib-dirs 2097 make_in_dir . includes 2098 make_in_dir . do-lib 2099 statusmsg "libs built" 2100} 2101 2102getkernelconf() 2103{ 2104 kernelconf="$1" 2105 if [ "${MKOBJDIRS}" != "no" ]; then 2106 # The correct value of KERNOBJDIR might 2107 # depend on a prior "make obj" in 2108 # ${KERNSRCDIR}/${KERNARCHDIR}/compile. 2109 # 2110 KERNSRCDIR="$(getmakevar KERNSRCDIR)" 2111 KERNARCHDIR="$(getmakevar KERNARCHDIR)" 2112 make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj 2113 fi 2114 KERNCONFDIR="$(getmakevar KERNCONFDIR)" 2115 KERNOBJDIR="$(getmakevar KERNOBJDIR)" 2116 case "${kernelconf}" in 2117 */*) 2118 kernelconfpath="${kernelconf}" 2119 kernelconfname="${kernelconf##*/}" 2120 ;; 2121 *) 2122 kernelconfpath="${KERNCONFDIR}/${kernelconf}" 2123 kernelconfname="${kernelconf}" 2124 ;; 2125 esac 2126 kernelbuildpath="${KERNOBJDIR}/${kernelconfname}" 2127} 2128 2129diskimage() 2130{ 2131 ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')" 2132 [ -f "${DESTDIR}/etc/mtree/set.base" ] || 2133 bomb "The release binaries must be built first" 2134 kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel" 2135 kernel="${kerneldir}/netbsd-${ARG}.gz" 2136 [ -f "${kernel}" ] || 2137 bomb "The kernel ${kernel} must be built first" 2138 make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}" 2139} 2140 2141buildkernel() 2142{ 2143 if ! ${do_tools} && ! ${buildkernelwarned:-false}; then 2144 # Building tools every time we build a kernel is clearly 2145 # unnecessary. We could try to figure out whether rebuilding 2146 # the tools is necessary this time, but it doesn't seem worth 2147 # the trouble. Instead, we say it's the user's responsibility 2148 # to rebuild the tools if necessary. 2149 # 2150 statusmsg "Building kernel without building new tools" 2151 buildkernelwarned=true 2152 fi 2153 getkernelconf $1 2154 statusmsg2 "Building kernel:" "${kernelconf}" 2155 statusmsg2 "Build directory:" "${kernelbuildpath}" 2156 ${runcmd} mkdir -p "${kernelbuildpath}" || 2157 bomb "Cannot mkdir: ${kernelbuildpath}" 2158 if [ "${MKUPDATE}" = "no" ]; then 2159 make_in_dir "${kernelbuildpath}" cleandir 2160 fi 2161 [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \ 2162 || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first" 2163 CONFIGOPTS=$(getmakevar CONFIGOPTS) 2164 ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \ 2165 -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \ 2166 "${kernelconfpath}" || 2167 bomb "${toolprefix}config failed for ${kernelconf}" 2168 make_in_dir "${kernelbuildpath}" depend 2169 make_in_dir "${kernelbuildpath}" all 2170 2171 if [ "${runcmd}" != "echo" ]; then 2172 statusmsg "Kernels built from ${kernelconf}:" 2173 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath}) 2174 for kern in ${kernlist:-netbsd}; do 2175 [ -f "${kernelbuildpath}/${kern}" ] && \ 2176 echo " ${kernelbuildpath}/${kern}" 2177 done | tee -a "${results}" 2178 fi 2179} 2180 2181releasekernel() 2182{ 2183 getkernelconf $1 2184 kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel" 2185 ${runcmd} mkdir -p "${kernelreldir}" 2186 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath}) 2187 for kern in ${kernlist:-netbsd}; do 2188 builtkern="${kernelbuildpath}/${kern}" 2189 [ -f "${builtkern}" ] || continue 2190 releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz" 2191 statusmsg2 "Kernel copy:" "${releasekern}" 2192 if [ "${runcmd}" = "echo" ]; then 2193 echo "gzip -c -9 < ${builtkern} > ${releasekern}" 2194 else 2195 gzip -c -9 < "${builtkern}" > "${releasekern}" 2196 fi 2197 done 2198} 2199 2200buildkernels() 2201{ 2202 allkernels=$( runcmd= make_in_dir etc '-V ${ALL_KERNELS}' ) 2203 for k in $allkernels; do 2204 buildkernel "${k}" 2205 done 2206} 2207 2208buildmodules() 2209{ 2210 setmakeenv MKBINUTILS no 2211 if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then 2212 # Building tools every time we build modules is clearly 2213 # unnecessary as well as a kernel. 2214 # 2215 statusmsg "Building modules without building new tools" 2216 buildmoduleswarned=true 2217 fi 2218 2219 statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}" 2220 if [ "${MKOBJDIRS}" != "no" ]; then 2221 make_in_dir sys/modules obj 2222 fi 2223 if [ "${MKUPDATE}" = "no" ]; then 2224 make_in_dir sys/modules cleandir 2225 fi 2226 make_in_dir sys/modules dependall 2227 make_in_dir sys/modules install 2228 2229 statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}" 2230} 2231 2232builddtb() 2233{ 2234 statusmsg "Building devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}" 2235 if [ "${MKOBJDIRS}" != "no" ]; then 2236 make_in_dir sys/dtb obj 2237 fi 2238 if [ "${MKUPDATE}" = "no" ]; then 2239 make_in_dir sys/dtb cleandir 2240 fi 2241 make_in_dir sys/dtb dependall 2242 make_in_dir sys/dtb install 2243 2244 statusmsg "Successful build of devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}" 2245} 2246 2247installmodules() 2248{ 2249 dir="$1" 2250 ${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules || 2251 bomb "Failed to make installmodules to ${dir}" 2252 statusmsg "Successful installmodules to ${dir}" 2253} 2254 2255installworld() 2256{ 2257 dir="$1" 2258 ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld || 2259 bomb "Failed to make installworld to ${dir}" 2260 statusmsg "Successful installworld to ${dir}" 2261} 2262 2263# Run rump build&link tests. 2264# 2265# To make this feasible for running without having to install includes and 2266# libraries into destdir (i.e. quick), we only run ld. This is possible 2267# since the rump kernel is a closed namespace apart from calls to rumpuser. 2268# Therefore, if ld complains only about rumpuser symbols, rump kernel 2269# linking was successful. 2270# 2271# We test that rump links with a number of component configurations. 2272# These attempt to mimic what is encountered in the full build. 2273# See list below. The list should probably be either autogenerated 2274# or managed elsewhere; keep it here until a better idea arises. 2275# 2276# Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD. 2277# 2278 2279# XXX: uwe: kern/56599 - while riastradh addressed librump problems, 2280# there are still unwanted dependencies: 2281# net -> net_net 2282# vfs -> fifo 2283 2284# -lrumpvfs -> $LRUMPVFS for now 2285LRUMPVFS="-lrumpvfs -lrumpvfs_nofifofs" 2286 2287RUMP_LIBSETS=" 2288 -lrump, 2289 -lrumpvfs 2290 --no-whole-archive -lrumpvfs_nofifofs -lrump, 2291 -lrumpkern_tty 2292 --no-whole-archive $LRUMPVFS -lrump, 2293 -lrumpfs_tmpfs 2294 --no-whole-archive $LRUMPVFS -lrump, 2295 -lrumpfs_ffs -lrumpfs_msdos 2296 --no-whole-archive $LRUMPVFS -lrumpdev_disk -lrumpdev -lrump, 2297 -lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet 2298 --no-whole-archive -lrump, 2299 -lrumpfs_nfs 2300 --no-whole-archive $LRUMPVFS 2301 -lrumpnet_sockin -lrumpnet_virtif -lrumpnet_netinet 2302 --start-group -lrumpnet_net -lrumpnet --end-group -lrump, 2303 -lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_rnd -lrumpdev_dm 2304 --no-whole-archive $LRUMPVFS -lrumpdev_disk -lrumpdev -lrumpkern_crypto -lrump 2305" 2306 2307dorump() 2308{ 2309 local doclean="" 2310 local doobjs="" 2311 2312 export RUMPKERN_ONLY=1 2313 # create obj and distrib dirs 2314 if [ "${MKOBJDIRS}" != "no" ]; then 2315 make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj 2316 make_in_dir "${NETBSDSRCDIR}/sys/rump" obj 2317 fi 2318 ${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \ 2319 || bomb "Could not create distrib-dirs" 2320 2321 [ "${MKUPDATE}" = "no" ] && doclean="cleandir" 2322 targlist="${doclean} ${doobjs} dependall install" 2323 # optimize: for test we build only static libs (3x test speedup) 2324 if [ "${1}" = "rumptest" ] ; then 2325 setmakeenv NOPIC 1 2326 setmakeenv NOPROFILE 1 2327 fi 2328 for cmd in ${targlist} ; do 2329 make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd} 2330 done 2331 2332 # if we just wanted to build & install rump, we're done 2333 [ "${1}" != "rumptest" ] && return 2334 2335 ${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \ 2336 || bomb "cd to rumpkern failed" 2337 md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'` 2338 # one little, two little, three little backslashes ... 2339 md_quirks="$(echo ${md_quirks} | sed 's,\\,\\\\,g'";s/'//g" )" 2340 ${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed" 2341 tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'` 2342 2343 local oIFS="${IFS}" 2344 IFS="," 2345 for set in ${RUMP_LIBSETS} ; do 2346 IFS="${oIFS}" 2347 ${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \ 2348 -static --whole-archive ${set} --no-whole-archive -lpthread -lc 2>&1 -o /tmp/rumptest.$$ | \ 2349 awk -v quirks="${md_quirks}" ' 2350 /undefined reference/ && 2351 !/more undefined references.*follow/{ 2352 if (match($NF, 2353 "`(rumpuser_|rumpcomp_|__" quirks ")") == 0) 2354 fails[NR] = $0 2355 } 2356 /cannot find -l/{fails[NR] = $0} 2357 /cannot open output file/{fails[NR] = $0} 2358 END{ 2359 for (x in fails) 2360 print fails[x] 2361 exit x!=0 2362 }' 2363 [ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}" 2364 done 2365 statusmsg "Rump build&link tests successful" 2366} 2367 2368repro_date() { 2369 # try the bsd date fail back the linux one 2370 date -u -r "$1" 2> /dev/null || date -u -d "@$1" 2371} 2372 2373setup_mkrepro() 2374{ 2375 local quiet="$1" 2376 2377 if [ ${MKREPRO-no} != "yes" ]; then 2378 return 2379 fi 2380 if [ ${MKREPRO_TIMESTAMP-0} -ne 0 ]; then 2381 return; 2382 fi 2383 2384 local dirs=${NETBSDSRCDIR-/usr/src}/ 2385 if [ ${MKX11-no} = "yes" ]; then 2386 dirs="$dirs ${X11SRCDIR-/usr/xsrc}/" 2387 fi 2388 2389 MKREPRO_TIMESTAMP=0 2390 local d 2391 local t 2392 local vcs 2393 for d in ${dirs}; do 2394 if [ -d "${d}CVS" ]; then 2395 local cvslatest=$(print_tooldir_program cvslatest) 2396 if [ ! -x "${cvslatest}" ]; then 2397 buildtools 2398 fi 2399 2400 local cvslatestflags= 2401 if ${do_expertmode}; then 2402 cvslatestflags=-i 2403 fi 2404 2405 t=$("${cvslatest}" ${cvslatestflags} "${d}") 2406 vcs=cvs 2407 elif [ -d "${d}.git" ]; then 2408 t=$(cd "${d}" && git log -1 --format=%ct) 2409 vcs=git 2410 elif [ -d "${d}.hg" ]; then 2411 t=$(hg --repo "$d" log -r . --template '{date.unixtime}\n') 2412 vcs=hg 2413 elif [ -f "${d}.hg_archival.txt" ]; then 2414 local stat=$(print_tooldir_program stat) 2415 if [ ! -x "${stat}" ]; then 2416 buildtools 2417 fi 2418 2419 t=$("${stat}" -t '%s' -f '%m' "${d}.hg_archival.txt") 2420 vcs=hg 2421 else 2422 bomb "Cannot determine VCS for '$d'" 2423 fi 2424 2425 if [ -z "$t" ]; then 2426 bomb "Failed to get timestamp for vcs=$vcs in '$d'" 2427 fi 2428 2429 #echo "latest $d $vcs $t" 2430 if [ "$t" -gt "$MKREPRO_TIMESTAMP" ]; then 2431 MKREPRO_TIMESTAMP="$t" 2432 fi 2433 done 2434 2435 [ "${MKREPRO_TIMESTAMP}" != "0" ] || bomb "Failed to compute timestamp" 2436 if [ -z "${quiet}" ]; then 2437 statusmsg2 "MKREPRO_TIMESTAMP" \ 2438 "$(repro_date "${MKREPRO_TIMESTAMP}")" 2439 fi 2440 export MKREPRO MKREPRO_TIMESTAMP 2441} 2442 2443main() 2444{ 2445 initdefaults 2446 _args=$@ 2447 parseoptions "$@" 2448 2449 sanitycheck 2450 2451 build_start=$(date) 2452 statusmsg2 "${progname} command:" "$0 $*" 2453 statusmsg2 "${progname} started:" "${build_start}" 2454 statusmsg2 "NetBSD version:" "${DISTRIBVER}" 2455 statusmsg2 "MACHINE:" "${MACHINE}" 2456 statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}" 2457 statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}" 2458 statusmsg2 "HOST_SH:" "${HOST_SH}" 2459 if [ -n "${BUILDID}" ]; then 2460 statusmsg2 "BUILDID:" "${BUILDID}" 2461 fi 2462 if [ -n "${BUILDINFO}" ]; then 2463 printf "%b\n" "${BUILDINFO}" | \ 2464 while read -r line ; do 2465 [ -s "${line}" ] && continue 2466 statusmsg2 "BUILDINFO:" "${line}" 2467 done 2468 fi 2469 2470 if [ -n "${MAKECONF+1}" ] && [ -z "${MAKECONF}" ]; then 2471 bomb "MAKECONF must not be empty" 2472 fi 2473 2474 rebuildmake 2475 validatemakeparams 2476 createmakewrapper 2477 setup_mkrepro 2478 2479 # Perform the operations. 2480 # 2481 for op in ${operations}; do 2482 case "${op}" in 2483 2484 makewrapper) 2485 # no-op 2486 ;; 2487 2488 tools) 2489 buildtools 2490 ;; 2491 libs) 2492 buildlibs 2493 ;; 2494 2495 sets) 2496 statusmsg "Building sets from pre-populated ${DESTDIR}" 2497 ${runcmd} "${makewrapper}" ${parallel} ${op} || 2498 bomb "Failed to make ${op}" 2499 setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets 2500 statusmsg "Built sets to ${setdir}" 2501 ;; 2502 2503 build|distribution|release) 2504 ${runcmd} "${makewrapper}" ${parallel} ${op} || 2505 bomb "Failed to make ${op}" 2506 statusmsg "Successful make ${op}" 2507 ;; 2508 2509 cleandir|obj|sourcesets|syspkgs|params|show-params) 2510 ${runcmd} "${makewrapper}" ${parallel} ${op} || 2511 bomb "Failed to make ${op}" 2512 statusmsg "Successful make ${op}" 2513 ;; 2514 2515 iso-image|iso-image-source) 2516 ${runcmd} "${makewrapper}" ${parallel} \ 2517 CDEXTRA="$CDEXTRA" ${op} || 2518 bomb "Failed to make ${op}" 2519 statusmsg "Successful make ${op}" 2520 ;; 2521 2522 live-image|install-image) 2523 # install-image and live-image require mtree spec files 2524 # built with MKUNPRIVED. Assume MKUNPRIVED build has been 2525 # performed if METALOG file is created in DESTDIR. 2526 if [ ! -e "${DESTDIR}/METALOG" ] ; then 2527 bomb "The release binaries must have been built with -U to create images" 2528 fi 2529 ${runcmd} "${makewrapper}" ${parallel} ${op} || 2530 bomb "Failed to make ${op}" 2531 statusmsg "Successful make ${op}" 2532 ;; 2533 kernel=*) 2534 arg=${op#*=} 2535 buildkernel "${arg}" 2536 ;; 2537 kernel.gdb=*) 2538 arg=${op#*=} 2539 configopts="-D DEBUG=-g" 2540 buildkernel "${arg}" 2541 ;; 2542 releasekernel=*) 2543 arg=${op#*=} 2544 releasekernel "${arg}" 2545 ;; 2546 2547 kernels) 2548 buildkernels 2549 ;; 2550 2551 disk-image=*) 2552 arg=${op#*=} 2553 diskimage "${arg}" 2554 ;; 2555 2556 dtb) 2557 builddtb 2558 ;; 2559 2560 modules) 2561 buildmodules 2562 ;; 2563 2564 installmodules=*) 2565 arg=${op#*=} 2566 if [ "${arg}" = "/" ] && \ 2567 ( [ "${uname_s}" != "NetBSD" ] || \ 2568 [ "${uname_m}" != "${MACHINE}" ] ); then 2569 bomb "'${op}' must != / for cross builds" 2570 fi 2571 installmodules "${arg}" 2572 ;; 2573 2574 install=*) 2575 arg=${op#*=} 2576 if [ "${arg}" = "/" ] && \ 2577 ( [ "${uname_s}" != "NetBSD" ] || \ 2578 [ "${uname_m}" != "${MACHINE}" ] ); then 2579 bomb "'${op}' must != / for cross builds" 2580 fi 2581 installworld "${arg}" 2582 ;; 2583 2584 rump) 2585 make_in_dir . do-distrib-dirs 2586 make_in_dir . includes 2587 make_in_dir lib/csu dependall 2588 make_in_dir lib/csu install 2589 make_in_dir external/gpl3/gcc/lib/libgcc dependall 2590 make_in_dir external/gpl3/gcc/lib/libgcc install 2591 dorump "${op}" 2592 ;; 2593 2594 rumptest) 2595 dorump "${op}" 2596 ;; 2597 2598 *) 2599 bomb "Unknown OPERATION '${op}'" 2600 ;; 2601 2602 esac 2603 done 2604 2605 statusmsg2 "${progname} ended:" "$(date)" 2606 if [ -s "${results}" ]; then 2607 echo "===> Summary of results:" 2608 sed -e 's/^===>//;s/^/ /' "${results}" 2609 echo "===> ." 2610 fi 2611} 2612 2613main "$@" 2614