Annotation of src/build.sh, Revision 1.354
1.67 thorpej 1: #! /usr/bin/env sh
1.354 ! andvar 2: # $NetBSD: build.sh,v 1.353 2021/06/07 17:11:16 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='
1.328 christos 619: MACHINE=acorn32 MACHINE_ARCH=earmv4 ALIAS=eacorn32 DEFAULT
1.258 apb 620: MACHINE=algor MACHINE_ARCH=mips64el ALIAS=algor64
621: MACHINE=algor MACHINE_ARCH=mipsel DEFAULT
622: MACHINE=alpha MACHINE_ARCH=alpha
623: MACHINE=amd64 MACHINE_ARCH=x86_64
624: MACHINE=amiga MACHINE_ARCH=m68k
625: MACHINE=amigappc MACHINE_ARCH=powerpc
626: MACHINE=arc MACHINE_ARCH=mips64el ALIAS=arc64
627: MACHINE=arc MACHINE_ARCH=mipsel DEFAULT
628: MACHINE=atari MACHINE_ARCH=m68k
629: MACHINE=bebox MACHINE_ARCH=powerpc
1.286 riz 630: MACHINE=cats MACHINE_ARCH=earmv4 ALIAS=ecats DEFAULT
1.258 apb 631: MACHINE=cesfic MACHINE_ARCH=m68k
632: MACHINE=cobalt MACHINE_ARCH=mips64el ALIAS=cobalt64
633: MACHINE=cobalt MACHINE_ARCH=mipsel DEFAULT
634: MACHINE=dreamcast MACHINE_ARCH=sh3el
635: MACHINE=emips MACHINE_ARCH=mipseb
1.328 christos 636: MACHINE=epoc32 MACHINE_ARCH=earmv4 ALIAS=eepoc32 DEFAULT
1.337 jmcneill 637: MACHINE=evbarm MACHINE_ARCH= NO_DEFAULT
1.330 mrg 638: MACHINE=evbarm MACHINE_ARCH=earmv4 ALIAS=evbearmv4-el ALIAS=evbarmv4-el
639: MACHINE=evbarm MACHINE_ARCH=earmv4eb ALIAS=evbearmv4-eb ALIAS=evbarmv4-eb
640: MACHINE=evbarm MACHINE_ARCH=earmv5 ALIAS=evbearmv5-el ALIAS=evbarmv5-el
1.339 rin 641: MACHINE=evbarm MACHINE_ARCH=earmv5hf ALIAS=evbearmv5hf-el ALIAS=evbarmv5hf-el
1.330 mrg 642: MACHINE=evbarm MACHINE_ARCH=earmv5eb ALIAS=evbearmv5-eb ALIAS=evbarmv5-eb
1.339 rin 643: MACHINE=evbarm MACHINE_ARCH=earmv5hfeb ALIAS=evbearmv5hf-eb ALIAS=evbarmv5hf-eb
1.330 mrg 644: MACHINE=evbarm MACHINE_ARCH=earmv6 ALIAS=evbearmv6-el ALIAS=evbarmv6-el
645: MACHINE=evbarm MACHINE_ARCH=earmv6hf ALIAS=evbearmv6hf-el ALIAS=evbarmv6hf-el
646: MACHINE=evbarm MACHINE_ARCH=earmv6eb ALIAS=evbearmv6-eb ALIAS=evbarmv6-eb
647: MACHINE=evbarm MACHINE_ARCH=earmv6hfeb ALIAS=evbearmv6hf-eb ALIAS=evbarmv6hf-eb
648: MACHINE=evbarm MACHINE_ARCH=earmv7 ALIAS=evbearmv7-el ALIAS=evbarmv7-el
649: MACHINE=evbarm MACHINE_ARCH=earmv7eb ALIAS=evbearmv7-eb ALIAS=evbarmv7-eb
650: MACHINE=evbarm MACHINE_ARCH=earmv7hf ALIAS=evbearmv7hf-el ALIAS=evbarmv7hf-el
651: MACHINE=evbarm MACHINE_ARCH=earmv7hfeb ALIAS=evbearmv7hf-eb ALIAS=evbarmv7hf-eb
1.337 jmcneill 652: MACHINE=evbarm MACHINE_ARCH=aarch64 ALIAS=evbarm64-el ALIAS=evbarm64
1.325 ryo 653: MACHINE=evbarm MACHINE_ARCH=aarch64eb ALIAS=evbarm64-eb
1.270 matt 654: MACHINE=evbcf MACHINE_ARCH=coldfire
1.258 apb 655: MACHINE=evbmips MACHINE_ARCH= NO_DEFAULT
656: MACHINE=evbmips MACHINE_ARCH=mips64eb ALIAS=evbmips64-eb
657: MACHINE=evbmips MACHINE_ARCH=mips64el ALIAS=evbmips64-el
658: MACHINE=evbmips MACHINE_ARCH=mipseb ALIAS=evbmips-eb
659: MACHINE=evbmips MACHINE_ARCH=mipsel ALIAS=evbmips-el
1.347 christos 660: MACHINE=evbmips MACHINE_ARCH=mipsn64eb ALIAS=evbmipsn64-eb
661: MACHINE=evbmips MACHINE_ARCH=mipsn64el ALIAS=evbmipsn64-el
1.258 apb 662: MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT
663: MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64
664: MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT
665: MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb
666: MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el
667: MACHINE=ews4800mips MACHINE_ARCH=mipseb
668: MACHINE=hp300 MACHINE_ARCH=m68k
1.276 skrll 669: MACHINE=hppa MACHINE_ARCH=hppa
1.288 riz 670: MACHINE=hpcarm MACHINE_ARCH=earmv4 ALIAS=hpcearm DEFAULT
1.258 apb 671: MACHINE=hpcmips MACHINE_ARCH=mipsel
672: MACHINE=hpcsh MACHINE_ARCH=sh3el
673: MACHINE=i386 MACHINE_ARCH=i386
674: MACHINE=ia64 MACHINE_ARCH=ia64
675: MACHINE=ibmnws MACHINE_ARCH=powerpc
1.286 riz 676: MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix DEFAULT
1.258 apb 677: MACHINE=landisk MACHINE_ARCH=sh3el
678: MACHINE=luna68k MACHINE_ARCH=m68k
679: MACHINE=mac68k MACHINE_ARCH=m68k
680: MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT
681: MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64
682: MACHINE=mipsco MACHINE_ARCH=mipseb
683: MACHINE=mmeye MACHINE_ARCH=sh3eb
684: MACHINE=mvme68k MACHINE_ARCH=m68k
685: MACHINE=mvmeppc MACHINE_ARCH=powerpc
1.286 riz 686: MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder DEFAULT
1.258 apb 687: MACHINE=news68k MACHINE_ARCH=m68k
688: MACHINE=newsmips MACHINE_ARCH=mipseb
689: MACHINE=next68k MACHINE_ARCH=m68k
690: MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT
691: MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64
1.296 matt 692: MACHINE=or1k MACHINE_ARCH=or1k
1.278 martin 693: MACHINE=playstation2 MACHINE_ARCH=mipsel
1.258 apb 694: MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64
695: MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT
696: MACHINE=prep MACHINE_ARCH=powerpc
1.297 matt 697: MACHINE=riscv MACHINE_ARCH=riscv64 ALIAS=riscv64 DEFAULT
698: MACHINE=riscv MACHINE_ARCH=riscv32 ALIAS=riscv32
1.258 apb 699: MACHINE=rs6000 MACHINE_ARCH=powerpc
700: MACHINE=sandpoint MACHINE_ARCH=powerpc
701: MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT
702: MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb
703: MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el
704: MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb
705: MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el
706: MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64
707: MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT
1.286 riz 708: MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark DEFAULT
1.258 apb 709: MACHINE=sparc MACHINE_ARCH=sparc
710: MACHINE=sparc64 MACHINE_ARCH=sparc64
711: MACHINE=sun2 MACHINE_ARCH=m68000
712: MACHINE=sun3 MACHINE_ARCH=m68k
713: MACHINE=vax MACHINE_ARCH=vax
714: MACHINE=x68k MACHINE_ARCH=m68k
1.286 riz 715: MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus DEFAULT
1.258 apb 716: '
717:
718: # getarch -- find the default MACHINE_ARCH for a MACHINE,
719: # or convert an alias to a MACHINE/MACHINE_ARCH pair.
720: #
1.291 apb 721: # Saves the original value of MACHINE in makewrappermachine before
722: # alias processing.
1.258 apb 723: #
724: # Sets MACHINE and MACHINE_ARCH if the input MACHINE value is
725: # recognised as an alias, or recognised as a machine that has a default
726: # MACHINE_ARCH (or that has only one possible MACHINE_ARCH).
727: #
728: # Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised
729: # as being associated with multiple MACHINE_ARCH values with no default.
730: #
731: # Bombs if MACHINE is not recognised.
732: #
1.79 lukem 733: getarch()
734: {
1.258 apb 735: local IFS
736: local found=""
737: local line
738:
739: IFS="${nl}"
740: makewrappermachine="${MACHINE}"
741: for line in ${valid_MACHINE_ARCH}; do
742: line="${line%%#*}" # ignore comments
743: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
744: case "${line} " in
1.283 apb 745: " ")
1.258 apb 746: # skip blank lines or comment lines
747: continue
748: ;;
749: *" ALIAS=${MACHINE} "*)
750: # Found a line with a matching ALIAS=<alias>.
751: found="$line"
752: break
753: ;;
754: "MACHINE=${MACHINE} "*" NO_DEFAULT"*)
755: # Found an explicit "NO_DEFAULT" for this MACHINE.
756: found="$line"
757: break
758: ;;
759: "MACHINE=${MACHINE} "*" DEFAULT"*)
760: # Found an explicit "DEFAULT" for this MACHINE.
761: found="$line"
762: break
763: ;;
764: "MACHINE=${MACHINE} "*)
765: # Found a line for this MACHINE. If it's the
766: # first such line, then tentatively accept it.
767: # If it's not the first matching line, then
768: # remember that there was more than one match.
769: case "$found" in
770: '') found="$line" ;;
1.290 apb 771: *) found="MULTIPLE_MATCHES" ;;
1.258 apb 772: esac
773: ;;
774: esac
775: done
1.158 apb 776:
1.258 apb 777: case "$found" in
778: *NO_DEFAULT*|*MULTIPLE_MATCHES*)
779: # MACHINE is OK, but MACHINE_ARCH is still unknown
780: return
781: ;;
782: "MACHINE="*" MACHINE_ARCH="*)
783: # Obey the MACHINE= and MACHINE_ARCH= parts of the line.
784: IFS=" "
785: for frag in ${found}; do
786: case "$frag" in
787: MACHINE=*|MACHINE_ARCH=*)
788: eval "$frag"
789: ;;
790: esac
791: done
1.160 matt 792: ;;
1.84 lukem 793: *)
1.98 lukem 794: bomb "Unknown target MACHINE: ${MACHINE}"
1.84 lukem 795: ;;
1.1 tv 796: esac
797: }
798:
1.258 apb 799: # validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported.
800: #
801: # Bombs if the pair is not supported.
802: #
1.79 lukem 803: validatearch()
804: {
1.258 apb 805: local IFS
806: local line
807: local foundpair=false foundmachine=false foundarch=false
808:
1.98 lukem 809: case "${MACHINE_ARCH}" in
1.101 lukem 810: "")
1.338 jmcneill 811: bomb "No MACHINE_ARCH provided. Use 'build.sh -m ${MACHINE} list-arch' to show options."
1.101 lukem 812: ;;
1.98 lukem 813: esac
814:
1.258 apb 815: IFS="${nl}"
816: for line in ${valid_MACHINE_ARCH}; do
817: line="${line%%#*}" # ignore comments
818: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
819: case "${line} " in
1.283 apb 820: " ")
1.258 apb 821: # skip blank lines or comment lines
822: continue
823: ;;
824: "MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*)
825: foundpair=true
826: ;;
827: "MACHINE=${MACHINE} "*)
828: foundmachine=true
829: ;;
830: *"MACHINE_ARCH=${MACHINE_ARCH} "*)
831: foundarch=true
832: ;;
833: esac
834: done
1.98 lukem 835:
1.258 apb 836: case "${foundpair}:${foundmachine}:${foundarch}" in
837: true:*)
838: : OK
1.255 matt 839: ;;
1.258 apb 840: *:false:*)
841: bomb "Unknown target MACHINE: ${MACHINE}"
1.98 lukem 842: ;;
1.258 apb 843: *:*:false)
844: bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
1.148 mrg 845: ;;
1.98 lukem 846: *)
1.258 apb 847: bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.84 lukem 848: ;;
1.47 tv 849: esac
850: }
851:
1.292 apb 852: # listarch -- list valid MACHINE/MACHINE_ARCH/ALIAS values,
853: # optionally restricted to those where the MACHINE and/or MACHINE_ARCH
1.354 ! andvar 854: # match specified glob patterns.
1.292 apb 855: #
856: listarch()
857: {
858: local machglob="$1" archglob="$2"
859: local IFS
860: local wildcard="*"
861: local line xline frag
862: local line_matches_machine line_matches_arch
863: local found=false
864:
865: # Empty machglob or archglob should match anything
866: : "${machglob:=${wildcard}}"
867: : "${archglob:=${wildcard}}"
868:
869: IFS="${nl}"
870: for line in ${valid_MACHINE_ARCH}; do
871: line="${line%%#*}" # ignore comments
872: xline="$( IFS=" ${tab}" ; echo $line )" # normalise white space
873: [ -z "${xline}" ] && continue # skip blank or comment lines
874:
875: line_matches_machine=false
876: line_matches_arch=false
877:
878: IFS=" "
879: for frag in ${xline}; do
880: case "${frag}" in
881: MACHINE=${machglob})
882: line_matches_machine=true ;;
883: ALIAS=${machglob})
884: line_matches_machine=true ;;
885: MACHINE_ARCH=${archglob})
886: line_matches_arch=true ;;
887: esac
888: done
889:
890: if $line_matches_machine && $line_matches_arch; then
891: found=true
892: echo "$line"
893: fi
894: done
895: if ! $found; then
896: echo >&2 "No match for" \
897: "MACHINE=${machglob} MACHINE_ARCH=${archglob}"
898: return 1
899: fi
900: return 0
901: }
902:
1.210 apb 903: # nobomb_getmakevar --
904: # Given the name of a make variable in $1, print make's idea of the
905: # value of that variable, or return 1 if there's an error.
906: #
1.168 apb 907: nobomb_getmakevar()
1.79 lukem 908: {
1.168 apb 909: [ -x "${make}" ] || return 1
910: "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15 tv 911: _x_:
912: echo \${$1}
913: .include <bsd.prog.mk>
1.70 lukem 914: .include <bsd.kernobj.mk>
1.15 tv 915: EOF
916: }
917:
1.250 apb 918: # bomb_getmakevar --
1.210 apb 919: # Given the name of a make variable in $1, print make's idea of the
920: # value of that variable, or bomb if there's an error.
921: #
922: bomb_getmakevar()
1.168 apb 923: {
1.210 apb 924: [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
925: nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
1.168 apb 926: }
927:
1.250 apb 928: # getmakevar --
1.210 apb 929: # Given the name of a make variable in $1, print make's idea of the
930: # value of that variable, or print a literal '$' followed by the
931: # variable name if ${make} is not executable. This is intended for use in
932: # messages that need to be readable even if $make hasn't been built,
933: # such as when build.sh is run with the "-n" option.
934: #
1.98 lukem 935: getmakevar()
1.82 lukem 936: {
1.98 lukem 937: if [ -x "${make}" ]; then
1.210 apb 938: bomb_getmakevar "$1"
1.82 lukem 939: else
940: echo "\$$1"
941: fi
942: }
943:
1.109 lukem 944: setmakeenv()
945: {
946: eval "$1='$2'; export $1"
947: makeenv="${makeenv} $1"
948: }
1.321 kre 949: safe_setmakeenv()
950: {
951: case "$1" in
952:
953: # Look for any vars we want to prohibit here, like:
954: # Bad | Dangerous) usage "Cannot override $1 with -V";;
955:
956: # That first char is OK has already been verified.
957: *[!A-Za-z0-9_]*) usage "Bad variable name (-V): '$1'";;
958: esac
959: setmakeenv "$@"
960: }
1.109 lukem 961:
1.111 lukem 962: unsetmakeenv()
963: {
964: eval "unset $1"
965: makeenv="${makeenv} $1"
966: }
1.321 kre 967: safe_unsetmakeenv()
968: {
969: case "$1" in
970:
971: # Look for any vars user should not be able to unset
972: # Needed | Must_Have) usage "Variable $1 cannot be unset";;
973:
974: [!A-Za-z_]* | *[!A-Za-z0-9_]*) usage "Bad variable name (-Z): '$1'";;
975: esac
976: unsetmakeenv "$1"
977: }
1.111 lukem 978:
1.208 apb 979: # Given a variable name in $1, modify the variable in place as follows:
980: # For each space-separated word in the variable, call resolvepath.
1.189 dyoung 981: resolvepaths()
982: {
1.208 apb 983: local var="$1"
984: local val
985: eval val=\"\${${var}}\"
986: local newval=''
987: local word
988: for word in ${val}; do
989: resolvepath word
990: newval="${newval}${newval:+ }${word}"
1.189 dyoung 991: done
1.208 apb 992: eval ${var}=\"\${newval}\"
1.189 dyoung 993: }
994:
1.208 apb 995: # Given a variable name in $1, modify the variable in place as follows:
1.131 junyoung 996: # Convert possibly-relative path to absolute path by prepending
997: # ${TOP} if necessary. Also delete trailing "/", if any.
1.79 lukem 998: resolvepath()
999: {
1.208 apb 1000: local var="$1"
1001: local val
1002: eval val=\"\${${var}}\"
1003: case "${val}" in
1.131 junyoung 1004: /)
1005: ;;
1.84 lukem 1006: /*)
1.208 apb 1007: val="${val%/}"
1.84 lukem 1008: ;;
1009: *)
1.208 apb 1010: val="${TOP}/${val%/}"
1.84 lukem 1011: ;;
1.10 tv 1012: esac
1.208 apb 1013: eval ${var}=\"\${val}\"
1.10 tv 1014: }
1015:
1.79 lukem 1016: usage()
1017: {
1.84 lukem 1018: if [ -n "$*" ]; then
1019: echo ""
1020: echo "${progname}: $*"
1021: fi
1.70 lukem 1022: cat <<_usage_
1.83 lukem 1023:
1.312 christos 1024: Usage: ${progname} [-EhnoPRrUuxy] [-a arch] [-B buildid] [-C cdextras]
1.344 kim 1025: [-c compiler] [-D dest] [-j njob] [-M obj] [-m mach]
1.342 riastrad 1026: [-N noisy] [-O obj] [-R release] [-S seed] [-T tools]
1.222 uebayasi 1027: [-V var=[value]] [-w wrapper] [-X x11src] [-Y extsrcsrc]
1028: [-Z var]
1.195 lukem 1029: operation [...]
1.84 lukem 1030:
1.86 lukem 1031: Build operations (all imply "obj" and "tools"):
1.125 lukem 1032: build Run "make build".
1033: distribution Run "make distribution" (includes DESTDIR/etc/ files).
1034: release Run "make release" (includes kernels & distrib media).
1.84 lukem 1035:
1036: Other operations:
1.125 lukem 1037: help Show this message and exit.
1.98 lukem 1038: makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125 lukem 1039: Always performed.
1.195 lukem 1040: cleandir Run "make cleandir". [Default unless -u is used]
1.335 jmcneill 1041: dtb Build devicetree blobs.
1.125 lukem 1042: obj Run "make obj". [Default unless -o is used]
1043: tools Build and install tools.
1044: install=idir Run "make installworld" to \`idir' to install all sets
1.195 lukem 1045: except \`etc'. Useful after "distribution" or "release"
1.105 lukem 1046: kernel=conf Build kernel with config file \`conf'
1.281 martin 1047: kernel.gdb=conf Build kernel (including netbsd.gdb) with config
1.303 uebayasi 1048: file \`conf'
1.125 lukem 1049: releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
1.303 uebayasi 1050: kernels Build all kernels
1.245 jmcneill 1051: installmodules=idir Run "make installmodules" to \`idir' to install all
1052: kernel modules.
1.226 mbalmer 1053: modules Build kernel modules.
1.219 pooka 1054: rumptest Do a linktest for rump (for developers).
1.186 lukem 1055: sets Create binary sets in
1.195 lukem 1056: RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
1057: DESTDIR should be populated beforehand.
1.345 mrg 1058: distsets Same as "distribution sets".
1.125 lukem 1059: sourcesets Create source sets in RELEASEDIR/source/sets.
1.186 lukem 1060: syspkgs Create syspkgs in
1.195 lukem 1061: RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
1.299 snj 1062: iso-image Create CD-ROM image in RELEASEDIR/images.
1063: iso-image-source Create CD-ROM image with source in RELEASEDIR/images.
1.253 tsutsui 1064: live-image Create bootable live image in
1065: RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage.
1066: install-image Create bootable installation image in
1067: RELEASEDIR/RELEASEMACHINEDIR/installation/installimage.
1.307 wiz 1068: disk-image=target Create bootable disk image in
1.303 uebayasi 1069: RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/target.img.gz.
1.125 lukem 1070: params Display various make(1) parameters.
1.292 apb 1071: list-arch Display a list of valid MACHINE/MACHINE_ARCH values,
1072: and exit. The list may be narrowed by passing glob
1073: patterns or exact values in MACHINE or MACHINE_ARCH.
1.84 lukem 1074:
1075: Options:
1.246 wiz 1076: -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
1077: -B buildid Set BUILDID to buildid.
1078: -C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
1.342 riastrad 1079: -c compiler Select compiler:
1080: clang
1081: gcc
1082: [Default: gcc]
1.246 wiz 1083: -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
1084: -E Set "expert" mode; disables various safety checks.
1.345 mrg 1085: Should not be used without expert knowledge of the build
1086: system.
1.246 wiz 1087: -h Print this help message.
1088: -j njob Run up to njob jobs in parallel; see make(1) -j.
1089: -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1090: Unsets MAKEOBJDIR.
1.291 apb 1091: -m mach Set MACHINE to mach. Some mach values are actually
1092: aliases that set MACHINE/MACHINE_ARCH pairs.
1093: [Default: deduced from the host system if the host
1094: OS is NetBSD]
1.246 wiz 1095: -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
1096: 0 Minimal output ("quiet")
1097: 1 Describe what is occurring
1.345 mrg 1098: 2 Describe what is occurring and echo the actual
1099: command
1.246 wiz 1100: 3 Ignore the effect of the "@" prefix in make commands
1101: 4 Trace shell commands using the shell's -x flag
1102: [Default: 2]
1103: -n Show commands that would be executed, but do not execute them.
1104: -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1105: Unsets MAKEOBJDIRPREFIX.
1106: -o Set MKOBJDIRS=no; do not create objdirs at start of build.
1.312 christos 1107: -P Set MKREPRO and MKREPRO_TIMESTAMP to the latest source
1108: CVS timestamp for reproducible builds.
1.246 wiz 1109: -R release Set RELEASEDIR to release. [Default: releasedir]
1110: -r Remove contents of TOOLDIR and DESTDIR before building.
1111: -S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
1112: -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
1113: the environment, ${toolprefix}make will be (re)built
1114: unconditionally.
1115: -U Set MKUNPRIVED=yes; build without requiring root privileges,
1116: install from an UNPRIVED build with proper file permissions.
1117: -u Set MKUPDATE=yes; do not run "make cleandir" first.
1118: Without this, everything is rebuilt, including the tools.
1119: -V var=[value] Set variable \`var' to \`value'.
1120: -w wrapper Create ${toolprefix}make script as wrapper.
1121: [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1122: -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
1123: -x Set MKX11=yes; build X11 from X11SRCDIR
1124: -Y extsrcsrc Set EXTSRCSRCDIR to extsrcsrc. [Default: /usr/extsrc]
1125: -y Set MKEXTSRC=yes; build extsrc from EXTSRCSRCDIR
1126: -Z var Unset ("zap") variable \`var'.
1.83 lukem 1127:
1.70 lukem 1128: _usage_
1.1 tv 1129: exit 1
1130: }
1131:
1.84 lukem 1132: parseoptions()
1133: {
1.342 riastrad 1134: opts='a:B:C:c:D:Ehj:M:m:N:nO:oPR:rS:T:UuV:w:X:xY:yZ:'
1.293 apb 1135: opt_a=false
1.295 apb 1136: opt_m=false
1.84 lukem 1137:
1138: if type getopts >/dev/null 2>&1; then
1139: # Use POSIX getopts.
1.98 lukem 1140: #
1141: getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84 lukem 1142: optargcmd=':'
1.98 lukem 1143: optremcmd='shift $((${OPTIND} -1))'
1.84 lukem 1144: else
1145: type getopt >/dev/null 2>&1 ||
1.249 apb 1146: bomb "Shell does not support getopts or getopt"
1.84 lukem 1147:
1148: # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98 lukem 1149: #
1150: args="$(getopt ${opts} $*)"
1.84 lukem 1151: [ $? = 0 ] || usage
1.98 lukem 1152: set -- ${args}
1.84 lukem 1153:
1154: getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
1155: optargcmd='OPTARG="$1"; shift'
1156: optremcmd=':'
1157: fi
1158:
1159: # Parse command line options.
1160: #
1.98 lukem 1161: while eval ${getoptcmd}; do
1162: case ${opt} in
1.84 lukem 1163:
1164: -a)
1.98 lukem 1165: eval ${optargcmd}
1166: MACHINE_ARCH=${OPTARG}
1.293 apb 1167: opt_a=true
1.84 lukem 1168: ;;
1169:
1170: -B)
1.98 lukem 1171: eval ${optargcmd}
1172: BUILDID=${OPTARG}
1.84 lukem 1173: ;;
1174:
1.174 jnemeth 1175: -C)
1.208 apb 1176: eval ${optargcmd}; resolvepaths OPTARG
1.209 apb 1177: CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
1.174 jnemeth 1178: ;;
1179:
1.342 riastrad 1180: -c)
1181: eval ${optargcmd}
1182: case "${OPTARG}" in
1183: gcc) # default, no variables needed
1184: ;;
1185: clang) setmakeenv HAVE_LLVM yes
1186: setmakeenv MKLLVM yes
1187: setmakeenv MKGCC no
1188: ;;
1189: #pcc) ...
1190: # ;;
1191: *) bomb "Unknown compiler: ${OPTARG}"
1192: esac
1193: ;;
1194:
1.84 lukem 1195: -D)
1.208 apb 1196: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1197: setmakeenv DESTDIR "${OPTARG}"
1.84 lukem 1198: ;;
1199:
1200: -E)
1201: do_expertmode=true
1202: ;;
1203:
1204: -j)
1.98 lukem 1205: eval ${optargcmd}
1206: parallel="-j ${OPTARG}"
1.84 lukem 1207: ;;
1208:
1209: -M)
1.208 apb 1210: eval ${optargcmd}; resolvepath OPTARG
1.212 apb 1211: case "${OPTARG}" in
1.247 apb 1212: \$*) usage "-M argument must not begin with '\$'"
1.212 apb 1213: ;;
1214: *\$*) # can use resolvepath, but can't set TOP_objdir
1215: resolvepath OPTARG
1216: ;;
1217: *) resolvepath OPTARG
1218: TOP_objdir="${OPTARG}${TOP}"
1219: ;;
1220: esac
1.111 lukem 1221: unsetmakeenv MAKEOBJDIR
1.109 lukem 1222: setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84 lukem 1223: ;;
1224:
1225: # -m overrides MACHINE_ARCH unless "-a" is specified
1226: -m)
1.98 lukem 1227: eval ${optargcmd}
1228: MACHINE="${OPTARG}"
1.295 apb 1229: opt_m=true
1.84 lukem 1230: ;;
1231:
1.119 lukem 1232: -N)
1233: eval ${optargcmd}
1234: case "${OPTARG}" in
1.199 apb 1235: 0|1|2|3|4)
1.121 lukem 1236: setmakeenv MAKEVERBOSE "${OPTARG}"
1.119 lukem 1237: ;;
1238: *)
1239: usage "'${OPTARG}' is not a valid value for -N"
1240: ;;
1241: esac
1242: ;;
1243:
1.84 lukem 1244: -n)
1245: runcmd=echo
1246: ;;
1247:
1248: -O)
1.212 apb 1249: eval ${optargcmd}
1250: case "${OPTARG}" in
1.247 apb 1251: *\$*) usage "-O argument must not contain '\$'"
1.212 apb 1252: ;;
1253: *) resolvepath OPTARG
1254: TOP_objdir="${OPTARG}"
1255: ;;
1256: esac
1.111 lukem 1257: unsetmakeenv MAKEOBJDIRPREFIX
1.109 lukem 1258: setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84 lukem 1259: ;;
1260:
1261: -o)
1262: MKOBJDIRS=no
1263: ;;
1264:
1.312 christos 1265: -P)
1266: MKREPRO=yes
1267: ;;
1268:
1.84 lukem 1269: -R)
1.208 apb 1270: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1271: setmakeenv RELEASEDIR "${OPTARG}"
1.84 lukem 1272: ;;
1273:
1274: -r)
1275: do_removedirs=true
1276: do_rebuildmake=true
1277: ;;
1278:
1.190 perry 1279: -S)
1280: eval ${optargcmd}
1281: setmakeenv BUILDSEED "${OPTARG}"
1282: ;;
1283:
1.84 lukem 1284: -T)
1.208 apb 1285: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1286: TOOLDIR="${OPTARG}"
1.84 lukem 1287: export TOOLDIR
1288: ;;
1289:
1290: -U)
1.109 lukem 1291: setmakeenv MKUNPRIVED yes
1.84 lukem 1292: ;;
1.44 lukem 1293:
1.84 lukem 1294: -u)
1.109 lukem 1295: setmakeenv MKUPDATE yes
1.84 lukem 1296: ;;
1.15 tv 1297:
1.84 lukem 1298: -V)
1.98 lukem 1299: eval ${optargcmd}
1.84 lukem 1300: case "${OPTARG}" in
1.80 lukem 1301: # XXX: consider restricting which variables can be changed?
1.321 kre 1302: [a-zA-Z_]*=*)
1303: safe_setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1304: ;;
1305: [a-zA-Z_]*)
1306: safe_setmakeenv "${OPTARG}" ""
1.84 lukem 1307: ;;
1308: *)
1.331 pgoyette 1309: usage "-V argument must be of the form 'var[=value]'"
1.84 lukem 1310: ;;
1311: esac
1312: ;;
1313:
1314: -w)
1.208 apb 1315: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1316: makewrapper="${OPTARG}"
1.84 lukem 1317: ;;
1318:
1.127 lukem 1319: -X)
1.208 apb 1320: eval ${optargcmd}; resolvepath OPTARG
1.127 lukem 1321: setmakeenv X11SRCDIR "${OPTARG}"
1322: ;;
1323:
1324: -x)
1325: setmakeenv MKX11 yes
1326: ;;
1327:
1.222 uebayasi 1328: -Y)
1329: eval ${optargcmd}; resolvepath OPTARG
1330: setmakeenv EXTSRCSRCDIR "${OPTARG}"
1331: ;;
1332:
1333: -y)
1334: setmakeenv MKEXTSRC yes
1335: ;;
1336:
1.111 lukem 1337: -Z)
1338: eval ${optargcmd}
1339: # XXX: consider restricting which variables can be unset?
1.321 kre 1340: safe_unsetmakeenv "${OPTARG}"
1.111 lukem 1341: ;;
1342:
1.84 lukem 1343: --)
1344: break
1345: ;;
1346:
1347: -'?'|-h)
1348: usage
1349: ;;
1350:
1351: esac
1352: done
1353:
1354: # Validate operations.
1355: #
1.98 lukem 1356: eval ${optremcmd}
1.84 lukem 1357: while [ $# -gt 0 ]; do
1358: op=$1; shift
1.98 lukem 1359: operations="${operations} ${op}"
1.84 lukem 1360:
1.98 lukem 1361: case "${op}" in
1.84 lukem 1362:
1.87 lukem 1363: help)
1364: usage
1365: ;;
1366:
1.292 apb 1367: list-arch)
1368: listarch "${MACHINE}" "${MACHINE_ARCH}"
1369: exit $?
1370: ;;
1371:
1.305 uebayasi 1372: kernel=*|releasekernel=*|kernel.gdb=*)
1.84 lukem 1373: arg=${op#*=}
1374: op=${op%%=*}
1.98 lukem 1375: [ -n "${arg}" ] ||
1.105 lukem 1376: bomb "Must supply a kernel name with \`${op}=...'"
1.84 lukem 1377: ;;
1378:
1.264 christos 1379: disk-image=*)
1380: arg=${op#*=}
1381: op=disk_image
1382: [ -n "${arg}" ] ||
1383: bomb "Must supply a target name with \`${op}=...'"
1384:
1385: ;;
1386:
1.245 jmcneill 1387: install=*|installmodules=*)
1.84 lukem 1388: arg=${op#*=}
1389: op=${op%%=*}
1.98 lukem 1390: [ -n "${arg}" ] ||
1391: bomb "Must supply a directory with \`install=...'"
1.84 lukem 1392: ;;
1393:
1.345 mrg 1394: distsets)
1395: operations="$(echo "$operations" | sed 's/distsets/distribution sets/')"
1396: do_sets=true
1397: op=distribution
1398: ;;
1399:
1.301 apb 1400: build|\
1401: cleandir|\
1402: distribution|\
1.335 jmcneill 1403: dtb|\
1.301 apb 1404: install-image|\
1405: iso-image-source|\
1406: iso-image|\
1407: kernels|\
1.329 christos 1408: libs|\
1.301 apb 1409: live-image|\
1410: makewrapper|\
1411: modules|\
1412: obj|\
1413: params|\
1414: release|\
1415: rump|\
1416: rumptest|\
1417: sets|\
1418: sourcesets|\
1419: syspkgs|\
1420: tools)
1.219 pooka 1421: ;;
1422:
1.80 lukem 1423: *)
1.84 lukem 1424: usage "Unknown operation \`${op}'"
1425: ;;
1426:
1.80 lukem 1427: esac
1.301 apb 1428: # ${op} may contain chars that are not allowed in variable
1429: # names. Replace them with '_' before setting do_${op}.
1430: op="$( echo "$op" | tr -s '.-' '__')"
1.98 lukem 1431: eval do_${op}=true
1.84 lukem 1432: done
1.98 lukem 1433: [ -n "${operations}" ] || usage "Missing operation to perform."
1.84 lukem 1434:
1435: # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
1436: #
1.98 lukem 1437: if [ -z "${MACHINE}" ]; then
1438: [ "${uname_s}" = "NetBSD" ] ||
1439: bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84 lukem 1440: MACHINE=${uname_m}
1.332 mrg 1441: MACHINE_ARCH=${uname_p}
1.84 lukem 1442: fi
1.295 apb 1443: if $opt_m && ! $opt_a; then
1444: # Settings implied by the command line -m option
1445: # override MACHINE_ARCH from the environment (if any).
1446: getarch
1447: fi
1448: [ -n "${MACHINE_ARCH}" ] || getarch
1.84 lukem 1449: validatearch
1450:
1451: # Set up default make(1) environment.
1452: #
1.98 lukem 1453: makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
1454: [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.287 apb 1455: [ -z "${BUILDINFO}" ] || makeenv="${makeenv} BUILDINFO"
1.248 apb 1456: MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS}"
1457: MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84 lukem 1458: export MAKEFLAGS MACHINE MACHINE_ARCH
1.284 apb 1459: setmakeenv USETOOLS "yes"
1460: setmakeenv MAKEWRAPPERMACHINE "${makewrappermachine:-${MACHINE}}"
1.346 martin 1461: setmakeenv MAKE_OBJDIR_CHECK_WRITABLE no
1.84 lukem 1462: }
1463:
1.248 apb 1464: # sanitycheck --
1465: # Sanity check after parsing command line options, before rebuildmake.
1466: #
1.163 apb 1467: sanitycheck()
1468: {
1.260 apb 1469: # Install as non-root is a bad idea.
1470: #
1471: if ${do_install} && [ "$id_u" -ne 0 ] ; then
1472: if ${do_expertmode}; then
1473: warning "Will install as an unprivileged user."
1474: else
1475: bomb "-E must be set for install as an unprivileged user."
1476: fi
1477: fi
1478:
1.163 apb 1479: # If the PATH contains any non-absolute components (including,
1.170 apb 1480: # but not limited to, "." or ""), then complain. As an exception,
1481: # allow "" or "." as the last component of the PATH. This is fatal
1.163 apb 1482: # if expert mode is not in effect.
1483: #
1.170 apb 1484: local path="${PATH}"
1485: path="${path%:}" # delete trailing ":"
1486: path="${path%:.}" # delete trailing ":."
1487: case ":${path}:/" in
1.334 jmcneill 1488: *:[!/~]*)
1.163 apb 1489: if ${do_expertmode}; then
1490: warning "PATH contains non-absolute components"
1491: else
1.164 apb 1492: bomb "PATH environment variable must not" \
1493: "contain non-absolute components"
1.163 apb 1494: fi
1495: ;;
1496: esac
1.317 maya 1497:
1.320 kre 1498: while [ ${MKX11-no} = "yes" ]; do # not really a loop
1499: test -n "${X11SRCDIR}" && {
1500: test -d "${X11SRCDIR}" ||
1501: bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)"
1502: break
1503: }
1504: for _xd in \
1505: "${NETBSDSRCDIR%/*}/xsrc" \
1506: "${NETBSDSRCDIR}/xsrc" \
1507: /usr/xsrc
1508: do
1509: test -d "${_xd}" &&
1510: setmakeenv X11SRCDIR "${_xd}" &&
1511: break 2
1512: done
1.318 maya 1513: bomb "Asked to build X11 but no xsrc"
1.320 kre 1514: done
1.163 apb 1515: }
1.317 maya 1516:
1.213 apb 1517: # print_tooldir_make --
1518: # Try to find and print a path to an existing
1.312 christos 1519: # ${TOOLDIR}/bin/${toolprefix}program
1520: print_tooldir_program()
1.168 apb 1521: {
1.213 apb 1522: local possible_TOP_OBJ
1523: local possible_TOOLDIR
1.312 christos 1524: local possible_program
1525: local tooldir_program
1526: local program=${1}
1.213 apb 1527:
1528: if [ -n "${TOOLDIR}" ]; then
1.312 christos 1529: echo "${TOOLDIR}/bin/${toolprefix}${program}"
1530: return
1.213 apb 1531: fi
1.168 apb 1532:
1.198 apb 1533: # Set host_ostype to something like "NetBSD-4.5.6-i386". This
1534: # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
1535: #
1.168 apb 1536: local host_ostype="${uname_s}-$(
1537: echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1.194 lukem 1538: )-$(
1.168 apb 1539: echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1540: )"
1541:
1.198 apb 1542: # Look in a few potential locations for
1.312 christos 1543: # ${possible_TOOLDIR}/bin/${toolprefix}${program}.
1544: # If we find it, then set possible_program.
1.198 apb 1545: #
1546: # In the usual case (without interference from environment
1547: # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
1.212 apb 1548: # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
1549: #
1550: # In practice it's difficult to figure out the correct value
1551: # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
1552: # options were passed to build.sh, then ${TOP_objdir} will be
1553: # the correct value. We also try a few other possibilities, but
1554: # we do not replicate all the logic of <bsd.obj.mk>.
1.198 apb 1555: #
1.212 apb 1556: for possible_TOP_OBJ in \
1557: "${TOP_objdir}" \
1558: "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
1559: "${TOP}" \
1560: "${TOP}/obj" \
1.198 apb 1561: "${TOP}/obj.${MACHINE}"
1562: do
1.212 apb 1563: [ -n "${possible_TOP_OBJ}" ] || continue
1.198 apb 1564: possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
1.312 christos 1565: possible_program="${possible_TOOLDIR}/bin/${toolprefix}${program}"
1.213 apb 1566: if [ -x "${possible_make}" ]; then
1.312 christos 1567: echo ${possible_program}
1568: return;
1.198 apb 1569: fi
1570: done
1.312 christos 1571: echo ""
1572: }
1573: # print_tooldir_make --
1574: # Try to find and print a path to an existing
1575: # ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
1576: # new version of ${toolprefix}make has been built.
1577: #
1578: # * If TOOLDIR was set in the environment or on the command line, use
1579: # that value.
1580: # * Otherwise try to guess what TOOLDIR would be if not overridden by
1581: # /etc/mk.conf, and check whether the resulting directory contains
1582: # a copy of ${toolprefix}make (this should work for everybody who
1583: # doesn't override TOOLDIR via /etc/mk.conf);
1584: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
1585: # in the PATH (this might accidentally find a version of make that
1586: # does not understand the syntax used by NetBSD make, and that will
1587: # lead to failure in the next step);
1588: # * If a copy of make was found above, try to use it with
1589: # nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
1590: # result only if it's a directory that already exists;
1591: # * If a value of TOOLDIR was found above, and if
1592: # ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
1593: #
1594: print_tooldir_make()
1595: {
1596: local possible_make
1597: local possible_TOOLDIR
1598: local tooldir_make
1.198 apb 1599:
1.312 christos 1600: possible_make=$(print_tooldir_program make)
1.198 apb 1601: # If the above didn't work, search the PATH for a suitable
1602: # ${toolprefix}make, nbmake, bmake, or make.
1603: #
1.213 apb 1604: : ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
1605: : ${possible_make:=$(find_in_PATH nbmake '')}
1606: : ${possible_make:=$(find_in_PATH bmake '')}
1607: : ${possible_make:=$(find_in_PATH make '')}
1608:
1609: # At this point, we don't care whether possible_make is in the
1610: # correct TOOLDIR or not; we simply want it to be usable by
1611: # getmakevar to help us find the correct TOOLDIR.
1612: #
1613: # Use ${possible_make} with nobomb_getmakevar to try to find
1614: # the value of TOOLDIR. Believe the result only if it's
1615: # a directory that already exists and contains bin/${toolprefix}make.
1616: #
1617: if [ -x "${possible_make}" ]; then
1618: possible_TOOLDIR="$(
1.250 apb 1619: make="${possible_make}" \
1620: nobomb_getmakevar TOOLDIR 2>/dev/null
1.213 apb 1621: )"
1622: if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
1623: && [ -d "${possible_TOOLDIR}" ];
1624: then
1625: tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
1626: if [ -x "${tooldir_make}" ]; then
1627: echo "${tooldir_make}"
1628: return 0
1629: fi
1630: fi
1.168 apb 1631: fi
1.213 apb 1632: return 1
1.168 apb 1633: }
1634:
1.213 apb 1635: # rebuildmake --
1636: # Rebuild nbmake in a temporary directory if necessary. Sets $make
1637: # to a path to the nbmake executable. Sets done_rebuildmake=true
1638: # if nbmake was rebuilt.
1639: #
1640: # There is a cyclic dependency between building nbmake and choosing
1641: # TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
1642: # would like to use getmakevar to get the value of TOOLDIR; but we can't
1643: # use getmakevar before we have an up to date version of nbmake; we
1644: # might already have an up to date version of nbmake in TOOLDIR, but we
1645: # don't yet know where TOOLDIR is.
1646: #
1647: # The default value of TOOLDIR also depends on the location of the top
1648: # level object directory, so $(getmakevar TOOLDIR) invoked before or
1649: # after making the top level object directory may produce different
1650: # results.
1651: #
1652: # Strictly speaking, we should do the following:
1653: #
1654: # 1. build a new version of nbmake in a temporary directory;
1655: # 2. use the temporary nbmake to create the top level obj directory;
1656: # 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
1.265 oki 1657: # get the correct value of TOOLDIR;
1.214 apb 1658: # 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
1.213 apb 1659: #
1660: # However, people don't like building nbmake unnecessarily if their
1661: # TOOLDIR has not changed since an earlier build. We try to avoid
1662: # rebuilding a temporary version of nbmake by taking some shortcuts to
1663: # guess a value for TOOLDIR, looking for an existing version of nbmake
1664: # in that TOOLDIR, and checking whether that nbmake is newer than the
1665: # sources used to build it.
1666: #
1.84 lukem 1667: rebuildmake()
1668: {
1.213 apb 1669: make="$(print_tooldir_make)"
1670: if [ -n "${make}" ] && [ -x "${make}" ]; then
1.343 rillig 1671: for f in usr.bin/make/*.[ch]; do
1.98 lukem 1672: if [ "${f}" -nt "${make}" ]; then
1.213 apb 1673: statusmsg "${make} outdated" \
1674: "(older than ${f}), needs building."
1.84 lukem 1675: do_rebuildmake=true
1676: break
1677: fi
1678: done
1679: else
1.213 apb 1680: statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
1.84 lukem 1681: do_rebuildmake=true
1682: fi
1683:
1684: # Build bootstrap ${toolprefix}make if needed.
1.309 christos 1685: if ! ${do_rebuildmake}; then
1686: return
1.84 lukem 1687: fi
1.341 riastrad 1688:
1.340 lukem 1689: # Silent configure with MAKEVERBOSE==0
1690: if [ ${MAKEVERBOSE:-2} -eq 0 ]; then
1691: configure_args=--silent
1692: fi
1.309 christos 1693:
1694: statusmsg "Bootstrapping ${toolprefix}make"
1695: ${runcmd} cd "${tmpdir}"
1.323 uwe 1696: ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1697: CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.340 lukem 1698: ${HOST_SH} "${TOP}/tools/make/configure" ${configure_args} ||
1.309 christos 1699: ( cp ${tmpdir}/config.log ${tmpdir}-config.log
1700: bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" )
1701: ${runcmd} ${HOST_SH} buildmake.sh ||
1702: bomb "Build of ${toolprefix}make failed"
1703: make="${tmpdir}/${toolprefix}make"
1704: ${runcmd} cd "${TOP}"
1.343 rillig 1705: ${runcmd} rm -f usr.bin/make/*.o
1.309 christos 1706: done_rebuildmake=true
1.84 lukem 1707: }
1708:
1.248 apb 1709: # validatemakeparams --
1710: # Perform some late sanity checks, after rebuildmake,
1711: # but before createmakewrapper or any real work.
1712: #
1.257 apb 1713: # Creates the top-level obj directory, because that
1714: # is needed by some of the sanity checks.
1715: #
1716: # Prints status messages reporting the values of several variables.
1.248 apb 1717: #
1.84 lukem 1718: validatemakeparams()
1719: {
1.257 apb 1720: # MAKECONF (which defaults to /etc/mk.conf in share/mk/bsd.own.mk)
1721: # can affect many things, so mention it in an early status message.
1722: #
1723: MAKECONF=$(getmakevar MAKECONF)
1724: if [ -e "${MAKECONF}" ]; then
1725: statusmsg2 "MAKECONF file:" "${MAKECONF}"
1726: else
1727: statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)"
1728: fi
1729:
1.275 apb 1730: # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE.
1731: # These may be set as build.sh options or in "mk.conf".
1732: # Don't export them as they're only used for tests in build.sh.
1733: #
1734: MKOBJDIRS=$(getmakevar MKOBJDIRS)
1735: MKUNPRIVED=$(getmakevar MKUNPRIVED)
1736: MKUPDATE=$(getmakevar MKUPDATE)
1737:
1738: # Non-root should always use either the -U or -E flag.
1739: #
1740: if ! ${do_expertmode} && \
1741: [ "$id_u" -ne 0 ] && \
1742: [ "${MKUNPRIVED}" = "no" ] ; then
1743: bomb "-U or -E must be set for build as an unprivileged user."
1744: fi
1745:
1.98 lukem 1746: if [ "${runcmd}" = "echo" ]; then
1.84 lukem 1747: TOOLCHAIN_MISSING=no
1748: EXTERNAL_TOOLCHAIN=""
1749: else
1.210 apb 1750: TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
1751: EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
1.84 lukem 1752: fi
1753: if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86 lukem 1754: [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98 lukem 1755: ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
1756: ${runcmd} echo " MACHINE: ${MACHINE}"
1757: ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
1758: ${runcmd} echo ""
1759: ${runcmd} echo "All builds for this platform should be done via a traditional make"
1760: ${runcmd} echo "If you wish to use an external cross-toolchain, set"
1761: ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
1762: ${runcmd} echo "in either the environment or mk.conf and rerun"
1763: ${runcmd} echo " ${progname} $*"
1.84 lukem 1764: exit 1
1765: fi
1766:
1.106 lukem 1767: if [ "${MKOBJDIRS}" != "no" ]; then
1.212 apb 1768: # Create the top-level object directory.
1.106 lukem 1769: #
1.212 apb 1770: # "make obj NOSUBDIR=" can handle most cases, but it
1771: # can't handle the case where MAKEOBJDIRPREFIX is set
1772: # while the corresponding directory does not exist
1773: # (rules in <bsd.obj.mk> would abort the build). We
1774: # therefore have to handle the MAKEOBJDIRPREFIX case
1775: # without invoking "make obj". The MAKEOBJDIR case
1776: # could be handled either way, but we choose to handle
1777: # it similarly to MAKEOBJDIRPREFIX.
1.191 apb 1778: #
1.212 apb 1779: if [ -n "${TOP_obj}" ]; then
1780: # It must have been set by the "-M" or "-O"
1781: # command line options, so there's no need to
1782: # use getmakevar
1783: :
1784: elif [ -n "$MAKEOBJDIRPREFIX" ]; then
1785: TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
1786: elif [ -n "$MAKEOBJDIR" ]; then
1787: TOP_obj="$(getmakevar MAKEOBJDIR)"
1788: fi
1789: if [ -n "$TOP_obj" ]; then
1790: ${runcmd} mkdir -p "${TOP_obj}" ||
1791: bomb "Can't create top level object directory" \
1792: "${TOP_obj}"
1793: else
1794: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1795: bomb "Can't create top level object directory" \
1796: "using make obj"
1.106 lukem 1797: fi
1798:
1.212 apb 1799: # make obj in tools to ensure that the objdir for "tools"
1800: # is available.
1.106 lukem 1801: #
1.98 lukem 1802: ${runcmd} cd tools
1803: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1804: bomb "Failed to make obj in tools"
1805: ${runcmd} cd "${TOP}"
1.84 lukem 1806: fi
1.80 lukem 1807:
1.215 apb 1808: # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
1809: # and bomb if they have changed from the values we had from the
1810: # command line or environment.
1811: #
1.212 apb 1812: # This must be done after creating the top-level object directory.
1.84 lukem 1813: #
1.215 apb 1814: for var in TOOLDIR DESTDIR RELEASEDIR
1815: do
1816: eval oldval=\"\$${var}\"
1817: newval="$(getmakevar $var)"
1818: if ! $do_expertmode; then
1.216 enami 1819: : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
1.215 apb 1820: case "$var" in
1821: DESTDIR)
1822: : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1.217 apb 1823: makeenv="${makeenv} DESTDIR"
1.215 apb 1824: ;;
1825: RELEASEDIR)
1826: : ${newval:=${_SRC_TOP_OBJ_}/releasedir}
1.217 apb 1827: makeenv="${makeenv} RELEASEDIR"
1.215 apb 1828: ;;
1829: esac
1830: fi
1831: if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
1832: bomb "Value of ${var} has changed" \
1833: "(was \"${oldval}\", now \"${newval}\")"
1834: fi
1835: eval ${var}=\"\${newval}\"
1836: eval export ${var}
1.238 pgoyette 1837: statusmsg2 "${var} path:" "${newval}"
1.215 apb 1838: done
1839:
1840: # RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
1.186 lukem 1841: RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1.84 lukem 1842:
1843: # Check validity of TOOLDIR and DESTDIR.
1844: #
1.98 lukem 1845: if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1846: bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84 lukem 1847: fi
1.98 lukem 1848: removedirs="${TOOLDIR}"
1.15 tv 1849:
1.98 lukem 1850: if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1.260 apb 1851: if ${do_distribution} || ${do_release} || \
1852: [ "${uname_s}" != "NetBSD" ] || \
1853: [ "${uname_m}" != "${MACHINE}" ]; then
1854: bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1855: fi
1856: if ! ${do_expertmode}; then
1857: bomb "DESTDIR must != / for non -E (expert) builds"
1.1 tv 1858: fi
1.260 apb 1859: statusmsg "WARNING: Building to /, in expert mode."
1860: statusmsg " This may cause your system to break! Reasons include:"
1861: statusmsg " - your kernel is not up to date"
1862: statusmsg " - the libraries or toolchain have changed"
1863: statusmsg " YOU HAVE BEEN WARNED!"
1.84 lukem 1864: else
1.98 lukem 1865: removedirs="${removedirs} ${DESTDIR}"
1.84 lukem 1866: fi
1.105 lukem 1867: if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1868: bomb "Must set RELEASEDIR with \`releasekernel=...'"
1869: fi
1.185 apb 1870:
1871: # If a previous build.sh run used -U (and therefore created a
1872: # METALOG file), then most subsequent build.sh runs must also
1873: # use -U. If DESTDIR is about to be removed, then don't perform
1874: # this check.
1875: #
1876: case "${do_removedirs} ${removedirs} " in
1877: true*" ${DESTDIR} "*)
1878: # DESTDIR is about to be removed
1879: ;;
1880: *)
1.260 apb 1881: if [ -e "${DESTDIR}/METALOG" ] && \
1.185 apb 1882: [ "${MKUNPRIVED}" = "no" ] ; then
1883: if $do_expertmode; then
1884: warning "A previous build.sh run specified -U."
1885: else
1886: bomb "A previous build.sh run specified -U; you must specify it again now."
1887: fi
1888: fi
1889: ;;
1890: esac
1.254 tsutsui 1891:
1892: # live-image and install-image targets require binary sets
1893: # (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED.
1894: # If release operation is specified with live-image or install-image,
1895: # the release op should be performed with -U for later image ops.
1896: #
1897: if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \
1898: [ "${MKUNPRIVED}" = "no" ] ; then
1899: bomb "-U must be specified on building release to create images later."
1900: fi
1.84 lukem 1901: }
1.30 jmc 1902:
1.15 tv 1903:
1.84 lukem 1904: createmakewrapper()
1905: {
1906: # Remove the target directories.
1907: #
1.98 lukem 1908: if ${do_removedirs}; then
1909: for f in ${removedirs}; do
1910: statusmsg "Removing ${f}"
1911: ${runcmd} rm -r -f "${f}"
1.84 lukem 1912: done
1913: fi
1.15 tv 1914:
1.84 lukem 1915: # Recreate $TOOLDIR.
1916: #
1.98 lukem 1917: ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1918: bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84 lukem 1919:
1.214 apb 1920: # If we did not previously rebuild ${toolprefix}make, then
1921: # check whether $make is still valid and the same as the output
1922: # from print_tooldir_make. If not, then rebuild make now. A
1923: # possible reason for this being necessary is that the actual
1924: # value of TOOLDIR might be different from the value guessed
1925: # before the top level obj dir was created.
1926: #
1927: if ! ${done_rebuildmake} && \
1928: ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
1929: then
1930: rebuildmake
1931: fi
1932:
1.84 lukem 1933: # Install ${toolprefix}make if it was built.
1934: #
1.211 apb 1935: if ${done_rebuildmake}; then
1.98 lukem 1936: ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1937: ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1938: bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1939: make="${TOOLDIR}/bin/${toolprefix}make"
1940: statusmsg "Created ${make}"
1.84 lukem 1941: fi
1.15 tv 1942:
1.84 lukem 1943: # Build a ${toolprefix}make wrapper script, usable by hand as
1944: # well as by build.sh.
1945: #
1.98 lukem 1946: if [ -z "${makewrapper}" ]; then
1.102 lukem 1947: makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98 lukem 1948: [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52 thorpej 1949: fi
1.4 tv 1950:
1.98 lukem 1951: ${runcmd} rm -f "${makewrapper}"
1952: if [ "${runcmd}" = "echo" ]; then
1953: echo 'cat <<EOF >'${makewrapper}
1.84 lukem 1954: makewrapout=
1955: else
1.98 lukem 1956: makewrapout=">>\${makewrapper}"
1.84 lukem 1957: fi
1.18 tv 1958:
1.139 isaki 1959: case "${KSH_VERSION:-${SH_VERSION}}" in
1.149 jnemeth 1960: *PD\ KSH*|*MIRBSD\ KSH*)
1.135 isaki 1961: set +o braceexpand
1962: ;;
1963: esac
1964:
1.98 lukem 1965: eval cat <<EOF ${makewrapout}
1.153 apb 1966: #! ${HOST_SH}
1.4 tv 1967: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.354 ! andvar 1968: # Generated from: \$NetBSD: build.sh,v 1.353 2021/06/07 17:11:16 christos Exp $
1.130 jmc 1969: # with these arguments: ${_args}
1.4 tv 1970: #
1.177 uebayasi 1971:
1.18 tv 1972: EOF
1.177 uebayasi 1973: {
1.285 apb 1974: sorted_vars="$(for var in ${makeenv}; do echo "${var}" ; done \
1975: | sort -u )"
1976: for var in ${sorted_vars}; do
1977: eval val=\"\${${var}}\"
1978: eval is_set=\"\${${var}+set}\"
1979: if [ -z "${is_set}" ]; then
1980: echo "unset ${var}"
1.177 uebayasi 1981: else
1.285 apb 1982: qval="$(shell_quote "${val}")"
1983: echo "${var}=${qval}; export ${var}"
1.177 uebayasi 1984: fi
1985: done
1.18 tv 1986:
1.285 apb 1987: cat <<EOF
1.18 tv 1988:
1.98 lukem 1989: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4 tv 1990: EOF
1.285 apb 1991: } | eval cat "${makewrapout}"
1.98 lukem 1992: [ "${runcmd}" = "echo" ] && echo EOF
1993: ${runcmd} chmod +x "${makewrapper}"
1.238 pgoyette 1994: statusmsg2 "Updated makewrapper:" "${makewrapper}"
1.84 lukem 1995: }
1996:
1.203 lukem 1997: make_in_dir()
1998: {
1.312 christos 1999: local dir="$1"
2000: local op="$2"
1.203 lukem 2001: ${runcmd} cd "${dir}" ||
2002: bomb "Failed to cd to \"${dir}\""
2003: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2004: bomb "Failed to make ${op} in \"${dir}\""
2005: ${runcmd} cd "${TOP}" ||
2006: bomb "Failed to cd back to \"${TOP}\""
2007: }
2008:
1.84 lukem 2009: buildtools()
2010: {
1.98 lukem 2011: if [ "${MKOBJDIRS}" != "no" ]; then
2012: ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
2013: bomb "Failed to make obj-tools"
1.84 lukem 2014: fi
1.124 lukem 2015: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2016: make_in_dir tools cleandir
1.84 lukem 2017: fi
1.259 joerg 2018: make_in_dir tools build_install
1.98 lukem 2019: statusmsg "Tools built to ${TOOLDIR}"
1.84 lukem 2020: }
1.4 tv 2021:
1.329 christos 2022: buildlibs()
2023: {
2024: if [ "${MKOBJDIRS}" != "no" ]; then
2025: ${runcmd} "${makewrapper}" ${parallel} obj ||
2026: bomb "Failed to make obj"
2027: fi
2028: if [ "${MKUPDATE}" = "no" ]; then
2029: make_in_dir lib cleandir
2030: fi
2031: make_in_dir . do-distrib-dirs
2032: make_in_dir . includes
2033: make_in_dir . do-lib
2034: statusmsg "libs built"
2035: }
2036:
1.105 lukem 2037: getkernelconf()
1.84 lukem 2038: {
1.105 lukem 2039: kernelconf="$1"
1.114 lukem 2040: if [ "${MKOBJDIRS}" != "no" ]; then
1.84 lukem 2041: # The correct value of KERNOBJDIR might
2042: # depend on a prior "make obj" in
2043: # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
2044: #
1.98 lukem 2045: KERNSRCDIR="$(getmakevar KERNSRCDIR)"
2046: KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1.203 lukem 2047: make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
1.84 lukem 2048: fi
1.98 lukem 2049: KERNCONFDIR="$(getmakevar KERNCONFDIR)"
2050: KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105 lukem 2051: case "${kernelconf}" in
1.84 lukem 2052: */*)
1.105 lukem 2053: kernelconfpath="${kernelconf}"
2054: kernelconfname="${kernelconf##*/}"
1.84 lukem 2055: ;;
2056: *)
1.105 lukem 2057: kernelconfpath="${KERNCONFDIR}/${kernelconf}"
2058: kernelconfname="${kernelconf}"
1.84 lukem 2059: ;;
2060: esac
1.105 lukem 2061: kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
2062: }
2063:
1.264 christos 2064: diskimage()
2065: {
2066: ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')"
1.341 riastrad 2067: [ -f "${DESTDIR}/etc/mtree/set.base" ] ||
1.264 christos 2068: bomb "The release binaries must be built first"
2069: kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
2070: kernel="${kerneldir}/netbsd-${ARG}.gz"
2071: [ -f "${kernel}" ] ||
2072: bomb "The kernel ${kernel} must be built first"
2073: make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}"
2074: }
2075:
1.105 lukem 2076: buildkernel()
2077: {
2078: if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
2079: # Building tools every time we build a kernel is clearly
2080: # unnecessary. We could try to figure out whether rebuilding
2081: # the tools is necessary this time, but it doesn't seem worth
2082: # the trouble. Instead, we say it's the user's responsibility
2083: # to rebuild the tools if necessary.
2084: #
2085: statusmsg "Building kernel without building new tools"
2086: buildkernelwarned=true
2087: fi
2088: getkernelconf $1
1.238 pgoyette 2089: statusmsg2 "Building kernel:" "${kernelconf}"
2090: statusmsg2 "Build directory:" "${kernelbuildpath}"
1.105 lukem 2091: ${runcmd} mkdir -p "${kernelbuildpath}" ||
2092: bomb "Cannot mkdir: ${kernelbuildpath}"
1.124 lukem 2093: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2094: make_in_dir "${kernelbuildpath}" cleandir
1.16 thorpej 2095: fi
1.157 rillig 2096: [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
2097: || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.305 uebayasi 2098: CONFIGOPTS=$(getmakevar CONFIGOPTS)
2099: ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \
2100: -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \
2101: "${kernelconfpath}" ||
1.105 lukem 2102: bomb "${toolprefix}config failed for ${kernelconf}"
1.203 lukem 2103: make_in_dir "${kernelbuildpath}" depend
2104: make_in_dir "${kernelbuildpath}" all
1.91 lukem 2105:
1.98 lukem 2106: if [ "${runcmd}" != "echo" ]; then
1.105 lukem 2107: statusmsg "Kernels built from ${kernelconf}:"
2108: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91 lukem 2109: for kern in ${kernlist:-netbsd}; do
1.105 lukem 2110: [ -f "${kernelbuildpath}/${kern}" ] && \
2111: echo " ${kernelbuildpath}/${kern}"
1.98 lukem 2112: done | tee -a "${results}"
1.91 lukem 2113: fi
1.84 lukem 2114: }
2115:
1.105 lukem 2116: releasekernel()
2117: {
2118: getkernelconf $1
1.186 lukem 2119: kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1.105 lukem 2120: ${runcmd} mkdir -p "${kernelreldir}"
2121: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
2122: for kern in ${kernlist:-netbsd}; do
2123: builtkern="${kernelbuildpath}/${kern}"
2124: [ -f "${builtkern}" ] || continue
2125: releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1.238 pgoyette 2126: statusmsg2 "Kernel copy:" "${releasekern}"
1.196 lukem 2127: if [ "${runcmd}" = "echo" ]; then
2128: echo "gzip -c -9 < ${builtkern} > ${releasekern}"
2129: else
2130: gzip -c -9 < "${builtkern}" > "${releasekern}"
2131: fi
1.105 lukem 2132: done
2133: }
2134:
1.300 uebayasi 2135: buildkernels()
2136: {
1.306 christos 2137: allkernels=$( runcmd= make_in_dir etc '-V ${ALL_KERNELS}' )
1.300 uebayasi 2138: for k in $allkernels; do
2139: buildkernel "${k}"
2140: done
2141: }
2142:
1.207 jnemeth 2143: buildmodules()
2144: {
1.234 morr 2145: setmakeenv MKBINUTILS no
1.207 jnemeth 2146: if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
2147: # Building tools every time we build modules is clearly
2148: # unnecessary as well as a kernel.
2149: #
2150: statusmsg "Building modules without building new tools"
2151: buildmoduleswarned=true
2152: fi
2153:
2154: statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
2155: if [ "${MKOBJDIRS}" != "no" ]; then
1.256 tsutsui 2156: make_in_dir sys/modules obj
1.207 jnemeth 2157: fi
2158: if [ "${MKUPDATE}" = "no" ]; then
2159: make_in_dir sys/modules cleandir
2160: fi
1.256 tsutsui 2161: make_in_dir sys/modules dependall
2162: make_in_dir sys/modules install
1.207 jnemeth 2163:
1.236 pgoyette 2164: statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1.207 jnemeth 2165: }
2166:
1.335 jmcneill 2167: builddtb()
2168: {
2169: statusmsg "Building devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2170: if [ "${MKOBJDIRS}" != "no" ]; then
2171: make_in_dir sys/dtb obj
2172: fi
2173: if [ "${MKUPDATE}" = "no" ]; then
2174: make_in_dir sys/dtb cleandir
2175: fi
2176: make_in_dir sys/dtb dependall
2177: make_in_dir sys/dtb install
2178:
2179: statusmsg "Successful build of devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2180: }
2181:
1.245 jmcneill 2182: installmodules()
2183: {
2184: dir="$1"
2185: ${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules ||
2186: bomb "Failed to make installmodules to ${dir}"
2187: statusmsg "Successful installmodules to ${dir}"
2188: }
2189:
1.84 lukem 2190: installworld()
2191: {
2192: dir="$1"
1.98 lukem 2193: ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
2194: bomb "Failed to make installworld to ${dir}"
2195: statusmsg "Successful installworld to ${dir}"
1.84 lukem 2196: }
2197:
1.219 pooka 2198: # Run rump build&link tests.
2199: #
2200: # To make this feasible for running without having to install includes and
2201: # libraries into destdir (i.e. quick), we only run ld. This is possible
2202: # since the rump kernel is a closed namespace apart from calls to rumpuser.
2203: # Therefore, if ld complains only about rumpuser symbols, rump kernel
2204: # linking was successful.
1.246 wiz 2205: #
1.219 pooka 2206: # We test that rump links with a number of component configurations.
2207: # These attempt to mimic what is encountered in the full build.
2208: # See list below. The list should probably be either autogenerated
1.246 wiz 2209: # or managed elsewhere; keep it here until a better idea arises.
1.219 pooka 2210: #
2211: # Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD.
2212: #
2213:
2214: RUMP_LIBSETS='
2215: -lrump,
2216: -lrumpvfs -lrump,
1.252 jym 2217: -lrumpvfs -lrumpdev -lrump,
1.235 pooka 2218: -lrumpnet -lrump,
1.237 pooka 2219: -lrumpkern_tty -lrumpvfs -lrump,
1.219 pooka 2220: -lrumpfs_tmpfs -lrumpvfs -lrump,
1.230 pooka 2221: -lrumpfs_ffs -lrumpfs_msdos -lrumpvfs -lrumpdev_disk -lrumpdev -lrump,
1.341 riastrad 2222: -lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet
1.311 ast 2223: -lrumpdev -lrumpvfs -lrump,
1.219 pooka 2224: -lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
1.242 pooka 2225: -lrumpkern_crypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
1.220 pooka 2226: -lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
2227: -lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
1.242 pooka 2228: -lrumpdev_dm -lrumpdev -lrumpvfs -lrumpkern_crypto -lrump'
1.219 pooka 2229: dorump()
2230: {
2231: local doclean=""
2232: local doobjs=""
2233:
2234: # we cannot link libs without building csu, and that leads to lossage
2235: [ "${1}" != "rumptest" ] && bomb 'build.sh rump not yet functional. ' \
2236: 'did you mean "rumptest"?'
2237:
1.273 pooka 2238: export RUMPKERN_ONLY=1
1.227 pooka 2239: # create obj and distrib dirs
1.228 pooka 2240: if [ "${MKOBJDIRS}" != "no" ]; then
2241: make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj
2242: make_in_dir "${NETBSDSRCDIR}/sys/rump" obj
2243: fi
1.227 pooka 2244: ${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \
2245: || bomb 'could not create distrib-dirs'
2246:
1.219 pooka 2247: [ "${MKUPDATE}" = "no" ] && doclean="cleandir"
2248: targlist="${doclean} ${doobjs} dependall install"
2249: # optimize: for test we build only static libs (3x test speedup)
2250: if [ "${1}" = "rumptest" ] ; then
2251: setmakeenv NOPIC 1
2252: setmakeenv NOPROFILE 1
2253: fi
2254: for cmd in ${targlist} ; do
2255: make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd}
2256: done
2257:
2258: # if we just wanted to build & install rump, we're done
2259: [ "${1}" != "rumptest" ] && return
2260:
1.221 pooka 2261: ${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \
2262: || bomb "cd to rumpkern failed"
2263: md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'`
2264: # one little, two little, three little backslashes ...
1.231 hans 2265: md_quirks="$(echo ${md_quirks} | sed 's,\\,\\\\,g'";s/'//g" )"
1.221 pooka 2266: ${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed"
1.219 pooka 2267: tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'`
1.221 pooka 2268:
1.219 pooka 2269: local oIFS="${IFS}"
2270: IFS=","
2271: for set in ${RUMP_LIBSETS} ; do
2272: IFS="${oIFS}"
2273: ${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \
1.241 pooka 2274: -static --whole-archive ${set} 2>&1 -o /tmp/rumptest.$$ | \
1.221 pooka 2275: awk -v quirks="${md_quirks}" '
1.219 pooka 2276: /undefined reference/ &&
2277: !/more undefined references.*follow/{
1.221 pooka 2278: if (match($NF,
1.266 pooka 2279: "`(rumpuser_|rumpcomp_|__" quirks ")") == 0)
1.219 pooka 2280: fails[NR] = $0
1.221 pooka 2281: }
1.230 pooka 2282: /cannot find -l/{fails[NR] = $0}
1.241 pooka 2283: /cannot open output file/{fails[NR] = $0}
1.219 pooka 2284: END{
2285: for (x in fails)
2286: print fails[x]
2287: exit x!=0
2288: }'
2289: [ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}"
2290: done
2291: statusmsg "Rump build&link tests successful"
2292: }
1.84 lukem 2293:
1.351 christos 2294: repro_date() {
2295: # try the bsd date fail back the the linux one
1.352 christos 2296: date -u -r "$1" 2> /dev/null || date -u -d "@$1"
1.351 christos 2297: }
2298:
1.312 christos 2299: setup_mkrepro()
2300: {
2301: if [ ${MKREPRO-no} != "yes" ]; then
2302: return
2303: fi
1.349 christos 2304:
1.314 christos 2305: local dirs=${NETBSDSRCDIR-/usr/src}/
1.312 christos 2306: if [ ${MKX11-no} = "yes" ]; then
1.314 christos 2307: dirs="$dirs ${X11SRCDIR-/usr/xsrc}/"
1.312 christos 2308: fi
1.349 christos 2309:
1.312 christos 2310: local cvslatest=$(print_tooldir_program cvslatest)
1.316 christos 2311: if [ ! -x "${cvslatest}" ]; then
2312: buildtools
2313: fi
1.349 christos 2314:
1.348 christos 2315: local cvslatestflags=
2316: if ${do_expertmode}; then
2317: cvslatestflags=-i
2318: fi
1.349 christos 2319:
2320: MKREPRO_TIMESTAMP=0
2321: local d
2322: local t
2323: local vcs
2324: for d in ${dirs}; do
2325: if [ -d "${d}CVS" ]; then
2326: t=$("${cvslatest}" ${cvslatestflags} "${d}")
2327: vcs=cvs
2328: elif [ -d "${d}.git" ]; then
2329: t=$(cd "${d}" && git log -1 --format=%ct)
2330: vcs=git
2331: elif [ -d "${d}.hg" ]; then
2332: t=$(cd "${d}" &&
1.350 christos 2333: hg log -r . --template '{date(date, "%s")}\n')
1.349 christos 2334: vcs=hg
2335: else
2336: bomb "Cannot determine VCS for '$d'"
2337: fi
2338:
2339: if [ -z "$t" ]; then
2340: bomb "Failed to get timestamp for vcs=$vcs in '$d'"
2341: fi
2342:
2343: #echo "latest $d $vcs $t"
2344: if [ "$t" -gt "$MKREPRO_TIMESTAMP" ]; then
2345: MKREPRO_TIMESTAMP="$t"
2346: fi
2347: done
2348:
2349: [ "${MKREPRO_TIMESTAMP}" != "0" ] || bomb "Failed to compute timestamp"
1.351 christos 2350: statusmsg2 "MKREPRO_TIMESTAMP" "$(repro_date "${MKREPRO_TIMESTAMP}")"
1.312 christos 2351: export MKREPRO MKREPRO_TIMESTAMP
2352: }
2353:
1.84 lukem 2354: main()
2355: {
2356: initdefaults
1.130 jmc 2357: _args=$@
1.84 lukem 2358: parseoptions "$@"
1.93 lukem 2359:
1.163 apb 2360: sanitycheck
2361:
1.93 lukem 2362: build_start=$(date)
1.240 pgoyette 2363: statusmsg2 "${progname} command:" "$0 $*"
1.238 pgoyette 2364: statusmsg2 "${progname} started:" "${build_start}"
2365: statusmsg2 "NetBSD version:" "${DISTRIBVER}"
2366: statusmsg2 "MACHINE:" "${MACHINE}"
2367: statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}"
2368: statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}"
2369: statusmsg2 "HOST_SH:" "${HOST_SH}"
1.282 apb 2370: if [ -n "${BUILDID}" ]; then
2371: statusmsg2 "BUILDID:" "${BUILDID}"
2372: fi
1.287 apb 2373: if [ -n "${BUILDINFO}" ]; then
2374: printf "%b\n" "${BUILDINFO}" | \
2375: while read -r line ; do
2376: [ -s "${line}" ] && continue
2377: statusmsg2 "BUILDINFO:" "${line}"
2378: done
2379: fi
1.153 apb 2380:
1.84 lukem 2381: rebuildmake
2382: validatemakeparams
2383: createmakewrapper
1.316 christos 2384: setup_mkrepro
1.84 lukem 2385:
2386: # Perform the operations.
2387: #
1.98 lukem 2388: for op in ${operations}; do
2389: case "${op}" in
1.86 lukem 2390:
2391: makewrapper)
2392: # no-op
2393: ;;
1.84 lukem 2394:
2395: tools)
2396: buildtools
2397: ;;
1.329 christos 2398: libs)
2399: buildlibs
2400: ;;
1.84 lukem 2401:
1.125 lukem 2402: sets)
2403: statusmsg "Building sets from pre-populated ${DESTDIR}"
2404: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2405: bomb "Failed to make ${op}"
1.186 lukem 2406: setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
2407: statusmsg "Built sets to ${setdir}"
1.125 lukem 2408: ;;
1.142 apb 2409:
1.312 christos 2410: build|distribution|release)
2411: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2412: bomb "Failed to make ${op}"
2413: statusmsg "Successful make ${op}"
2414: ;;
2415:
2416: cleandir|obj|sourcesets|syspkgs|params)
1.98 lukem 2417: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2418: bomb "Failed to make ${op}"
2419: statusmsg "Successful make ${op}"
1.84 lukem 2420: ;;
2421:
1.173 jnemeth 2422: iso-image|iso-image-source)
2423: ${runcmd} "${makewrapper}" ${parallel} \
1.209 apb 2424: CDEXTRA="$CDEXTRA" ${op} ||
1.173 jnemeth 2425: bomb "Failed to make ${op}"
2426: statusmsg "Successful make ${op}"
2427: ;;
2428:
1.254 tsutsui 2429: live-image|install-image)
2430: # install-image and live-image require mtree spec files
2431: # built with UNPRIVED. Assume UNPRIVED build has been
2432: # performed if METALOG file is created in DESTDIR.
2433: if [ ! -e "${DESTDIR}/METALOG" ] ; then
2434: bomb "The release binaries must have been built with -U to create images."
2435: fi
1.253 tsutsui 2436: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2437: bomb "Failed to make ${op}"
2438: statusmsg "Successful make ${op}"
2439: ;;
1.84 lukem 2440: kernel=*)
2441: arg=${op#*=}
2442: buildkernel "${arg}"
1.105 lukem 2443: ;;
1.281 martin 2444: kernel.gdb=*)
2445: arg=${op#*=}
1.302 uebayasi 2446: configopts="-D DEBUG=-g"
2447: buildkernel "${arg}"
2448: ;;
1.105 lukem 2449: releasekernel=*)
2450: arg=${op#*=}
2451: releasekernel "${arg}"
1.84 lukem 2452: ;;
2453:
1.300 uebayasi 2454: kernels)
2455: buildkernels
2456: ;;
2457:
1.264 christos 2458: disk-image=*)
2459: arg=${op#*=}
2460: diskimage "${arg}"
2461: ;;
2462:
1.335 jmcneill 2463: dtb)
2464: builddtb
2465: ;;
2466:
1.207 jnemeth 2467: modules)
2468: buildmodules
2469: ;;
2470:
1.245 jmcneill 2471: installmodules=*)
2472: arg=${op#*=}
2473: if [ "${arg}" = "/" ] && \
2474: ( [ "${uname_s}" != "NetBSD" ] || \
2475: [ "${uname_m}" != "${MACHINE}" ] ); then
2476: bomb "'${op}' must != / for cross builds."
2477: fi
2478: installmodules "${arg}"
2479: ;;
2480:
1.84 lukem 2481: install=*)
2482: arg=${op#*=}
1.85 lukem 2483: if [ "${arg}" = "/" ] && \
2484: ( [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 2485: [ "${uname_m}" != "${MACHINE}" ] ); then
1.85 lukem 2486: bomb "'${op}' must != / for cross builds."
2487: fi
1.84 lukem 2488: installworld "${arg}"
1.70 lukem 2489: ;;
1.84 lukem 2490:
1.219 pooka 2491: rump|rumptest)
2492: dorump "${op}"
2493: ;;
2494:
1.70 lukem 2495: *)
1.84 lukem 2496: bomb "Unknown operation \`${op}'"
1.70 lukem 2497: ;;
1.84 lukem 2498:
1.70 lukem 2499: esac
1.84 lukem 2500: done
1.93 lukem 2501:
1.238 pgoyette 2502: statusmsg2 "${progname} ended:" "$(date)"
1.98 lukem 2503: if [ -s "${results}" ]; then
2504: echo "===> Summary of results:"
2505: sed -e 's/^===>//;s/^/ /' "${results}"
2506: echo "===> ."
2507: fi
1.84 lukem 2508: }
2509:
2510: main "$@"
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