Annotation of src/build.sh, Revision 1.349
1.67 thorpej 1: #! /usr/bin/env sh
1.349 ! christos 2: # $NetBSD: build.sh,v 1.348 2021/05/14 22:06:34 christos Exp $
1.84 lukem 3: #
1.248 apb 4: # Copyright (c) 2001-2011 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: #
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: #
1.1 tv 31: #
1.249 apb 32: # Top level build wrapper, to build or cross-build NetBSD.
1.1 tv 33: #
1.249 apb 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 print a message and exit.
42: #
43:
44: errmsg='' # error message, if not empty
45: shelltest=false # if true, exit after testing the shell
46: re_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.
51: case "$1" in
52: "--shelltest")
53: shelltest=true
54: re_exec_allowed=false
55: shift
56: ;;
57: "--no-re-exec")
58: re_exec_allowed=false
59: shift
60: ;;
61: esac
62:
63: # Solaris /bin/sh, and other SVR4 shells, do not support "!".
64: # This is the first feature that we test, because subsequent
65: # tests use "!".
66: #
67: if test -z "$errmsg"; then
68: if ( eval '! false' ) >/dev/null 2>&1 ; then
69: :
70: else
71: errmsg='Shell does not support "!".'
72: fi
73: fi
74:
75: # Does the shell support functions?
76: #
77: if test -z "$errmsg"; then
78: if ! (
79: eval 'somefunction() { : ; }'
80: ) >/dev/null 2>&1
81: then
82: errmsg='Shell does not support functions.'
83: fi
84: fi
85:
86: # Does the shell support the "local" keyword for variables in functions?
87: #
88: # Local variables are not required by SUSv3, but some scripts run during
89: # the NetBSD build use them.
90: #
91: # ksh93 fails this test; it uses an incompatible syntax involving the
92: # keywords 'function' and 'typeset'.
93: #
94: if test -z "$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
101: fi
102:
103: # Does the shell support ${var%suffix}, ${var#prefix}, and their variants?
104: #
105: # We don't bother testing for ${var+value}, ${var-value}, or their variants,
106: # since shells without those are sure to fail other tests too.
107: #
108: if test -z "$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
117: fi
118:
119: # Does the shell support IFS?
120: #
121: # zsh in normal mode (as opposed to "emulate sh" mode) fails this test.
122: #
123: if 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
131: fi
132:
133: # Does the shell support ${1+"$@"}?
134: #
135: # Some versions of zsh fail this test, even in "emulate sh" mode.
136: #
137: if 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
145: fi
146:
147: # Does the shell support $(...) command substitution?
148: #
149: if test -z "$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
156: fi
157:
158: # Does the shell support $(...) command substitution with
159: # unbalanced parentheses?
160: #
161: # Some shells known to fail this test are: NetBSD /bin/ksh (as of 2009-12),
162: # bash-3.1, pdksh-5.2.14, zsh-4.2.7 in "emulate sh" mode.
163: #
164: if test -z "$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 "$(...)" with unbalanced ")".'
172: fi
173: fi
174:
175: # Does the shell support getopts or getopt?
176: #
177: if test -z "$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
184: fi
185:
186: #
1.251 mbalmer 187: # If shelltest is true, exit now, reporting whether or not the shell is good.
1.249 apb 188: #
189: if $shelltest; then
190: if test -n "$errmsg"; then
191: echo >&2 "$0: $errmsg"
192: exit 1
193: else
194: exit 0
195: fi
196: fi
197:
198: #
199: # If the shell was bad, try to exec a better shell, or report an error.
200: #
201: # Loops are broken by passing an extra "--no-re-exec" flag to the new
202: # instance of this script.
203: #
204: if test -n "$errmsg"; then
205: if $re_exec_allowed; then
206: for othershell in \
1.298 apb 207: "${HOST_SH}" /usr/xpg4/bin/sh ksh ksh88 mksh pdksh dash bash
1.249 apb 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 $othershell
221: EOF
222: HOST_SH="$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:
239: The NetBSD build system requires a shell that supports modern POSIX
240: features, as well as the "local" keyword in functions (which is a
241: widely-implemented but non-standardised feature).
242:
243: Please re-run this script under a suitable shell. For example:
244:
245: /path/to/suitable/shell $0 ...
246:
247: The above command will usually enable build.sh to automatically set
248: HOST_SH=/path/to/suitable/shell, but if that fails, then you may also
249: need 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} $0 ...
254: EOF
255: exit 1
256: fi
257:
258: #
259: # }}} End shell feature tests.
1.67 thorpej 260: #
1.1 tv 261:
1.84 lukem 262: progname=${0##*/}
263: toppid=$$
1.98 lukem 264: results=/dev/null
1.200 apb 265: tab=' '
1.258 apb 266: nl='
267: '
1.82 lukem 268: trap "exit 1" 1 2 3 15
1.84 lukem 269:
1.79 lukem 270: bomb()
271: {
1.82 lukem 272: cat >&2 <<ERRORMESSAGE
273:
274: ERROR: $@
275: *** BUILD ABORTED ***
276: ERRORMESSAGE
1.98 lukem 277: kill ${toppid} # in case we were invoked from a subshell
1.1 tv 278: exit 1
279: }
1.78 lukem 280:
1.285 apb 281: # Quote args to make them safe in the shell.
282: # Usage: quotedlist="$(shell_quote args...)"
283: #
284: # After building up a quoted list, use it by evaling it inside
285: # double quotes, like this:
286: # eval "set -- $quotedlist"
287: # or like this:
288: # eval "\$command $quotedlist \$filename"
1.289 apb 289: #
1.285 apb 290: shell_quote()
1.289 apb 291: {(
1.285 apb 292: local result=''
1.289 apb 293: local arg qarg
294: LC_COLLATE=C ; export LC_COLLATE # so [a-zA-Z0-9] works in ASCII
1.285 apb 295: for arg in "$@" ; do
1.289 apb 296: case "${arg}" in
297: '')
298: qarg="''"
299: ;;
300: *[!-./a-zA-Z0-9]*)
301: # Convert each embedded ' to '\'',
302: # then insert ' at the beginning of the first line,
303: # and append ' at the end of the last line.
304: # Finally, elide unnecessary '' pairs at the
305: # beginning and end of the result and as part of
306: # '\'''\'' sequences that result from multiple
307: # adjacent quotes in he input.
308: qarg="$(printf "%s\n" "$arg" | \
309: ${SED:-sed} -e "s/'/'\\\\''/g" \
310: -e "1s/^/'/" -e "\$s/\$/'/" \
311: -e "1s/^''//" -e "\$s/''\$//" \
312: -e "s/'''/'/g"
313: )"
314: ;;
315: *)
316: # Arg is not the empty string, and does not contain
317: # any unsafe characters. Leave it unchanged for
318: # readability.
319: qarg="${arg}"
320: ;;
321: esac
322: result="${result}${result:+ }${qarg}"
1.285 apb 323: done
324: printf "%s\n" "$result"
1.289 apb 325: )}
1.84 lukem 326:
1.98 lukem 327: statusmsg()
328: {
329: ${runcmd} echo "===> $@" | tee -a "${results}"
330: }
331:
1.238 pgoyette 332: statusmsg2()
333: {
1.240 pgoyette 334: local msg
335:
1.238 pgoyette 336: msg="${1}"
337: shift
1.239 pgoyette 338: case "${msg}" in
1.238 pgoyette 339: ????????????????*) ;;
340: ??????????*) msg="${msg} ";;
341: ?????*) msg="${msg} ";;
342: *) msg="${msg} ";;
343: esac
1.239 pgoyette 344: case "${msg}" in
1.238 pgoyette 345: ?????????????????????*) ;;
346: ????????????????????) msg="${msg} ";;
347: ???????????????????) msg="${msg} ";;
348: ??????????????????) msg="${msg} ";;
349: ?????????????????) msg="${msg} ";;
350: ????????????????) msg="${msg} ";;
351: esac
1.240 pgoyette 352: statusmsg "${msg}$*"
1.238 pgoyette 353: }
354:
1.163 apb 355: warning()
356: {
357: statusmsg "Warning: $@"
358: }
359:
1.168 apb 360: # Find a program in the PATH, and print the result. If not found,
361: # print a default. If $2 is defined (even if it is an empty string),
362: # then that is the default; otherwise, $1 is used as the default.
1.153 apb 363: find_in_PATH()
364: {
365: local prog="$1"
1.168 apb 366: local result="${2-"$1"}"
1.153 apb 367: local oldIFS="${IFS}"
368: local dir
369: IFS=":"
370: for dir in ${PATH}; do
371: if [ -x "${dir}/${prog}" ]; then
1.168 apb 372: result="${dir}/${prog}"
1.153 apb 373: break
374: fi
375: done
376: IFS="${oldIFS}"
1.168 apb 377: echo "${result}"
1.153 apb 378: }
379:
380: # Try to find a working POSIX shell, and set HOST_SH to refer to it.
381: # Assumes that uname_s, uname_m, and PWD have been set.
382: set_HOST_SH()
383: {
384: # Even if ${HOST_SH} is already defined, we still do the
385: # sanity checks at the end.
386:
387: # Solaris has /usr/xpg4/bin/sh.
388: #
389: [ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
390: [ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
391:
392: # Try to get the name of the shell that's running this script,
393: # by parsing the output from "ps". We assume that, if the host
394: # system's ps command supports -o comm at all, it will do so
395: # in the usual way: a one-line header followed by a one-line
396: # result, possibly including trailing white space. And if the
397: # host system's ps command doesn't support -o comm, we assume
398: # that we'll get an error message on stderr and nothing on
399: # stdout. (We don't try to use ps -o 'comm=' to suppress the
400: # header line, because that is less widely supported.)
401: #
402: # If we get the wrong result here, the user can override it by
403: # specifying HOST_SH in the environment.
404: #
405: [ -z "${HOST_SH}" ] && HOST_SH="$(
1.200 apb 406: (ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )"
1.153 apb 407:
408: # If nothing above worked, use "sh". We will later find the
409: # first directory in the PATH that has a "sh" program.
410: #
411: [ -z "${HOST_SH}" ] && HOST_SH="sh"
412:
413: # If the result so far is not an absolute path, try to prepend
414: # PWD or search the PATH.
415: #
416: case "${HOST_SH}" in
417: /*) :
418: ;;
419: */*) HOST_SH="${PWD}/${HOST_SH}"
420: ;;
421: *) HOST_SH="$(find_in_PATH "${HOST_SH}")"
422: ;;
423: esac
424:
425: # If we don't have an absolute path by now, bomb.
426: #
427: case "${HOST_SH}" in
428: /*) :
429: ;;
430: *) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
431: ;;
432: esac
433:
434: # If HOST_SH is not executable, bomb.
435: #
436: [ -x "${HOST_SH}" ] ||
437: bomb "HOST_SH=\"${HOST_SH}\" is not executable."
1.249 apb 438:
439: # If HOST_SH fails tests, bomb.
440: # ("$0" may be a path that is no longer valid, because we have
441: # performed "cd $(dirname $0)", so don't use $0 here.)
442: #
443: "${HOST_SH}" build.sh --shelltest ||
444: bomb "HOST_SH=\"${HOST_SH}\" failed functionality tests."
1.153 apb 445: }
446:
1.248 apb 447: # initdefaults --
448: # Set defaults before parsing command line options.
449: #
1.84 lukem 450: initdefaults()
451: {
1.171 apb 452: makeenv=
453: makewrapper=
454: makewrappermachine=
455: runcmd=
456: operations=
457: removedirs=
458:
1.156 dsl 459: [ -d usr.bin/make ] || cd "$(dirname $0)"
1.84 lukem 460: [ -d usr.bin/make ] ||
1.315 sevan 461: bomb "usr.bin/make not found; build.sh must be run from the top \
462: level of source directory"
1.84 lukem 463: [ -f share/mk/bsd.own.mk ] ||
464: bomb "src/share/mk is missing; please re-fetch the source tree"
465:
1.248 apb 466: # Set various environment variables to known defaults,
467: # to minimize (cross-)build problems observed "in the field".
468: #
469: # LC_ALL=C must be set before we try to parse the output from
470: # any command. Other variables are set (or unset) here, before
471: # we parse command line arguments.
472: #
473: # These variables can be overridden via "-V var=value" if
474: # you know what you are doing.
475: #
476: unsetmakeenv INFODIR
477: unsetmakeenv LESSCHARSET
478: unsetmakeenv MAKEFLAGS
1.261 pooka 479: unsetmakeenv TERMINFO
1.218 apb 480: setmakeenv LC_ALL C
481:
1.204 apb 482: # Find information about the build platform. This should be
483: # kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH
484: # variables in share/mk/bsd.sys.mk.
485: #
486: # Note that "uname -p" is not part of POSIX, but we want uname_p
487: # to be set to the host MACHINE_ARCH, if possible. On systems
488: # where "uname -p" fails, prints "unknown", or prints a string
489: # that does not look like an identifier, fall back to using the
490: # output from "uname -m" instead.
1.165 apb 491: #
1.84 lukem 492: uname_s=$(uname -s 2>/dev/null)
1.165 apb 493: uname_r=$(uname -r 2>/dev/null)
1.84 lukem 494: uname_m=$(uname -m 2>/dev/null)
1.204 apb 495: uname_p=$(uname -p 2>/dev/null || echo "unknown")
496: case "${uname_p}" in
1.333 sborrill 497: ''|unknown|*[!-_A-Za-z0-9]*) uname_p="${uname_m}" ;;
1.204 apb 498: esac
1.84 lukem 499:
1.202 sketch 500: id_u=$(id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null)
501:
1.84 lukem 502: # If $PWD is a valid name of the current directory, POSIX mandates
503: # that pwd return it by default which causes problems in the
504: # presence of symlinks. Unsetting PWD is simpler than changing
505: # every occurrence of pwd to use -P.
506: #
1.147 dogcow 507: # XXX Except that doesn't work on Solaris. Or many Linuces.
1.98 lukem 508: #
1.84 lukem 509: unset PWD
1.310 kre 510: TOP=$( (exec pwd -P 2>/dev/null) || (exec pwd 2>/dev/null) )
1.84 lukem 511:
1.153 apb 512: # The user can set HOST_SH in the environment, or we try to
513: # guess an appropriate value. Then we set several other
514: # variables from HOST_SH.
515: #
516: set_HOST_SH
517: setmakeenv HOST_SH "${HOST_SH}"
518: setmakeenv BSHELL "${HOST_SH}"
519: setmakeenv CONFIG_SHELL "${HOST_SH}"
520:
1.84 lukem 521: # Set defaults.
1.98 lukem 522: #
1.84 lukem 523: toolprefix=nb
1.98 lukem 524:
1.95 thorpej 525: # Some systems have a small ARG_MAX. -X prevents make(1) from
526: # exporting variables in the environment redundantly.
1.98 lukem 527: #
1.95 thorpej 528: case "${uname_s}" in
1.97 christos 529: Darwin | FreeBSD | CYGWIN*)
1.248 apb 530: MAKEFLAGS="-X ${MAKEFLAGS}"
1.95 thorpej 531: ;;
532: esac
1.98 lukem 533:
1.171 apb 534: # do_{operation}=true if given operation is requested.
535: #
1.84 lukem 536: do_expertmode=false
537: do_rebuildmake=false
538: do_removedirs=false
539: do_tools=false
1.329 christos 540: do_libs=false
1.195 lukem 541: do_cleandir=false
1.84 lukem 542: do_obj=false
543: do_build=false
544: do_distribution=false
545: do_release=false
546: do_kernel=false
1.105 lukem 547: do_releasekernel=false
1.300 uebayasi 548: do_kernels=false
1.207 jnemeth 549: do_modules=false
1.245 jmcneill 550: do_installmodules=false
1.84 lukem 551: do_install=false
1.87 lukem 552: do_sets=false
1.100 lukem 553: do_sourcesets=false
1.142 apb 554: do_syspkgs=false
1.146 apb 555: do_iso_image=false
1.172 jnemeth 556: do_iso_image_source=false
1.254 tsutsui 557: do_live_image=false
558: do_install_image=false
1.264 christos 559: do_disk_image=false
1.107 lukem 560: do_params=false
1.219 pooka 561: do_rump=false
1.335 jmcneill 562: do_dtb=false
1.98 lukem 563:
1.211 apb 564: # done_{operation}=true if given operation has been done.
565: #
566: done_rebuildmake=false
567:
1.98 lukem 568: # Create scratch directory
569: #
570: tmpdir="${TMPDIR-/tmp}/nbbuild$$"
571: mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
572: trap "cd /; rm -r -f \"${tmpdir}\"" 0
573: results="${tmpdir}/build.sh.results"
1.116 jmmv 574:
575: # Set source directories
576: #
577: setmakeenv NETBSDSRCDIR "${TOP}"
1.136 lukem 578:
1.233 cegger 579: # Make sure KERNOBJDIR is an absolute path if defined
580: #
581: case "${KERNOBJDIR}" in
582: ''|/*) ;;
583: *) KERNOBJDIR="${TOP}/${KERNOBJDIR}"
584: setmakeenv KERNOBJDIR "${KERNOBJDIR}"
585: ;;
586: esac
587:
1.165 apb 588: # Find the version of NetBSD
589: #
590: DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
591:
1.190 perry 592: # Set the BUILDSEED to NetBSD-"N"
593: #
594: setmakeenv BUILDSEED "NetBSD-$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh -m)"
595:
1.206 perry 596: # Set MKARZERO to "yes"
597: #
598: setmakeenv MKARZERO "yes"
599:
1.84 lukem 600: }
1.29 jmc 601:
1.258 apb 602: # valid_MACHINE_ARCH -- A multi-line string, listing all valid
603: # MACHINE/MACHINE_ARCH pairs.
604: #
605: # Each line contains a MACHINE and MACHINE_ARCH value, an optional ALIAS
606: # which may be used to refer to the MACHINE/MACHINE_ARCH pair, and an
607: # optional DEFAULT or NO_DEFAULT keyword.
608: #
609: # When a MACHINE corresponds to multiple possible values of
610: # MACHINE_ARCH, then this table should list all allowed combinations.
611: # If the MACHINE is associated with a default MACHINE_ARCH (to be
612: # used when the user specifies the MACHINE but fails to specify the
613: # MACHINE_ARCH), then one of the lines should have the "DEFAULT"
614: # keyword. If there is no default MACHINE_ARCH for a particular
615: # MACHINE, then there should be a line with the "NO_DEFAULT" keyword,
616: # and with a blank MACHINE_ARCH.
617: #
618: valid_MACHINE_ARCH='
619: MACHINE=acorn32 MACHINE_ARCH=arm
1.328 christos 620: MACHINE=acorn32 MACHINE_ARCH=earmv4 ALIAS=eacorn32 DEFAULT
1.258 apb 621: MACHINE=algor MACHINE_ARCH=mips64el ALIAS=algor64
622: MACHINE=algor MACHINE_ARCH=mipsel DEFAULT
623: MACHINE=alpha MACHINE_ARCH=alpha
624: MACHINE=amd64 MACHINE_ARCH=x86_64
625: MACHINE=amiga MACHINE_ARCH=m68k
626: MACHINE=amigappc MACHINE_ARCH=powerpc
627: MACHINE=arc MACHINE_ARCH=mips64el ALIAS=arc64
628: MACHINE=arc MACHINE_ARCH=mipsel DEFAULT
629: MACHINE=atari MACHINE_ARCH=m68k
630: MACHINE=bebox MACHINE_ARCH=powerpc
1.286 riz 631: MACHINE=cats MACHINE_ARCH=arm ALIAS=ocats
632: MACHINE=cats MACHINE_ARCH=earmv4 ALIAS=ecats DEFAULT
1.258 apb 633: MACHINE=cesfic MACHINE_ARCH=m68k
634: MACHINE=cobalt MACHINE_ARCH=mips64el ALIAS=cobalt64
635: MACHINE=cobalt MACHINE_ARCH=mipsel DEFAULT
636: MACHINE=dreamcast MACHINE_ARCH=sh3el
637: MACHINE=emips MACHINE_ARCH=mipseb
1.267 kiyohara 638: MACHINE=epoc32 MACHINE_ARCH=arm
1.328 christos 639: MACHINE=epoc32 MACHINE_ARCH=earmv4 ALIAS=eepoc32 DEFAULT
1.337 jmcneill 640: MACHINE=evbarm MACHINE_ARCH= NO_DEFAULT
1.330 mrg 641: MACHINE=evbarm MACHINE_ARCH=earmv4 ALIAS=evbearmv4-el ALIAS=evbarmv4-el
642: MACHINE=evbarm MACHINE_ARCH=earmv4eb ALIAS=evbearmv4-eb ALIAS=evbarmv4-eb
643: MACHINE=evbarm MACHINE_ARCH=earmv5 ALIAS=evbearmv5-el ALIAS=evbarmv5-el
1.339 rin 644: MACHINE=evbarm MACHINE_ARCH=earmv5hf ALIAS=evbearmv5hf-el ALIAS=evbarmv5hf-el
1.330 mrg 645: MACHINE=evbarm MACHINE_ARCH=earmv5eb ALIAS=evbearmv5-eb ALIAS=evbarmv5-eb
1.339 rin 646: MACHINE=evbarm MACHINE_ARCH=earmv5hfeb ALIAS=evbearmv5hf-eb ALIAS=evbarmv5hf-eb
1.330 mrg 647: MACHINE=evbarm MACHINE_ARCH=earmv6 ALIAS=evbearmv6-el ALIAS=evbarmv6-el
648: MACHINE=evbarm MACHINE_ARCH=earmv6hf ALIAS=evbearmv6hf-el ALIAS=evbarmv6hf-el
649: MACHINE=evbarm MACHINE_ARCH=earmv6eb ALIAS=evbearmv6-eb ALIAS=evbarmv6-eb
650: MACHINE=evbarm MACHINE_ARCH=earmv6hfeb ALIAS=evbearmv6hf-eb ALIAS=evbarmv6hf-eb
651: MACHINE=evbarm MACHINE_ARCH=earmv7 ALIAS=evbearmv7-el ALIAS=evbarmv7-el
652: MACHINE=evbarm MACHINE_ARCH=earmv7eb ALIAS=evbearmv7-eb ALIAS=evbarmv7-eb
653: MACHINE=evbarm MACHINE_ARCH=earmv7hf ALIAS=evbearmv7hf-el ALIAS=evbarmv7hf-el
654: MACHINE=evbarm MACHINE_ARCH=earmv7hfeb ALIAS=evbearmv7hf-eb ALIAS=evbarmv7hf-eb
1.337 jmcneill 655: MACHINE=evbarm MACHINE_ARCH=aarch64 ALIAS=evbarm64-el ALIAS=evbarm64
1.325 ryo 656: MACHINE=evbarm MACHINE_ARCH=aarch64eb ALIAS=evbarm64-eb
1.270 matt 657: MACHINE=evbcf MACHINE_ARCH=coldfire
1.258 apb 658: MACHINE=evbmips MACHINE_ARCH= NO_DEFAULT
659: MACHINE=evbmips MACHINE_ARCH=mips64eb ALIAS=evbmips64-eb
660: MACHINE=evbmips MACHINE_ARCH=mips64el ALIAS=evbmips64-el
661: MACHINE=evbmips MACHINE_ARCH=mipseb ALIAS=evbmips-eb
662: MACHINE=evbmips MACHINE_ARCH=mipsel ALIAS=evbmips-el
1.347 christos 663: MACHINE=evbmips MACHINE_ARCH=mipsn64eb ALIAS=evbmipsn64-eb
664: MACHINE=evbmips MACHINE_ARCH=mipsn64el ALIAS=evbmipsn64-el
1.258 apb 665: MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT
666: MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64
667: MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT
668: MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb
669: MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el
670: MACHINE=ews4800mips MACHINE_ARCH=mipseb
671: MACHINE=hp300 MACHINE_ARCH=m68k
1.276 skrll 672: MACHINE=hppa MACHINE_ARCH=hppa
1.286 riz 673: MACHINE=hpcarm MACHINE_ARCH=arm ALIAS=hpcoarm
1.288 riz 674: MACHINE=hpcarm MACHINE_ARCH=earmv4 ALIAS=hpcearm DEFAULT
1.258 apb 675: MACHINE=hpcmips MACHINE_ARCH=mipsel
676: MACHINE=hpcsh MACHINE_ARCH=sh3el
677: MACHINE=i386 MACHINE_ARCH=i386
678: MACHINE=ia64 MACHINE_ARCH=ia64
679: MACHINE=ibmnws MACHINE_ARCH=powerpc
1.286 riz 680: MACHINE=iyonix MACHINE_ARCH=arm ALIAS=oiyonix
681: MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix DEFAULT
1.258 apb 682: MACHINE=landisk MACHINE_ARCH=sh3el
683: MACHINE=luna68k MACHINE_ARCH=m68k
684: MACHINE=mac68k MACHINE_ARCH=m68k
685: MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT
686: MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64
687: MACHINE=mipsco MACHINE_ARCH=mipseb
688: MACHINE=mmeye MACHINE_ARCH=sh3eb
689: MACHINE=mvme68k MACHINE_ARCH=m68k
690: MACHINE=mvmeppc MACHINE_ARCH=powerpc
1.286 riz 691: MACHINE=netwinder MACHINE_ARCH=arm ALIAS=onetwinder
692: MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder DEFAULT
1.258 apb 693: MACHINE=news68k MACHINE_ARCH=m68k
694: MACHINE=newsmips MACHINE_ARCH=mipseb
695: MACHINE=next68k MACHINE_ARCH=m68k
696: MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT
697: MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64
1.296 matt 698: MACHINE=or1k MACHINE_ARCH=or1k
1.278 martin 699: MACHINE=playstation2 MACHINE_ARCH=mipsel
1.258 apb 700: MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64
701: MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT
702: MACHINE=prep MACHINE_ARCH=powerpc
1.297 matt 703: MACHINE=riscv MACHINE_ARCH=riscv64 ALIAS=riscv64 DEFAULT
704: MACHINE=riscv MACHINE_ARCH=riscv32 ALIAS=riscv32
1.258 apb 705: MACHINE=rs6000 MACHINE_ARCH=powerpc
706: MACHINE=sandpoint MACHINE_ARCH=powerpc
707: MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT
708: MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb
709: MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el
710: MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb
711: MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el
712: MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64
713: MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT
1.286 riz 714: MACHINE=shark MACHINE_ARCH=arm ALIAS=oshark
715: MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark DEFAULT
1.258 apb 716: MACHINE=sparc MACHINE_ARCH=sparc
717: MACHINE=sparc64 MACHINE_ARCH=sparc64
718: MACHINE=sun2 MACHINE_ARCH=m68000
719: MACHINE=sun3 MACHINE_ARCH=m68k
720: MACHINE=vax MACHINE_ARCH=vax
721: MACHINE=x68k MACHINE_ARCH=m68k
1.286 riz 722: MACHINE=zaurus MACHINE_ARCH=arm ALIAS=ozaurus
723: MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus DEFAULT
1.258 apb 724: '
725:
726: # getarch -- find the default MACHINE_ARCH for a MACHINE,
727: # or convert an alias to a MACHINE/MACHINE_ARCH pair.
728: #
1.291 apb 729: # Saves the original value of MACHINE in makewrappermachine before
730: # alias processing.
1.258 apb 731: #
732: # Sets MACHINE and MACHINE_ARCH if the input MACHINE value is
733: # recognised as an alias, or recognised as a machine that has a default
734: # MACHINE_ARCH (or that has only one possible MACHINE_ARCH).
735: #
736: # Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised
737: # as being associated with multiple MACHINE_ARCH values with no default.
738: #
739: # Bombs if MACHINE is not recognised.
740: #
1.79 lukem 741: getarch()
742: {
1.258 apb 743: local IFS
744: local found=""
745: local line
746:
747: IFS="${nl}"
748: makewrappermachine="${MACHINE}"
749: for line in ${valid_MACHINE_ARCH}; do
750: line="${line%%#*}" # ignore comments
751: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
752: case "${line} " in
1.283 apb 753: " ")
1.258 apb 754: # skip blank lines or comment lines
755: continue
756: ;;
757: *" ALIAS=${MACHINE} "*)
758: # Found a line with a matching ALIAS=<alias>.
759: found="$line"
760: break
761: ;;
762: "MACHINE=${MACHINE} "*" NO_DEFAULT"*)
763: # Found an explicit "NO_DEFAULT" for this MACHINE.
764: found="$line"
765: break
766: ;;
767: "MACHINE=${MACHINE} "*" DEFAULT"*)
768: # Found an explicit "DEFAULT" for this MACHINE.
769: found="$line"
770: break
771: ;;
772: "MACHINE=${MACHINE} "*)
773: # Found a line for this MACHINE. If it's the
774: # first such line, then tentatively accept it.
775: # If it's not the first matching line, then
776: # remember that there was more than one match.
777: case "$found" in
778: '') found="$line" ;;
1.290 apb 779: *) found="MULTIPLE_MATCHES" ;;
1.258 apb 780: esac
781: ;;
782: esac
783: done
1.158 apb 784:
1.258 apb 785: case "$found" in
786: *NO_DEFAULT*|*MULTIPLE_MATCHES*)
787: # MACHINE is OK, but MACHINE_ARCH is still unknown
788: return
789: ;;
790: "MACHINE="*" MACHINE_ARCH="*)
791: # Obey the MACHINE= and MACHINE_ARCH= parts of the line.
792: IFS=" "
793: for frag in ${found}; do
794: case "$frag" in
795: MACHINE=*|MACHINE_ARCH=*)
796: eval "$frag"
797: ;;
798: esac
799: done
1.160 matt 800: ;;
1.84 lukem 801: *)
1.98 lukem 802: bomb "Unknown target MACHINE: ${MACHINE}"
1.84 lukem 803: ;;
1.1 tv 804: esac
805: }
806:
1.258 apb 807: # validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported.
808: #
809: # Bombs if the pair is not supported.
810: #
1.79 lukem 811: validatearch()
812: {
1.258 apb 813: local IFS
814: local line
815: local foundpair=false foundmachine=false foundarch=false
816:
1.98 lukem 817: case "${MACHINE_ARCH}" in
1.101 lukem 818: "")
1.338 jmcneill 819: bomb "No MACHINE_ARCH provided. Use 'build.sh -m ${MACHINE} list-arch' to show options."
1.101 lukem 820: ;;
1.98 lukem 821: esac
822:
1.258 apb 823: IFS="${nl}"
824: for line in ${valid_MACHINE_ARCH}; do
825: line="${line%%#*}" # ignore comments
826: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
827: case "${line} " in
1.283 apb 828: " ")
1.258 apb 829: # skip blank lines or comment lines
830: continue
831: ;;
832: "MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*)
833: foundpair=true
834: ;;
835: "MACHINE=${MACHINE} "*)
836: foundmachine=true
837: ;;
838: *"MACHINE_ARCH=${MACHINE_ARCH} "*)
839: foundarch=true
840: ;;
841: esac
842: done
1.98 lukem 843:
1.258 apb 844: case "${foundpair}:${foundmachine}:${foundarch}" in
845: true:*)
846: : OK
1.255 matt 847: ;;
1.258 apb 848: *:false:*)
849: bomb "Unknown target MACHINE: ${MACHINE}"
1.98 lukem 850: ;;
1.258 apb 851: *:*:false)
852: bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
1.148 mrg 853: ;;
1.98 lukem 854: *)
1.258 apb 855: bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.84 lukem 856: ;;
1.47 tv 857: esac
858: }
859:
1.292 apb 860: # listarch -- list valid MACHINE/MACHINE_ARCH/ALIAS values,
861: # optionally restricted to those where the MACHINE and/or MACHINE_ARCH
862: # match specifed glob patterns.
863: #
864: listarch()
865: {
866: local machglob="$1" archglob="$2"
867: local IFS
868: local wildcard="*"
869: local line xline frag
870: local line_matches_machine line_matches_arch
871: local found=false
872:
873: # Empty machglob or archglob should match anything
874: : "${machglob:=${wildcard}}"
875: : "${archglob:=${wildcard}}"
876:
877: IFS="${nl}"
878: for line in ${valid_MACHINE_ARCH}; do
879: line="${line%%#*}" # ignore comments
880: xline="$( IFS=" ${tab}" ; echo $line )" # normalise white space
881: [ -z "${xline}" ] && continue # skip blank or comment lines
882:
883: line_matches_machine=false
884: line_matches_arch=false
885:
886: IFS=" "
887: for frag in ${xline}; do
888: case "${frag}" in
889: MACHINE=${machglob})
890: line_matches_machine=true ;;
891: ALIAS=${machglob})
892: line_matches_machine=true ;;
893: MACHINE_ARCH=${archglob})
894: line_matches_arch=true ;;
895: esac
896: done
897:
898: if $line_matches_machine && $line_matches_arch; then
899: found=true
900: echo "$line"
901: fi
902: done
903: if ! $found; then
904: echo >&2 "No match for" \
905: "MACHINE=${machglob} MACHINE_ARCH=${archglob}"
906: return 1
907: fi
908: return 0
909: }
910:
1.210 apb 911: # nobomb_getmakevar --
912: # Given the name of a make variable in $1, print make's idea of the
913: # value of that variable, or return 1 if there's an error.
914: #
1.168 apb 915: nobomb_getmakevar()
1.79 lukem 916: {
1.168 apb 917: [ -x "${make}" ] || return 1
918: "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15 tv 919: _x_:
920: echo \${$1}
921: .include <bsd.prog.mk>
1.70 lukem 922: .include <bsd.kernobj.mk>
1.15 tv 923: EOF
924: }
925:
1.250 apb 926: # bomb_getmakevar --
1.210 apb 927: # Given the name of a make variable in $1, print make's idea of the
928: # value of that variable, or bomb if there's an error.
929: #
930: bomb_getmakevar()
1.168 apb 931: {
1.210 apb 932: [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
933: nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
1.168 apb 934: }
935:
1.250 apb 936: # getmakevar --
1.210 apb 937: # Given the name of a make variable in $1, print make's idea of the
938: # value of that variable, or print a literal '$' followed by the
939: # variable name if ${make} is not executable. This is intended for use in
940: # messages that need to be readable even if $make hasn't been built,
941: # such as when build.sh is run with the "-n" option.
942: #
1.98 lukem 943: getmakevar()
1.82 lukem 944: {
1.98 lukem 945: if [ -x "${make}" ]; then
1.210 apb 946: bomb_getmakevar "$1"
1.82 lukem 947: else
948: echo "\$$1"
949: fi
950: }
951:
1.109 lukem 952: setmakeenv()
953: {
954: eval "$1='$2'; export $1"
955: makeenv="${makeenv} $1"
956: }
1.321 kre 957: safe_setmakeenv()
958: {
959: case "$1" in
960:
961: # Look for any vars we want to prohibit here, like:
962: # Bad | Dangerous) usage "Cannot override $1 with -V";;
963:
964: # That first char is OK has already been verified.
965: *[!A-Za-z0-9_]*) usage "Bad variable name (-V): '$1'";;
966: esac
967: setmakeenv "$@"
968: }
1.109 lukem 969:
1.111 lukem 970: unsetmakeenv()
971: {
972: eval "unset $1"
973: makeenv="${makeenv} $1"
974: }
1.321 kre 975: safe_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: }
1.111 lukem 986:
1.208 apb 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.
1.189 dyoung 989: resolvepaths()
990: {
1.208 apb 991: local var="$1"
992: local val
993: eval val=\"\${${var}}\"
994: local newval=''
995: local word
996: for word in ${val}; do
997: resolvepath word
998: newval="${newval}${newval:+ }${word}"
1.189 dyoung 999: done
1.208 apb 1000: eval ${var}=\"\${newval}\"
1.189 dyoung 1001: }
1002:
1.208 apb 1003: # Given a variable name in $1, modify the variable in place as follows:
1.131 junyoung 1004: # Convert possibly-relative path to absolute path by prepending
1005: # ${TOP} if necessary. Also delete trailing "/", if any.
1.79 lukem 1006: resolvepath()
1007: {
1.208 apb 1008: local var="$1"
1009: local val
1010: eval val=\"\${${var}}\"
1011: case "${val}" in
1.131 junyoung 1012: /)
1013: ;;
1.84 lukem 1014: /*)
1.208 apb 1015: val="${val%/}"
1.84 lukem 1016: ;;
1017: *)
1.208 apb 1018: val="${TOP}/${val%/}"
1.84 lukem 1019: ;;
1.10 tv 1020: esac
1.208 apb 1021: eval ${var}=\"\${val}\"
1.10 tv 1022: }
1023:
1.79 lukem 1024: usage()
1025: {
1.84 lukem 1026: if [ -n "$*" ]; then
1027: echo ""
1028: echo "${progname}: $*"
1029: fi
1.70 lukem 1030: cat <<_usage_
1.83 lukem 1031:
1.312 christos 1032: Usage: ${progname} [-EhnoPRrUuxy] [-a arch] [-B buildid] [-C cdextras]
1.344 kim 1033: [-c compiler] [-D dest] [-j njob] [-M obj] [-m mach]
1.342 riastrad 1034: [-N noisy] [-O obj] [-R release] [-S seed] [-T tools]
1.222 uebayasi 1035: [-V var=[value]] [-w wrapper] [-X x11src] [-Y extsrcsrc]
1036: [-Z var]
1.195 lukem 1037: operation [...]
1.84 lukem 1038:
1.86 lukem 1039: Build operations (all imply "obj" and "tools"):
1.125 lukem 1040: build Run "make build".
1041: distribution Run "make distribution" (includes DESTDIR/etc/ files).
1042: release Run "make release" (includes kernels & distrib media).
1.84 lukem 1043:
1044: Other operations:
1.125 lukem 1045: help Show this message and exit.
1.98 lukem 1046: makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125 lukem 1047: Always performed.
1.195 lukem 1048: cleandir Run "make cleandir". [Default unless -u is used]
1.335 jmcneill 1049: dtb Build devicetree blobs.
1.125 lukem 1050: obj Run "make obj". [Default unless -o is used]
1051: tools Build and install tools.
1052: install=idir Run "make installworld" to \`idir' to install all sets
1.195 lukem 1053: except \`etc'. Useful after "distribution" or "release"
1.105 lukem 1054: kernel=conf Build kernel with config file \`conf'
1.281 martin 1055: kernel.gdb=conf Build kernel (including netbsd.gdb) with config
1.303 uebayasi 1056: file \`conf'
1.125 lukem 1057: releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
1.303 uebayasi 1058: kernels Build all kernels
1.245 jmcneill 1059: installmodules=idir Run "make installmodules" to \`idir' to install all
1060: kernel modules.
1.226 mbalmer 1061: modules Build kernel modules.
1.219 pooka 1062: rumptest Do a linktest for rump (for developers).
1.186 lukem 1063: sets Create binary sets in
1.195 lukem 1064: RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
1065: DESTDIR should be populated beforehand.
1.345 mrg 1066: distsets Same as "distribution sets".
1.125 lukem 1067: sourcesets Create source sets in RELEASEDIR/source/sets.
1.186 lukem 1068: syspkgs Create syspkgs in
1.195 lukem 1069: RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
1.299 snj 1070: iso-image Create CD-ROM image in RELEASEDIR/images.
1071: iso-image-source Create CD-ROM image with source in RELEASEDIR/images.
1.253 tsutsui 1072: live-image Create bootable live image in
1073: RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage.
1074: install-image Create bootable installation image in
1075: RELEASEDIR/RELEASEMACHINEDIR/installation/installimage.
1.307 wiz 1076: disk-image=target Create bootable disk image in
1.303 uebayasi 1077: RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/target.img.gz.
1.125 lukem 1078: params Display various make(1) parameters.
1.292 apb 1079: list-arch Display a list of valid MACHINE/MACHINE_ARCH values,
1080: and exit. The list may be narrowed by passing glob
1081: patterns or exact values in MACHINE or MACHINE_ARCH.
1.84 lukem 1082:
1083: Options:
1.246 wiz 1084: -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
1085: -B buildid Set BUILDID to buildid.
1086: -C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
1.342 riastrad 1087: -c compiler Select compiler:
1088: clang
1089: gcc
1090: [Default: gcc]
1.246 wiz 1091: -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
1092: -E Set "expert" mode; disables various safety checks.
1.345 mrg 1093: Should not be used without expert knowledge of the build
1094: system.
1.246 wiz 1095: -h Print this help message.
1096: -j njob Run up to njob jobs in parallel; see make(1) -j.
1097: -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1098: Unsets MAKEOBJDIR.
1.291 apb 1099: -m mach Set MACHINE to mach. Some mach values are actually
1100: aliases that set MACHINE/MACHINE_ARCH pairs.
1101: [Default: deduced from the host system if the host
1102: OS is NetBSD]
1.246 wiz 1103: -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
1104: 0 Minimal output ("quiet")
1105: 1 Describe what is occurring
1.345 mrg 1106: 2 Describe what is occurring and echo the actual
1107: command
1.246 wiz 1108: 3 Ignore the effect of the "@" prefix in make commands
1109: 4 Trace shell commands using the shell's -x flag
1110: [Default: 2]
1111: -n Show commands that would be executed, but do not execute them.
1112: -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1113: Unsets MAKEOBJDIRPREFIX.
1114: -o Set MKOBJDIRS=no; do not create objdirs at start of build.
1.312 christos 1115: -P Set MKREPRO and MKREPRO_TIMESTAMP to the latest source
1116: CVS timestamp for reproducible builds.
1.246 wiz 1117: -R release Set RELEASEDIR to release. [Default: releasedir]
1118: -r Remove contents of TOOLDIR and DESTDIR before building.
1119: -S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
1120: -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
1121: the environment, ${toolprefix}make will be (re)built
1122: unconditionally.
1123: -U Set MKUNPRIVED=yes; build without requiring root privileges,
1124: install from an UNPRIVED build with proper file permissions.
1125: -u Set MKUPDATE=yes; do not run "make cleandir" first.
1126: Without this, everything is rebuilt, including the tools.
1127: -V var=[value] Set variable \`var' to \`value'.
1128: -w wrapper Create ${toolprefix}make script as wrapper.
1129: [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1130: -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
1131: -x Set MKX11=yes; build X11 from X11SRCDIR
1132: -Y extsrcsrc Set EXTSRCSRCDIR to extsrcsrc. [Default: /usr/extsrc]
1133: -y Set MKEXTSRC=yes; build extsrc from EXTSRCSRCDIR
1134: -Z var Unset ("zap") variable \`var'.
1.83 lukem 1135:
1.70 lukem 1136: _usage_
1.1 tv 1137: exit 1
1138: }
1139:
1.84 lukem 1140: parseoptions()
1141: {
1.342 riastrad 1142: opts='a:B:C:c:D:Ehj:M:m:N:nO:oPR:rS:T:UuV:w:X:xY:yZ:'
1.293 apb 1143: opt_a=false
1.295 apb 1144: opt_m=false
1.84 lukem 1145:
1146: if type getopts >/dev/null 2>&1; then
1147: # Use POSIX getopts.
1.98 lukem 1148: #
1149: getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84 lukem 1150: optargcmd=':'
1.98 lukem 1151: optremcmd='shift $((${OPTIND} -1))'
1.84 lukem 1152: else
1153: type getopt >/dev/null 2>&1 ||
1.249 apb 1154: bomb "Shell does not support getopts or getopt"
1.84 lukem 1155:
1156: # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98 lukem 1157: #
1158: args="$(getopt ${opts} $*)"
1.84 lukem 1159: [ $? = 0 ] || usage
1.98 lukem 1160: set -- ${args}
1.84 lukem 1161:
1162: getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
1163: optargcmd='OPTARG="$1"; shift'
1164: optremcmd=':'
1165: fi
1166:
1167: # Parse command line options.
1168: #
1.98 lukem 1169: while eval ${getoptcmd}; do
1170: case ${opt} in
1.84 lukem 1171:
1172: -a)
1.98 lukem 1173: eval ${optargcmd}
1174: MACHINE_ARCH=${OPTARG}
1.293 apb 1175: opt_a=true
1.84 lukem 1176: ;;
1177:
1178: -B)
1.98 lukem 1179: eval ${optargcmd}
1180: BUILDID=${OPTARG}
1.84 lukem 1181: ;;
1182:
1.174 jnemeth 1183: -C)
1.208 apb 1184: eval ${optargcmd}; resolvepaths OPTARG
1.209 apb 1185: CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
1.174 jnemeth 1186: ;;
1187:
1.342 riastrad 1188: -c)
1189: eval ${optargcmd}
1190: case "${OPTARG}" in
1191: gcc) # default, no variables needed
1192: ;;
1193: clang) setmakeenv HAVE_LLVM yes
1194: setmakeenv MKLLVM yes
1195: setmakeenv MKGCC no
1196: ;;
1197: #pcc) ...
1198: # ;;
1199: *) bomb "Unknown compiler: ${OPTARG}"
1200: esac
1201: ;;
1202:
1.84 lukem 1203: -D)
1.208 apb 1204: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1205: setmakeenv DESTDIR "${OPTARG}"
1.84 lukem 1206: ;;
1207:
1208: -E)
1209: do_expertmode=true
1210: ;;
1211:
1212: -j)
1.98 lukem 1213: eval ${optargcmd}
1214: parallel="-j ${OPTARG}"
1.84 lukem 1215: ;;
1216:
1217: -M)
1.208 apb 1218: eval ${optargcmd}; resolvepath OPTARG
1.212 apb 1219: case "${OPTARG}" in
1.247 apb 1220: \$*) usage "-M argument must not begin with '\$'"
1.212 apb 1221: ;;
1222: *\$*) # can use resolvepath, but can't set TOP_objdir
1223: resolvepath OPTARG
1224: ;;
1225: *) resolvepath OPTARG
1226: TOP_objdir="${OPTARG}${TOP}"
1227: ;;
1228: esac
1.111 lukem 1229: unsetmakeenv MAKEOBJDIR
1.109 lukem 1230: setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84 lukem 1231: ;;
1232:
1233: # -m overrides MACHINE_ARCH unless "-a" is specified
1234: -m)
1.98 lukem 1235: eval ${optargcmd}
1236: MACHINE="${OPTARG}"
1.295 apb 1237: opt_m=true
1.84 lukem 1238: ;;
1239:
1.119 lukem 1240: -N)
1241: eval ${optargcmd}
1242: case "${OPTARG}" in
1.199 apb 1243: 0|1|2|3|4)
1.121 lukem 1244: setmakeenv MAKEVERBOSE "${OPTARG}"
1.119 lukem 1245: ;;
1246: *)
1247: usage "'${OPTARG}' is not a valid value for -N"
1248: ;;
1249: esac
1250: ;;
1251:
1.84 lukem 1252: -n)
1253: runcmd=echo
1254: ;;
1255:
1256: -O)
1.212 apb 1257: eval ${optargcmd}
1258: case "${OPTARG}" in
1.247 apb 1259: *\$*) usage "-O argument must not contain '\$'"
1.212 apb 1260: ;;
1261: *) resolvepath OPTARG
1262: TOP_objdir="${OPTARG}"
1263: ;;
1264: esac
1.111 lukem 1265: unsetmakeenv MAKEOBJDIRPREFIX
1.109 lukem 1266: setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84 lukem 1267: ;;
1268:
1269: -o)
1270: MKOBJDIRS=no
1271: ;;
1272:
1.312 christos 1273: -P)
1274: MKREPRO=yes
1275: ;;
1276:
1.84 lukem 1277: -R)
1.208 apb 1278: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1279: setmakeenv RELEASEDIR "${OPTARG}"
1.84 lukem 1280: ;;
1281:
1282: -r)
1283: do_removedirs=true
1284: do_rebuildmake=true
1285: ;;
1286:
1.190 perry 1287: -S)
1288: eval ${optargcmd}
1289: setmakeenv BUILDSEED "${OPTARG}"
1290: ;;
1291:
1.84 lukem 1292: -T)
1.208 apb 1293: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1294: TOOLDIR="${OPTARG}"
1.84 lukem 1295: export TOOLDIR
1296: ;;
1297:
1298: -U)
1.109 lukem 1299: setmakeenv MKUNPRIVED yes
1.84 lukem 1300: ;;
1.44 lukem 1301:
1.84 lukem 1302: -u)
1.109 lukem 1303: setmakeenv MKUPDATE yes
1.84 lukem 1304: ;;
1.15 tv 1305:
1.84 lukem 1306: -V)
1.98 lukem 1307: eval ${optargcmd}
1.84 lukem 1308: case "${OPTARG}" in
1.80 lukem 1309: # XXX: consider restricting which variables can be changed?
1.321 kre 1310: [a-zA-Z_]*=*)
1311: safe_setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1312: ;;
1313: [a-zA-Z_]*)
1314: safe_setmakeenv "${OPTARG}" ""
1.84 lukem 1315: ;;
1316: *)
1.331 pgoyette 1317: usage "-V argument must be of the form 'var[=value]'"
1.84 lukem 1318: ;;
1319: esac
1320: ;;
1321:
1322: -w)
1.208 apb 1323: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1324: makewrapper="${OPTARG}"
1.84 lukem 1325: ;;
1326:
1.127 lukem 1327: -X)
1.208 apb 1328: eval ${optargcmd}; resolvepath OPTARG
1.127 lukem 1329: setmakeenv X11SRCDIR "${OPTARG}"
1330: ;;
1331:
1332: -x)
1333: setmakeenv MKX11 yes
1334: ;;
1335:
1.222 uebayasi 1336: -Y)
1337: eval ${optargcmd}; resolvepath OPTARG
1338: setmakeenv EXTSRCSRCDIR "${OPTARG}"
1339: ;;
1340:
1341: -y)
1342: setmakeenv MKEXTSRC yes
1343: ;;
1344:
1.111 lukem 1345: -Z)
1346: eval ${optargcmd}
1347: # XXX: consider restricting which variables can be unset?
1.321 kre 1348: safe_unsetmakeenv "${OPTARG}"
1.111 lukem 1349: ;;
1350:
1.84 lukem 1351: --)
1352: break
1353: ;;
1354:
1355: -'?'|-h)
1356: usage
1357: ;;
1358:
1359: esac
1360: done
1361:
1362: # Validate operations.
1363: #
1.98 lukem 1364: eval ${optremcmd}
1.84 lukem 1365: while [ $# -gt 0 ]; do
1366: op=$1; shift
1.98 lukem 1367: operations="${operations} ${op}"
1.84 lukem 1368:
1.98 lukem 1369: case "${op}" in
1.84 lukem 1370:
1.87 lukem 1371: help)
1372: usage
1373: ;;
1374:
1.292 apb 1375: list-arch)
1376: listarch "${MACHINE}" "${MACHINE_ARCH}"
1377: exit $?
1378: ;;
1379:
1.305 uebayasi 1380: kernel=*|releasekernel=*|kernel.gdb=*)
1.84 lukem 1381: arg=${op#*=}
1382: op=${op%%=*}
1.98 lukem 1383: [ -n "${arg}" ] ||
1.105 lukem 1384: bomb "Must supply a kernel name with \`${op}=...'"
1.84 lukem 1385: ;;
1386:
1.264 christos 1387: disk-image=*)
1388: arg=${op#*=}
1389: op=disk_image
1390: [ -n "${arg}" ] ||
1391: bomb "Must supply a target name with \`${op}=...'"
1392:
1393: ;;
1394:
1.245 jmcneill 1395: install=*|installmodules=*)
1.84 lukem 1396: arg=${op#*=}
1397: op=${op%%=*}
1.98 lukem 1398: [ -n "${arg}" ] ||
1399: bomb "Must supply a directory with \`install=...'"
1.84 lukem 1400: ;;
1401:
1.345 mrg 1402: distsets)
1403: operations="$(echo "$operations" | sed 's/distsets/distribution sets/')"
1404: do_sets=true
1405: op=distribution
1406: ;;
1407:
1.301 apb 1408: build|\
1409: cleandir|\
1410: distribution|\
1.335 jmcneill 1411: dtb|\
1.301 apb 1412: install-image|\
1413: iso-image-source|\
1414: iso-image|\
1415: kernels|\
1.329 christos 1416: libs|\
1.301 apb 1417: live-image|\
1418: makewrapper|\
1419: modules|\
1420: obj|\
1421: params|\
1422: release|\
1423: rump|\
1424: rumptest|\
1425: sets|\
1426: sourcesets|\
1427: syspkgs|\
1428: tools)
1.219 pooka 1429: ;;
1430:
1.80 lukem 1431: *)
1.84 lukem 1432: usage "Unknown operation \`${op}'"
1433: ;;
1434:
1.80 lukem 1435: esac
1.301 apb 1436: # ${op} may contain chars that are not allowed in variable
1437: # names. Replace them with '_' before setting do_${op}.
1438: op="$( echo "$op" | tr -s '.-' '__')"
1.98 lukem 1439: eval do_${op}=true
1.84 lukem 1440: done
1.98 lukem 1441: [ -n "${operations}" ] || usage "Missing operation to perform."
1.84 lukem 1442:
1443: # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
1444: #
1.98 lukem 1445: if [ -z "${MACHINE}" ]; then
1446: [ "${uname_s}" = "NetBSD" ] ||
1447: bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84 lukem 1448: MACHINE=${uname_m}
1.332 mrg 1449: MACHINE_ARCH=${uname_p}
1.84 lukem 1450: fi
1.295 apb 1451: if $opt_m && ! $opt_a; then
1452: # Settings implied by the command line -m option
1453: # override MACHINE_ARCH from the environment (if any).
1454: getarch
1455: fi
1456: [ -n "${MACHINE_ARCH}" ] || getarch
1.84 lukem 1457: validatearch
1458:
1459: # Set up default make(1) environment.
1460: #
1.98 lukem 1461: makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
1462: [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.287 apb 1463: [ -z "${BUILDINFO}" ] || makeenv="${makeenv} BUILDINFO"
1.248 apb 1464: MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS}"
1465: MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84 lukem 1466: export MAKEFLAGS MACHINE MACHINE_ARCH
1.284 apb 1467: setmakeenv USETOOLS "yes"
1468: setmakeenv MAKEWRAPPERMACHINE "${makewrappermachine:-${MACHINE}}"
1.346 martin 1469: setmakeenv MAKE_OBJDIR_CHECK_WRITABLE no
1.84 lukem 1470: }
1471:
1.248 apb 1472: # sanitycheck --
1473: # Sanity check after parsing command line options, before rebuildmake.
1474: #
1.163 apb 1475: sanitycheck()
1476: {
1.260 apb 1477: # Install as non-root is a bad idea.
1478: #
1479: if ${do_install} && [ "$id_u" -ne 0 ] ; then
1480: if ${do_expertmode}; then
1481: warning "Will install as an unprivileged user."
1482: else
1483: bomb "-E must be set for install as an unprivileged user."
1484: fi
1485: fi
1486:
1.163 apb 1487: # If the PATH contains any non-absolute components (including,
1.170 apb 1488: # but not limited to, "." or ""), then complain. As an exception,
1489: # allow "" or "." as the last component of the PATH. This is fatal
1.163 apb 1490: # if expert mode is not in effect.
1491: #
1.170 apb 1492: local path="${PATH}"
1493: path="${path%:}" # delete trailing ":"
1494: path="${path%:.}" # delete trailing ":."
1495: case ":${path}:/" in
1.334 jmcneill 1496: *:[!/~]*)
1.163 apb 1497: if ${do_expertmode}; then
1498: warning "PATH contains non-absolute components"
1499: else
1.164 apb 1500: bomb "PATH environment variable must not" \
1501: "contain non-absolute components"
1.163 apb 1502: fi
1503: ;;
1504: esac
1.317 maya 1505:
1.320 kre 1506: while [ ${MKX11-no} = "yes" ]; do # not really a loop
1507: test -n "${X11SRCDIR}" && {
1508: test -d "${X11SRCDIR}" ||
1509: bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)"
1510: break
1511: }
1512: for _xd in \
1513: "${NETBSDSRCDIR%/*}/xsrc" \
1514: "${NETBSDSRCDIR}/xsrc" \
1515: /usr/xsrc
1516: do
1517: test -d "${_xd}" &&
1518: setmakeenv X11SRCDIR "${_xd}" &&
1519: break 2
1520: done
1.318 maya 1521: bomb "Asked to build X11 but no xsrc"
1.320 kre 1522: done
1.163 apb 1523: }
1.317 maya 1524:
1.213 apb 1525: # print_tooldir_make --
1526: # Try to find and print a path to an existing
1.312 christos 1527: # ${TOOLDIR}/bin/${toolprefix}program
1528: print_tooldir_program()
1.168 apb 1529: {
1.213 apb 1530: local possible_TOP_OBJ
1531: local possible_TOOLDIR
1.312 christos 1532: local possible_program
1533: local tooldir_program
1534: local program=${1}
1.213 apb 1535:
1536: if [ -n "${TOOLDIR}" ]; then
1.312 christos 1537: echo "${TOOLDIR}/bin/${toolprefix}${program}"
1538: return
1.213 apb 1539: fi
1.168 apb 1540:
1.198 apb 1541: # Set host_ostype to something like "NetBSD-4.5.6-i386". This
1542: # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
1543: #
1.168 apb 1544: local host_ostype="${uname_s}-$(
1545: echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1.194 lukem 1546: )-$(
1.168 apb 1547: echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1548: )"
1549:
1.198 apb 1550: # Look in a few potential locations for
1.312 christos 1551: # ${possible_TOOLDIR}/bin/${toolprefix}${program}.
1552: # If we find it, then set possible_program.
1.198 apb 1553: #
1554: # In the usual case (without interference from environment
1555: # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
1.212 apb 1556: # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
1557: #
1558: # In practice it's difficult to figure out the correct value
1559: # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
1560: # options were passed to build.sh, then ${TOP_objdir} will be
1561: # the correct value. We also try a few other possibilities, but
1562: # we do not replicate all the logic of <bsd.obj.mk>.
1.198 apb 1563: #
1.212 apb 1564: for possible_TOP_OBJ in \
1565: "${TOP_objdir}" \
1566: "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
1567: "${TOP}" \
1568: "${TOP}/obj" \
1.198 apb 1569: "${TOP}/obj.${MACHINE}"
1570: do
1.212 apb 1571: [ -n "${possible_TOP_OBJ}" ] || continue
1.198 apb 1572: possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
1.312 christos 1573: possible_program="${possible_TOOLDIR}/bin/${toolprefix}${program}"
1.213 apb 1574: if [ -x "${possible_make}" ]; then
1.312 christos 1575: echo ${possible_program}
1576: return;
1.198 apb 1577: fi
1578: done
1.312 christos 1579: echo ""
1580: }
1581: # print_tooldir_make --
1582: # Try to find and print a path to an existing
1583: # ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
1584: # new version of ${toolprefix}make has been built.
1585: #
1586: # * If TOOLDIR was set in the environment or on the command line, use
1587: # that value.
1588: # * Otherwise try to guess what TOOLDIR would be if not overridden by
1589: # /etc/mk.conf, and check whether the resulting directory contains
1590: # a copy of ${toolprefix}make (this should work for everybody who
1591: # doesn't override TOOLDIR via /etc/mk.conf);
1592: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
1593: # in the PATH (this might accidentally find a version of make that
1594: # does not understand the syntax used by NetBSD make, and that will
1595: # lead to failure in the next step);
1596: # * If a copy of make was found above, try to use it with
1597: # nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
1598: # result only if it's a directory that already exists;
1599: # * If a value of TOOLDIR was found above, and if
1600: # ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
1601: #
1602: print_tooldir_make()
1603: {
1604: local possible_make
1605: local possible_TOOLDIR
1606: local tooldir_make
1.198 apb 1607:
1.312 christos 1608: possible_make=$(print_tooldir_program make)
1.198 apb 1609: # If the above didn't work, search the PATH for a suitable
1610: # ${toolprefix}make, nbmake, bmake, or make.
1611: #
1.213 apb 1612: : ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
1613: : ${possible_make:=$(find_in_PATH nbmake '')}
1614: : ${possible_make:=$(find_in_PATH bmake '')}
1615: : ${possible_make:=$(find_in_PATH make '')}
1616:
1617: # At this point, we don't care whether possible_make is in the
1618: # correct TOOLDIR or not; we simply want it to be usable by
1619: # getmakevar to help us find the correct TOOLDIR.
1620: #
1621: # Use ${possible_make} with nobomb_getmakevar to try to find
1622: # the value of TOOLDIR. Believe the result only if it's
1623: # a directory that already exists and contains bin/${toolprefix}make.
1624: #
1625: if [ -x "${possible_make}" ]; then
1626: possible_TOOLDIR="$(
1.250 apb 1627: make="${possible_make}" \
1628: nobomb_getmakevar TOOLDIR 2>/dev/null
1.213 apb 1629: )"
1630: if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
1631: && [ -d "${possible_TOOLDIR}" ];
1632: then
1633: tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
1634: if [ -x "${tooldir_make}" ]; then
1635: echo "${tooldir_make}"
1636: return 0
1637: fi
1638: fi
1.168 apb 1639: fi
1.213 apb 1640: return 1
1.168 apb 1641: }
1642:
1.213 apb 1643: # rebuildmake --
1644: # Rebuild nbmake in a temporary directory if necessary. Sets $make
1645: # to a path to the nbmake executable. Sets done_rebuildmake=true
1646: # if nbmake was rebuilt.
1647: #
1648: # There is a cyclic dependency between building nbmake and choosing
1649: # TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
1650: # would like to use getmakevar to get the value of TOOLDIR; but we can't
1651: # use getmakevar before we have an up to date version of nbmake; we
1652: # might already have an up to date version of nbmake in TOOLDIR, but we
1653: # don't yet know where TOOLDIR is.
1654: #
1655: # The default value of TOOLDIR also depends on the location of the top
1656: # level object directory, so $(getmakevar TOOLDIR) invoked before or
1657: # after making the top level object directory may produce different
1658: # results.
1659: #
1660: # Strictly speaking, we should do the following:
1661: #
1662: # 1. build a new version of nbmake in a temporary directory;
1663: # 2. use the temporary nbmake to create the top level obj directory;
1664: # 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
1.265 oki 1665: # get the correct value of TOOLDIR;
1.214 apb 1666: # 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
1.213 apb 1667: #
1668: # However, people don't like building nbmake unnecessarily if their
1669: # TOOLDIR has not changed since an earlier build. We try to avoid
1670: # rebuilding a temporary version of nbmake by taking some shortcuts to
1671: # guess a value for TOOLDIR, looking for an existing version of nbmake
1672: # in that TOOLDIR, and checking whether that nbmake is newer than the
1673: # sources used to build it.
1674: #
1.84 lukem 1675: rebuildmake()
1676: {
1.213 apb 1677: make="$(print_tooldir_make)"
1678: if [ -n "${make}" ] && [ -x "${make}" ]; then
1.343 rillig 1679: for f in usr.bin/make/*.[ch]; do
1.98 lukem 1680: if [ "${f}" -nt "${make}" ]; then
1.213 apb 1681: statusmsg "${make} outdated" \
1682: "(older than ${f}), needs building."
1.84 lukem 1683: do_rebuildmake=true
1684: break
1685: fi
1686: done
1687: else
1.213 apb 1688: statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
1.84 lukem 1689: do_rebuildmake=true
1690: fi
1691:
1692: # Build bootstrap ${toolprefix}make if needed.
1.309 christos 1693: if ! ${do_rebuildmake}; then
1694: return
1.84 lukem 1695: fi
1.341 riastrad 1696:
1.340 lukem 1697: # Silent configure with MAKEVERBOSE==0
1698: if [ ${MAKEVERBOSE:-2} -eq 0 ]; then
1699: configure_args=--silent
1700: fi
1.309 christos 1701:
1702: statusmsg "Bootstrapping ${toolprefix}make"
1703: ${runcmd} cd "${tmpdir}"
1.323 uwe 1704: ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1705: CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.340 lukem 1706: ${HOST_SH} "${TOP}/tools/make/configure" ${configure_args} ||
1.309 christos 1707: ( cp ${tmpdir}/config.log ${tmpdir}-config.log
1708: bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" )
1709: ${runcmd} ${HOST_SH} buildmake.sh ||
1710: bomb "Build of ${toolprefix}make failed"
1711: make="${tmpdir}/${toolprefix}make"
1712: ${runcmd} cd "${TOP}"
1.343 rillig 1713: ${runcmd} rm -f usr.bin/make/*.o
1.309 christos 1714: done_rebuildmake=true
1.84 lukem 1715: }
1716:
1.248 apb 1717: # validatemakeparams --
1718: # Perform some late sanity checks, after rebuildmake,
1719: # but before createmakewrapper or any real work.
1720: #
1.257 apb 1721: # Creates the top-level obj directory, because that
1722: # is needed by some of the sanity checks.
1723: #
1724: # Prints status messages reporting the values of several variables.
1.248 apb 1725: #
1.84 lukem 1726: validatemakeparams()
1727: {
1.257 apb 1728: # MAKECONF (which defaults to /etc/mk.conf in share/mk/bsd.own.mk)
1729: # can affect many things, so mention it in an early status message.
1730: #
1731: MAKECONF=$(getmakevar MAKECONF)
1732: if [ -e "${MAKECONF}" ]; then
1733: statusmsg2 "MAKECONF file:" "${MAKECONF}"
1734: else
1735: statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)"
1736: fi
1737:
1.275 apb 1738: # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE.
1739: # These may be set as build.sh options or in "mk.conf".
1740: # Don't export them as they're only used for tests in build.sh.
1741: #
1742: MKOBJDIRS=$(getmakevar MKOBJDIRS)
1743: MKUNPRIVED=$(getmakevar MKUNPRIVED)
1744: MKUPDATE=$(getmakevar MKUPDATE)
1745:
1746: # Non-root should always use either the -U or -E flag.
1747: #
1748: if ! ${do_expertmode} && \
1749: [ "$id_u" -ne 0 ] && \
1750: [ "${MKUNPRIVED}" = "no" ] ; then
1751: bomb "-U or -E must be set for build as an unprivileged user."
1752: fi
1753:
1.98 lukem 1754: if [ "${runcmd}" = "echo" ]; then
1.84 lukem 1755: TOOLCHAIN_MISSING=no
1756: EXTERNAL_TOOLCHAIN=""
1757: else
1.210 apb 1758: TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
1759: EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
1.84 lukem 1760: fi
1761: if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86 lukem 1762: [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98 lukem 1763: ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
1764: ${runcmd} echo " MACHINE: ${MACHINE}"
1765: ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
1766: ${runcmd} echo ""
1767: ${runcmd} echo "All builds for this platform should be done via a traditional make"
1768: ${runcmd} echo "If you wish to use an external cross-toolchain, set"
1769: ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
1770: ${runcmd} echo "in either the environment or mk.conf and rerun"
1771: ${runcmd} echo " ${progname} $*"
1.84 lukem 1772: exit 1
1773: fi
1774:
1.106 lukem 1775: if [ "${MKOBJDIRS}" != "no" ]; then
1.212 apb 1776: # Create the top-level object directory.
1.106 lukem 1777: #
1.212 apb 1778: # "make obj NOSUBDIR=" can handle most cases, but it
1779: # can't handle the case where MAKEOBJDIRPREFIX is set
1780: # while the corresponding directory does not exist
1781: # (rules in <bsd.obj.mk> would abort the build). We
1782: # therefore have to handle the MAKEOBJDIRPREFIX case
1783: # without invoking "make obj". The MAKEOBJDIR case
1784: # could be handled either way, but we choose to handle
1785: # it similarly to MAKEOBJDIRPREFIX.
1.191 apb 1786: #
1.212 apb 1787: if [ -n "${TOP_obj}" ]; then
1788: # It must have been set by the "-M" or "-O"
1789: # command line options, so there's no need to
1790: # use getmakevar
1791: :
1792: elif [ -n "$MAKEOBJDIRPREFIX" ]; then
1793: TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
1794: elif [ -n "$MAKEOBJDIR" ]; then
1795: TOP_obj="$(getmakevar MAKEOBJDIR)"
1796: fi
1797: if [ -n "$TOP_obj" ]; then
1798: ${runcmd} mkdir -p "${TOP_obj}" ||
1799: bomb "Can't create top level object directory" \
1800: "${TOP_obj}"
1801: else
1802: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1803: bomb "Can't create top level object directory" \
1804: "using make obj"
1.106 lukem 1805: fi
1806:
1.212 apb 1807: # make obj in tools to ensure that the objdir for "tools"
1808: # is available.
1.106 lukem 1809: #
1.98 lukem 1810: ${runcmd} cd tools
1811: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1812: bomb "Failed to make obj in tools"
1813: ${runcmd} cd "${TOP}"
1.84 lukem 1814: fi
1.80 lukem 1815:
1.215 apb 1816: # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
1817: # and bomb if they have changed from the values we had from the
1818: # command line or environment.
1819: #
1.212 apb 1820: # This must be done after creating the top-level object directory.
1.84 lukem 1821: #
1.215 apb 1822: for var in TOOLDIR DESTDIR RELEASEDIR
1823: do
1824: eval oldval=\"\$${var}\"
1825: newval="$(getmakevar $var)"
1826: if ! $do_expertmode; then
1.216 enami 1827: : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
1.215 apb 1828: case "$var" in
1829: DESTDIR)
1830: : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1.217 apb 1831: makeenv="${makeenv} DESTDIR"
1.215 apb 1832: ;;
1833: RELEASEDIR)
1834: : ${newval:=${_SRC_TOP_OBJ_}/releasedir}
1.217 apb 1835: makeenv="${makeenv} RELEASEDIR"
1.215 apb 1836: ;;
1837: esac
1838: fi
1839: if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
1840: bomb "Value of ${var} has changed" \
1841: "(was \"${oldval}\", now \"${newval}\")"
1842: fi
1843: eval ${var}=\"\${newval}\"
1844: eval export ${var}
1.238 pgoyette 1845: statusmsg2 "${var} path:" "${newval}"
1.215 apb 1846: done
1847:
1848: # RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
1.186 lukem 1849: RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1.84 lukem 1850:
1851: # Check validity of TOOLDIR and DESTDIR.
1852: #
1.98 lukem 1853: if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1854: bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84 lukem 1855: fi
1.98 lukem 1856: removedirs="${TOOLDIR}"
1.15 tv 1857:
1.98 lukem 1858: if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1.260 apb 1859: if ${do_distribution} || ${do_release} || \
1860: [ "${uname_s}" != "NetBSD" ] || \
1861: [ "${uname_m}" != "${MACHINE}" ]; then
1862: bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1863: fi
1864: if ! ${do_expertmode}; then
1865: bomb "DESTDIR must != / for non -E (expert) builds"
1.1 tv 1866: fi
1.260 apb 1867: statusmsg "WARNING: Building to /, in expert mode."
1868: statusmsg " This may cause your system to break! Reasons include:"
1869: statusmsg " - your kernel is not up to date"
1870: statusmsg " - the libraries or toolchain have changed"
1871: statusmsg " YOU HAVE BEEN WARNED!"
1.84 lukem 1872: else
1.98 lukem 1873: removedirs="${removedirs} ${DESTDIR}"
1.84 lukem 1874: fi
1.105 lukem 1875: if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1876: bomb "Must set RELEASEDIR with \`releasekernel=...'"
1877: fi
1.185 apb 1878:
1879: # If a previous build.sh run used -U (and therefore created a
1880: # METALOG file), then most subsequent build.sh runs must also
1881: # use -U. If DESTDIR is about to be removed, then don't perform
1882: # this check.
1883: #
1884: case "${do_removedirs} ${removedirs} " in
1885: true*" ${DESTDIR} "*)
1886: # DESTDIR is about to be removed
1887: ;;
1888: *)
1.260 apb 1889: if [ -e "${DESTDIR}/METALOG" ] && \
1.185 apb 1890: [ "${MKUNPRIVED}" = "no" ] ; then
1891: if $do_expertmode; then
1892: warning "A previous build.sh run specified -U."
1893: else
1894: bomb "A previous build.sh run specified -U; you must specify it again now."
1895: fi
1896: fi
1897: ;;
1898: esac
1.254 tsutsui 1899:
1900: # live-image and install-image targets require binary sets
1901: # (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED.
1902: # If release operation is specified with live-image or install-image,
1903: # the release op should be performed with -U for later image ops.
1904: #
1905: if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \
1906: [ "${MKUNPRIVED}" = "no" ] ; then
1907: bomb "-U must be specified on building release to create images later."
1908: fi
1.84 lukem 1909: }
1.30 jmc 1910:
1.15 tv 1911:
1.84 lukem 1912: createmakewrapper()
1913: {
1914: # Remove the target directories.
1915: #
1.98 lukem 1916: if ${do_removedirs}; then
1917: for f in ${removedirs}; do
1918: statusmsg "Removing ${f}"
1919: ${runcmd} rm -r -f "${f}"
1.84 lukem 1920: done
1921: fi
1.15 tv 1922:
1.84 lukem 1923: # Recreate $TOOLDIR.
1924: #
1.98 lukem 1925: ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1926: bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84 lukem 1927:
1.214 apb 1928: # If we did not previously rebuild ${toolprefix}make, then
1929: # check whether $make is still valid and the same as the output
1930: # from print_tooldir_make. If not, then rebuild make now. A
1931: # possible reason for this being necessary is that the actual
1932: # value of TOOLDIR might be different from the value guessed
1933: # before the top level obj dir was created.
1934: #
1935: if ! ${done_rebuildmake} && \
1936: ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
1937: then
1938: rebuildmake
1939: fi
1940:
1.84 lukem 1941: # Install ${toolprefix}make if it was built.
1942: #
1.211 apb 1943: if ${done_rebuildmake}; then
1.98 lukem 1944: ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1945: ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1946: bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1947: make="${TOOLDIR}/bin/${toolprefix}make"
1948: statusmsg "Created ${make}"
1.84 lukem 1949: fi
1.15 tv 1950:
1.84 lukem 1951: # Build a ${toolprefix}make wrapper script, usable by hand as
1952: # well as by build.sh.
1953: #
1.98 lukem 1954: if [ -z "${makewrapper}" ]; then
1.102 lukem 1955: makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98 lukem 1956: [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52 thorpej 1957: fi
1.4 tv 1958:
1.98 lukem 1959: ${runcmd} rm -f "${makewrapper}"
1960: if [ "${runcmd}" = "echo" ]; then
1961: echo 'cat <<EOF >'${makewrapper}
1.84 lukem 1962: makewrapout=
1963: else
1.98 lukem 1964: makewrapout=">>\${makewrapper}"
1.84 lukem 1965: fi
1.18 tv 1966:
1.139 isaki 1967: case "${KSH_VERSION:-${SH_VERSION}}" in
1.149 jnemeth 1968: *PD\ KSH*|*MIRBSD\ KSH*)
1.135 isaki 1969: set +o braceexpand
1970: ;;
1971: esac
1972:
1.98 lukem 1973: eval cat <<EOF ${makewrapout}
1.153 apb 1974: #! ${HOST_SH}
1.4 tv 1975: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.349 ! christos 1976: # Generated from: \$NetBSD: build.sh,v 1.348 2021/05/14 22:06:34 christos Exp $
1.130 jmc 1977: # with these arguments: ${_args}
1.4 tv 1978: #
1.177 uebayasi 1979:
1.18 tv 1980: EOF
1.177 uebayasi 1981: {
1.285 apb 1982: sorted_vars="$(for var in ${makeenv}; do echo "${var}" ; done \
1983: | sort -u )"
1984: for var in ${sorted_vars}; do
1985: eval val=\"\${${var}}\"
1986: eval is_set=\"\${${var}+set}\"
1987: if [ -z "${is_set}" ]; then
1988: echo "unset ${var}"
1.177 uebayasi 1989: else
1.285 apb 1990: qval="$(shell_quote "${val}")"
1991: echo "${var}=${qval}; export ${var}"
1.177 uebayasi 1992: fi
1993: done
1.18 tv 1994:
1.285 apb 1995: cat <<EOF
1.18 tv 1996:
1.98 lukem 1997: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4 tv 1998: EOF
1.285 apb 1999: } | eval cat "${makewrapout}"
1.98 lukem 2000: [ "${runcmd}" = "echo" ] && echo EOF
2001: ${runcmd} chmod +x "${makewrapper}"
1.238 pgoyette 2002: statusmsg2 "Updated makewrapper:" "${makewrapper}"
1.84 lukem 2003: }
2004:
1.203 lukem 2005: make_in_dir()
2006: {
1.312 christos 2007: local dir="$1"
2008: local op="$2"
1.203 lukem 2009: ${runcmd} cd "${dir}" ||
2010: bomb "Failed to cd to \"${dir}\""
2011: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2012: bomb "Failed to make ${op} in \"${dir}\""
2013: ${runcmd} cd "${TOP}" ||
2014: bomb "Failed to cd back to \"${TOP}\""
2015: }
2016:
1.84 lukem 2017: buildtools()
2018: {
1.98 lukem 2019: if [ "${MKOBJDIRS}" != "no" ]; then
2020: ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
2021: bomb "Failed to make obj-tools"
1.84 lukem 2022: fi
1.124 lukem 2023: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2024: make_in_dir tools cleandir
1.84 lukem 2025: fi
1.259 joerg 2026: make_in_dir tools build_install
1.98 lukem 2027: statusmsg "Tools built to ${TOOLDIR}"
1.84 lukem 2028: }
1.4 tv 2029:
1.329 christos 2030: buildlibs()
2031: {
2032: if [ "${MKOBJDIRS}" != "no" ]; then
2033: ${runcmd} "${makewrapper}" ${parallel} obj ||
2034: bomb "Failed to make obj"
2035: fi
2036: if [ "${MKUPDATE}" = "no" ]; then
2037: make_in_dir lib cleandir
2038: fi
2039: make_in_dir . do-distrib-dirs
2040: make_in_dir . includes
2041: make_in_dir . do-lib
2042: statusmsg "libs built"
2043: }
2044:
1.105 lukem 2045: getkernelconf()
1.84 lukem 2046: {
1.105 lukem 2047: kernelconf="$1"
1.114 lukem 2048: if [ "${MKOBJDIRS}" != "no" ]; then
1.84 lukem 2049: # The correct value of KERNOBJDIR might
2050: # depend on a prior "make obj" in
2051: # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
2052: #
1.98 lukem 2053: KERNSRCDIR="$(getmakevar KERNSRCDIR)"
2054: KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1.203 lukem 2055: make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
1.84 lukem 2056: fi
1.98 lukem 2057: KERNCONFDIR="$(getmakevar KERNCONFDIR)"
2058: KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105 lukem 2059: case "${kernelconf}" in
1.84 lukem 2060: */*)
1.105 lukem 2061: kernelconfpath="${kernelconf}"
2062: kernelconfname="${kernelconf##*/}"
1.84 lukem 2063: ;;
2064: *)
1.105 lukem 2065: kernelconfpath="${KERNCONFDIR}/${kernelconf}"
2066: kernelconfname="${kernelconf}"
1.84 lukem 2067: ;;
2068: esac
1.105 lukem 2069: kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
2070: }
2071:
1.264 christos 2072: diskimage()
2073: {
2074: ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')"
1.341 riastrad 2075: [ -f "${DESTDIR}/etc/mtree/set.base" ] ||
1.264 christos 2076: bomb "The release binaries must be built first"
2077: kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
2078: kernel="${kerneldir}/netbsd-${ARG}.gz"
2079: [ -f "${kernel}" ] ||
2080: bomb "The kernel ${kernel} must be built first"
2081: make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}"
2082: }
2083:
1.105 lukem 2084: buildkernel()
2085: {
2086: if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
2087: # Building tools every time we build a kernel is clearly
2088: # unnecessary. We could try to figure out whether rebuilding
2089: # the tools is necessary this time, but it doesn't seem worth
2090: # the trouble. Instead, we say it's the user's responsibility
2091: # to rebuild the tools if necessary.
2092: #
2093: statusmsg "Building kernel without building new tools"
2094: buildkernelwarned=true
2095: fi
2096: getkernelconf $1
1.238 pgoyette 2097: statusmsg2 "Building kernel:" "${kernelconf}"
2098: statusmsg2 "Build directory:" "${kernelbuildpath}"
1.105 lukem 2099: ${runcmd} mkdir -p "${kernelbuildpath}" ||
2100: bomb "Cannot mkdir: ${kernelbuildpath}"
1.124 lukem 2101: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2102: make_in_dir "${kernelbuildpath}" cleandir
1.16 thorpej 2103: fi
1.157 rillig 2104: [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
2105: || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.305 uebayasi 2106: CONFIGOPTS=$(getmakevar CONFIGOPTS)
2107: ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \
2108: -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \
2109: "${kernelconfpath}" ||
1.105 lukem 2110: bomb "${toolprefix}config failed for ${kernelconf}"
1.203 lukem 2111: make_in_dir "${kernelbuildpath}" depend
2112: make_in_dir "${kernelbuildpath}" all
1.91 lukem 2113:
1.98 lukem 2114: if [ "${runcmd}" != "echo" ]; then
1.105 lukem 2115: statusmsg "Kernels built from ${kernelconf}:"
2116: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91 lukem 2117: for kern in ${kernlist:-netbsd}; do
1.105 lukem 2118: [ -f "${kernelbuildpath}/${kern}" ] && \
2119: echo " ${kernelbuildpath}/${kern}"
1.98 lukem 2120: done | tee -a "${results}"
1.91 lukem 2121: fi
1.84 lukem 2122: }
2123:
1.105 lukem 2124: releasekernel()
2125: {
2126: getkernelconf $1
1.186 lukem 2127: kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1.105 lukem 2128: ${runcmd} mkdir -p "${kernelreldir}"
2129: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
2130: for kern in ${kernlist:-netbsd}; do
2131: builtkern="${kernelbuildpath}/${kern}"
2132: [ -f "${builtkern}" ] || continue
2133: releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1.238 pgoyette 2134: statusmsg2 "Kernel copy:" "${releasekern}"
1.196 lukem 2135: if [ "${runcmd}" = "echo" ]; then
2136: echo "gzip -c -9 < ${builtkern} > ${releasekern}"
2137: else
2138: gzip -c -9 < "${builtkern}" > "${releasekern}"
2139: fi
1.105 lukem 2140: done
2141: }
2142:
1.300 uebayasi 2143: buildkernels()
2144: {
1.306 christos 2145: allkernels=$( runcmd= make_in_dir etc '-V ${ALL_KERNELS}' )
1.300 uebayasi 2146: for k in $allkernels; do
2147: buildkernel "${k}"
2148: done
2149: }
2150:
1.207 jnemeth 2151: buildmodules()
2152: {
1.234 morr 2153: setmakeenv MKBINUTILS no
1.207 jnemeth 2154: if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
2155: # Building tools every time we build modules is clearly
2156: # unnecessary as well as a kernel.
2157: #
2158: statusmsg "Building modules without building new tools"
2159: buildmoduleswarned=true
2160: fi
2161:
2162: statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
2163: if [ "${MKOBJDIRS}" != "no" ]; then
1.256 tsutsui 2164: make_in_dir sys/modules obj
1.207 jnemeth 2165: fi
2166: if [ "${MKUPDATE}" = "no" ]; then
2167: make_in_dir sys/modules cleandir
2168: fi
1.256 tsutsui 2169: make_in_dir sys/modules dependall
2170: make_in_dir sys/modules install
1.207 jnemeth 2171:
1.236 pgoyette 2172: statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1.207 jnemeth 2173: }
2174:
1.335 jmcneill 2175: builddtb()
2176: {
2177: statusmsg "Building devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2178: if [ "${MKOBJDIRS}" != "no" ]; then
2179: make_in_dir sys/dtb obj
2180: fi
2181: if [ "${MKUPDATE}" = "no" ]; then
2182: make_in_dir sys/dtb cleandir
2183: fi
2184: make_in_dir sys/dtb dependall
2185: make_in_dir sys/dtb install
2186:
2187: statusmsg "Successful build of devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2188: }
2189:
1.245 jmcneill 2190: installmodules()
2191: {
2192: dir="$1"
2193: ${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules ||
2194: bomb "Failed to make installmodules to ${dir}"
2195: statusmsg "Successful installmodules to ${dir}"
2196: }
2197:
1.84 lukem 2198: installworld()
2199: {
2200: dir="$1"
1.98 lukem 2201: ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
2202: bomb "Failed to make installworld to ${dir}"
2203: statusmsg "Successful installworld to ${dir}"
1.84 lukem 2204: }
2205:
1.219 pooka 2206: # Run rump build&link tests.
2207: #
2208: # To make this feasible for running without having to install includes and
2209: # libraries into destdir (i.e. quick), we only run ld. This is possible
2210: # since the rump kernel is a closed namespace apart from calls to rumpuser.
2211: # Therefore, if ld complains only about rumpuser symbols, rump kernel
2212: # linking was successful.
1.246 wiz 2213: #
1.219 pooka 2214: # We test that rump links with a number of component configurations.
2215: # These attempt to mimic what is encountered in the full build.
2216: # See list below. The list should probably be either autogenerated
1.246 wiz 2217: # or managed elsewhere; keep it here until a better idea arises.
1.219 pooka 2218: #
2219: # Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD.
2220: #
2221:
2222: RUMP_LIBSETS='
2223: -lrump,
2224: -lrumpvfs -lrump,
1.252 jym 2225: -lrumpvfs -lrumpdev -lrump,
1.235 pooka 2226: -lrumpnet -lrump,
1.237 pooka 2227: -lrumpkern_tty -lrumpvfs -lrump,
1.219 pooka 2228: -lrumpfs_tmpfs -lrumpvfs -lrump,
1.230 pooka 2229: -lrumpfs_ffs -lrumpfs_msdos -lrumpvfs -lrumpdev_disk -lrumpdev -lrump,
1.341 riastrad 2230: -lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet
1.311 ast 2231: -lrumpdev -lrumpvfs -lrump,
1.219 pooka 2232: -lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
1.242 pooka 2233: -lrumpkern_crypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
1.220 pooka 2234: -lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
2235: -lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
1.242 pooka 2236: -lrumpdev_dm -lrumpdev -lrumpvfs -lrumpkern_crypto -lrump'
1.219 pooka 2237: dorump()
2238: {
2239: local doclean=""
2240: local doobjs=""
2241:
2242: # we cannot link libs without building csu, and that leads to lossage
2243: [ "${1}" != "rumptest" ] && bomb 'build.sh rump not yet functional. ' \
2244: 'did you mean "rumptest"?'
2245:
1.273 pooka 2246: export RUMPKERN_ONLY=1
1.227 pooka 2247: # create obj and distrib dirs
1.228 pooka 2248: if [ "${MKOBJDIRS}" != "no" ]; then
2249: make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj
2250: make_in_dir "${NETBSDSRCDIR}/sys/rump" obj
2251: fi
1.227 pooka 2252: ${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \
2253: || bomb 'could not create distrib-dirs'
2254:
1.219 pooka 2255: [ "${MKUPDATE}" = "no" ] && doclean="cleandir"
2256: targlist="${doclean} ${doobjs} dependall install"
2257: # optimize: for test we build only static libs (3x test speedup)
2258: if [ "${1}" = "rumptest" ] ; then
2259: setmakeenv NOPIC 1
2260: setmakeenv NOPROFILE 1
2261: fi
2262: for cmd in ${targlist} ; do
2263: make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd}
2264: done
2265:
2266: # if we just wanted to build & install rump, we're done
2267: [ "${1}" != "rumptest" ] && return
2268:
1.221 pooka 2269: ${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \
2270: || bomb "cd to rumpkern failed"
2271: md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'`
2272: # one little, two little, three little backslashes ...
1.231 hans 2273: md_quirks="$(echo ${md_quirks} | sed 's,\\,\\\\,g'";s/'//g" )"
1.221 pooka 2274: ${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed"
1.219 pooka 2275: tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'`
1.221 pooka 2276:
1.219 pooka 2277: local oIFS="${IFS}"
2278: IFS=","
2279: for set in ${RUMP_LIBSETS} ; do
2280: IFS="${oIFS}"
2281: ${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \
1.241 pooka 2282: -static --whole-archive ${set} 2>&1 -o /tmp/rumptest.$$ | \
1.221 pooka 2283: awk -v quirks="${md_quirks}" '
1.219 pooka 2284: /undefined reference/ &&
2285: !/more undefined references.*follow/{
1.221 pooka 2286: if (match($NF,
1.266 pooka 2287: "`(rumpuser_|rumpcomp_|__" quirks ")") == 0)
1.219 pooka 2288: fails[NR] = $0
1.221 pooka 2289: }
1.230 pooka 2290: /cannot find -l/{fails[NR] = $0}
1.241 pooka 2291: /cannot open output file/{fails[NR] = $0}
1.219 pooka 2292: END{
2293: for (x in fails)
2294: print fails[x]
2295: exit x!=0
2296: }'
2297: [ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}"
2298: done
2299: statusmsg "Rump build&link tests successful"
2300: }
1.84 lukem 2301:
1.312 christos 2302: setup_mkrepro()
2303: {
2304: if [ ${MKREPRO-no} != "yes" ]; then
2305: return
2306: fi
1.349 ! christos 2307:
1.314 christos 2308: local dirs=${NETBSDSRCDIR-/usr/src}/
1.312 christos 2309: if [ ${MKX11-no} = "yes" ]; then
1.314 christos 2310: dirs="$dirs ${X11SRCDIR-/usr/xsrc}/"
1.312 christos 2311: fi
1.349 ! christos 2312:
1.312 christos 2313: local cvslatest=$(print_tooldir_program cvslatest)
1.316 christos 2314: if [ ! -x "${cvslatest}" ]; then
2315: buildtools
2316: fi
1.349 ! christos 2317:
1.348 christos 2318: local cvslatestflags=
2319: if ${do_expertmode}; then
2320: cvslatestflags=-i
2321: fi
1.349 ! christos 2322:
! 2323: MKREPRO_TIMESTAMP=0
! 2324: local d
! 2325: local t
! 2326: local vcs
! 2327: for d in ${dirs}; do
! 2328: if [ -d "${d}CVS" ]; then
! 2329: t=$("${cvslatest}" ${cvslatestflags} "${d}")
! 2330: vcs=cvs
! 2331: elif [ -d "${d}.git" ]; then
! 2332: t=$(cd "${d}" && git log -1 --format=%ct)
! 2333: vcs=git
! 2334: elif [ -d "${d}.hg" ]; then
! 2335: t=$(cd "${d}" &&
! 2336: hg log -l1 --template '{date(date, "%s")}\n')
! 2337: vcs=hg
! 2338: else
! 2339: bomb "Cannot determine VCS for '$d'"
! 2340: fi
! 2341:
! 2342: if [ -z "$t" ]; then
! 2343: bomb "Failed to get timestamp for vcs=$vcs in '$d'"
! 2344: fi
! 2345:
! 2346: #echo "latest $d $vcs $t"
! 2347: if [ "$t" -gt "$MKREPRO_TIMESTAMP" ]; then
! 2348: MKREPRO_TIMESTAMP="$t"
! 2349: fi
! 2350: done
! 2351:
! 2352: [ "${MKREPRO_TIMESTAMP}" != "0" ] || bomb "Failed to compute timestamp"
1.316 christos 2353: statusmsg2 "MKREPRO_TIMESTAMP" "$(TZ=UTC date -r ${MKREPRO_TIMESTAMP})"
1.312 christos 2354: export MKREPRO MKREPRO_TIMESTAMP
2355: }
2356:
1.84 lukem 2357: main()
2358: {
2359: initdefaults
1.130 jmc 2360: _args=$@
1.84 lukem 2361: parseoptions "$@"
1.93 lukem 2362:
1.163 apb 2363: sanitycheck
2364:
1.93 lukem 2365: build_start=$(date)
1.240 pgoyette 2366: statusmsg2 "${progname} command:" "$0 $*"
1.238 pgoyette 2367: statusmsg2 "${progname} started:" "${build_start}"
2368: statusmsg2 "NetBSD version:" "${DISTRIBVER}"
2369: statusmsg2 "MACHINE:" "${MACHINE}"
2370: statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}"
2371: statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}"
2372: statusmsg2 "HOST_SH:" "${HOST_SH}"
1.282 apb 2373: if [ -n "${BUILDID}" ]; then
2374: statusmsg2 "BUILDID:" "${BUILDID}"
2375: fi
1.287 apb 2376: if [ -n "${BUILDINFO}" ]; then
2377: printf "%b\n" "${BUILDINFO}" | \
2378: while read -r line ; do
2379: [ -s "${line}" ] && continue
2380: statusmsg2 "BUILDINFO:" "${line}"
2381: done
2382: fi
1.153 apb 2383:
1.84 lukem 2384: rebuildmake
2385: validatemakeparams
2386: createmakewrapper
1.316 christos 2387: setup_mkrepro
1.84 lukem 2388:
2389: # Perform the operations.
2390: #
1.98 lukem 2391: for op in ${operations}; do
2392: case "${op}" in
1.86 lukem 2393:
2394: makewrapper)
2395: # no-op
2396: ;;
1.84 lukem 2397:
2398: tools)
2399: buildtools
2400: ;;
1.329 christos 2401: libs)
2402: buildlibs
2403: ;;
1.84 lukem 2404:
1.125 lukem 2405: sets)
2406: statusmsg "Building sets from pre-populated ${DESTDIR}"
2407: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2408: bomb "Failed to make ${op}"
1.186 lukem 2409: setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
2410: statusmsg "Built sets to ${setdir}"
1.125 lukem 2411: ;;
1.142 apb 2412:
1.312 christos 2413: build|distribution|release)
2414: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2415: bomb "Failed to make ${op}"
2416: statusmsg "Successful make ${op}"
2417: ;;
2418:
2419: cleandir|obj|sourcesets|syspkgs|params)
1.98 lukem 2420: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2421: bomb "Failed to make ${op}"
2422: statusmsg "Successful make ${op}"
1.84 lukem 2423: ;;
2424:
1.173 jnemeth 2425: iso-image|iso-image-source)
2426: ${runcmd} "${makewrapper}" ${parallel} \
1.209 apb 2427: CDEXTRA="$CDEXTRA" ${op} ||
1.173 jnemeth 2428: bomb "Failed to make ${op}"
2429: statusmsg "Successful make ${op}"
2430: ;;
2431:
1.254 tsutsui 2432: live-image|install-image)
2433: # install-image and live-image require mtree spec files
2434: # built with UNPRIVED. Assume UNPRIVED build has been
2435: # performed if METALOG file is created in DESTDIR.
2436: if [ ! -e "${DESTDIR}/METALOG" ] ; then
2437: bomb "The release binaries must have been built with -U to create images."
2438: fi
1.253 tsutsui 2439: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2440: bomb "Failed to make ${op}"
2441: statusmsg "Successful make ${op}"
2442: ;;
1.84 lukem 2443: kernel=*)
2444: arg=${op#*=}
2445: buildkernel "${arg}"
1.105 lukem 2446: ;;
1.281 martin 2447: kernel.gdb=*)
2448: arg=${op#*=}
1.302 uebayasi 2449: configopts="-D DEBUG=-g"
2450: buildkernel "${arg}"
2451: ;;
1.105 lukem 2452: releasekernel=*)
2453: arg=${op#*=}
2454: releasekernel "${arg}"
1.84 lukem 2455: ;;
2456:
1.300 uebayasi 2457: kernels)
2458: buildkernels
2459: ;;
2460:
1.264 christos 2461: disk-image=*)
2462: arg=${op#*=}
2463: diskimage "${arg}"
2464: ;;
2465:
1.335 jmcneill 2466: dtb)
2467: builddtb
2468: ;;
2469:
1.207 jnemeth 2470: modules)
2471: buildmodules
2472: ;;
2473:
1.245 jmcneill 2474: installmodules=*)
2475: arg=${op#*=}
2476: if [ "${arg}" = "/" ] && \
2477: ( [ "${uname_s}" != "NetBSD" ] || \
2478: [ "${uname_m}" != "${MACHINE}" ] ); then
2479: bomb "'${op}' must != / for cross builds."
2480: fi
2481: installmodules "${arg}"
2482: ;;
2483:
1.84 lukem 2484: install=*)
2485: arg=${op#*=}
1.85 lukem 2486: if [ "${arg}" = "/" ] && \
2487: ( [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 2488: [ "${uname_m}" != "${MACHINE}" ] ); then
1.85 lukem 2489: bomb "'${op}' must != / for cross builds."
2490: fi
1.84 lukem 2491: installworld "${arg}"
1.70 lukem 2492: ;;
1.84 lukem 2493:
1.219 pooka 2494: rump|rumptest)
2495: dorump "${op}"
2496: ;;
2497:
1.70 lukem 2498: *)
1.84 lukem 2499: bomb "Unknown operation \`${op}'"
1.70 lukem 2500: ;;
1.84 lukem 2501:
1.70 lukem 2502: esac
1.84 lukem 2503: done
1.93 lukem 2504:
1.238 pgoyette 2505: statusmsg2 "${progname} ended:" "$(date)"
1.98 lukem 2506: if [ -s "${results}" ]; then
2507: echo "===> Summary of results:"
2508: sed -e 's/^===>//;s/^/ /' "${results}"
2509: echo "===> ."
2510: fi
1.84 lukem 2511: }
2512:
2513: main "$@"
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