Annotation of src/build.sh, Revision 1.175
1.67 thorpej 1: #! /usr/bin/env sh
1.175 ! agc 2: # $NetBSD: build.sh,v 1.174 2007/09/01 09:32:19 jnemeth Exp $
1.84 lukem 3: #
1.136 lukem 4: # Copyright (c) 2001-2005 The NetBSD Foundation, Inc.
1.84 lukem 5: # All rights reserved.
6: #
7: # This code is derived from software contributed to The NetBSD Foundation
8: # by Todd Vierling and Luke Mewburn.
9: #
10: # Redistribution and use in source and binary forms, with or without
11: # modification, are permitted provided that the following conditions
12: # are met:
13: # 1. Redistributions of source code must retain the above copyright
14: # notice, this list of conditions and the following disclaimer.
15: # 2. Redistributions in binary form must reproduce the above copyright
16: # notice, this list of conditions and the following disclaimer in the
17: # documentation and/or other materials provided with the distribution.
18: # 3. All advertising materials mentioning features or use of this software
19: # must display the following acknowledgement:
20: # This product includes software developed by the NetBSD
21: # Foundation, Inc. and its contributors.
22: # 4. Neither the name of The NetBSD Foundation nor the names of its
23: # contributors may be used to endorse or promote products derived
24: # from this software without specific prior written permission.
25: #
26: # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27: # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28: # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29: # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30: # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31: # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32: # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33: # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34: # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35: # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36: # POSSIBILITY OF SUCH DAMAGE.
37: #
1.1 tv 38: #
39: # Top level build wrapper, for a system containing no tools.
40: #
1.153 apb 41: # This script should run on any POSIX-compliant shell. If the
42: # first "sh" found in the PATH is a POSIX-compliant shell, then
43: # you should not need to take any special action. Otherwise, you
44: # should set the environment variable HOST_SH to a POSIX-compliant
45: # shell, and invoke build.sh with that shell. (Depending on your
46: # system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh
47: # might be a suitable shell.)
1.67 thorpej 48: #
1.1 tv 49:
1.84 lukem 50: progname=${0##*/}
51: toppid=$$
1.98 lukem 52: results=/dev/null
1.82 lukem 53: trap "exit 1" 1 2 3 15
1.84 lukem 54:
1.79 lukem 55: bomb()
56: {
1.82 lukem 57: cat >&2 <<ERRORMESSAGE
58:
59: ERROR: $@
60: *** BUILD ABORTED ***
61: ERRORMESSAGE
1.98 lukem 62: kill ${toppid} # in case we were invoked from a subshell
1.1 tv 63: exit 1
64: }
1.78 lukem 65:
1.84 lukem 66:
1.98 lukem 67: statusmsg()
68: {
69: ${runcmd} echo "===> $@" | tee -a "${results}"
70: }
71:
1.163 apb 72: warning()
73: {
74: statusmsg "Warning: $@"
75: }
76:
1.168 apb 77: # Find a program in the PATH, and print the result. If not found,
78: # print a default. If $2 is defined (even if it is an empty string),
79: # then that is the default; otherwise, $1 is used as the default.
1.153 apb 80: find_in_PATH()
81: {
82: local prog="$1"
1.168 apb 83: local result="${2-"$1"}"
1.153 apb 84: local oldIFS="${IFS}"
85: local dir
86: IFS=":"
87: for dir in ${PATH}; do
88: if [ -x "${dir}/${prog}" ]; then
1.168 apb 89: result="${dir}/${prog}"
1.153 apb 90: break
91: fi
92: done
93: IFS="${oldIFS}"
1.168 apb 94: echo "${result}"
1.153 apb 95: }
96:
97: # Try to find a working POSIX shell, and set HOST_SH to refer to it.
98: # Assumes that uname_s, uname_m, and PWD have been set.
99: set_HOST_SH()
100: {
101: # Even if ${HOST_SH} is already defined, we still do the
102: # sanity checks at the end.
103:
104: # Solaris has /usr/xpg4/bin/sh.
105: #
106: [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
107: [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
108:
109: # Try to get the name of the shell that's running this script,
110: # by parsing the output from "ps". We assume that, if the host
111: # system's ps command supports -o comm at all, it will do so
112: # in the usual way: a one-line header followed by a one-line
113: # result, possibly including trailing white space. And if the
114: # host system's ps command doesn't support -o comm, we assume
115: # that we'll get an error message on stderr and nothing on
116: # stdout. (We don't try to use ps -o 'comm=' to suppress the
117: # header line, because that is less widely supported.)
118: #
119: # If we get the wrong result here, the user can override it by
120: # specifying HOST_SH in the environment.
121: #
122: [ -z "${HOST_SH}" ] && HOST_SH="$(
123: (ps -p $$ -o comm | sed -ne '2s/[ \t]*$//p') 2>/dev/null )"
124:
125: # If nothing above worked, use "sh". We will later find the
126: # first directory in the PATH that has a "sh" program.
127: #
128: [ -z "${HOST_SH}" ] && HOST_SH="sh"
129:
130: # If the result so far is not an absolute path, try to prepend
131: # PWD or search the PATH.
132: #
133: case "${HOST_SH}" in
134: /*) :
135: ;;
136: */*) HOST_SH="${PWD}/${HOST_SH}"
137: ;;
138: *) HOST_SH="$(find_in_PATH "${HOST_SH}")"
139: ;;
140: esac
141:
142: # If we don't have an absolute path by now, bomb.
143: #
144: case "${HOST_SH}" in
145: /*) :
146: ;;
147: *) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
148: ;;
149: esac
150:
151: # If HOST_SH is not executable, bomb.
152: #
153: [ -x "${HOST_SH}" ] ||
154: bomb "HOST_SH=\"${HOST_SH}\" is not executable."
155: }
156:
1.84 lukem 157: initdefaults()
158: {
1.171 apb 159: makeenv=
160: makewrapper=
161: makewrappermachine=
162: runcmd=
163: operations=
164: removedirs=
165:
1.156 dsl 166: [ -d usr.bin/make ] || cd "$(dirname $0)"
1.84 lukem 167: [ -d usr.bin/make ] ||
168: bomb "build.sh must be run from the top source level"
169: [ -f share/mk/bsd.own.mk ] ||
170: bomb "src/share/mk is missing; please re-fetch the source tree"
171:
1.168 apb 172: # Find information about the build platform. Note that "uname -p"
173: # is not part of POSIX, but NetBSD's uname -p prints MACHINE_ARCH,
174: # while uname -m prints MACHINE.
1.165 apb 175: #
1.84 lukem 176: uname_s=$(uname -s 2>/dev/null)
1.165 apb 177: uname_r=$(uname -r 2>/dev/null)
1.84 lukem 178: uname_m=$(uname -m 2>/dev/null)
1.168 apb 179: uname_p=$(uname -p 2>/dev/null || uname -m 2>/dev/null)
1.84 lukem 180:
181: # If $PWD is a valid name of the current directory, POSIX mandates
182: # that pwd return it by default which causes problems in the
183: # presence of symlinks. Unsetting PWD is simpler than changing
184: # every occurrence of pwd to use -P.
185: #
1.147 dogcow 186: # XXX Except that doesn't work on Solaris. Or many Linuces.
1.98 lukem 187: #
1.84 lukem 188: unset PWD
1.147 dogcow 189: TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
1.84 lukem 190:
1.153 apb 191: # The user can set HOST_SH in the environment, or we try to
192: # guess an appropriate value. Then we set several other
193: # variables from HOST_SH.
194: #
195: set_HOST_SH
196: setmakeenv HOST_SH "${HOST_SH}"
197: setmakeenv BSHELL "${HOST_SH}"
198: setmakeenv CONFIG_SHELL "${HOST_SH}"
199:
1.84 lukem 200: # Set defaults.
1.98 lukem 201: #
1.84 lukem 202: toolprefix=nb
1.98 lukem 203:
1.95 thorpej 204: # Some systems have a small ARG_MAX. -X prevents make(1) from
205: # exporting variables in the environment redundantly.
1.98 lukem 206: #
1.95 thorpej 207: case "${uname_s}" in
1.97 christos 208: Darwin | FreeBSD | CYGWIN*)
1.95 thorpej 209: MAKEFLAGS=-X
210: ;;
211: *)
212: MAKEFLAGS=
213: ;;
214: esac
1.98 lukem 215:
1.171 apb 216: # do_{operation}=true if given operation is requested.
217: #
1.84 lukem 218: do_expertmode=false
219: do_rebuildmake=false
220: do_removedirs=false
221: do_tools=false
222: do_obj=false
223: do_build=false
224: do_distribution=false
225: do_release=false
226: do_kernel=false
1.105 lukem 227: do_releasekernel=false
1.84 lukem 228: do_install=false
1.87 lukem 229: do_sets=false
1.100 lukem 230: do_sourcesets=false
1.142 apb 231: do_syspkgs=false
1.146 apb 232: do_iso_image=false
1.172 jnemeth 233: do_iso_image_source=false
1.107 lukem 234: do_params=false
1.98 lukem 235:
236: # Create scratch directory
237: #
238: tmpdir="${TMPDIR-/tmp}/nbbuild$$"
239: mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
240: trap "cd /; rm -r -f \"${tmpdir}\"" 0
241: results="${tmpdir}/build.sh.results"
1.116 jmmv 242:
243: # Set source directories
244: #
245: setmakeenv NETBSDSRCDIR "${TOP}"
1.136 lukem 246:
1.165 apb 247: # Find the version of NetBSD
248: #
249: DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
250:
1.136 lukem 251: # Set various environment variables to known defaults,
252: # to minimize (cross-)build problems observed "in the field".
253: #
254: unsetmakeenv INFODIR
1.140 jmc 255: unsetmakeenv LESSCHARSET
1.136 lukem 256: setmakeenv LC_ALL C
1.84 lukem 257: }
1.29 jmc 258:
1.79 lukem 259: getarch()
260: {
1.158 apb 261: # Translate some MACHINE name aliases (known only to build.sh)
262: # into proper MACHINE and MACHINE_ARCH names. Save the alias
263: # name in makewrappermachine.
264: #
265: case "${MACHINE}" in
266:
267: evbarm-e[bl])
268: makewrappermachine=${MACHINE}
269: # MACHINE_ARCH is "arm" or "armeb", not "armel"
270: MACHINE_ARCH=arm${MACHINE##*-}
271: MACHINE_ARCH=${MACHINE_ARCH%el}
272: MACHINE=${MACHINE%-e[bl]}
273: ;;
274:
275: evbmips-e[bl]|sbmips-e[bl])
276: makewrappermachine=${MACHINE}
277: MACHINE_ARCH=mips${MACHINE##*-}
278: MACHINE=${MACHINE%-e[bl]}
279: ;;
280:
281: evbmips64-e[bl]|sbmips64-e[bl])
282: makewrappermachine=${MACHINE}
283: MACHINE_ARCH=mips64${MACHINE##*-}
284: MACHINE=${MACHINE%64-e[bl]}
285: ;;
286:
287: evbsh3-e[bl])
288: makewrappermachine=${MACHINE}
289: MACHINE_ARCH=sh3${MACHINE##*-}
290: MACHINE=${MACHINE%-e[bl]}
291: ;;
292:
293: esac
294:
1.1 tv 295: # Translate a MACHINE into a default MACHINE_ARCH.
1.84 lukem 296: #
1.98 lukem 297: case "${MACHINE}" in
1.1 tv 298:
1.162 briggs 299: acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus)
1.84 lukem 300: MACHINE_ARCH=arm
301: ;;
302:
1.162 briggs 303: evbarm) # unspecified MACHINE_ARCH gets LE
304: MACHINE_ARCH=${MACHINE_ARCH:=arm}
305: ;;
306:
1.98 lukem 307: hp700)
308: MACHINE_ARCH=hppa
309: ;;
310:
1.84 lukem 311: sun2)
312: MACHINE_ARCH=m68000
313: ;;
314:
1.98 lukem 315: amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
1.84 lukem 316: MACHINE_ARCH=m68k
317: ;;
1.1 tv 318:
1.101 lukem 319: evbmips|sbmips) # no default MACHINE_ARCH
320: ;;
321:
1.141 tsutsui 322: ews4800mips|mipsco|newsmips|sgimips)
1.84 lukem 323: MACHINE_ARCH=mipseb
324: ;;
1.1 tv 325:
1.101 lukem 326: algor|arc|cobalt|hpcmips|playstation2|pmax)
1.84 lukem 327: MACHINE_ARCH=mipsel
328: ;;
1.1 tv 329:
1.84 lukem 330: pc532)
331: MACHINE_ARCH=ns32k
332: ;;
1.1 tv 333:
1.160 matt 334: evbppc64|macppc64)
335: makewrappermachine=${MACHINE}
336: MACHINE=${MACHINE%64}
337: MACHINE_ARCH=powerpc64
338: ;;
339:
1.118 matt 340: amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|pmppc|prep|sandpoint)
1.84 lukem 341: MACHINE_ARCH=powerpc
342: ;;
1.1 tv 343:
1.103 lukem 344: evbsh3) # no default MACHINE_ARCH
345: ;;
346:
347: mmeye)
1.84 lukem 348: MACHINE_ARCH=sh3eb
349: ;;
1.1 tv 350:
1.152 uwe 351: dreamcast|hpcsh|landisk)
1.84 lukem 352: MACHINE_ARCH=sh3el
353: ;;
1.1 tv 354:
1.96 fvdl 355: amd64)
356: MACHINE_ARCH=x86_64
357: ;;
1.62 fredette 358:
1.138 skrll 359: alpha|i386|sparc|sparc64|vax|ia64)
1.98 lukem 360: MACHINE_ARCH=${MACHINE}
1.84 lukem 361: ;;
1.69 thorpej 362:
1.84 lukem 363: *)
1.98 lukem 364: bomb "Unknown target MACHINE: ${MACHINE}"
1.84 lukem 365: ;;
1.4 tv 366:
1.1 tv 367: esac
368: }
369:
1.79 lukem 370: validatearch()
371: {
1.47 tv 372: # Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
1.84 lukem 373: #
1.98 lukem 374: case "${MACHINE_ARCH}" in
1.47 tv 375:
1.150 matt 376: alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|mips64e[bl]|ns32k|powerpc|powerpc64|sh[35]e[bl]|sparc|sparc64|vax|x86_64|ia64)
1.84 lukem 377: ;;
378:
1.101 lukem 379: "")
380: bomb "No MACHINE_ARCH provided"
381: ;;
382:
1.84 lukem 383: *)
1.98 lukem 384: bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
385: ;;
386:
387: esac
388:
389: # Determine valid MACHINE_ARCHs for MACHINE
390: #
391: case "${MACHINE}" in
392:
393: evbarm)
394: arches="arm armeb"
395: ;;
396:
397: evbmips|sbmips)
1.150 matt 398: arches="mipseb mipsel mips64eb mips64el"
399: ;;
400:
401: sgimips)
402: arches="mipseb mips64eb"
1.98 lukem 403: ;;
404:
405: evbsh3)
406: arches="sh3eb sh3el"
407: ;;
408:
1.148 mrg 409: macppc|evbppc)
410: arches="powerpc powerpc64"
411: ;;
1.98 lukem 412: *)
413: oma="${MACHINE_ARCH}"
414: getarch
415: arches="${MACHINE_ARCH}"
416: MACHINE_ARCH="${oma}"
1.84 lukem 417: ;;
418:
1.47 tv 419: esac
1.98 lukem 420:
421: # Ensure that MACHINE_ARCH supports MACHINE
422: #
423: archok=false
424: for a in ${arches}; do
425: if [ "${a}" = "${MACHINE_ARCH}" ]; then
426: archok=true
427: break
428: fi
429: done
430: ${archok} ||
431: bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.47 tv 432: }
433:
1.168 apb 434: nobomb_getmakevar()
1.79 lukem 435: {
1.168 apb 436: [ -x "${make}" ] || return 1
437: "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15 tv 438: _x_:
439: echo \${$1}
440: .include <bsd.prog.mk>
1.70 lukem 441: .include <bsd.kernobj.mk>
1.15 tv 442: EOF
443: }
444:
1.168 apb 445: raw_getmakevar()
446: {
447: [ -x "${make}" ] || bomb "raw_getmakevar $1: ${make} is not executable"
448: nobomb_getmakevar "$1" || bomb "raw_getmakevar $1: ${make} failed"
449: }
450:
1.98 lukem 451: getmakevar()
1.82 lukem 452: {
1.98 lukem 453: # raw_getmakevar() doesn't work properly if $make hasn't yet been
454: # built, which can happen when running with the "-n" option.
455: # getmakevar() deals with this by emitting a literal '$'
1.84 lukem 456: # followed by the variable name, instead of trying to find the
457: # variable's value.
458: #
1.98 lukem 459: if [ -x "${make}" ]; then
460: raw_getmakevar "$1"
1.82 lukem 461: else
462: echo "\$$1"
463: fi
464: }
465:
1.109 lukem 466: setmakeenv()
467: {
468: eval "$1='$2'; export $1"
469: makeenv="${makeenv} $1"
470: }
471:
1.111 lukem 472: unsetmakeenv()
473: {
474: eval "unset $1"
475: makeenv="${makeenv} $1"
476: }
477:
1.131 junyoung 478: # Convert possibly-relative path to absolute path by prepending
479: # ${TOP} if necessary. Also delete trailing "/", if any.
1.79 lukem 480: resolvepath()
481: {
1.98 lukem 482: case "${OPTARG}" in
1.131 junyoung 483: /)
484: ;;
1.84 lukem 485: /*)
1.131 junyoung 486: OPTARG="${OPTARG%/}"
1.84 lukem 487: ;;
488: *)
1.131 junyoung 489: OPTARG="${TOP}/${OPTARG%/}"
1.84 lukem 490: ;;
1.10 tv 491: esac
492: }
493:
1.79 lukem 494: usage()
495: {
1.84 lukem 496: if [ -n "$*" ]; then
497: echo ""
498: echo "${progname}: $*"
499: fi
1.70 lukem 500: cat <<_usage_
1.83 lukem 501:
1.174 jnemeth 502: Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-C cddir] [-D dest]
503: [-j njob] [-M obj] [-m mach] [-N noisy] [-O obj] [-R release]
504: [-T tools] [-V var=[value]] [-w wrapper] [-X x11src] [-Z var]
1.127 lukem 505: operation [...]
1.84 lukem 506:
1.86 lukem 507: Build operations (all imply "obj" and "tools"):
1.125 lukem 508: build Run "make build".
509: distribution Run "make distribution" (includes DESTDIR/etc/ files).
510: release Run "make release" (includes kernels & distrib media).
1.84 lukem 511:
512: Other operations:
1.125 lukem 513: help Show this message and exit.
1.98 lukem 514: makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125 lukem 515: Always performed.
516: obj Run "make obj". [Default unless -o is used]
517: tools Build and install tools.
518: install=idir Run "make installworld" to \`idir' to install all sets
519: except \`etc'. Useful after "distribution" or "release"
1.105 lukem 520: kernel=conf Build kernel with config file \`conf'
1.125 lukem 521: releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
522: sets Create binary sets in RELEASEDIR/MACHINE/binary/sets.
523: DESTDIR should be populated beforehand.
524: sourcesets Create source sets in RELEASEDIR/source/sets.
1.142 apb 525: syspkgs Create syspkgs in RELEASEDIR/MACHINE/binary/syspkgs.
1.172 jnemeth 526: iso-image Create CD-ROM image in RELEASEDIR/iso.
527: iso-image-source Create CD-ROM image with source in RELEASEDIR/iso.
1.175 ! agc 528: iso-dir=cddir Add the contents of \`cddir' to a CD-ROM image.
1.125 lukem 529: params Display various make(1) parameters.
1.84 lukem 530:
531: Options:
1.125 lukem 532: -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
533: -B buildId Set BUILDID to buildId.
1.174 jnemeth 534: -C cddir Set CDEXTRA to cddir.
1.119 lukem 535: -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
1.98 lukem 536: -E Set "expert" mode; disables various safety checks.
1.127 lukem 537: Should not be used without expert knowledge of the build system.
1.129 wiz 538: -h Print this help message.
1.125 lukem 539: -j njob Run up to njob jobs in parallel; see make(1) -j.
540: -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1.111 lukem 541: Unsets MAKEOBJDIR.
1.125 lukem 542: -m mach Set MACHINE to mach; not required if NetBSD native.
1.126 lukem 543: -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
1.119 lukem 544: 0 Quiet
545: 1 Operations are described, commands are suppressed
546: 2 Full output
547: [Default: 2]
1.125 lukem 548: -n Show commands that would be executed, but do not execute them.
549: -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1.111 lukem 550: Unsets MAKEOBJDIRPREFIX.
1.125 lukem 551: -o Set MKOBJDIRS=no; do not create objdirs at start of build.
1.119 lukem 552: -R release Set RELEASEDIR to release. [Default: releasedir]
1.125 lukem 553: -r Remove contents of TOOLDIR and DESTDIR before building.
1.98 lukem 554: -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
1.125 lukem 555: the environment, ${toolprefix}make will be (re)built unconditionally.
556: -U Set MKUNPRIVED=yes; build without requiring root privileges,
557: install from an UNPRIVED build with proper file permissions.
558: -u Set MKUPDATE=yes; do not run "make clean" first.
1.98 lukem 559: Without this, everything is rebuilt, including the tools.
1.125 lukem 560: -V v=[val] Set variable \`v' to \`val'.
561: -w wrapper Create ${toolprefix}make script as wrapper.
1.119 lukem 562: [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1.127 lukem 563: -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
564: -x Set MKX11=yes; build X11R6 from X11SRCDIR
1.125 lukem 565: -Z v Unset ("zap") variable \`v'.
1.83 lukem 566:
1.70 lukem 567: _usage_
1.1 tv 568: exit 1
569: }
570:
1.84 lukem 571: parseoptions()
572: {
1.174 jnemeth 573: opts='a:B:bC:D:dEhi:j:k:M:m:N:nO:oR:rT:tUuV:w:xX:Z:'
1.84 lukem 574: opt_a=no
575:
576: if type getopts >/dev/null 2>&1; then
577: # Use POSIX getopts.
1.98 lukem 578: #
579: getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84 lukem 580: optargcmd=':'
1.98 lukem 581: optremcmd='shift $((${OPTIND} -1))'
1.84 lukem 582: else
583: type getopt >/dev/null 2>&1 ||
584: bomb "/bin/sh shell is too old; try ksh or bash"
585:
586: # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98 lukem 587: #
588: args="$(getopt ${opts} $*)"
1.84 lukem 589: [ $? = 0 ] || usage
1.98 lukem 590: set -- ${args}
1.84 lukem 591:
592: getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
593: optargcmd='OPTARG="$1"; shift'
594: optremcmd=':'
595: fi
596:
597: # Parse command line options.
598: #
1.98 lukem 599: while eval ${getoptcmd}; do
600: case ${opt} in
1.84 lukem 601:
602: -a)
1.98 lukem 603: eval ${optargcmd}
604: MACHINE_ARCH=${OPTARG}
1.84 lukem 605: opt_a=yes
606: ;;
607:
608: -B)
1.98 lukem 609: eval ${optargcmd}
610: BUILDID=${OPTARG}
1.84 lukem 611: ;;
612:
613: -b)
1.86 lukem 614: usage "'-b' has been replaced by 'makewrapper'"
1.84 lukem 615: ;;
616:
1.174 jnemeth 617: -C)
618: eval ${optargcmd}; resolvepath
619: iso_dir=${OPTARG}
620: ;;
621:
1.84 lukem 622: -D)
1.98 lukem 623: eval ${optargcmd}; resolvepath
1.109 lukem 624: setmakeenv DESTDIR "${OPTARG}"
1.84 lukem 625: ;;
626:
627: -d)
628: usage "'-d' has been replaced by 'distribution'"
629: ;;
630:
631: -E)
632: do_expertmode=true
633: ;;
634:
635: -i)
636: usage "'-i idir' has been replaced by 'install=idir'"
637: ;;
638:
639: -j)
1.98 lukem 640: eval ${optargcmd}
641: parallel="-j ${OPTARG}"
1.84 lukem 642: ;;
643:
644: -k)
645: usage "'-k conf' has been replaced by 'kernel=conf'"
646: ;;
647:
648: -M)
1.98 lukem 649: eval ${optargcmd}; resolvepath
650: makeobjdir="${OPTARG}"
1.111 lukem 651: unsetmakeenv MAKEOBJDIR
1.109 lukem 652: setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84 lukem 653: ;;
654:
655: # -m overrides MACHINE_ARCH unless "-a" is specified
656: -m)
1.98 lukem 657: eval ${optargcmd}
658: MACHINE="${OPTARG}"
659: [ "${opt_a}" != "yes" ] && getarch
1.84 lukem 660: ;;
661:
1.119 lukem 662: -N)
663: eval ${optargcmd}
664: case "${OPTARG}" in
1.121 lukem 665: 0|1|2)
666: setmakeenv MAKEVERBOSE "${OPTARG}"
1.119 lukem 667: ;;
668: *)
669: usage "'${OPTARG}' is not a valid value for -N"
670: ;;
671: esac
672: ;;
673:
1.84 lukem 674: -n)
675: runcmd=echo
676: ;;
677:
678: -O)
1.98 lukem 679: eval ${optargcmd}; resolvepath
680: makeobjdir="${OPTARG}"
1.111 lukem 681: unsetmakeenv MAKEOBJDIRPREFIX
1.109 lukem 682: setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84 lukem 683: ;;
684:
685: -o)
686: MKOBJDIRS=no
687: ;;
688:
689: -R)
1.98 lukem 690: eval ${optargcmd}; resolvepath
1.109 lukem 691: setmakeenv RELEASEDIR "${OPTARG}"
1.84 lukem 692: ;;
693:
694: -r)
695: do_removedirs=true
696: do_rebuildmake=true
697: ;;
698:
699: -T)
1.98 lukem 700: eval ${optargcmd}; resolvepath
701: TOOLDIR="${OPTARG}"
1.84 lukem 702: export TOOLDIR
703: ;;
704:
705: -t)
706: usage "'-t' has been replaced by 'tools'"
707: ;;
1.16 thorpej 708:
1.84 lukem 709: -U)
1.109 lukem 710: setmakeenv MKUNPRIVED yes
1.84 lukem 711: ;;
1.44 lukem 712:
1.84 lukem 713: -u)
1.109 lukem 714: setmakeenv MKUPDATE yes
1.84 lukem 715: ;;
1.15 tv 716:
1.84 lukem 717: -V)
1.98 lukem 718: eval ${optargcmd}
1.84 lukem 719: case "${OPTARG}" in
1.80 lukem 720: # XXX: consider restricting which variables can be changed?
1.84 lukem 721: [a-zA-Z_][a-zA-Z_0-9]*=*)
1.109 lukem 722: setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1.84 lukem 723: ;;
724: *)
725: usage "-V argument must be of the form 'var=[value]'"
726: ;;
727: esac
728: ;;
729:
730: -w)
1.98 lukem 731: eval ${optargcmd}; resolvepath
732: makewrapper="${OPTARG}"
1.84 lukem 733: ;;
734:
1.127 lukem 735: -X)
736: eval ${optargcmd}; resolvepath
737: setmakeenv X11SRCDIR "${OPTARG}"
738: ;;
739:
740: -x)
741: setmakeenv MKX11 yes
742: ;;
743:
1.111 lukem 744: -Z)
745: eval ${optargcmd}
746: # XXX: consider restricting which variables can be unset?
747: unsetmakeenv "${OPTARG}"
748: ;;
749:
1.84 lukem 750: --)
751: break
752: ;;
753:
754: -'?'|-h)
755: usage
756: ;;
757:
758: esac
759: done
760:
761: # Validate operations.
762: #
1.98 lukem 763: eval ${optremcmd}
1.84 lukem 764: while [ $# -gt 0 ]; do
765: op=$1; shift
1.98 lukem 766: operations="${operations} ${op}"
1.84 lukem 767:
1.98 lukem 768: case "${op}" in
1.84 lukem 769:
1.87 lukem 770: help)
771: usage
772: ;;
773:
1.142 apb 774: makewrapper|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params)
1.80 lukem 775: ;;
1.84 lukem 776:
1.146 apb 777: iso-image)
778: op=iso_image # used as part of a variable name
779: ;;
780:
1.172 jnemeth 781: iso-image-source)
782: op=iso_image_source # used as part of a variable name
783: ;;
784:
1.105 lukem 785: kernel=*|releasekernel=*)
1.84 lukem 786: arg=${op#*=}
787: op=${op%%=*}
1.98 lukem 788: [ -n "${arg}" ] ||
1.105 lukem 789: bomb "Must supply a kernel name with \`${op}=...'"
1.84 lukem 790: ;;
791:
792: install=*)
793: arg=${op#*=}
794: op=${op%%=*}
1.98 lukem 795: [ -n "${arg}" ] ||
796: bomb "Must supply a directory with \`install=...'"
1.84 lukem 797: ;;
798:
1.80 lukem 799: *)
1.84 lukem 800: usage "Unknown operation \`${op}'"
801: ;;
802:
1.80 lukem 803: esac
1.98 lukem 804: eval do_${op}=true
1.84 lukem 805: done
1.98 lukem 806: [ -n "${operations}" ] || usage "Missing operation to perform."
1.84 lukem 807:
808: # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
809: #
1.98 lukem 810: if [ -z "${MACHINE}" ]; then
811: [ "${uname_s}" = "NetBSD" ] ||
812: bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84 lukem 813: MACHINE=${uname_m}
814: fi
1.98 lukem 815: [ -n "${MACHINE_ARCH}" ] || getarch
1.84 lukem 816: validatearch
817:
818: # Set up default make(1) environment.
819: #
1.98 lukem 820: makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
821: [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.115 jmmv 822: MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84 lukem 823: export MAKEFLAGS MACHINE MACHINE_ARCH
824: }
825:
1.163 apb 826: sanitycheck()
827: {
828: # If the PATH contains any non-absolute components (including,
1.170 apb 829: # but not limited to, "." or ""), then complain. As an exception,
830: # allow "" or "." as the last component of the PATH. This is fatal
1.163 apb 831: # if expert mode is not in effect.
832: #
1.170 apb 833: local path="${PATH}"
834: path="${path%:}" # delete trailing ":"
835: path="${path%:.}" # delete trailing ":."
836: case ":${path}:/" in
837: *:[!/]*)
1.163 apb 838: if ${do_expertmode}; then
839: warning "PATH contains non-absolute components"
840: else
1.164 apb 841: bomb "PATH environment variable must not" \
842: "contain non-absolute components"
1.163 apb 843: fi
844: ;;
845: esac
846: }
847:
1.168 apb 848: # Try to set a value for TOOLDIR. This is difficult because of a cyclic
849: # dependency: TOOLDIR may be affected by settings in /etc/mk.conf, so
850: # we would like to use getmakevar to get the value of TOOLDIR, but we
851: # can't use getmakevar before we have an up to date version of nbmake;
852: # we might already have an up to date version of nbmake in TOOLDIR, but
853: # we don't yet know where TOOLDIR is.
854: #
855: # In principle, we could break the cycle by building a copy of nbmake
856: # in a temporary directory. However, people who use the default value
857: # of TOOLDIR do not like to have nbmake rebuilt every time they run
858: # build.sh.
859: #
860: # We try to please everybody as follows:
861: #
862: # * If TOOLDIR was set in the environment or on the command line, use
863: # that value.
864: # * Otherwise try to guess what TOOLDIR would be if not overridden by
865: # /etc/mk.conf, and check whether the resulting directory contains
866: # a copy of ${toolprefix}make (this should work for everybody who
867: # doesn't override TOOLDIR via /etc/mk.conf);
868: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
869: # in the PATH (this might accidentally find a non-NetBSD version of
870: # make, which will lead to failure in the next step);
871: # * If a copy of make was found above, try to use it with
872: # nobomb_getmakevar to find the correct value for TOOLDIR;
873: # * If all else fails, leave TOOLDIR unset. Our caller is expected to
874: # be able to cope with this.
875: #
876: try_set_TOOLDIR()
877: {
878: [ -n "${TOOLDIR}" ] && return
879:
880: # Set guess_TOOLDIR, in the same way that <bsd.own.mk> would set
881: # TOOLDIR if /etc/mk.conf sisn't interfere.
882: local topobjdir="${TOP}"
883: [ -n "${makeobjdir}" ] && topobjdir="${topobjdir}/${makeobjdir}"
884: local host_ostype="${uname_s}-$(
885: echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
886: )$(
887: echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
888: )"
889: local guess_TOOLDIR="${topobjdir}/tooldir.${host_ostype}"
890:
891: # Look for a suitable ${toolprefix}make, nbmake, bmake, or make.
892: guess_make="${guess_TOOLDIR}/bin/${toolprefix}make"
893: [ -x "${guess_make}" ] || guess_make=""
894: : ${guess_make:=$(find_in_PATH ${toolprefix}make '')}
895: : ${guess_make:=$(find_in_PATH nbmake '')}
896: : ${guess_make:=$(find_in_PATH bmake '')}
897: : ${guess_make:=$(find_in_PATH make '')}
898:
899: # Use ${guess_make} with nobomb_getmakevar
900: if [ -x "${guess_make}" ]; then
901: TOOLDIR=$(make="${guess_make}" nobomb_getmakevar TOOLDIR)
902: [ -n "${TOOLDIR}" ] || unset TOOLDIR
903: fi
904: }
905:
1.84 lukem 906: rebuildmake()
907: {
908: # Test make source file timestamps against installed ${toolprefix}make
1.168 apb 909: # binary, if TOOLDIR is pre-set or if try_set_TOOLDIR can set it.
1.84 lukem 910: #
1.168 apb 911: try_set_TOOLDIR
1.84 lukem 912: make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
1.98 lukem 913: if [ -x "${make}" ]; then
1.84 lukem 914: for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
1.98 lukem 915: if [ "${f}" -nt "${make}" ]; then
1.122 lukem 916: statusmsg "${make} outdated (older than ${f}), needs building."
1.84 lukem 917: do_rebuildmake=true
918: break
919: fi
920: done
921: else
1.122 lukem 922: statusmsg "No ${make}, needs building."
1.84 lukem 923: do_rebuildmake=true
924: fi
925:
926: # Build bootstrap ${toolprefix}make if needed.
1.98 lukem 927: if ${do_rebuildmake}; then
928: statusmsg "Bootstrapping ${toolprefix}make"
929: ${runcmd} cd "${tmpdir}"
930: ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1.84 lukem 931: CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.153 apb 932: ${HOST_SH} "${TOP}/tools/make/configure" ||
1.98 lukem 933: bomb "Configure of ${toolprefix}make failed"
1.153 apb 934: ${runcmd} ${HOST_SH} buildmake.sh ||
1.98 lukem 935: bomb "Build of ${toolprefix}make failed"
936: make="${tmpdir}/${toolprefix}make"
937: ${runcmd} cd "${TOP}"
938: ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
1.84 lukem 939: fi
940: }
941:
942: validatemakeparams()
943: {
1.98 lukem 944: if [ "${runcmd}" = "echo" ]; then
1.84 lukem 945: TOOLCHAIN_MISSING=no
946: EXTERNAL_TOOLCHAIN=""
947: else
1.98 lukem 948: TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING)
949: EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN)
1.84 lukem 950: fi
951: if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86 lukem 952: [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98 lukem 953: ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
954: ${runcmd} echo " MACHINE: ${MACHINE}"
955: ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
956: ${runcmd} echo ""
957: ${runcmd} echo "All builds for this platform should be done via a traditional make"
958: ${runcmd} echo "If you wish to use an external cross-toolchain, set"
959: ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
960: ${runcmd} echo "in either the environment or mk.conf and rerun"
961: ${runcmd} echo " ${progname} $*"
1.84 lukem 962: exit 1
963: fi
964:
1.120 lukem 965: # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE
966: # These may be set as build.sh options or in "mk.conf".
967: # Don't export them as they're only used for tests in build.sh.
968: #
969: MKOBJDIRS=$(getmakevar MKOBJDIRS)
970: MKUNPRIVED=$(getmakevar MKUNPRIVED)
971: MKUPDATE=$(getmakevar MKUPDATE)
972:
1.106 lukem 973: if [ "${MKOBJDIRS}" != "no" ]; then
974: # If setting -M or -O to the root of an obj dir, make sure
975: # the base directory is made before continuing as <bsd.own.mk>
976: # will need this to pick up _SRC_TOP_OBJ_
977: #
978: if [ ! -z "${makeobjdir}" ]; then
979: ${runcmd} mkdir -p "${makeobjdir}"
980: fi
981:
982: # make obj in tools to ensure that the objdir for the top-level
983: # of the source tree and for "tools" is available, in case the
984: # default TOOLDIR setting from <bsd.own.mk> is used, or the
985: # build.sh default DESTDIR and RELEASEDIR is to be used.
986: #
1.98 lukem 987: ${runcmd} cd tools
988: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
989: bomb "Failed to make obj in tools"
990: ${runcmd} cd "${TOP}"
1.84 lukem 991: fi
1.80 lukem 992:
1.98 lukem 993: # Find TOOLDIR, DESTDIR, and RELEASEDIR.
1.84 lukem 994: #
1.98 lukem 995: TOOLDIR=$(getmakevar TOOLDIR)
1.105 lukem 996: statusmsg "TOOLDIR path: ${TOOLDIR}"
1.98 lukem 997: DESTDIR=$(getmakevar DESTDIR)
998: RELEASEDIR=$(getmakevar RELEASEDIR)
999: if ! $do_expertmode; then
1.105 lukem 1000: _SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_)
1001: : ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1002: : ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir}
1.99 lukem 1003: makeenv="${makeenv} DESTDIR RELEASEDIR"
1.98 lukem 1004: fi
1.99 lukem 1005: export TOOLDIR DESTDIR RELEASEDIR
1.105 lukem 1006: statusmsg "DESTDIR path: ${DESTDIR}"
1007: statusmsg "RELEASEDIR path: ${RELEASEDIR}"
1.84 lukem 1008:
1009: # Check validity of TOOLDIR and DESTDIR.
1010: #
1.98 lukem 1011: if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1012: bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84 lukem 1013: fi
1.98 lukem 1014: removedirs="${TOOLDIR}"
1.15 tv 1015:
1.98 lukem 1016: if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1017: if ${do_build} || ${do_distribution} || ${do_release}; then
1018: if ! ${do_build} || \
1.84 lukem 1019: [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 1020: [ "${uname_m}" != "${MACHINE}" ]; then
1.84 lukem 1021: bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1022: fi
1.98 lukem 1023: if ! ${do_expertmode}; then
1.84 lukem 1024: bomb "DESTDIR must != / for non -E (expert) builds"
1025: fi
1.98 lukem 1026: statusmsg "WARNING: Building to /, in expert mode."
1027: statusmsg " This may cause your system to break! Reasons include:"
1028: statusmsg " - your kernel is not up to date"
1029: statusmsg " - the libraries or toolchain have changed"
1030: statusmsg " YOU HAVE BEEN WARNED!"
1.1 tv 1031: fi
1.84 lukem 1032: else
1.98 lukem 1033: removedirs="${removedirs} ${DESTDIR}"
1.84 lukem 1034: fi
1.98 lukem 1035: if ${do_build} || ${do_distribution} || ${do_release}; then
1036: if ! ${do_expertmode} && \
1.153 apb 1037: [ "$(id -u 2>/dev/null)" -ne 0 ] && \
1.124 lukem 1038: [ "${MKUNPRIVED}" = "no" ] ; then
1.86 lukem 1039: bomb "-U or -E must be set for build as an unprivileged user."
1040: fi
1041: fi
1.105 lukem 1042: if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1043: bomb "Must set RELEASEDIR with \`releasekernel=...'"
1044: fi
1.84 lukem 1045: }
1.30 jmc 1046:
1.15 tv 1047:
1.84 lukem 1048: createmakewrapper()
1049: {
1050: # Remove the target directories.
1051: #
1.98 lukem 1052: if ${do_removedirs}; then
1053: for f in ${removedirs}; do
1054: statusmsg "Removing ${f}"
1055: ${runcmd} rm -r -f "${f}"
1.84 lukem 1056: done
1057: fi
1.15 tv 1058:
1.84 lukem 1059: # Recreate $TOOLDIR.
1060: #
1.98 lukem 1061: ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1062: bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84 lukem 1063:
1064: # Install ${toolprefix}make if it was built.
1065: #
1.98 lukem 1066: if ${do_rebuildmake}; then
1067: ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1068: ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1069: bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1070: make="${TOOLDIR}/bin/${toolprefix}make"
1071: statusmsg "Created ${make}"
1.84 lukem 1072: fi
1.15 tv 1073:
1.84 lukem 1074: # Build a ${toolprefix}make wrapper script, usable by hand as
1075: # well as by build.sh.
1076: #
1.98 lukem 1077: if [ -z "${makewrapper}" ]; then
1.102 lukem 1078: makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98 lukem 1079: [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52 thorpej 1080: fi
1.4 tv 1081:
1.98 lukem 1082: ${runcmd} rm -f "${makewrapper}"
1083: if [ "${runcmd}" = "echo" ]; then
1084: echo 'cat <<EOF >'${makewrapper}
1.84 lukem 1085: makewrapout=
1086: else
1.98 lukem 1087: makewrapout=">>\${makewrapper}"
1.84 lukem 1088: fi
1.18 tv 1089:
1.139 isaki 1090: case "${KSH_VERSION:-${SH_VERSION}}" in
1.149 jnemeth 1091: *PD\ KSH*|*MIRBSD\ KSH*)
1.135 isaki 1092: set +o braceexpand
1093: ;;
1094: esac
1095:
1.98 lukem 1096: eval cat <<EOF ${makewrapout}
1.153 apb 1097: #! ${HOST_SH}
1.4 tv 1098: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.175 ! agc 1099: # Generated from: \$NetBSD: build.sh,v 1.174 2007/09/01 09:32:19 jnemeth Exp $
1.130 jmc 1100: # with these arguments: ${_args}
1.4 tv 1101: #
1.18 tv 1102: EOF
1.98 lukem 1103: for f in ${makeenv}; do
1.111 lukem 1104: if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
1105: eval echo "unset ${f}" ${makewrapout}
1106: else
1107: eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}" ${makewrapout}
1108: fi
1.84 lukem 1109: done
1.18 tv 1110:
1.98 lukem 1111: eval cat <<EOF ${makewrapout}
1.154 dyoung 1112: MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE
1113: USETOOLS=yes; export USETOOLS
1.18 tv 1114:
1.98 lukem 1115: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4 tv 1116: EOF
1.98 lukem 1117: [ "${runcmd}" = "echo" ] && echo EOF
1118: ${runcmd} chmod +x "${makewrapper}"
1.105 lukem 1119: statusmsg "makewrapper: ${makewrapper}"
1.98 lukem 1120: statusmsg "Updated ${makewrapper}"
1.84 lukem 1121: }
1122:
1123: buildtools()
1124: {
1.98 lukem 1125: if [ "${MKOBJDIRS}" != "no" ]; then
1126: ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
1127: bomb "Failed to make obj-tools"
1.84 lukem 1128: fi
1.98 lukem 1129: ${runcmd} cd tools
1.124 lukem 1130: if [ "${MKUPDATE}" = "no" ]; then
1.144 dsl 1131: ${runcmd} "${makewrapper}" ${parallel} cleandir ||
1132: bomb "Failed to make cleandir tools"
1.84 lukem 1133: fi
1.144 dsl 1134: ${runcmd} "${makewrapper}" ${parallel} dependall ||
1135: bomb "Failed to make dependall tools"
1136: ${runcmd} "${makewrapper}" ${parallel} install ||
1137: bomb "Failed to make install tools"
1.98 lukem 1138: statusmsg "Tools built to ${TOOLDIR}"
1.110 lukem 1139: ${runcmd} cd "${TOP}"
1.84 lukem 1140: }
1.4 tv 1141:
1.105 lukem 1142: getkernelconf()
1.84 lukem 1143: {
1.105 lukem 1144: kernelconf="$1"
1.114 lukem 1145: if [ "${MKOBJDIRS}" != "no" ]; then
1.84 lukem 1146: # The correct value of KERNOBJDIR might
1147: # depend on a prior "make obj" in
1148: # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
1149: #
1.98 lukem 1150: KERNSRCDIR="$(getmakevar KERNSRCDIR)"
1151: KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1152: ${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
1.143 dsl 1153: ${runcmd} "${makewrapper}" ${parallel} obj ||
1.98 lukem 1154: bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
1155: ${runcmd} cd "${TOP}"
1.84 lukem 1156: fi
1.98 lukem 1157: KERNCONFDIR="$(getmakevar KERNCONFDIR)"
1158: KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105 lukem 1159: case "${kernelconf}" in
1.84 lukem 1160: */*)
1.105 lukem 1161: kernelconfpath="${kernelconf}"
1162: kernelconfname="${kernelconf##*/}"
1.84 lukem 1163: ;;
1164: *)
1.105 lukem 1165: kernelconfpath="${KERNCONFDIR}/${kernelconf}"
1166: kernelconfname="${kernelconf}"
1.84 lukem 1167: ;;
1168: esac
1.105 lukem 1169: kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
1170: }
1171:
1172: buildkernel()
1173: {
1174: if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
1175: # Building tools every time we build a kernel is clearly
1176: # unnecessary. We could try to figure out whether rebuilding
1177: # the tools is necessary this time, but it doesn't seem worth
1178: # the trouble. Instead, we say it's the user's responsibility
1179: # to rebuild the tools if necessary.
1180: #
1181: statusmsg "Building kernel without building new tools"
1182: buildkernelwarned=true
1183: fi
1184: getkernelconf $1
1185: statusmsg "Building kernel: ${kernelconf}"
1186: statusmsg "Build directory: ${kernelbuildpath}"
1187: ${runcmd} mkdir -p "${kernelbuildpath}" ||
1188: bomb "Cannot mkdir: ${kernelbuildpath}"
1.124 lukem 1189: if [ "${MKUPDATE}" = "no" ]; then
1.105 lukem 1190: ${runcmd} cd "${kernelbuildpath}"
1.143 dsl 1191: ${runcmd} "${makewrapper}" ${parallel} cleandir ||
1.105 lukem 1192: bomb "Failed to make cleandir in ${kernelbuildpath}"
1.98 lukem 1193: ${runcmd} cd "${TOP}"
1.16 thorpej 1194: fi
1.157 rillig 1195: [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
1196: || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.105 lukem 1197: ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
1198: -s "${TOP}/sys" "${kernelconfpath}" ||
1199: bomb "${toolprefix}config failed for ${kernelconf}"
1200: ${runcmd} cd "${kernelbuildpath}"
1.143 dsl 1201: ${runcmd} "${makewrapper}" ${parallel} depend ||
1.105 lukem 1202: bomb "Failed to make depend in ${kernelbuildpath}"
1.98 lukem 1203: ${runcmd} "${makewrapper}" ${parallel} all ||
1.105 lukem 1204: bomb "Failed to make all in ${kernelbuildpath}"
1.98 lukem 1205: ${runcmd} cd "${TOP}"
1.91 lukem 1206:
1.98 lukem 1207: if [ "${runcmd}" != "echo" ]; then
1.105 lukem 1208: statusmsg "Kernels built from ${kernelconf}:"
1209: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91 lukem 1210: for kern in ${kernlist:-netbsd}; do
1.105 lukem 1211: [ -f "${kernelbuildpath}/${kern}" ] && \
1212: echo " ${kernelbuildpath}/${kern}"
1.98 lukem 1213: done | tee -a "${results}"
1.91 lukem 1214: fi
1.84 lukem 1215: }
1216:
1.105 lukem 1217: releasekernel()
1218: {
1219: getkernelconf $1
1220: kernelreldir="${RELEASEDIR}/${MACHINE}/binary/kernel"
1221: ${runcmd} mkdir -p "${kernelreldir}"
1222: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1223: for kern in ${kernlist:-netbsd}; do
1224: builtkern="${kernelbuildpath}/${kern}"
1225: [ -f "${builtkern}" ] || continue
1226: releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1227: statusmsg "Kernel copy: ${releasekern}"
1228: ${runcmd} gzip -c -9 < "${builtkern}" > "${releasekern}"
1229: done
1230: }
1231:
1.84 lukem 1232: installworld()
1233: {
1234: dir="$1"
1.98 lukem 1235: ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
1236: bomb "Failed to make installworld to ${dir}"
1237: statusmsg "Successful installworld to ${dir}"
1.84 lukem 1238: }
1239:
1240:
1241: main()
1242: {
1243: initdefaults
1.130 jmc 1244: _args=$@
1.84 lukem 1245: parseoptions "$@"
1.93 lukem 1246:
1.163 apb 1247: sanitycheck
1248:
1.93 lukem 1249: build_start=$(date)
1.98 lukem 1250: statusmsg "${progname} command: $0 $@"
1251: statusmsg "${progname} started: ${build_start}"
1.165 apb 1252: statusmsg "NetBSD version: ${DISTRIBVER}"
1253: statusmsg "MACHINE: ${MACHINE}"
1254: statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}"
1255: statusmsg "Build platform: ${uname_s} ${uname_r} ${uname_m}"
1.153 apb 1256: statusmsg "HOST_SH: ${HOST_SH}"
1257:
1.84 lukem 1258: rebuildmake
1259: validatemakeparams
1260: createmakewrapper
1261:
1262: # Perform the operations.
1263: #
1.98 lukem 1264: for op in ${operations}; do
1265: case "${op}" in
1.86 lukem 1266:
1267: makewrapper)
1268: # no-op
1269: ;;
1.84 lukem 1270:
1271: tools)
1272: buildtools
1273: ;;
1274:
1.125 lukem 1275: sets)
1276: statusmsg "Building sets from pre-populated ${DESTDIR}"
1277: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1278: bomb "Failed to make ${op}"
1279: statusmsg "Successful make ${op}"
1280: ;;
1.142 apb 1281:
1.173 jnemeth 1282: obj|build|distribution|release|sourcesets|syspkgs|params)
1.98 lukem 1283: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1284: bomb "Failed to make ${op}"
1285: statusmsg "Successful make ${op}"
1.84 lukem 1286: ;;
1287:
1.173 jnemeth 1288: iso-image|iso-image-source)
1289: ${runcmd} "${makewrapper}" ${parallel} \
1290: CDEXTRA=$iso_dir ${op} ||
1291: bomb "Failed to make ${op}"
1292: statusmsg "Successful make ${op}"
1293: ;;
1294:
1.84 lukem 1295: kernel=*)
1296: arg=${op#*=}
1297: buildkernel "${arg}"
1.105 lukem 1298: ;;
1299:
1300: releasekernel=*)
1301: arg=${op#*=}
1302: releasekernel "${arg}"
1.84 lukem 1303: ;;
1304:
1305: install=*)
1306: arg=${op#*=}
1.85 lukem 1307: if [ "${arg}" = "/" ] && \
1308: ( [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 1309: [ "${uname_m}" != "${MACHINE}" ] ); then
1.85 lukem 1310: bomb "'${op}' must != / for cross builds."
1311: fi
1.84 lukem 1312: installworld "${arg}"
1.70 lukem 1313: ;;
1.84 lukem 1314:
1.70 lukem 1315: *)
1.84 lukem 1316: bomb "Unknown operation \`${op}'"
1.70 lukem 1317: ;;
1.84 lukem 1318:
1.70 lukem 1319: esac
1.84 lukem 1320: done
1.93 lukem 1321:
1.98 lukem 1322: statusmsg "${progname} ended: $(date)"
1323: if [ -s "${results}" ]; then
1324: echo "===> Summary of results:"
1325: sed -e 's/^===>//;s/^/ /' "${results}"
1326: echo "===> ."
1327: fi
1.84 lukem 1328: }
1329:
1330: main "$@"
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