Annotation of src/build.sh, Revision 1.346
1.67 thorpej 1: #! /usr/bin/env sh
1.346 ! martin 2: # $NetBSD: build.sh,v 1.345 2020/09/20 10:29:05 mrg 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
663: MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT
664: MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64
665: MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT
666: MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb
667: MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el
668: MACHINE=ews4800mips MACHINE_ARCH=mipseb
669: MACHINE=hp300 MACHINE_ARCH=m68k
1.276 skrll 670: MACHINE=hppa MACHINE_ARCH=hppa
1.286 riz 671: MACHINE=hpcarm MACHINE_ARCH=arm ALIAS=hpcoarm
1.288 riz 672: MACHINE=hpcarm MACHINE_ARCH=earmv4 ALIAS=hpcearm DEFAULT
1.258 apb 673: MACHINE=hpcmips MACHINE_ARCH=mipsel
674: MACHINE=hpcsh MACHINE_ARCH=sh3el
675: MACHINE=i386 MACHINE_ARCH=i386
676: MACHINE=ia64 MACHINE_ARCH=ia64
677: MACHINE=ibmnws MACHINE_ARCH=powerpc
1.286 riz 678: MACHINE=iyonix MACHINE_ARCH=arm ALIAS=oiyonix
679: MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix DEFAULT
1.258 apb 680: MACHINE=landisk MACHINE_ARCH=sh3el
681: MACHINE=luna68k MACHINE_ARCH=m68k
682: MACHINE=mac68k MACHINE_ARCH=m68k
683: MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT
684: MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64
685: MACHINE=mipsco MACHINE_ARCH=mipseb
686: MACHINE=mmeye MACHINE_ARCH=sh3eb
687: MACHINE=mvme68k MACHINE_ARCH=m68k
688: MACHINE=mvmeppc MACHINE_ARCH=powerpc
1.286 riz 689: MACHINE=netwinder MACHINE_ARCH=arm ALIAS=onetwinder
690: MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder DEFAULT
1.258 apb 691: MACHINE=news68k MACHINE_ARCH=m68k
692: MACHINE=newsmips MACHINE_ARCH=mipseb
693: MACHINE=next68k MACHINE_ARCH=m68k
694: MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT
695: MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64
1.296 matt 696: MACHINE=or1k MACHINE_ARCH=or1k
1.278 martin 697: MACHINE=playstation2 MACHINE_ARCH=mipsel
1.258 apb 698: MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64
699: MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT
700: MACHINE=prep MACHINE_ARCH=powerpc
1.297 matt 701: MACHINE=riscv MACHINE_ARCH=riscv64 ALIAS=riscv64 DEFAULT
702: MACHINE=riscv MACHINE_ARCH=riscv32 ALIAS=riscv32
1.258 apb 703: MACHINE=rs6000 MACHINE_ARCH=powerpc
704: MACHINE=sandpoint MACHINE_ARCH=powerpc
705: MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT
706: MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb
707: MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el
708: MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb
709: MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el
710: MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64
711: MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT
1.286 riz 712: MACHINE=shark MACHINE_ARCH=arm ALIAS=oshark
713: MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark DEFAULT
1.258 apb 714: MACHINE=sparc MACHINE_ARCH=sparc
715: MACHINE=sparc64 MACHINE_ARCH=sparc64
716: MACHINE=sun2 MACHINE_ARCH=m68000
717: MACHINE=sun3 MACHINE_ARCH=m68k
718: MACHINE=vax MACHINE_ARCH=vax
719: MACHINE=x68k MACHINE_ARCH=m68k
1.286 riz 720: MACHINE=zaurus MACHINE_ARCH=arm ALIAS=ozaurus
721: MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus DEFAULT
1.258 apb 722: '
723:
724: # getarch -- find the default MACHINE_ARCH for a MACHINE,
725: # or convert an alias to a MACHINE/MACHINE_ARCH pair.
726: #
1.291 apb 727: # Saves the original value of MACHINE in makewrappermachine before
728: # alias processing.
1.258 apb 729: #
730: # Sets MACHINE and MACHINE_ARCH if the input MACHINE value is
731: # recognised as an alias, or recognised as a machine that has a default
732: # MACHINE_ARCH (or that has only one possible MACHINE_ARCH).
733: #
734: # Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised
735: # as being associated with multiple MACHINE_ARCH values with no default.
736: #
737: # Bombs if MACHINE is not recognised.
738: #
1.79 lukem 739: getarch()
740: {
1.258 apb 741: local IFS
742: local found=""
743: local line
744:
745: IFS="${nl}"
746: makewrappermachine="${MACHINE}"
747: for line in ${valid_MACHINE_ARCH}; do
748: line="${line%%#*}" # ignore comments
749: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
750: case "${line} " in
1.283 apb 751: " ")
1.258 apb 752: # skip blank lines or comment lines
753: continue
754: ;;
755: *" ALIAS=${MACHINE} "*)
756: # Found a line with a matching ALIAS=<alias>.
757: found="$line"
758: break
759: ;;
760: "MACHINE=${MACHINE} "*" NO_DEFAULT"*)
761: # Found an explicit "NO_DEFAULT" for this MACHINE.
762: found="$line"
763: break
764: ;;
765: "MACHINE=${MACHINE} "*" DEFAULT"*)
766: # Found an explicit "DEFAULT" for this MACHINE.
767: found="$line"
768: break
769: ;;
770: "MACHINE=${MACHINE} "*)
771: # Found a line for this MACHINE. If it's the
772: # first such line, then tentatively accept it.
773: # If it's not the first matching line, then
774: # remember that there was more than one match.
775: case "$found" in
776: '') found="$line" ;;
1.290 apb 777: *) found="MULTIPLE_MATCHES" ;;
1.258 apb 778: esac
779: ;;
780: esac
781: done
1.158 apb 782:
1.258 apb 783: case "$found" in
784: *NO_DEFAULT*|*MULTIPLE_MATCHES*)
785: # MACHINE is OK, but MACHINE_ARCH is still unknown
786: return
787: ;;
788: "MACHINE="*" MACHINE_ARCH="*)
789: # Obey the MACHINE= and MACHINE_ARCH= parts of the line.
790: IFS=" "
791: for frag in ${found}; do
792: case "$frag" in
793: MACHINE=*|MACHINE_ARCH=*)
794: eval "$frag"
795: ;;
796: esac
797: done
1.160 matt 798: ;;
1.84 lukem 799: *)
1.98 lukem 800: bomb "Unknown target MACHINE: ${MACHINE}"
1.84 lukem 801: ;;
1.1 tv 802: esac
803: }
804:
1.258 apb 805: # validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported.
806: #
807: # Bombs if the pair is not supported.
808: #
1.79 lukem 809: validatearch()
810: {
1.258 apb 811: local IFS
812: local line
813: local foundpair=false foundmachine=false foundarch=false
814:
1.98 lukem 815: case "${MACHINE_ARCH}" in
1.101 lukem 816: "")
1.338 jmcneill 817: bomb "No MACHINE_ARCH provided. Use 'build.sh -m ${MACHINE} list-arch' to show options."
1.101 lukem 818: ;;
1.98 lukem 819: esac
820:
1.258 apb 821: IFS="${nl}"
822: for line in ${valid_MACHINE_ARCH}; do
823: line="${line%%#*}" # ignore comments
824: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
825: case "${line} " in
1.283 apb 826: " ")
1.258 apb 827: # skip blank lines or comment lines
828: continue
829: ;;
830: "MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*)
831: foundpair=true
832: ;;
833: "MACHINE=${MACHINE} "*)
834: foundmachine=true
835: ;;
836: *"MACHINE_ARCH=${MACHINE_ARCH} "*)
837: foundarch=true
838: ;;
839: esac
840: done
1.98 lukem 841:
1.258 apb 842: case "${foundpair}:${foundmachine}:${foundarch}" in
843: true:*)
844: : OK
1.255 matt 845: ;;
1.258 apb 846: *:false:*)
847: bomb "Unknown target MACHINE: ${MACHINE}"
1.98 lukem 848: ;;
1.258 apb 849: *:*:false)
850: bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
1.148 mrg 851: ;;
1.98 lukem 852: *)
1.258 apb 853: bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.84 lukem 854: ;;
1.47 tv 855: esac
856: }
857:
1.292 apb 858: # listarch -- list valid MACHINE/MACHINE_ARCH/ALIAS values,
859: # optionally restricted to those where the MACHINE and/or MACHINE_ARCH
860: # match specifed glob patterns.
861: #
862: listarch()
863: {
864: local machglob="$1" archglob="$2"
865: local IFS
866: local wildcard="*"
867: local line xline frag
868: local line_matches_machine line_matches_arch
869: local found=false
870:
871: # Empty machglob or archglob should match anything
872: : "${machglob:=${wildcard}}"
873: : "${archglob:=${wildcard}}"
874:
875: IFS="${nl}"
876: for line in ${valid_MACHINE_ARCH}; do
877: line="${line%%#*}" # ignore comments
878: xline="$( IFS=" ${tab}" ; echo $line )" # normalise white space
879: [ -z "${xline}" ] && continue # skip blank or comment lines
880:
881: line_matches_machine=false
882: line_matches_arch=false
883:
884: IFS=" "
885: for frag in ${xline}; do
886: case "${frag}" in
887: MACHINE=${machglob})
888: line_matches_machine=true ;;
889: ALIAS=${machglob})
890: line_matches_machine=true ;;
891: MACHINE_ARCH=${archglob})
892: line_matches_arch=true ;;
893: esac
894: done
895:
896: if $line_matches_machine && $line_matches_arch; then
897: found=true
898: echo "$line"
899: fi
900: done
901: if ! $found; then
902: echo >&2 "No match for" \
903: "MACHINE=${machglob} MACHINE_ARCH=${archglob}"
904: return 1
905: fi
906: return 0
907: }
908:
1.210 apb 909: # nobomb_getmakevar --
910: # Given the name of a make variable in $1, print make's idea of the
911: # value of that variable, or return 1 if there's an error.
912: #
1.168 apb 913: nobomb_getmakevar()
1.79 lukem 914: {
1.168 apb 915: [ -x "${make}" ] || return 1
916: "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15 tv 917: _x_:
918: echo \${$1}
919: .include <bsd.prog.mk>
1.70 lukem 920: .include <bsd.kernobj.mk>
1.15 tv 921: EOF
922: }
923:
1.250 apb 924: # bomb_getmakevar --
1.210 apb 925: # Given the name of a make variable in $1, print make's idea of the
926: # value of that variable, or bomb if there's an error.
927: #
928: bomb_getmakevar()
1.168 apb 929: {
1.210 apb 930: [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
931: nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
1.168 apb 932: }
933:
1.250 apb 934: # getmakevar --
1.210 apb 935: # Given the name of a make variable in $1, print make's idea of the
936: # value of that variable, or print a literal '$' followed by the
937: # variable name if ${make} is not executable. This is intended for use in
938: # messages that need to be readable even if $make hasn't been built,
939: # such as when build.sh is run with the "-n" option.
940: #
1.98 lukem 941: getmakevar()
1.82 lukem 942: {
1.98 lukem 943: if [ -x "${make}" ]; then
1.210 apb 944: bomb_getmakevar "$1"
1.82 lukem 945: else
946: echo "\$$1"
947: fi
948: }
949:
1.109 lukem 950: setmakeenv()
951: {
952: eval "$1='$2'; export $1"
953: makeenv="${makeenv} $1"
954: }
1.321 kre 955: safe_setmakeenv()
956: {
957: case "$1" in
958:
959: # Look for any vars we want to prohibit here, like:
960: # Bad | Dangerous) usage "Cannot override $1 with -V";;
961:
962: # That first char is OK has already been verified.
963: *[!A-Za-z0-9_]*) usage "Bad variable name (-V): '$1'";;
964: esac
965: setmakeenv "$@"
966: }
1.109 lukem 967:
1.111 lukem 968: unsetmakeenv()
969: {
970: eval "unset $1"
971: makeenv="${makeenv} $1"
972: }
1.321 kre 973: safe_unsetmakeenv()
974: {
975: case "$1" in
976:
977: # Look for any vars user should not be able to unset
978: # Needed | Must_Have) usage "Variable $1 cannot be unset";;
979:
980: [!A-Za-z_]* | *[!A-Za-z0-9_]*) usage "Bad variable name (-Z): '$1'";;
981: esac
982: unsetmakeenv "$1"
983: }
1.111 lukem 984:
1.208 apb 985: # Given a variable name in $1, modify the variable in place as follows:
986: # For each space-separated word in the variable, call resolvepath.
1.189 dyoung 987: resolvepaths()
988: {
1.208 apb 989: local var="$1"
990: local val
991: eval val=\"\${${var}}\"
992: local newval=''
993: local word
994: for word in ${val}; do
995: resolvepath word
996: newval="${newval}${newval:+ }${word}"
1.189 dyoung 997: done
1.208 apb 998: eval ${var}=\"\${newval}\"
1.189 dyoung 999: }
1000:
1.208 apb 1001: # Given a variable name in $1, modify the variable in place as follows:
1.131 junyoung 1002: # Convert possibly-relative path to absolute path by prepending
1003: # ${TOP} if necessary. Also delete trailing "/", if any.
1.79 lukem 1004: resolvepath()
1005: {
1.208 apb 1006: local var="$1"
1007: local val
1008: eval val=\"\${${var}}\"
1009: case "${val}" in
1.131 junyoung 1010: /)
1011: ;;
1.84 lukem 1012: /*)
1.208 apb 1013: val="${val%/}"
1.84 lukem 1014: ;;
1015: *)
1.208 apb 1016: val="${TOP}/${val%/}"
1.84 lukem 1017: ;;
1.10 tv 1018: esac
1.208 apb 1019: eval ${var}=\"\${val}\"
1.10 tv 1020: }
1021:
1.79 lukem 1022: usage()
1023: {
1.84 lukem 1024: if [ -n "$*" ]; then
1025: echo ""
1026: echo "${progname}: $*"
1027: fi
1.70 lukem 1028: cat <<_usage_
1.83 lukem 1029:
1.312 christos 1030: Usage: ${progname} [-EhnoPRrUuxy] [-a arch] [-B buildid] [-C cdextras]
1.344 kim 1031: [-c compiler] [-D dest] [-j njob] [-M obj] [-m mach]
1.342 riastrad 1032: [-N noisy] [-O obj] [-R release] [-S seed] [-T tools]
1.222 uebayasi 1033: [-V var=[value]] [-w wrapper] [-X x11src] [-Y extsrcsrc]
1034: [-Z var]
1.195 lukem 1035: operation [...]
1.84 lukem 1036:
1.86 lukem 1037: Build operations (all imply "obj" and "tools"):
1.125 lukem 1038: build Run "make build".
1039: distribution Run "make distribution" (includes DESTDIR/etc/ files).
1040: release Run "make release" (includes kernels & distrib media).
1.84 lukem 1041:
1042: Other operations:
1.125 lukem 1043: help Show this message and exit.
1.98 lukem 1044: makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125 lukem 1045: Always performed.
1.195 lukem 1046: cleandir Run "make cleandir". [Default unless -u is used]
1.335 jmcneill 1047: dtb Build devicetree blobs.
1.125 lukem 1048: obj Run "make obj". [Default unless -o is used]
1049: tools Build and install tools.
1050: install=idir Run "make installworld" to \`idir' to install all sets
1.195 lukem 1051: except \`etc'. Useful after "distribution" or "release"
1.105 lukem 1052: kernel=conf Build kernel with config file \`conf'
1.281 martin 1053: kernel.gdb=conf Build kernel (including netbsd.gdb) with config
1.303 uebayasi 1054: file \`conf'
1.125 lukem 1055: releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
1.303 uebayasi 1056: kernels Build all kernels
1.245 jmcneill 1057: installmodules=idir Run "make installmodules" to \`idir' to install all
1058: kernel modules.
1.226 mbalmer 1059: modules Build kernel modules.
1.219 pooka 1060: rumptest Do a linktest for rump (for developers).
1.186 lukem 1061: sets Create binary sets in
1.195 lukem 1062: RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
1063: DESTDIR should be populated beforehand.
1.345 mrg 1064: distsets Same as "distribution sets".
1.125 lukem 1065: sourcesets Create source sets in RELEASEDIR/source/sets.
1.186 lukem 1066: syspkgs Create syspkgs in
1.195 lukem 1067: RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
1.299 snj 1068: iso-image Create CD-ROM image in RELEASEDIR/images.
1069: iso-image-source Create CD-ROM image with source in RELEASEDIR/images.
1.253 tsutsui 1070: live-image Create bootable live image in
1071: RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage.
1072: install-image Create bootable installation image in
1073: RELEASEDIR/RELEASEMACHINEDIR/installation/installimage.
1.307 wiz 1074: disk-image=target Create bootable disk image in
1.303 uebayasi 1075: RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/target.img.gz.
1.125 lukem 1076: params Display various make(1) parameters.
1.292 apb 1077: list-arch Display a list of valid MACHINE/MACHINE_ARCH values,
1078: and exit. The list may be narrowed by passing glob
1079: patterns or exact values in MACHINE or MACHINE_ARCH.
1.84 lukem 1080:
1081: Options:
1.246 wiz 1082: -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
1083: -B buildid Set BUILDID to buildid.
1084: -C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
1.342 riastrad 1085: -c compiler Select compiler:
1086: clang
1087: gcc
1088: [Default: gcc]
1.246 wiz 1089: -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
1090: -E Set "expert" mode; disables various safety checks.
1.345 mrg 1091: Should not be used without expert knowledge of the build
1092: system.
1.246 wiz 1093: -h Print this help message.
1094: -j njob Run up to njob jobs in parallel; see make(1) -j.
1095: -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1096: Unsets MAKEOBJDIR.
1.291 apb 1097: -m mach Set MACHINE to mach. Some mach values are actually
1098: aliases that set MACHINE/MACHINE_ARCH pairs.
1099: [Default: deduced from the host system if the host
1100: OS is NetBSD]
1.246 wiz 1101: -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
1102: 0 Minimal output ("quiet")
1103: 1 Describe what is occurring
1.345 mrg 1104: 2 Describe what is occurring and echo the actual
1105: command
1.246 wiz 1106: 3 Ignore the effect of the "@" prefix in make commands
1107: 4 Trace shell commands using the shell's -x flag
1108: [Default: 2]
1109: -n Show commands that would be executed, but do not execute them.
1110: -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1111: Unsets MAKEOBJDIRPREFIX.
1112: -o Set MKOBJDIRS=no; do not create objdirs at start of build.
1.312 christos 1113: -P Set MKREPRO and MKREPRO_TIMESTAMP to the latest source
1114: CVS timestamp for reproducible builds.
1.246 wiz 1115: -R release Set RELEASEDIR to release. [Default: releasedir]
1116: -r Remove contents of TOOLDIR and DESTDIR before building.
1117: -S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
1118: -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
1119: the environment, ${toolprefix}make will be (re)built
1120: unconditionally.
1121: -U Set MKUNPRIVED=yes; build without requiring root privileges,
1122: install from an UNPRIVED build with proper file permissions.
1123: -u Set MKUPDATE=yes; do not run "make cleandir" first.
1124: Without this, everything is rebuilt, including the tools.
1125: -V var=[value] Set variable \`var' to \`value'.
1126: -w wrapper Create ${toolprefix}make script as wrapper.
1127: [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1128: -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
1129: -x Set MKX11=yes; build X11 from X11SRCDIR
1130: -Y extsrcsrc Set EXTSRCSRCDIR to extsrcsrc. [Default: /usr/extsrc]
1131: -y Set MKEXTSRC=yes; build extsrc from EXTSRCSRCDIR
1132: -Z var Unset ("zap") variable \`var'.
1.83 lukem 1133:
1.70 lukem 1134: _usage_
1.1 tv 1135: exit 1
1136: }
1137:
1.84 lukem 1138: parseoptions()
1139: {
1.342 riastrad 1140: opts='a:B:C:c:D:Ehj:M:m:N:nO:oPR:rS:T:UuV:w:X:xY:yZ:'
1.293 apb 1141: opt_a=false
1.295 apb 1142: opt_m=false
1.84 lukem 1143:
1144: if type getopts >/dev/null 2>&1; then
1145: # Use POSIX getopts.
1.98 lukem 1146: #
1147: getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84 lukem 1148: optargcmd=':'
1.98 lukem 1149: optremcmd='shift $((${OPTIND} -1))'
1.84 lukem 1150: else
1151: type getopt >/dev/null 2>&1 ||
1.249 apb 1152: bomb "Shell does not support getopts or getopt"
1.84 lukem 1153:
1154: # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98 lukem 1155: #
1156: args="$(getopt ${opts} $*)"
1.84 lukem 1157: [ $? = 0 ] || usage
1.98 lukem 1158: set -- ${args}
1.84 lukem 1159:
1160: getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
1161: optargcmd='OPTARG="$1"; shift'
1162: optremcmd=':'
1163: fi
1164:
1165: # Parse command line options.
1166: #
1.98 lukem 1167: while eval ${getoptcmd}; do
1168: case ${opt} in
1.84 lukem 1169:
1170: -a)
1.98 lukem 1171: eval ${optargcmd}
1172: MACHINE_ARCH=${OPTARG}
1.293 apb 1173: opt_a=true
1.84 lukem 1174: ;;
1175:
1176: -B)
1.98 lukem 1177: eval ${optargcmd}
1178: BUILDID=${OPTARG}
1.84 lukem 1179: ;;
1180:
1.174 jnemeth 1181: -C)
1.208 apb 1182: eval ${optargcmd}; resolvepaths OPTARG
1.209 apb 1183: CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
1.174 jnemeth 1184: ;;
1185:
1.342 riastrad 1186: -c)
1187: eval ${optargcmd}
1188: case "${OPTARG}" in
1189: gcc) # default, no variables needed
1190: ;;
1191: clang) setmakeenv HAVE_LLVM yes
1192: setmakeenv MKLLVM yes
1193: setmakeenv MKGCC no
1194: ;;
1195: #pcc) ...
1196: # ;;
1197: *) bomb "Unknown compiler: ${OPTARG}"
1198: esac
1199: ;;
1200:
1.84 lukem 1201: -D)
1.208 apb 1202: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1203: setmakeenv DESTDIR "${OPTARG}"
1.84 lukem 1204: ;;
1205:
1206: -E)
1207: do_expertmode=true
1208: ;;
1209:
1210: -j)
1.98 lukem 1211: eval ${optargcmd}
1212: parallel="-j ${OPTARG}"
1.84 lukem 1213: ;;
1214:
1215: -M)
1.208 apb 1216: eval ${optargcmd}; resolvepath OPTARG
1.212 apb 1217: case "${OPTARG}" in
1.247 apb 1218: \$*) usage "-M argument must not begin with '\$'"
1.212 apb 1219: ;;
1220: *\$*) # can use resolvepath, but can't set TOP_objdir
1221: resolvepath OPTARG
1222: ;;
1223: *) resolvepath OPTARG
1224: TOP_objdir="${OPTARG}${TOP}"
1225: ;;
1226: esac
1.111 lukem 1227: unsetmakeenv MAKEOBJDIR
1.109 lukem 1228: setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84 lukem 1229: ;;
1230:
1231: # -m overrides MACHINE_ARCH unless "-a" is specified
1232: -m)
1.98 lukem 1233: eval ${optargcmd}
1234: MACHINE="${OPTARG}"
1.295 apb 1235: opt_m=true
1.84 lukem 1236: ;;
1237:
1.119 lukem 1238: -N)
1239: eval ${optargcmd}
1240: case "${OPTARG}" in
1.199 apb 1241: 0|1|2|3|4)
1.121 lukem 1242: setmakeenv MAKEVERBOSE "${OPTARG}"
1.119 lukem 1243: ;;
1244: *)
1245: usage "'${OPTARG}' is not a valid value for -N"
1246: ;;
1247: esac
1248: ;;
1249:
1.84 lukem 1250: -n)
1251: runcmd=echo
1252: ;;
1253:
1254: -O)
1.212 apb 1255: eval ${optargcmd}
1256: case "${OPTARG}" in
1.247 apb 1257: *\$*) usage "-O argument must not contain '\$'"
1.212 apb 1258: ;;
1259: *) resolvepath OPTARG
1260: TOP_objdir="${OPTARG}"
1261: ;;
1262: esac
1.111 lukem 1263: unsetmakeenv MAKEOBJDIRPREFIX
1.109 lukem 1264: setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84 lukem 1265: ;;
1266:
1267: -o)
1268: MKOBJDIRS=no
1269: ;;
1270:
1.312 christos 1271: -P)
1272: MKREPRO=yes
1273: ;;
1274:
1.84 lukem 1275: -R)
1.208 apb 1276: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1277: setmakeenv RELEASEDIR "${OPTARG}"
1.84 lukem 1278: ;;
1279:
1280: -r)
1281: do_removedirs=true
1282: do_rebuildmake=true
1283: ;;
1284:
1.190 perry 1285: -S)
1286: eval ${optargcmd}
1287: setmakeenv BUILDSEED "${OPTARG}"
1288: ;;
1289:
1.84 lukem 1290: -T)
1.208 apb 1291: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1292: TOOLDIR="${OPTARG}"
1.84 lukem 1293: export TOOLDIR
1294: ;;
1295:
1296: -U)
1.109 lukem 1297: setmakeenv MKUNPRIVED yes
1.84 lukem 1298: ;;
1.44 lukem 1299:
1.84 lukem 1300: -u)
1.109 lukem 1301: setmakeenv MKUPDATE yes
1.84 lukem 1302: ;;
1.15 tv 1303:
1.84 lukem 1304: -V)
1.98 lukem 1305: eval ${optargcmd}
1.84 lukem 1306: case "${OPTARG}" in
1.80 lukem 1307: # XXX: consider restricting which variables can be changed?
1.321 kre 1308: [a-zA-Z_]*=*)
1309: safe_setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1310: ;;
1311: [a-zA-Z_]*)
1312: safe_setmakeenv "${OPTARG}" ""
1.84 lukem 1313: ;;
1314: *)
1.331 pgoyette 1315: usage "-V argument must be of the form 'var[=value]'"
1.84 lukem 1316: ;;
1317: esac
1318: ;;
1319:
1320: -w)
1.208 apb 1321: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1322: makewrapper="${OPTARG}"
1.84 lukem 1323: ;;
1324:
1.127 lukem 1325: -X)
1.208 apb 1326: eval ${optargcmd}; resolvepath OPTARG
1.127 lukem 1327: setmakeenv X11SRCDIR "${OPTARG}"
1328: ;;
1329:
1330: -x)
1331: setmakeenv MKX11 yes
1332: ;;
1333:
1.222 uebayasi 1334: -Y)
1335: eval ${optargcmd}; resolvepath OPTARG
1336: setmakeenv EXTSRCSRCDIR "${OPTARG}"
1337: ;;
1338:
1339: -y)
1340: setmakeenv MKEXTSRC yes
1341: ;;
1342:
1.111 lukem 1343: -Z)
1344: eval ${optargcmd}
1345: # XXX: consider restricting which variables can be unset?
1.321 kre 1346: safe_unsetmakeenv "${OPTARG}"
1.111 lukem 1347: ;;
1348:
1.84 lukem 1349: --)
1350: break
1351: ;;
1352:
1353: -'?'|-h)
1354: usage
1355: ;;
1356:
1357: esac
1358: done
1359:
1360: # Validate operations.
1361: #
1.98 lukem 1362: eval ${optremcmd}
1.84 lukem 1363: while [ $# -gt 0 ]; do
1364: op=$1; shift
1.98 lukem 1365: operations="${operations} ${op}"
1.84 lukem 1366:
1.98 lukem 1367: case "${op}" in
1.84 lukem 1368:
1.87 lukem 1369: help)
1370: usage
1371: ;;
1372:
1.292 apb 1373: list-arch)
1374: listarch "${MACHINE}" "${MACHINE_ARCH}"
1375: exit $?
1376: ;;
1377:
1.305 uebayasi 1378: kernel=*|releasekernel=*|kernel.gdb=*)
1.84 lukem 1379: arg=${op#*=}
1380: op=${op%%=*}
1.98 lukem 1381: [ -n "${arg}" ] ||
1.105 lukem 1382: bomb "Must supply a kernel name with \`${op}=...'"
1.84 lukem 1383: ;;
1384:
1.264 christos 1385: disk-image=*)
1386: arg=${op#*=}
1387: op=disk_image
1388: [ -n "${arg}" ] ||
1389: bomb "Must supply a target name with \`${op}=...'"
1390:
1391: ;;
1392:
1.245 jmcneill 1393: install=*|installmodules=*)
1.84 lukem 1394: arg=${op#*=}
1395: op=${op%%=*}
1.98 lukem 1396: [ -n "${arg}" ] ||
1397: bomb "Must supply a directory with \`install=...'"
1.84 lukem 1398: ;;
1399:
1.345 mrg 1400: distsets)
1401: operations="$(echo "$operations" | sed 's/distsets/distribution sets/')"
1402: do_sets=true
1403: op=distribution
1404: ;;
1405:
1.301 apb 1406: build|\
1407: cleandir|\
1408: distribution|\
1.335 jmcneill 1409: dtb|\
1.301 apb 1410: install-image|\
1411: iso-image-source|\
1412: iso-image|\
1413: kernels|\
1.329 christos 1414: libs|\
1.301 apb 1415: live-image|\
1416: makewrapper|\
1417: modules|\
1418: obj|\
1419: params|\
1420: release|\
1421: rump|\
1422: rumptest|\
1423: sets|\
1424: sourcesets|\
1425: syspkgs|\
1426: tools)
1.219 pooka 1427: ;;
1428:
1.80 lukem 1429: *)
1.84 lukem 1430: usage "Unknown operation \`${op}'"
1431: ;;
1432:
1.80 lukem 1433: esac
1.301 apb 1434: # ${op} may contain chars that are not allowed in variable
1435: # names. Replace them with '_' before setting do_${op}.
1436: op="$( echo "$op" | tr -s '.-' '__')"
1.98 lukem 1437: eval do_${op}=true
1.84 lukem 1438: done
1.98 lukem 1439: [ -n "${operations}" ] || usage "Missing operation to perform."
1.84 lukem 1440:
1441: # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
1442: #
1.98 lukem 1443: if [ -z "${MACHINE}" ]; then
1444: [ "${uname_s}" = "NetBSD" ] ||
1445: bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84 lukem 1446: MACHINE=${uname_m}
1.332 mrg 1447: MACHINE_ARCH=${uname_p}
1.84 lukem 1448: fi
1.295 apb 1449: if $opt_m && ! $opt_a; then
1450: # Settings implied by the command line -m option
1451: # override MACHINE_ARCH from the environment (if any).
1452: getarch
1453: fi
1454: [ -n "${MACHINE_ARCH}" ] || getarch
1.84 lukem 1455: validatearch
1456:
1457: # Set up default make(1) environment.
1458: #
1.98 lukem 1459: makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
1460: [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.287 apb 1461: [ -z "${BUILDINFO}" ] || makeenv="${makeenv} BUILDINFO"
1.248 apb 1462: MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS}"
1463: MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84 lukem 1464: export MAKEFLAGS MACHINE MACHINE_ARCH
1.284 apb 1465: setmakeenv USETOOLS "yes"
1466: setmakeenv MAKEWRAPPERMACHINE "${makewrappermachine:-${MACHINE}}"
1.346 ! martin 1467: setmakeenv MAKE_OBJDIR_CHECK_WRITABLE no
1.84 lukem 1468: }
1469:
1.248 apb 1470: # sanitycheck --
1471: # Sanity check after parsing command line options, before rebuildmake.
1472: #
1.163 apb 1473: sanitycheck()
1474: {
1.260 apb 1475: # Install as non-root is a bad idea.
1476: #
1477: if ${do_install} && [ "$id_u" -ne 0 ] ; then
1478: if ${do_expertmode}; then
1479: warning "Will install as an unprivileged user."
1480: else
1481: bomb "-E must be set for install as an unprivileged user."
1482: fi
1483: fi
1484:
1.163 apb 1485: # If the PATH contains any non-absolute components (including,
1.170 apb 1486: # but not limited to, "." or ""), then complain. As an exception,
1487: # allow "" or "." as the last component of the PATH. This is fatal
1.163 apb 1488: # if expert mode is not in effect.
1489: #
1.170 apb 1490: local path="${PATH}"
1491: path="${path%:}" # delete trailing ":"
1492: path="${path%:.}" # delete trailing ":."
1493: case ":${path}:/" in
1.334 jmcneill 1494: *:[!/~]*)
1.163 apb 1495: if ${do_expertmode}; then
1496: warning "PATH contains non-absolute components"
1497: else
1.164 apb 1498: bomb "PATH environment variable must not" \
1499: "contain non-absolute components"
1.163 apb 1500: fi
1501: ;;
1502: esac
1.317 maya 1503:
1.320 kre 1504: while [ ${MKX11-no} = "yes" ]; do # not really a loop
1505: test -n "${X11SRCDIR}" && {
1506: test -d "${X11SRCDIR}" ||
1507: bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)"
1508: break
1509: }
1510: for _xd in \
1511: "${NETBSDSRCDIR%/*}/xsrc" \
1512: "${NETBSDSRCDIR}/xsrc" \
1513: /usr/xsrc
1514: do
1515: test -d "${_xd}" &&
1516: setmakeenv X11SRCDIR "${_xd}" &&
1517: break 2
1518: done
1.318 maya 1519: bomb "Asked to build X11 but no xsrc"
1.320 kre 1520: done
1.163 apb 1521: }
1.317 maya 1522:
1.213 apb 1523: # print_tooldir_make --
1524: # Try to find and print a path to an existing
1.312 christos 1525: # ${TOOLDIR}/bin/${toolprefix}program
1526: print_tooldir_program()
1.168 apb 1527: {
1.213 apb 1528: local possible_TOP_OBJ
1529: local possible_TOOLDIR
1.312 christos 1530: local possible_program
1531: local tooldir_program
1532: local program=${1}
1.213 apb 1533:
1534: if [ -n "${TOOLDIR}" ]; then
1.312 christos 1535: echo "${TOOLDIR}/bin/${toolprefix}${program}"
1536: return
1.213 apb 1537: fi
1.168 apb 1538:
1.198 apb 1539: # Set host_ostype to something like "NetBSD-4.5.6-i386". This
1540: # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
1541: #
1.168 apb 1542: local host_ostype="${uname_s}-$(
1543: echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1.194 lukem 1544: )-$(
1.168 apb 1545: echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1546: )"
1547:
1.198 apb 1548: # Look in a few potential locations for
1.312 christos 1549: # ${possible_TOOLDIR}/bin/${toolprefix}${program}.
1550: # If we find it, then set possible_program.
1.198 apb 1551: #
1552: # In the usual case (without interference from environment
1553: # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
1.212 apb 1554: # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
1555: #
1556: # In practice it's difficult to figure out the correct value
1557: # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
1558: # options were passed to build.sh, then ${TOP_objdir} will be
1559: # the correct value. We also try a few other possibilities, but
1560: # we do not replicate all the logic of <bsd.obj.mk>.
1.198 apb 1561: #
1.212 apb 1562: for possible_TOP_OBJ in \
1563: "${TOP_objdir}" \
1564: "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
1565: "${TOP}" \
1566: "${TOP}/obj" \
1.198 apb 1567: "${TOP}/obj.${MACHINE}"
1568: do
1.212 apb 1569: [ -n "${possible_TOP_OBJ}" ] || continue
1.198 apb 1570: possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
1.312 christos 1571: possible_program="${possible_TOOLDIR}/bin/${toolprefix}${program}"
1.213 apb 1572: if [ -x "${possible_make}" ]; then
1.312 christos 1573: echo ${possible_program}
1574: return;
1.198 apb 1575: fi
1576: done
1.312 christos 1577: echo ""
1578: }
1579: # print_tooldir_make --
1580: # Try to find and print a path to an existing
1581: # ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
1582: # new version of ${toolprefix}make has been built.
1583: #
1584: # * If TOOLDIR was set in the environment or on the command line, use
1585: # that value.
1586: # * Otherwise try to guess what TOOLDIR would be if not overridden by
1587: # /etc/mk.conf, and check whether the resulting directory contains
1588: # a copy of ${toolprefix}make (this should work for everybody who
1589: # doesn't override TOOLDIR via /etc/mk.conf);
1590: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
1591: # in the PATH (this might accidentally find a version of make that
1592: # does not understand the syntax used by NetBSD make, and that will
1593: # lead to failure in the next step);
1594: # * If a copy of make was found above, try to use it with
1595: # nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
1596: # result only if it's a directory that already exists;
1597: # * If a value of TOOLDIR was found above, and if
1598: # ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
1599: #
1600: print_tooldir_make()
1601: {
1602: local possible_make
1603: local possible_TOOLDIR
1604: local tooldir_make
1.198 apb 1605:
1.312 christos 1606: possible_make=$(print_tooldir_program make)
1.198 apb 1607: # If the above didn't work, search the PATH for a suitable
1608: # ${toolprefix}make, nbmake, bmake, or make.
1609: #
1.213 apb 1610: : ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
1611: : ${possible_make:=$(find_in_PATH nbmake '')}
1612: : ${possible_make:=$(find_in_PATH bmake '')}
1613: : ${possible_make:=$(find_in_PATH make '')}
1614:
1615: # At this point, we don't care whether possible_make is in the
1616: # correct TOOLDIR or not; we simply want it to be usable by
1617: # getmakevar to help us find the correct TOOLDIR.
1618: #
1619: # Use ${possible_make} with nobomb_getmakevar to try to find
1620: # the value of TOOLDIR. Believe the result only if it's
1621: # a directory that already exists and contains bin/${toolprefix}make.
1622: #
1623: if [ -x "${possible_make}" ]; then
1624: possible_TOOLDIR="$(
1.250 apb 1625: make="${possible_make}" \
1626: nobomb_getmakevar TOOLDIR 2>/dev/null
1.213 apb 1627: )"
1628: if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
1629: && [ -d "${possible_TOOLDIR}" ];
1630: then
1631: tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
1632: if [ -x "${tooldir_make}" ]; then
1633: echo "${tooldir_make}"
1634: return 0
1635: fi
1636: fi
1.168 apb 1637: fi
1.213 apb 1638: return 1
1.168 apb 1639: }
1640:
1.213 apb 1641: # rebuildmake --
1642: # Rebuild nbmake in a temporary directory if necessary. Sets $make
1643: # to a path to the nbmake executable. Sets done_rebuildmake=true
1644: # if nbmake was rebuilt.
1645: #
1646: # There is a cyclic dependency between building nbmake and choosing
1647: # TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
1648: # would like to use getmakevar to get the value of TOOLDIR; but we can't
1649: # use getmakevar before we have an up to date version of nbmake; we
1650: # might already have an up to date version of nbmake in TOOLDIR, but we
1651: # don't yet know where TOOLDIR is.
1652: #
1653: # The default value of TOOLDIR also depends on the location of the top
1654: # level object directory, so $(getmakevar TOOLDIR) invoked before or
1655: # after making the top level object directory may produce different
1656: # results.
1657: #
1658: # Strictly speaking, we should do the following:
1659: #
1660: # 1. build a new version of nbmake in a temporary directory;
1661: # 2. use the temporary nbmake to create the top level obj directory;
1662: # 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
1.265 oki 1663: # get the correct value of TOOLDIR;
1.214 apb 1664: # 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
1.213 apb 1665: #
1666: # However, people don't like building nbmake unnecessarily if their
1667: # TOOLDIR has not changed since an earlier build. We try to avoid
1668: # rebuilding a temporary version of nbmake by taking some shortcuts to
1669: # guess a value for TOOLDIR, looking for an existing version of nbmake
1670: # in that TOOLDIR, and checking whether that nbmake is newer than the
1671: # sources used to build it.
1672: #
1.84 lukem 1673: rebuildmake()
1674: {
1.213 apb 1675: make="$(print_tooldir_make)"
1676: if [ -n "${make}" ] && [ -x "${make}" ]; then
1.343 rillig 1677: for f in usr.bin/make/*.[ch]; do
1.98 lukem 1678: if [ "${f}" -nt "${make}" ]; then
1.213 apb 1679: statusmsg "${make} outdated" \
1680: "(older than ${f}), needs building."
1.84 lukem 1681: do_rebuildmake=true
1682: break
1683: fi
1684: done
1685: else
1.213 apb 1686: statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
1.84 lukem 1687: do_rebuildmake=true
1688: fi
1689:
1690: # Build bootstrap ${toolprefix}make if needed.
1.309 christos 1691: if ! ${do_rebuildmake}; then
1692: return
1.84 lukem 1693: fi
1.341 riastrad 1694:
1.340 lukem 1695: # Silent configure with MAKEVERBOSE==0
1696: if [ ${MAKEVERBOSE:-2} -eq 0 ]; then
1697: configure_args=--silent
1698: fi
1.309 christos 1699:
1700: statusmsg "Bootstrapping ${toolprefix}make"
1701: ${runcmd} cd "${tmpdir}"
1.323 uwe 1702: ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1703: CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.340 lukem 1704: ${HOST_SH} "${TOP}/tools/make/configure" ${configure_args} ||
1.309 christos 1705: ( cp ${tmpdir}/config.log ${tmpdir}-config.log
1706: bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" )
1707: ${runcmd} ${HOST_SH} buildmake.sh ||
1708: bomb "Build of ${toolprefix}make failed"
1709: make="${tmpdir}/${toolprefix}make"
1710: ${runcmd} cd "${TOP}"
1.343 rillig 1711: ${runcmd} rm -f usr.bin/make/*.o
1.309 christos 1712: done_rebuildmake=true
1.84 lukem 1713: }
1714:
1.248 apb 1715: # validatemakeparams --
1716: # Perform some late sanity checks, after rebuildmake,
1717: # but before createmakewrapper or any real work.
1718: #
1.257 apb 1719: # Creates the top-level obj directory, because that
1720: # is needed by some of the sanity checks.
1721: #
1722: # Prints status messages reporting the values of several variables.
1.248 apb 1723: #
1.84 lukem 1724: validatemakeparams()
1725: {
1.257 apb 1726: # MAKECONF (which defaults to /etc/mk.conf in share/mk/bsd.own.mk)
1727: # can affect many things, so mention it in an early status message.
1728: #
1729: MAKECONF=$(getmakevar MAKECONF)
1730: if [ -e "${MAKECONF}" ]; then
1731: statusmsg2 "MAKECONF file:" "${MAKECONF}"
1732: else
1733: statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)"
1734: fi
1735:
1.275 apb 1736: # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE.
1737: # These may be set as build.sh options or in "mk.conf".
1738: # Don't export them as they're only used for tests in build.sh.
1739: #
1740: MKOBJDIRS=$(getmakevar MKOBJDIRS)
1741: MKUNPRIVED=$(getmakevar MKUNPRIVED)
1742: MKUPDATE=$(getmakevar MKUPDATE)
1743:
1744: # Non-root should always use either the -U or -E flag.
1745: #
1746: if ! ${do_expertmode} && \
1747: [ "$id_u" -ne 0 ] && \
1748: [ "${MKUNPRIVED}" = "no" ] ; then
1749: bomb "-U or -E must be set for build as an unprivileged user."
1750: fi
1751:
1.98 lukem 1752: if [ "${runcmd}" = "echo" ]; then
1.84 lukem 1753: TOOLCHAIN_MISSING=no
1754: EXTERNAL_TOOLCHAIN=""
1755: else
1.210 apb 1756: TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
1757: EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
1.84 lukem 1758: fi
1759: if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86 lukem 1760: [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98 lukem 1761: ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
1762: ${runcmd} echo " MACHINE: ${MACHINE}"
1763: ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
1764: ${runcmd} echo ""
1765: ${runcmd} echo "All builds for this platform should be done via a traditional make"
1766: ${runcmd} echo "If you wish to use an external cross-toolchain, set"
1767: ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
1768: ${runcmd} echo "in either the environment or mk.conf and rerun"
1769: ${runcmd} echo " ${progname} $*"
1.84 lukem 1770: exit 1
1771: fi
1772:
1.106 lukem 1773: if [ "${MKOBJDIRS}" != "no" ]; then
1.212 apb 1774: # Create the top-level object directory.
1.106 lukem 1775: #
1.212 apb 1776: # "make obj NOSUBDIR=" can handle most cases, but it
1777: # can't handle the case where MAKEOBJDIRPREFIX is set
1778: # while the corresponding directory does not exist
1779: # (rules in <bsd.obj.mk> would abort the build). We
1780: # therefore have to handle the MAKEOBJDIRPREFIX case
1781: # without invoking "make obj". The MAKEOBJDIR case
1782: # could be handled either way, but we choose to handle
1783: # it similarly to MAKEOBJDIRPREFIX.
1.191 apb 1784: #
1.212 apb 1785: if [ -n "${TOP_obj}" ]; then
1786: # It must have been set by the "-M" or "-O"
1787: # command line options, so there's no need to
1788: # use getmakevar
1789: :
1790: elif [ -n "$MAKEOBJDIRPREFIX" ]; then
1791: TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
1792: elif [ -n "$MAKEOBJDIR" ]; then
1793: TOP_obj="$(getmakevar MAKEOBJDIR)"
1794: fi
1795: if [ -n "$TOP_obj" ]; then
1796: ${runcmd} mkdir -p "${TOP_obj}" ||
1797: bomb "Can't create top level object directory" \
1798: "${TOP_obj}"
1799: else
1800: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1801: bomb "Can't create top level object directory" \
1802: "using make obj"
1.106 lukem 1803: fi
1804:
1.212 apb 1805: # make obj in tools to ensure that the objdir for "tools"
1806: # is available.
1.106 lukem 1807: #
1.98 lukem 1808: ${runcmd} cd tools
1809: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1810: bomb "Failed to make obj in tools"
1811: ${runcmd} cd "${TOP}"
1.84 lukem 1812: fi
1.80 lukem 1813:
1.215 apb 1814: # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
1815: # and bomb if they have changed from the values we had from the
1816: # command line or environment.
1817: #
1.212 apb 1818: # This must be done after creating the top-level object directory.
1.84 lukem 1819: #
1.215 apb 1820: for var in TOOLDIR DESTDIR RELEASEDIR
1821: do
1822: eval oldval=\"\$${var}\"
1823: newval="$(getmakevar $var)"
1824: if ! $do_expertmode; then
1.216 enami 1825: : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
1.215 apb 1826: case "$var" in
1827: DESTDIR)
1828: : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1.217 apb 1829: makeenv="${makeenv} DESTDIR"
1.215 apb 1830: ;;
1831: RELEASEDIR)
1832: : ${newval:=${_SRC_TOP_OBJ_}/releasedir}
1.217 apb 1833: makeenv="${makeenv} RELEASEDIR"
1.215 apb 1834: ;;
1835: esac
1836: fi
1837: if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
1838: bomb "Value of ${var} has changed" \
1839: "(was \"${oldval}\", now \"${newval}\")"
1840: fi
1841: eval ${var}=\"\${newval}\"
1842: eval export ${var}
1.238 pgoyette 1843: statusmsg2 "${var} path:" "${newval}"
1.215 apb 1844: done
1845:
1846: # RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
1.186 lukem 1847: RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1.84 lukem 1848:
1849: # Check validity of TOOLDIR and DESTDIR.
1850: #
1.98 lukem 1851: if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1852: bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84 lukem 1853: fi
1.98 lukem 1854: removedirs="${TOOLDIR}"
1.15 tv 1855:
1.98 lukem 1856: if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1.260 apb 1857: if ${do_distribution} || ${do_release} || \
1858: [ "${uname_s}" != "NetBSD" ] || \
1859: [ "${uname_m}" != "${MACHINE}" ]; then
1860: bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1861: fi
1862: if ! ${do_expertmode}; then
1863: bomb "DESTDIR must != / for non -E (expert) builds"
1.1 tv 1864: fi
1.260 apb 1865: statusmsg "WARNING: Building to /, in expert mode."
1866: statusmsg " This may cause your system to break! Reasons include:"
1867: statusmsg " - your kernel is not up to date"
1868: statusmsg " - the libraries or toolchain have changed"
1869: statusmsg " YOU HAVE BEEN WARNED!"
1.84 lukem 1870: else
1.98 lukem 1871: removedirs="${removedirs} ${DESTDIR}"
1.84 lukem 1872: fi
1.105 lukem 1873: if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1874: bomb "Must set RELEASEDIR with \`releasekernel=...'"
1875: fi
1.185 apb 1876:
1877: # If a previous build.sh run used -U (and therefore created a
1878: # METALOG file), then most subsequent build.sh runs must also
1879: # use -U. If DESTDIR is about to be removed, then don't perform
1880: # this check.
1881: #
1882: case "${do_removedirs} ${removedirs} " in
1883: true*" ${DESTDIR} "*)
1884: # DESTDIR is about to be removed
1885: ;;
1886: *)
1.260 apb 1887: if [ -e "${DESTDIR}/METALOG" ] && \
1.185 apb 1888: [ "${MKUNPRIVED}" = "no" ] ; then
1889: if $do_expertmode; then
1890: warning "A previous build.sh run specified -U."
1891: else
1892: bomb "A previous build.sh run specified -U; you must specify it again now."
1893: fi
1894: fi
1895: ;;
1896: esac
1.254 tsutsui 1897:
1898: # live-image and install-image targets require binary sets
1899: # (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED.
1900: # If release operation is specified with live-image or install-image,
1901: # the release op should be performed with -U for later image ops.
1902: #
1903: if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \
1904: [ "${MKUNPRIVED}" = "no" ] ; then
1905: bomb "-U must be specified on building release to create images later."
1906: fi
1.84 lukem 1907: }
1.30 jmc 1908:
1.15 tv 1909:
1.84 lukem 1910: createmakewrapper()
1911: {
1912: # Remove the target directories.
1913: #
1.98 lukem 1914: if ${do_removedirs}; then
1915: for f in ${removedirs}; do
1916: statusmsg "Removing ${f}"
1917: ${runcmd} rm -r -f "${f}"
1.84 lukem 1918: done
1919: fi
1.15 tv 1920:
1.84 lukem 1921: # Recreate $TOOLDIR.
1922: #
1.98 lukem 1923: ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1924: bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84 lukem 1925:
1.214 apb 1926: # If we did not previously rebuild ${toolprefix}make, then
1927: # check whether $make is still valid and the same as the output
1928: # from print_tooldir_make. If not, then rebuild make now. A
1929: # possible reason for this being necessary is that the actual
1930: # value of TOOLDIR might be different from the value guessed
1931: # before the top level obj dir was created.
1932: #
1933: if ! ${done_rebuildmake} && \
1934: ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
1935: then
1936: rebuildmake
1937: fi
1938:
1.84 lukem 1939: # Install ${toolprefix}make if it was built.
1940: #
1.211 apb 1941: if ${done_rebuildmake}; then
1.98 lukem 1942: ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1943: ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1944: bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1945: make="${TOOLDIR}/bin/${toolprefix}make"
1946: statusmsg "Created ${make}"
1.84 lukem 1947: fi
1.15 tv 1948:
1.84 lukem 1949: # Build a ${toolprefix}make wrapper script, usable by hand as
1950: # well as by build.sh.
1951: #
1.98 lukem 1952: if [ -z "${makewrapper}" ]; then
1.102 lukem 1953: makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98 lukem 1954: [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52 thorpej 1955: fi
1.4 tv 1956:
1.98 lukem 1957: ${runcmd} rm -f "${makewrapper}"
1958: if [ "${runcmd}" = "echo" ]; then
1959: echo 'cat <<EOF >'${makewrapper}
1.84 lukem 1960: makewrapout=
1961: else
1.98 lukem 1962: makewrapout=">>\${makewrapper}"
1.84 lukem 1963: fi
1.18 tv 1964:
1.139 isaki 1965: case "${KSH_VERSION:-${SH_VERSION}}" in
1.149 jnemeth 1966: *PD\ KSH*|*MIRBSD\ KSH*)
1.135 isaki 1967: set +o braceexpand
1968: ;;
1969: esac
1970:
1.98 lukem 1971: eval cat <<EOF ${makewrapout}
1.153 apb 1972: #! ${HOST_SH}
1.4 tv 1973: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.346 ! martin 1974: # Generated from: \$NetBSD: build.sh,v 1.345 2020/09/20 10:29:05 mrg Exp $
1.130 jmc 1975: # with these arguments: ${_args}
1.4 tv 1976: #
1.177 uebayasi 1977:
1.18 tv 1978: EOF
1.177 uebayasi 1979: {
1.285 apb 1980: sorted_vars="$(for var in ${makeenv}; do echo "${var}" ; done \
1981: | sort -u )"
1982: for var in ${sorted_vars}; do
1983: eval val=\"\${${var}}\"
1984: eval is_set=\"\${${var}+set}\"
1985: if [ -z "${is_set}" ]; then
1986: echo "unset ${var}"
1.177 uebayasi 1987: else
1.285 apb 1988: qval="$(shell_quote "${val}")"
1989: echo "${var}=${qval}; export ${var}"
1.177 uebayasi 1990: fi
1991: done
1.18 tv 1992:
1.285 apb 1993: cat <<EOF
1.18 tv 1994:
1.98 lukem 1995: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4 tv 1996: EOF
1.285 apb 1997: } | eval cat "${makewrapout}"
1.98 lukem 1998: [ "${runcmd}" = "echo" ] && echo EOF
1999: ${runcmd} chmod +x "${makewrapper}"
1.238 pgoyette 2000: statusmsg2 "Updated makewrapper:" "${makewrapper}"
1.84 lukem 2001: }
2002:
1.203 lukem 2003: make_in_dir()
2004: {
1.312 christos 2005: local dir="$1"
2006: local op="$2"
1.203 lukem 2007: ${runcmd} cd "${dir}" ||
2008: bomb "Failed to cd to \"${dir}\""
2009: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2010: bomb "Failed to make ${op} in \"${dir}\""
2011: ${runcmd} cd "${TOP}" ||
2012: bomb "Failed to cd back to \"${TOP}\""
2013: }
2014:
1.84 lukem 2015: buildtools()
2016: {
1.98 lukem 2017: if [ "${MKOBJDIRS}" != "no" ]; then
2018: ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
2019: bomb "Failed to make obj-tools"
1.84 lukem 2020: fi
1.124 lukem 2021: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2022: make_in_dir tools cleandir
1.84 lukem 2023: fi
1.259 joerg 2024: make_in_dir tools build_install
1.98 lukem 2025: statusmsg "Tools built to ${TOOLDIR}"
1.84 lukem 2026: }
1.4 tv 2027:
1.329 christos 2028: buildlibs()
2029: {
2030: if [ "${MKOBJDIRS}" != "no" ]; then
2031: ${runcmd} "${makewrapper}" ${parallel} obj ||
2032: bomb "Failed to make obj"
2033: fi
2034: if [ "${MKUPDATE}" = "no" ]; then
2035: make_in_dir lib cleandir
2036: fi
2037: make_in_dir . do-distrib-dirs
2038: make_in_dir . includes
2039: make_in_dir . do-lib
2040: statusmsg "libs built"
2041: }
2042:
1.105 lukem 2043: getkernelconf()
1.84 lukem 2044: {
1.105 lukem 2045: kernelconf="$1"
1.114 lukem 2046: if [ "${MKOBJDIRS}" != "no" ]; then
1.84 lukem 2047: # The correct value of KERNOBJDIR might
2048: # depend on a prior "make obj" in
2049: # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
2050: #
1.98 lukem 2051: KERNSRCDIR="$(getmakevar KERNSRCDIR)"
2052: KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1.203 lukem 2053: make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
1.84 lukem 2054: fi
1.98 lukem 2055: KERNCONFDIR="$(getmakevar KERNCONFDIR)"
2056: KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105 lukem 2057: case "${kernelconf}" in
1.84 lukem 2058: */*)
1.105 lukem 2059: kernelconfpath="${kernelconf}"
2060: kernelconfname="${kernelconf##*/}"
1.84 lukem 2061: ;;
2062: *)
1.105 lukem 2063: kernelconfpath="${KERNCONFDIR}/${kernelconf}"
2064: kernelconfname="${kernelconf}"
1.84 lukem 2065: ;;
2066: esac
1.105 lukem 2067: kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
2068: }
2069:
1.264 christos 2070: diskimage()
2071: {
2072: ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')"
1.341 riastrad 2073: [ -f "${DESTDIR}/etc/mtree/set.base" ] ||
1.264 christos 2074: bomb "The release binaries must be built first"
2075: kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
2076: kernel="${kerneldir}/netbsd-${ARG}.gz"
2077: [ -f "${kernel}" ] ||
2078: bomb "The kernel ${kernel} must be built first"
2079: make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}"
2080: }
2081:
1.105 lukem 2082: buildkernel()
2083: {
2084: if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
2085: # Building tools every time we build a kernel is clearly
2086: # unnecessary. We could try to figure out whether rebuilding
2087: # the tools is necessary this time, but it doesn't seem worth
2088: # the trouble. Instead, we say it's the user's responsibility
2089: # to rebuild the tools if necessary.
2090: #
2091: statusmsg "Building kernel without building new tools"
2092: buildkernelwarned=true
2093: fi
2094: getkernelconf $1
1.238 pgoyette 2095: statusmsg2 "Building kernel:" "${kernelconf}"
2096: statusmsg2 "Build directory:" "${kernelbuildpath}"
1.105 lukem 2097: ${runcmd} mkdir -p "${kernelbuildpath}" ||
2098: bomb "Cannot mkdir: ${kernelbuildpath}"
1.124 lukem 2099: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2100: make_in_dir "${kernelbuildpath}" cleandir
1.16 thorpej 2101: fi
1.157 rillig 2102: [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
2103: || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.305 uebayasi 2104: CONFIGOPTS=$(getmakevar CONFIGOPTS)
2105: ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \
2106: -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \
2107: "${kernelconfpath}" ||
1.105 lukem 2108: bomb "${toolprefix}config failed for ${kernelconf}"
1.203 lukem 2109: make_in_dir "${kernelbuildpath}" depend
2110: make_in_dir "${kernelbuildpath}" all
1.91 lukem 2111:
1.98 lukem 2112: if [ "${runcmd}" != "echo" ]; then
1.105 lukem 2113: statusmsg "Kernels built from ${kernelconf}:"
2114: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91 lukem 2115: for kern in ${kernlist:-netbsd}; do
1.105 lukem 2116: [ -f "${kernelbuildpath}/${kern}" ] && \
2117: echo " ${kernelbuildpath}/${kern}"
1.98 lukem 2118: done | tee -a "${results}"
1.91 lukem 2119: fi
1.84 lukem 2120: }
2121:
1.105 lukem 2122: releasekernel()
2123: {
2124: getkernelconf $1
1.186 lukem 2125: kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1.105 lukem 2126: ${runcmd} mkdir -p "${kernelreldir}"
2127: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
2128: for kern in ${kernlist:-netbsd}; do
2129: builtkern="${kernelbuildpath}/${kern}"
2130: [ -f "${builtkern}" ] || continue
2131: releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1.238 pgoyette 2132: statusmsg2 "Kernel copy:" "${releasekern}"
1.196 lukem 2133: if [ "${runcmd}" = "echo" ]; then
2134: echo "gzip -c -9 < ${builtkern} > ${releasekern}"
2135: else
2136: gzip -c -9 < "${builtkern}" > "${releasekern}"
2137: fi
1.105 lukem 2138: done
2139: }
2140:
1.300 uebayasi 2141: buildkernels()
2142: {
1.306 christos 2143: allkernels=$( runcmd= make_in_dir etc '-V ${ALL_KERNELS}' )
1.300 uebayasi 2144: for k in $allkernels; do
2145: buildkernel "${k}"
2146: done
2147: }
2148:
1.207 jnemeth 2149: buildmodules()
2150: {
1.234 morr 2151: setmakeenv MKBINUTILS no
1.207 jnemeth 2152: if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
2153: # Building tools every time we build modules is clearly
2154: # unnecessary as well as a kernel.
2155: #
2156: statusmsg "Building modules without building new tools"
2157: buildmoduleswarned=true
2158: fi
2159:
2160: statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
2161: if [ "${MKOBJDIRS}" != "no" ]; then
1.256 tsutsui 2162: make_in_dir sys/modules obj
1.207 jnemeth 2163: fi
2164: if [ "${MKUPDATE}" = "no" ]; then
2165: make_in_dir sys/modules cleandir
2166: fi
1.256 tsutsui 2167: make_in_dir sys/modules dependall
2168: make_in_dir sys/modules install
1.207 jnemeth 2169:
1.236 pgoyette 2170: statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1.207 jnemeth 2171: }
2172:
1.335 jmcneill 2173: builddtb()
2174: {
2175: statusmsg "Building devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2176: if [ "${MKOBJDIRS}" != "no" ]; then
2177: make_in_dir sys/dtb obj
2178: fi
2179: if [ "${MKUPDATE}" = "no" ]; then
2180: make_in_dir sys/dtb cleandir
2181: fi
2182: make_in_dir sys/dtb dependall
2183: make_in_dir sys/dtb install
2184:
2185: statusmsg "Successful build of devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
2186: }
2187:
1.245 jmcneill 2188: installmodules()
2189: {
2190: dir="$1"
2191: ${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules ||
2192: bomb "Failed to make installmodules to ${dir}"
2193: statusmsg "Successful installmodules to ${dir}"
2194: }
2195:
1.84 lukem 2196: installworld()
2197: {
2198: dir="$1"
1.98 lukem 2199: ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
2200: bomb "Failed to make installworld to ${dir}"
2201: statusmsg "Successful installworld to ${dir}"
1.84 lukem 2202: }
2203:
1.219 pooka 2204: # Run rump build&link tests.
2205: #
2206: # To make this feasible for running without having to install includes and
2207: # libraries into destdir (i.e. quick), we only run ld. This is possible
2208: # since the rump kernel is a closed namespace apart from calls to rumpuser.
2209: # Therefore, if ld complains only about rumpuser symbols, rump kernel
2210: # linking was successful.
1.246 wiz 2211: #
1.219 pooka 2212: # We test that rump links with a number of component configurations.
2213: # These attempt to mimic what is encountered in the full build.
2214: # See list below. The list should probably be either autogenerated
1.246 wiz 2215: # or managed elsewhere; keep it here until a better idea arises.
1.219 pooka 2216: #
2217: # Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD.
2218: #
2219:
2220: RUMP_LIBSETS='
2221: -lrump,
2222: -lrumpvfs -lrump,
1.252 jym 2223: -lrumpvfs -lrumpdev -lrump,
1.235 pooka 2224: -lrumpnet -lrump,
1.237 pooka 2225: -lrumpkern_tty -lrumpvfs -lrump,
1.219 pooka 2226: -lrumpfs_tmpfs -lrumpvfs -lrump,
1.230 pooka 2227: -lrumpfs_ffs -lrumpfs_msdos -lrumpvfs -lrumpdev_disk -lrumpdev -lrump,
1.341 riastrad 2228: -lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet
1.311 ast 2229: -lrumpdev -lrumpvfs -lrump,
1.219 pooka 2230: -lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
1.242 pooka 2231: -lrumpkern_crypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
1.220 pooka 2232: -lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
2233: -lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
1.242 pooka 2234: -lrumpdev_dm -lrumpdev -lrumpvfs -lrumpkern_crypto -lrump'
1.219 pooka 2235: dorump()
2236: {
2237: local doclean=""
2238: local doobjs=""
2239:
2240: # we cannot link libs without building csu, and that leads to lossage
2241: [ "${1}" != "rumptest" ] && bomb 'build.sh rump not yet functional. ' \
2242: 'did you mean "rumptest"?'
2243:
1.273 pooka 2244: export RUMPKERN_ONLY=1
1.227 pooka 2245: # create obj and distrib dirs
1.228 pooka 2246: if [ "${MKOBJDIRS}" != "no" ]; then
2247: make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj
2248: make_in_dir "${NETBSDSRCDIR}/sys/rump" obj
2249: fi
1.227 pooka 2250: ${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \
2251: || bomb 'could not create distrib-dirs'
2252:
1.219 pooka 2253: [ "${MKUPDATE}" = "no" ] && doclean="cleandir"
2254: targlist="${doclean} ${doobjs} dependall install"
2255: # optimize: for test we build only static libs (3x test speedup)
2256: if [ "${1}" = "rumptest" ] ; then
2257: setmakeenv NOPIC 1
2258: setmakeenv NOPROFILE 1
2259: fi
2260: for cmd in ${targlist} ; do
2261: make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd}
2262: done
2263:
2264: # if we just wanted to build & install rump, we're done
2265: [ "${1}" != "rumptest" ] && return
2266:
1.221 pooka 2267: ${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \
2268: || bomb "cd to rumpkern failed"
2269: md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'`
2270: # one little, two little, three little backslashes ...
1.231 hans 2271: md_quirks="$(echo ${md_quirks} | sed 's,\\,\\\\,g'";s/'//g" )"
1.221 pooka 2272: ${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed"
1.219 pooka 2273: tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'`
1.221 pooka 2274:
1.219 pooka 2275: local oIFS="${IFS}"
2276: IFS=","
2277: for set in ${RUMP_LIBSETS} ; do
2278: IFS="${oIFS}"
2279: ${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \
1.241 pooka 2280: -static --whole-archive ${set} 2>&1 -o /tmp/rumptest.$$ | \
1.221 pooka 2281: awk -v quirks="${md_quirks}" '
1.219 pooka 2282: /undefined reference/ &&
2283: !/more undefined references.*follow/{
1.221 pooka 2284: if (match($NF,
1.266 pooka 2285: "`(rumpuser_|rumpcomp_|__" quirks ")") == 0)
1.219 pooka 2286: fails[NR] = $0
1.221 pooka 2287: }
1.230 pooka 2288: /cannot find -l/{fails[NR] = $0}
1.241 pooka 2289: /cannot open output file/{fails[NR] = $0}
1.219 pooka 2290: END{
2291: for (x in fails)
2292: print fails[x]
2293: exit x!=0
2294: }'
2295: [ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}"
2296: done
2297: statusmsg "Rump build&link tests successful"
2298: }
1.84 lukem 2299:
1.312 christos 2300: setup_mkrepro()
2301: {
2302: if [ ${MKREPRO-no} != "yes" ]; then
2303: return
2304: fi
1.314 christos 2305: local dirs=${NETBSDSRCDIR-/usr/src}/
1.312 christos 2306: if [ ${MKX11-no} = "yes" ]; then
1.314 christos 2307: dirs="$dirs ${X11SRCDIR-/usr/xsrc}/"
1.312 christos 2308: fi
2309: local cvslatest=$(print_tooldir_program cvslatest)
1.316 christos 2310: if [ ! -x "${cvslatest}" ]; then
2311: buildtools
2312: fi
2313: MKREPRO_TIMESTAMP=$("${cvslatest}" ${dirs})
1.313 christos 2314: [ -n "${MKREPRO_TIMESTAMP}" ] || bomb "Failed to compute timestamp"
1.316 christos 2315: statusmsg2 "MKREPRO_TIMESTAMP" "$(TZ=UTC date -r ${MKREPRO_TIMESTAMP})"
1.312 christos 2316: export MKREPRO MKREPRO_TIMESTAMP
2317: }
2318:
1.84 lukem 2319: main()
2320: {
2321: initdefaults
1.130 jmc 2322: _args=$@
1.84 lukem 2323: parseoptions "$@"
1.93 lukem 2324:
1.163 apb 2325: sanitycheck
2326:
1.93 lukem 2327: build_start=$(date)
1.240 pgoyette 2328: statusmsg2 "${progname} command:" "$0 $*"
1.238 pgoyette 2329: statusmsg2 "${progname} started:" "${build_start}"
2330: statusmsg2 "NetBSD version:" "${DISTRIBVER}"
2331: statusmsg2 "MACHINE:" "${MACHINE}"
2332: statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}"
2333: statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}"
2334: statusmsg2 "HOST_SH:" "${HOST_SH}"
1.282 apb 2335: if [ -n "${BUILDID}" ]; then
2336: statusmsg2 "BUILDID:" "${BUILDID}"
2337: fi
1.287 apb 2338: if [ -n "${BUILDINFO}" ]; then
2339: printf "%b\n" "${BUILDINFO}" | \
2340: while read -r line ; do
2341: [ -s "${line}" ] && continue
2342: statusmsg2 "BUILDINFO:" "${line}"
2343: done
2344: fi
1.153 apb 2345:
1.84 lukem 2346: rebuildmake
2347: validatemakeparams
2348: createmakewrapper
1.316 christos 2349: setup_mkrepro
1.84 lukem 2350:
2351: # Perform the operations.
2352: #
1.98 lukem 2353: for op in ${operations}; do
2354: case "${op}" in
1.86 lukem 2355:
2356: makewrapper)
2357: # no-op
2358: ;;
1.84 lukem 2359:
2360: tools)
2361: buildtools
2362: ;;
1.329 christos 2363: libs)
2364: buildlibs
2365: ;;
1.84 lukem 2366:
1.125 lukem 2367: sets)
2368: statusmsg "Building sets from pre-populated ${DESTDIR}"
2369: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2370: bomb "Failed to make ${op}"
1.186 lukem 2371: setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
2372: statusmsg "Built sets to ${setdir}"
1.125 lukem 2373: ;;
1.142 apb 2374:
1.312 christos 2375: build|distribution|release)
2376: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2377: bomb "Failed to make ${op}"
2378: statusmsg "Successful make ${op}"
2379: ;;
2380:
2381: cleandir|obj|sourcesets|syspkgs|params)
1.98 lukem 2382: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2383: bomb "Failed to make ${op}"
2384: statusmsg "Successful make ${op}"
1.84 lukem 2385: ;;
2386:
1.173 jnemeth 2387: iso-image|iso-image-source)
2388: ${runcmd} "${makewrapper}" ${parallel} \
1.209 apb 2389: CDEXTRA="$CDEXTRA" ${op} ||
1.173 jnemeth 2390: bomb "Failed to make ${op}"
2391: statusmsg "Successful make ${op}"
2392: ;;
2393:
1.254 tsutsui 2394: live-image|install-image)
2395: # install-image and live-image require mtree spec files
2396: # built with UNPRIVED. Assume UNPRIVED build has been
2397: # performed if METALOG file is created in DESTDIR.
2398: if [ ! -e "${DESTDIR}/METALOG" ] ; then
2399: bomb "The release binaries must have been built with -U to create images."
2400: fi
1.253 tsutsui 2401: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2402: bomb "Failed to make ${op}"
2403: statusmsg "Successful make ${op}"
2404: ;;
1.84 lukem 2405: kernel=*)
2406: arg=${op#*=}
2407: buildkernel "${arg}"
1.105 lukem 2408: ;;
1.281 martin 2409: kernel.gdb=*)
2410: arg=${op#*=}
1.302 uebayasi 2411: configopts="-D DEBUG=-g"
2412: buildkernel "${arg}"
2413: ;;
1.105 lukem 2414: releasekernel=*)
2415: arg=${op#*=}
2416: releasekernel "${arg}"
1.84 lukem 2417: ;;
2418:
1.300 uebayasi 2419: kernels)
2420: buildkernels
2421: ;;
2422:
1.264 christos 2423: disk-image=*)
2424: arg=${op#*=}
2425: diskimage "${arg}"
2426: ;;
2427:
1.335 jmcneill 2428: dtb)
2429: builddtb
2430: ;;
2431:
1.207 jnemeth 2432: modules)
2433: buildmodules
2434: ;;
2435:
1.245 jmcneill 2436: installmodules=*)
2437: arg=${op#*=}
2438: if [ "${arg}" = "/" ] && \
2439: ( [ "${uname_s}" != "NetBSD" ] || \
2440: [ "${uname_m}" != "${MACHINE}" ] ); then
2441: bomb "'${op}' must != / for cross builds."
2442: fi
2443: installmodules "${arg}"
2444: ;;
2445:
1.84 lukem 2446: install=*)
2447: arg=${op#*=}
1.85 lukem 2448: if [ "${arg}" = "/" ] && \
2449: ( [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 2450: [ "${uname_m}" != "${MACHINE}" ] ); then
1.85 lukem 2451: bomb "'${op}' must != / for cross builds."
2452: fi
1.84 lukem 2453: installworld "${arg}"
1.70 lukem 2454: ;;
1.84 lukem 2455:
1.219 pooka 2456: rump|rumptest)
2457: dorump "${op}"
2458: ;;
2459:
1.70 lukem 2460: *)
1.84 lukem 2461: bomb "Unknown operation \`${op}'"
1.70 lukem 2462: ;;
1.84 lukem 2463:
1.70 lukem 2464: esac
1.84 lukem 2465: done
1.93 lukem 2466:
1.238 pgoyette 2467: statusmsg2 "${progname} ended:" "$(date)"
1.98 lukem 2468: if [ -s "${results}" ]; then
2469: echo "===> Summary of results:"
2470: sed -e 's/^===>//;s/^/ /' "${results}"
2471: echo "===> ."
2472: fi
1.84 lukem 2473: }
2474:
2475: main "$@"
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