Drop undefined macros.
[netbsd-mini2440.git] / build.sh
blob2b0f267010a366c9bc2bd04a299d26d92eee6fa6
1 #! /usr/bin/env sh
2 # $NetBSD: build.sh,v 1.215 2009/10/14 19:03:12 apb Exp $
4 # Copyright (c) 2001-2009 The NetBSD Foundation, Inc.
5 # All rights reserved.
7 # This code is derived from software contributed to The NetBSD Foundation
8 # by Todd Vierling and Luke Mewburn.
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.
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.
32 # Top level build wrapper, for a system containing no tools.
34 # This script should run on any POSIX-compliant shell. If the
35 # first "sh" found in the PATH is a POSIX-compliant shell, then
36 # you should not need to take any special action. Otherwise, you
37 # should set the environment variable HOST_SH to a POSIX-compliant
38 # shell, and invoke build.sh with that shell. (Depending on your
39 # system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh
40 # might be a suitable shell.)
43 progname=${0##*/}
44 toppid=$$
45 results=/dev/null
46 tab=' '
47 trap "exit 1" 1 2 3 15
49 bomb()
51 cat >&2 <<ERRORMESSAGE
53 ERROR: $@
54 *** BUILD ABORTED ***
55 ERRORMESSAGE
56 kill ${toppid} # in case we were invoked from a subshell
57 exit 1
61 statusmsg()
63 ${runcmd} echo "===> $@" | tee -a "${results}"
66 warning()
68 statusmsg "Warning: $@"
71 # Find a program in the PATH, and print the result. If not found,
72 # print a default. If $2 is defined (even if it is an empty string),
73 # then that is the default; otherwise, $1 is used as the default.
74 find_in_PATH()
76 local prog="$1"
77 local result="${2-"$1"}"
78 local oldIFS="${IFS}"
79 local dir
80 IFS=":"
81 for dir in ${PATH}; do
82 if [ -x "${dir}/${prog}" ]; then
83 result="${dir}/${prog}"
84 break
86 done
87 IFS="${oldIFS}"
88 echo "${result}"
91 # Try to find a working POSIX shell, and set HOST_SH to refer to it.
92 # Assumes that uname_s, uname_m, and PWD have been set.
93 set_HOST_SH()
95 # Even if ${HOST_SH} is already defined, we still do the
96 # sanity checks at the end.
98 # Solaris has /usr/xpg4/bin/sh.
100 [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
101 [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
103 # Try to get the name of the shell that's running this script,
104 # by parsing the output from "ps". We assume that, if the host
105 # system's ps command supports -o comm at all, it will do so
106 # in the usual way: a one-line header followed by a one-line
107 # result, possibly including trailing white space. And if the
108 # host system's ps command doesn't support -o comm, we assume
109 # that we'll get an error message on stderr and nothing on
110 # stdout. (We don't try to use ps -o 'comm=' to suppress the
111 # header line, because that is less widely supported.)
113 # If we get the wrong result here, the user can override it by
114 # specifying HOST_SH in the environment.
116 [ -z "${HOST_SH}" ] && HOST_SH="$(
117 (ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )"
119 # If nothing above worked, use "sh". We will later find the
120 # first directory in the PATH that has a "sh" program.
122 [ -z "${HOST_SH}" ] && HOST_SH="sh"
124 # If the result so far is not an absolute path, try to prepend
125 # PWD or search the PATH.
127 case "${HOST_SH}" in
128 /*) :
130 */*) HOST_SH="${PWD}/${HOST_SH}"
132 *) HOST_SH="$(find_in_PATH "${HOST_SH}")"
134 esac
136 # If we don't have an absolute path by now, bomb.
138 case "${HOST_SH}" in
139 /*) :
141 *) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
143 esac
145 # If HOST_SH is not executable, bomb.
147 [ -x "${HOST_SH}" ] ||
148 bomb "HOST_SH=\"${HOST_SH}\" is not executable."
151 initdefaults()
153 makeenv=
154 makewrapper=
155 makewrappermachine=
156 runcmd=
157 operations=
158 removedirs=
160 [ -d usr.bin/make ] || cd "$(dirname $0)"
161 [ -d usr.bin/make ] ||
162 bomb "build.sh must be run from the top source level"
163 [ -f share/mk/bsd.own.mk ] ||
164 bomb "src/share/mk is missing; please re-fetch the source tree"
166 # Find information about the build platform. This should be
167 # kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH
168 # variables in share/mk/bsd.sys.mk.
170 # Note that "uname -p" is not part of POSIX, but we want uname_p
171 # to be set to the host MACHINE_ARCH, if possible. On systems
172 # where "uname -p" fails, prints "unknown", or prints a string
173 # that does not look like an identifier, fall back to using the
174 # output from "uname -m" instead.
176 uname_s=$(uname -s 2>/dev/null)
177 uname_r=$(uname -r 2>/dev/null)
178 uname_m=$(uname -m 2>/dev/null)
179 uname_p=$(uname -p 2>/dev/null || echo "unknown")
180 case "${uname_p}" in
181 ''|unknown|*[^-_A-Za-z0-9]*) uname_p="${uname_m}" ;;
182 esac
184 id_u=$(id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null)
186 # If $PWD is a valid name of the current directory, POSIX mandates
187 # that pwd return it by default which causes problems in the
188 # presence of symlinks. Unsetting PWD is simpler than changing
189 # every occurrence of pwd to use -P.
191 # XXX Except that doesn't work on Solaris. Or many Linuces.
193 unset PWD
194 TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
196 # The user can set HOST_SH in the environment, or we try to
197 # guess an appropriate value. Then we set several other
198 # variables from HOST_SH.
200 set_HOST_SH
201 setmakeenv HOST_SH "${HOST_SH}"
202 setmakeenv BSHELL "${HOST_SH}"
203 setmakeenv CONFIG_SHELL "${HOST_SH}"
205 # Set defaults.
207 toolprefix=nb
209 # Some systems have a small ARG_MAX. -X prevents make(1) from
210 # exporting variables in the environment redundantly.
212 case "${uname_s}" in
213 Darwin | FreeBSD | CYGWIN*)
214 MAKEFLAGS=-X
217 MAKEFLAGS=
219 esac
221 # do_{operation}=true if given operation is requested.
223 do_expertmode=false
224 do_rebuildmake=false
225 do_removedirs=false
226 do_tools=false
227 do_cleandir=false
228 do_obj=false
229 do_build=false
230 do_distribution=false
231 do_release=false
232 do_kernel=false
233 do_releasekernel=false
234 do_modules=false
235 do_install=false
236 do_sets=false
237 do_sourcesets=false
238 do_syspkgs=false
239 do_iso_image=false
240 do_iso_image_source=false
241 do_params=false
243 # done_{operation}=true if given operation has been done.
245 done_rebuildmake=false
247 # Create scratch directory
249 tmpdir="${TMPDIR-/tmp}/nbbuild$$"
250 mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
251 trap "cd /; rm -r -f \"${tmpdir}\"" 0
252 results="${tmpdir}/build.sh.results"
254 # Set source directories
256 setmakeenv NETBSDSRCDIR "${TOP}"
258 # Find the version of NetBSD
260 DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
262 # Set the BUILDSEED to NetBSD-"N"
264 setmakeenv BUILDSEED "NetBSD-$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh -m)"
266 # Set MKARZERO to "yes"
268 setmakeenv MKARZERO "yes"
270 # Set various environment variables to known defaults,
271 # to minimize (cross-)build problems observed "in the field".
273 unsetmakeenv INFODIR
274 unsetmakeenv LESSCHARSET
275 setmakeenv LC_ALL C
278 getarch()
280 # Translate some MACHINE name aliases (known only to build.sh)
281 # into proper MACHINE and MACHINE_ARCH names. Save the alias
282 # name in makewrappermachine.
284 case "${MACHINE}" in
286 evbarm-e[bl])
287 makewrappermachine=${MACHINE}
288 # MACHINE_ARCH is "arm" or "armeb", not "armel"
289 MACHINE_ARCH=arm${MACHINE##*-}
290 MACHINE_ARCH=${MACHINE_ARCH%el}
291 MACHINE=${MACHINE%-e[bl]}
294 evbmips-e[bl]|sbmips-e[bl])
295 makewrappermachine=${MACHINE}
296 MACHINE_ARCH=mips${MACHINE##*-}
297 MACHINE=${MACHINE%-e[bl]}
300 evbmips64-e[bl]|sbmips64-e[bl])
301 makewrappermachine=${MACHINE}
302 MACHINE_ARCH=mips64${MACHINE##*-}
303 MACHINE=${MACHINE%64-e[bl]}
306 evbsh3-e[bl])
307 makewrappermachine=${MACHINE}
308 MACHINE_ARCH=sh3${MACHINE##*-}
309 MACHINE=${MACHINE%-e[bl]}
312 esac
314 # Translate a MACHINE into a default MACHINE_ARCH.
316 case "${MACHINE}" in
318 acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus)
319 MACHINE_ARCH=arm
322 evbarm) # unspecified MACHINE_ARCH gets LE
323 MACHINE_ARCH=${MACHINE_ARCH:=arm}
326 hp700)
327 MACHINE_ARCH=hppa
330 sun2)
331 MACHINE_ARCH=m68000
334 amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
335 MACHINE_ARCH=m68k
338 evbmips|sbmips) # no default MACHINE_ARCH
341 ews4800mips|mipsco|newsmips|sgimips)
342 MACHINE_ARCH=mipseb
345 algor|arc|cobalt|hpcmips|playstation2|pmax)
346 MACHINE_ARCH=mipsel
349 evbppc64|macppc64|ofppc64)
350 makewrappermachine=${MACHINE}
351 MACHINE=${MACHINE%64}
352 MACHINE_ARCH=powerpc64
355 amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|prep|rs6000|sandpoint)
356 MACHINE_ARCH=powerpc
359 evbsh3) # no default MACHINE_ARCH
362 mmeye)
363 MACHINE_ARCH=sh3eb
366 dreamcast|hpcsh|landisk)
367 MACHINE_ARCH=sh3el
370 amd64)
371 MACHINE_ARCH=x86_64
374 alpha|i386|sparc|sparc64|vax|ia64)
375 MACHINE_ARCH=${MACHINE}
379 bomb "Unknown target MACHINE: ${MACHINE}"
382 esac
385 validatearch()
387 # Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
389 case "${MACHINE_ARCH}" in
391 alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|mips64e[bl]|powerpc|powerpc64|sh3e[bl]|sparc|sparc64|vax|x86_64|ia64)
395 bomb "No MACHINE_ARCH provided"
399 bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
402 esac
404 # Determine valid MACHINE_ARCHs for MACHINE
406 case "${MACHINE}" in
408 evbarm)
409 arches="arm armeb"
412 evbmips|sbmips)
413 arches="mipseb mipsel mips64eb mips64el"
416 sgimips)
417 arches="mipseb mips64eb"
420 evbsh3)
421 arches="sh3eb sh3el"
424 macppc|evbppc|ofppc)
425 arches="powerpc powerpc64"
428 oma="${MACHINE_ARCH}"
429 getarch
430 arches="${MACHINE_ARCH}"
431 MACHINE_ARCH="${oma}"
434 esac
436 # Ensure that MACHINE_ARCH supports MACHINE
438 archok=false
439 for a in ${arches}; do
440 if [ "${a}" = "${MACHINE_ARCH}" ]; then
441 archok=true
442 break
444 done
445 ${archok} ||
446 bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
449 # nobomb_getmakevar --
450 # Given the name of a make variable in $1, print make's idea of the
451 # value of that variable, or return 1 if there's an error.
453 nobomb_getmakevar()
455 [ -x "${make}" ] || return 1
456 "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
457 _x_:
458 echo \${$1}
459 .include <bsd.prog.mk>
460 .include <bsd.kernobj.mk>
464 # nobomb_getmakevar --
465 # Given the name of a make variable in $1, print make's idea of the
466 # value of that variable, or bomb if there's an error.
468 bomb_getmakevar()
470 [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
471 nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
474 # nobomb_getmakevar --
475 # Given the name of a make variable in $1, print make's idea of the
476 # value of that variable, or print a literal '$' followed by the
477 # variable name if ${make} is not executable. This is intended for use in
478 # messages that need to be readable even if $make hasn't been built,
479 # such as when build.sh is run with the "-n" option.
481 getmakevar()
483 if [ -x "${make}" ]; then
484 bomb_getmakevar "$1"
485 else
486 echo "\$$1"
490 setmakeenv()
492 eval "$1='$2'; export $1"
493 makeenv="${makeenv} $1"
496 unsetmakeenv()
498 eval "unset $1"
499 makeenv="${makeenv} $1"
502 # Given a variable name in $1, modify the variable in place as follows:
503 # For each space-separated word in the variable, call resolvepath.
504 resolvepaths()
506 local var="$1"
507 local val
508 eval val=\"\${${var}}\"
509 local newval=''
510 local word
511 for word in ${val}; do
512 resolvepath word
513 newval="${newval}${newval:+ }${word}"
514 done
515 eval ${var}=\"\${newval}\"
518 # Given a variable name in $1, modify the variable in place as follows:
519 # Convert possibly-relative path to absolute path by prepending
520 # ${TOP} if necessary. Also delete trailing "/", if any.
521 resolvepath()
523 local var="$1"
524 local val
525 eval val=\"\${${var}}\"
526 case "${val}" in
530 val="${val%/}"
533 val="${TOP}/${val%/}"
535 esac
536 eval ${var}=\"\${val}\"
539 usage()
541 if [ -n "$*" ]; then
542 echo ""
543 echo "${progname}: $*"
545 cat <<_usage_
547 Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-C cdextras]
548 [-D dest] [-j njob] [-M obj] [-m mach] [-N noisy]
549 [-O obj] [-R release] [-S seed] [-T tools]
550 [-V var=[value]] [-w wrapper] [-X x11src] [-Z var]
551 operation [...]
553 Build operations (all imply "obj" and "tools"):
554 build Run "make build".
555 distribution Run "make distribution" (includes DESTDIR/etc/ files).
556 release Run "make release" (includes kernels & distrib media).
558 Other operations:
559 help Show this message and exit.
560 makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
561 Always performed.
562 cleandir Run "make cleandir". [Default unless -u is used]
563 obj Run "make obj". [Default unless -o is used]
564 tools Build and install tools.
565 install=idir Run "make installworld" to \`idir' to install all sets
566 except \`etc'. Useful after "distribution" or "release"
567 kernel=conf Build kernel with config file \`conf'
568 releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
569 modules Build and install kernel modules.
570 sets Create binary sets in
571 RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
572 DESTDIR should be populated beforehand.
573 sourcesets Create source sets in RELEASEDIR/source/sets.
574 syspkgs Create syspkgs in
575 RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
576 iso-image Create CD-ROM image in RELEASEDIR/iso.
577 iso-image-source Create CD-ROM image with source in RELEASEDIR/iso.
578 params Display various make(1) parameters.
580 Options:
581 -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
582 -B buildId Set BUILDID to buildId.
583 -C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
584 -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
585 -E Set "expert" mode; disables various safety checks.
586 Should not be used without expert knowledge of the build system.
587 -h Print this help message.
588 -j njob Run up to njob jobs in parallel; see make(1) -j.
589 -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
590 Unsets MAKEOBJDIR.
591 -m mach Set MACHINE to mach; not required if NetBSD native.
592 -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
593 0 Minimal output ("quiet")
594 1 Describe what is occurring
595 2 Describe what is occurring and echo the actual command
596 3 Ignore the effect of the "@" prefix in make commands
597 4 Trace shell commands using the shell's -x flag
598 [Default: 2]
599 -n Show commands that would be executed, but do not execute them.
600 -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
601 Unsets MAKEOBJDIRPREFIX.
602 -o Set MKOBJDIRS=no; do not create objdirs at start of build.
603 -R release Set RELEASEDIR to release. [Default: releasedir]
604 -r Remove contents of TOOLDIR and DESTDIR before building.
605 -S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
606 -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
607 the environment, ${toolprefix}make will be (re)built unconditionally.
608 -U Set MKUNPRIVED=yes; build without requiring root privileges,
609 install from an UNPRIVED build with proper file permissions.
610 -u Set MKUPDATE=yes; do not run "make cleandir" first.
611 Without this, everything is rebuilt, including the tools.
612 -V v=[val] Set variable \`v' to \`val'.
613 -w wrapper Create ${toolprefix}make script as wrapper.
614 [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
615 -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
616 -x Set MKX11=yes; build X11 from X11SRCDIR
617 -Z v Unset ("zap") variable \`v'.
619 _usage_
620 exit 1
623 parseoptions()
625 opts='a:B:C:D:Ehj:M:m:N:nO:oR:rS:T:UuV:w:xX:Z:'
626 opt_a=no
628 if type getopts >/dev/null 2>&1; then
629 # Use POSIX getopts.
631 getoptcmd='getopts ${opts} opt && opt=-${opt}'
632 optargcmd=':'
633 optremcmd='shift $((${OPTIND} -1))'
634 else
635 type getopt >/dev/null 2>&1 ||
636 bomb "/bin/sh shell is too old; try ksh or bash"
638 # Use old-style getopt(1) (doesn't handle whitespace in args).
640 args="$(getopt ${opts} $*)"
641 [ $? = 0 ] || usage
642 set -- ${args}
644 getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
645 optargcmd='OPTARG="$1"; shift'
646 optremcmd=':'
649 # Parse command line options.
651 while eval ${getoptcmd}; do
652 case ${opt} in
655 eval ${optargcmd}
656 MACHINE_ARCH=${OPTARG}
657 opt_a=yes
661 eval ${optargcmd}
662 BUILDID=${OPTARG}
666 eval ${optargcmd}; resolvepaths OPTARG
667 CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
671 eval ${optargcmd}; resolvepath OPTARG
672 setmakeenv DESTDIR "${OPTARG}"
676 do_expertmode=true
680 eval ${optargcmd}
681 parallel="-j ${OPTARG}"
685 eval ${optargcmd}; resolvepath OPTARG
686 case "${OPTARG}" in
687 \$*) usage "-M argument must not begin with '$'"
689 *\$*) # can use resolvepath, but can't set TOP_objdir
690 resolvepath OPTARG
692 *) resolvepath OPTARG
693 TOP_objdir="${OPTARG}${TOP}"
695 esac
696 unsetmakeenv MAKEOBJDIR
697 setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
700 # -m overrides MACHINE_ARCH unless "-a" is specified
702 eval ${optargcmd}
703 MACHINE="${OPTARG}"
704 [ "${opt_a}" != "yes" ] && getarch
708 eval ${optargcmd}
709 case "${OPTARG}" in
710 0|1|2|3|4)
711 setmakeenv MAKEVERBOSE "${OPTARG}"
714 usage "'${OPTARG}' is not a valid value for -N"
716 esac
720 runcmd=echo
724 eval ${optargcmd}
725 case "${OPTARG}" in
726 *\$*) usage "-O argument must not contain '$'"
728 *) resolvepath OPTARG
729 TOP_objdir="${OPTARG}"
731 esac
732 unsetmakeenv MAKEOBJDIRPREFIX
733 setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
737 MKOBJDIRS=no
741 eval ${optargcmd}; resolvepath OPTARG
742 setmakeenv RELEASEDIR "${OPTARG}"
746 do_removedirs=true
747 do_rebuildmake=true
751 eval ${optargcmd}
752 setmakeenv BUILDSEED "${OPTARG}"
756 eval ${optargcmd}; resolvepath OPTARG
757 TOOLDIR="${OPTARG}"
758 export TOOLDIR
762 setmakeenv MKUNPRIVED yes
766 setmakeenv MKUPDATE yes
770 eval ${optargcmd}
771 case "${OPTARG}" in
772 # XXX: consider restricting which variables can be changed?
773 [a-zA-Z_][a-zA-Z_0-9]*=*)
774 setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
777 usage "-V argument must be of the form 'var=[value]'"
779 esac
783 eval ${optargcmd}; resolvepath OPTARG
784 makewrapper="${OPTARG}"
788 eval ${optargcmd}; resolvepath OPTARG
789 setmakeenv X11SRCDIR "${OPTARG}"
793 setmakeenv MKX11 yes
797 eval ${optargcmd}
798 # XXX: consider restricting which variables can be unset?
799 unsetmakeenv "${OPTARG}"
803 break
806 -'?'|-h)
807 usage
810 esac
811 done
813 # Validate operations.
815 eval ${optremcmd}
816 while [ $# -gt 0 ]; do
817 op=$1; shift
818 operations="${operations} ${op}"
820 case "${op}" in
822 help)
823 usage
826 makewrapper|cleandir|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params)
829 iso-image)
830 op=iso_image # used as part of a variable name
833 iso-image-source)
834 op=iso_image_source # used as part of a variable name
837 kernel=*|releasekernel=*)
838 arg=${op#*=}
839 op=${op%%=*}
840 [ -n "${arg}" ] ||
841 bomb "Must supply a kernel name with \`${op}=...'"
844 modules)
845 op=modules
848 install=*)
849 arg=${op#*=}
850 op=${op%%=*}
851 [ -n "${arg}" ] ||
852 bomb "Must supply a directory with \`install=...'"
856 usage "Unknown operation \`${op}'"
859 esac
860 eval do_${op}=true
861 done
862 [ -n "${operations}" ] || usage "Missing operation to perform."
864 # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
866 if [ -z "${MACHINE}" ]; then
867 [ "${uname_s}" = "NetBSD" ] ||
868 bomb "MACHINE must be set, or -m must be used, for cross builds."
869 MACHINE=${uname_m}
871 [ -n "${MACHINE_ARCH}" ] || getarch
872 validatearch
874 # Set up default make(1) environment.
876 makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
877 [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
878 MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
879 export MAKEFLAGS MACHINE MACHINE_ARCH
882 sanitycheck()
884 # If the PATH contains any non-absolute components (including,
885 # but not limited to, "." or ""), then complain. As an exception,
886 # allow "" or "." as the last component of the PATH. This is fatal
887 # if expert mode is not in effect.
889 local path="${PATH}"
890 path="${path%:}" # delete trailing ":"
891 path="${path%:.}" # delete trailing ":."
892 case ":${path}:/" in
893 *:[!/]*)
894 if ${do_expertmode}; then
895 warning "PATH contains non-absolute components"
896 else
897 bomb "PATH environment variable must not" \
898 "contain non-absolute components"
901 esac
904 # print_tooldir_make --
905 # Try to find and print a path to an existing
906 # ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
907 # new version of ${toolprefix}make has been built.
909 # * If TOOLDIR was set in the environment or on the command line, use
910 # that value.
911 # * Otherwise try to guess what TOOLDIR would be if not overridden by
912 # /etc/mk.conf, and check whether the resulting directory contains
913 # a copy of ${toolprefix}make (this should work for everybody who
914 # doesn't override TOOLDIR via /etc/mk.conf);
915 # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
916 # in the PATH (this might accidentally find a non-NetBSD version of
917 # make, which will lead to failure in the next step);
918 # * If a copy of make was found above, try to use it with
919 # nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
920 # result only if it's a directory that already exists;
921 # * If a value of TOOLDIR was found above, and if
922 # ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
924 print_tooldir_make()
926 local possible_TOP_OBJ
927 local possible_TOOLDIR
928 local possible_make
929 local tooldir_make
931 if [ -n "${TOOLDIR}" ]; then
932 echo "${TOOLDIR}/bin/${toolprefix}make"
933 return 0
936 # Set host_ostype to something like "NetBSD-4.5.6-i386". This
937 # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
939 local host_ostype="${uname_s}-$(
940 echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
941 )-$(
942 echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
945 # Look in a few potential locations for
946 # ${possible_TOOLDIR}/bin/${toolprefix}make.
947 # If we find it, then set possible_make.
949 # In the usual case (without interference from environment
950 # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
951 # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
953 # In practice it's difficult to figure out the correct value
954 # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
955 # options were passed to build.sh, then ${TOP_objdir} will be
956 # the correct value. We also try a few other possibilities, but
957 # we do not replicate all the logic of <bsd.obj.mk>.
959 for possible_TOP_OBJ in \
960 "${TOP_objdir}" \
961 "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
962 "${TOP}" \
963 "${TOP}/obj" \
964 "${TOP}/obj.${MACHINE}"
966 [ -n "${possible_TOP_OBJ}" ] || continue
967 possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
968 possible_make="${possible_TOOLDIR}/bin/${toolprefix}make"
969 if [ -x "${possible_make}" ]; then
970 break
971 else
972 unset possible_make
974 done
976 # If the above didn't work, search the PATH for a suitable
977 # ${toolprefix}make, nbmake, bmake, or make.
979 : ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
980 : ${possible_make:=$(find_in_PATH nbmake '')}
981 : ${possible_make:=$(find_in_PATH bmake '')}
982 : ${possible_make:=$(find_in_PATH make '')}
984 # At this point, we don't care whether possible_make is in the
985 # correct TOOLDIR or not; we simply want it to be usable by
986 # getmakevar to help us find the correct TOOLDIR.
988 # Use ${possible_make} with nobomb_getmakevar to try to find
989 # the value of TOOLDIR. Believe the result only if it's
990 # a directory that already exists and contains bin/${toolprefix}make.
992 if [ -x "${possible_make}" ]; then
993 possible_TOOLDIR="$(
994 make="${possible_make}" nobomb_getmakevar TOOLDIR
996 if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
997 && [ -d "${possible_TOOLDIR}" ];
998 then
999 tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
1000 if [ -x "${tooldir_make}" ]; then
1001 echo "${tooldir_make}"
1002 return 0
1006 return 1
1009 # rebuildmake --
1010 # Rebuild nbmake in a temporary directory if necessary. Sets $make
1011 # to a path to the nbmake executable. Sets done_rebuildmake=true
1012 # if nbmake was rebuilt.
1014 # There is a cyclic dependency between building nbmake and choosing
1015 # TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
1016 # would like to use getmakevar to get the value of TOOLDIR; but we can't
1017 # use getmakevar before we have an up to date version of nbmake; we
1018 # might already have an up to date version of nbmake in TOOLDIR, but we
1019 # don't yet know where TOOLDIR is.
1021 # The default value of TOOLDIR also depends on the location of the top
1022 # level object directory, so $(getmakevar TOOLDIR) invoked before or
1023 # after making the top level object directory may produce different
1024 # results.
1026 # Strictly speaking, we should do the following:
1028 # 1. build a new version of nbmake in a temporary directory;
1029 # 2. use the temporary nbmake to create the top level obj directory;
1030 # 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
1031 # get the corect value of TOOLDIR;
1032 # 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
1034 # However, people don't like building nbmake unnecessarily if their
1035 # TOOLDIR has not changed since an earlier build. We try to avoid
1036 # rebuilding a temporary version of nbmake by taking some shortcuts to
1037 # guess a value for TOOLDIR, looking for an existing version of nbmake
1038 # in that TOOLDIR, and checking whether that nbmake is newer than the
1039 # sources used to build it.
1041 rebuildmake()
1043 make="$(print_tooldir_make)"
1044 if [ -n "${make}" ] && [ -x "${make}" ]; then
1045 for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
1046 if [ "${f}" -nt "${make}" ]; then
1047 statusmsg "${make} outdated" \
1048 "(older than ${f}), needs building."
1049 do_rebuildmake=true
1050 break
1052 done
1053 else
1054 statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
1055 do_rebuildmake=true
1058 # Build bootstrap ${toolprefix}make if needed.
1059 if ${do_rebuildmake}; then
1060 statusmsg "Bootstrapping ${toolprefix}make"
1061 ${runcmd} cd "${tmpdir}"
1062 ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1063 CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1064 ${HOST_SH} "${TOP}/tools/make/configure" ||
1065 bomb "Configure of ${toolprefix}make failed"
1066 ${runcmd} ${HOST_SH} buildmake.sh ||
1067 bomb "Build of ${toolprefix}make failed"
1068 make="${tmpdir}/${toolprefix}make"
1069 ${runcmd} cd "${TOP}"
1070 ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
1071 done_rebuildmake=true
1075 validatemakeparams()
1077 if [ "${runcmd}" = "echo" ]; then
1078 TOOLCHAIN_MISSING=no
1079 EXTERNAL_TOOLCHAIN=""
1080 else
1081 TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
1082 EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
1084 if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1085 [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1086 ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
1087 ${runcmd} echo " MACHINE: ${MACHINE}"
1088 ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
1089 ${runcmd} echo ""
1090 ${runcmd} echo "All builds for this platform should be done via a traditional make"
1091 ${runcmd} echo "If you wish to use an external cross-toolchain, set"
1092 ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
1093 ${runcmd} echo "in either the environment or mk.conf and rerun"
1094 ${runcmd} echo " ${progname} $*"
1095 exit 1
1098 # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE
1099 # These may be set as build.sh options or in "mk.conf".
1100 # Don't export them as they're only used for tests in build.sh.
1102 MKOBJDIRS=$(getmakevar MKOBJDIRS)
1103 MKUNPRIVED=$(getmakevar MKUNPRIVED)
1104 MKUPDATE=$(getmakevar MKUPDATE)
1106 if [ "${MKOBJDIRS}" != "no" ]; then
1107 # Create the top-level object directory.
1109 # "make obj NOSUBDIR=" can handle most cases, but it
1110 # can't handle the case where MAKEOBJDIRPREFIX is set
1111 # while the corresponding directory does not exist
1112 # (rules in <bsd.obj.mk> would abort the build). We
1113 # therefore have to handle the MAKEOBJDIRPREFIX case
1114 # without invoking "make obj". The MAKEOBJDIR case
1115 # could be handled either way, but we choose to handle
1116 # it similarly to MAKEOBJDIRPREFIX.
1118 if [ -n "${TOP_obj}" ]; then
1119 # It must have been set by the "-M" or "-O"
1120 # command line options, so there's no need to
1121 # use getmakevar
1123 elif [ -n "$MAKEOBJDIRPREFIX" ]; then
1124 TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
1125 elif [ -n "$MAKEOBJDIR" ]; then
1126 TOP_obj="$(getmakevar MAKEOBJDIR)"
1128 if [ -n "$TOP_obj" ]; then
1129 ${runcmd} mkdir -p "${TOP_obj}" ||
1130 bomb "Can't create top level object directory" \
1131 "${TOP_obj}"
1132 else
1133 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1134 bomb "Can't create top level object directory" \
1135 "using make obj"
1138 # make obj in tools to ensure that the objdir for "tools"
1139 # is available.
1141 ${runcmd} cd tools
1142 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1143 bomb "Failed to make obj in tools"
1144 ${runcmd} cd "${TOP}"
1147 # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
1148 # and bomb if they have changed from the values we had from the
1149 # command line or environment.
1151 # This must be done after creating the top-level object directory.
1153 for var in TOOLDIR DESTDIR RELEASEDIR
1155 eval oldval=\"\$${var}\"
1156 newval="$(getmakevar $var)"
1157 if ! $do_expertmode; then
1158 : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
1159 case "$var" in
1160 DESTDIR)
1161 : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1163 RELEASEDIR)
1164 : ${newval:=${_SRC_TOP_OBJ_}/releasedir}
1166 esac
1168 if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
1169 bomb "Value of ${var} has changed" \
1170 "(was \"${oldval}\", now \"${newval}\")"
1172 eval ${var}=\"\${newval}\"
1173 eval export ${var}
1174 statusmsg "${var} path: ${newval}"
1175 done
1177 # RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
1178 RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1180 # Check validity of TOOLDIR and DESTDIR.
1182 if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1183 bomb "TOOLDIR '${TOOLDIR}' invalid"
1185 removedirs="${TOOLDIR}"
1187 if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1188 if ${do_build} || ${do_distribution} || ${do_release}; then
1189 if ! ${do_build} || \
1190 [ "${uname_s}" != "NetBSD" ] || \
1191 [ "${uname_m}" != "${MACHINE}" ]; then
1192 bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1194 if ! ${do_expertmode}; then
1195 bomb "DESTDIR must != / for non -E (expert) builds"
1197 statusmsg "WARNING: Building to /, in expert mode."
1198 statusmsg " This may cause your system to break! Reasons include:"
1199 statusmsg " - your kernel is not up to date"
1200 statusmsg " - the libraries or toolchain have changed"
1201 statusmsg " YOU HAVE BEEN WARNED!"
1203 else
1204 removedirs="${removedirs} ${DESTDIR}"
1206 if ${do_build} || ${do_distribution} || ${do_release}; then
1207 if ! ${do_expertmode} && \
1208 [ "$id_u" -ne 0 ] && \
1209 [ "${MKUNPRIVED}" = "no" ] ; then
1210 bomb "-U or -E must be set for build as an unprivileged user."
1213 if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1214 bomb "Must set RELEASEDIR with \`releasekernel=...'"
1217 # Install as non-root is a bad idea.
1219 if ${do_install} && [ "$id_u" -ne 0 ] ; then
1220 if ${do_expertmode}; then
1221 warning "Will install as an unprivileged user."
1222 else
1223 bomb "-E must be set for install as an unprivileged user."
1227 # If a previous build.sh run used -U (and therefore created a
1228 # METALOG file), then most subsequent build.sh runs must also
1229 # use -U. If DESTDIR is about to be removed, then don't perform
1230 # this check.
1232 case "${do_removedirs} ${removedirs} " in
1233 true*" ${DESTDIR} "*)
1234 # DESTDIR is about to be removed
1237 if ( ${do_build} || ${do_distribution} || ${do_release} || \
1238 ${do_install} ) && \
1239 [ -e "${DESTDIR}/METALOG" ] && \
1240 [ "${MKUNPRIVED}" = "no" ] ; then
1241 if $do_expertmode; then
1242 warning "A previous build.sh run specified -U."
1243 else
1244 bomb "A previous build.sh run specified -U; you must specify it again now."
1248 esac
1252 createmakewrapper()
1254 # Remove the target directories.
1256 if ${do_removedirs}; then
1257 for f in ${removedirs}; do
1258 statusmsg "Removing ${f}"
1259 ${runcmd} rm -r -f "${f}"
1260 done
1263 # Recreate $TOOLDIR.
1265 ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1266 bomb "mkdir of '${TOOLDIR}/bin' failed"
1268 # If we did not previously rebuild ${toolprefix}make, then
1269 # check whether $make is still valid and the same as the output
1270 # from print_tooldir_make. If not, then rebuild make now. A
1271 # possible reason for this being necessary is that the actual
1272 # value of TOOLDIR might be different from the value guessed
1273 # before the top level obj dir was created.
1275 if ! ${done_rebuildmake} && \
1276 ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
1277 then
1278 rebuildmake
1281 # Install ${toolprefix}make if it was built.
1283 if ${done_rebuildmake}; then
1284 ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1285 ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1286 bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1287 make="${TOOLDIR}/bin/${toolprefix}make"
1288 statusmsg "Created ${make}"
1291 # Build a ${toolprefix}make wrapper script, usable by hand as
1292 # well as by build.sh.
1294 if [ -z "${makewrapper}" ]; then
1295 makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1296 [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1299 ${runcmd} rm -f "${makewrapper}"
1300 if [ "${runcmd}" = "echo" ]; then
1301 echo 'cat <<EOF >'${makewrapper}
1302 makewrapout=
1303 else
1304 makewrapout=">>\${makewrapper}"
1307 case "${KSH_VERSION:-${SH_VERSION}}" in
1308 *PD\ KSH*|*MIRBSD\ KSH*)
1309 set +o braceexpand
1311 esac
1313 eval cat <<EOF ${makewrapout}
1314 #! ${HOST_SH}
1315 # Set proper variables to allow easy "make" building of a NetBSD subtree.
1316 # Generated from: \$NetBSD: build.sh,v 1.215 2009/10/14 19:03:12 apb Exp $
1317 # with these arguments: ${_args}
1322 for f in ${makeenv}; do
1323 if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
1324 eval echo "unset ${f}"
1325 else
1326 eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}"
1328 done
1330 eval cat <<EOF
1331 MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE
1332 USETOOLS=yes; export USETOOLS
1334 } | eval sort -u "${makewrapout}"
1335 eval cat <<EOF "${makewrapout}"
1337 exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1339 [ "${runcmd}" = "echo" ] && echo EOF
1340 ${runcmd} chmod +x "${makewrapper}"
1341 statusmsg "makewrapper: ${makewrapper}"
1342 statusmsg "Updated ${makewrapper}"
1345 make_in_dir()
1347 dir="$1"
1348 op="$2"
1349 ${runcmd} cd "${dir}" ||
1350 bomb "Failed to cd to \"${dir}\""
1351 ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1352 bomb "Failed to make ${op} in \"${dir}\""
1353 ${runcmd} cd "${TOP}" ||
1354 bomb "Failed to cd back to \"${TOP}\""
1357 buildtools()
1359 if [ "${MKOBJDIRS}" != "no" ]; then
1360 ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
1361 bomb "Failed to make obj-tools"
1363 if [ "${MKUPDATE}" = "no" ]; then
1364 make_in_dir tools cleandir
1366 make_in_dir tools dependall
1367 make_in_dir tools install
1368 statusmsg "Tools built to ${TOOLDIR}"
1371 getkernelconf()
1373 kernelconf="$1"
1374 if [ "${MKOBJDIRS}" != "no" ]; then
1375 # The correct value of KERNOBJDIR might
1376 # depend on a prior "make obj" in
1377 # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
1379 KERNSRCDIR="$(getmakevar KERNSRCDIR)"
1380 KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1381 make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
1383 KERNCONFDIR="$(getmakevar KERNCONFDIR)"
1384 KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1385 case "${kernelconf}" in
1386 */*)
1387 kernelconfpath="${kernelconf}"
1388 kernelconfname="${kernelconf##*/}"
1391 kernelconfpath="${KERNCONFDIR}/${kernelconf}"
1392 kernelconfname="${kernelconf}"
1394 esac
1395 kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
1398 buildkernel()
1400 if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
1401 # Building tools every time we build a kernel is clearly
1402 # unnecessary. We could try to figure out whether rebuilding
1403 # the tools is necessary this time, but it doesn't seem worth
1404 # the trouble. Instead, we say it's the user's responsibility
1405 # to rebuild the tools if necessary.
1407 statusmsg "Building kernel without building new tools"
1408 buildkernelwarned=true
1410 getkernelconf $1
1411 statusmsg "Building kernel: ${kernelconf}"
1412 statusmsg "Build directory: ${kernelbuildpath}"
1413 ${runcmd} mkdir -p "${kernelbuildpath}" ||
1414 bomb "Cannot mkdir: ${kernelbuildpath}"
1415 if [ "${MKUPDATE}" = "no" ]; then
1416 make_in_dir "${kernelbuildpath}" cleandir
1418 [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
1419 || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1420 ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
1421 -s "${TOP}/sys" "${kernelconfpath}" ||
1422 bomb "${toolprefix}config failed for ${kernelconf}"
1423 make_in_dir "${kernelbuildpath}" depend
1424 make_in_dir "${kernelbuildpath}" all
1426 if [ "${runcmd}" != "echo" ]; then
1427 statusmsg "Kernels built from ${kernelconf}:"
1428 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1429 for kern in ${kernlist:-netbsd}; do
1430 [ -f "${kernelbuildpath}/${kern}" ] && \
1431 echo " ${kernelbuildpath}/${kern}"
1432 done | tee -a "${results}"
1436 releasekernel()
1438 getkernelconf $1
1439 kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1440 ${runcmd} mkdir -p "${kernelreldir}"
1441 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1442 for kern in ${kernlist:-netbsd}; do
1443 builtkern="${kernelbuildpath}/${kern}"
1444 [ -f "${builtkern}" ] || continue
1445 releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1446 statusmsg "Kernel copy: ${releasekern}"
1447 if [ "${runcmd}" = "echo" ]; then
1448 echo "gzip -c -9 < ${builtkern} > ${releasekern}"
1449 else
1450 gzip -c -9 < "${builtkern}" > "${releasekern}"
1452 done
1455 buildmodules()
1457 if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
1458 # Building tools every time we build modules is clearly
1459 # unnecessary as well as a kernel.
1461 statusmsg "Building modules without building new tools"
1462 buildmoduleswarned=true
1465 statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1466 if [ "${MKOBJDIRS}" != "no" ]; then
1467 make_in_dir sys/modules obj ||
1468 bomb "Failed to make obj in sys/modules"
1470 if [ "${MKUPDATE}" = "no" ]; then
1471 make_in_dir sys/modules cleandir
1473 ${runcmd} "${makewrapper}" ${parallel} do-sys-modules ||
1474 bomb "Failed to make do-sys-modules"
1476 statusmsg "Successful build kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1479 installworld()
1481 dir="$1"
1482 ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
1483 bomb "Failed to make installworld to ${dir}"
1484 statusmsg "Successful installworld to ${dir}"
1488 main()
1490 initdefaults
1491 _args=$@
1492 parseoptions "$@"
1494 sanitycheck
1496 build_start=$(date)
1497 statusmsg "${progname} command: $0 $@"
1498 statusmsg "${progname} started: ${build_start}"
1499 statusmsg "NetBSD version: ${DISTRIBVER}"
1500 statusmsg "MACHINE: ${MACHINE}"
1501 statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}"
1502 statusmsg "Build platform: ${uname_s} ${uname_r} ${uname_m}"
1503 statusmsg "HOST_SH: ${HOST_SH}"
1505 rebuildmake
1506 validatemakeparams
1507 createmakewrapper
1509 # Perform the operations.
1511 for op in ${operations}; do
1512 case "${op}" in
1514 makewrapper)
1515 # no-op
1518 tools)
1519 buildtools
1522 sets)
1523 statusmsg "Building sets from pre-populated ${DESTDIR}"
1524 ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1525 bomb "Failed to make ${op}"
1526 setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
1527 statusmsg "Built sets to ${setdir}"
1530 cleandir|obj|build|distribution|release|sourcesets|syspkgs|params)
1531 ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1532 bomb "Failed to make ${op}"
1533 statusmsg "Successful make ${op}"
1536 iso-image|iso-image-source)
1537 ${runcmd} "${makewrapper}" ${parallel} \
1538 CDEXTRA="$CDEXTRA" ${op} ||
1539 bomb "Failed to make ${op}"
1540 statusmsg "Successful make ${op}"
1543 kernel=*)
1544 arg=${op#*=}
1545 buildkernel "${arg}"
1548 releasekernel=*)
1549 arg=${op#*=}
1550 releasekernel "${arg}"
1553 modules)
1554 buildmodules
1557 install=*)
1558 arg=${op#*=}
1559 if [ "${arg}" = "/" ] && \
1560 ( [ "${uname_s}" != "NetBSD" ] || \
1561 [ "${uname_m}" != "${MACHINE}" ] ); then
1562 bomb "'${op}' must != / for cross builds."
1564 installworld "${arg}"
1568 bomb "Unknown operation \`${op}'"
1571 esac
1572 done
1574 statusmsg "${progname} ended: $(date)"
1575 if [ -s "${results}" ]; then
1576 echo "===> Summary of results:"
1577 sed -e 's/^===>//;s/^/ /' "${results}"
1578 echo "===> ."
1582 main "$@"