Annotation of src/build.sh, Revision 1.335
1.67 thorpej 1: #! /usr/bin/env sh
1.335 ! jmcneill 2: # $NetBSD: build.sh,v 1.334 2020/03/28 20:13:13 jmcneill 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
1.286 riz 640: MACHINE=evbarm MACHINE_ARCH=arm ALIAS=evboarm-el
641: MACHINE=evbarm MACHINE_ARCH=armeb ALIAS=evboarm-eb
1.330 mrg 642: MACHINE=evbarm MACHINE_ARCH=earm ALIAS=evbearm-el ALIAS=evbarm-el DEFAULT
643: MACHINE=evbarm MACHINE_ARCH=earmeb ALIAS=evbearm-eb ALIAS=evbarm-eb
644: MACHINE=evbarm MACHINE_ARCH=earmhf ALIAS=evbearmhf-el ALIAS=evbarmhf-el
645: MACHINE=evbarm MACHINE_ARCH=earmhfeb ALIAS=evbearmhf-eb ALIAS=evbarmhf-eb
646: MACHINE=evbarm MACHINE_ARCH=earmv4 ALIAS=evbearmv4-el ALIAS=evbarmv4-el
647: MACHINE=evbarm MACHINE_ARCH=earmv4eb ALIAS=evbearmv4-eb ALIAS=evbarmv4-eb
648: MACHINE=evbarm MACHINE_ARCH=earmv5 ALIAS=evbearmv5-el ALIAS=evbarmv5-el
649: MACHINE=evbarm MACHINE_ARCH=earmv5eb ALIAS=evbearmv5-eb ALIAS=evbarmv5-eb
650: MACHINE=evbarm MACHINE_ARCH=earmv6 ALIAS=evbearmv6-el ALIAS=evbarmv6-el
651: MACHINE=evbarm MACHINE_ARCH=earmv6hf ALIAS=evbearmv6hf-el ALIAS=evbarmv6hf-el
652: MACHINE=evbarm MACHINE_ARCH=earmv6eb ALIAS=evbearmv6-eb ALIAS=evbarmv6-eb
653: MACHINE=evbarm MACHINE_ARCH=earmv6hfeb ALIAS=evbearmv6hf-eb ALIAS=evbarmv6hf-eb
654: MACHINE=evbarm MACHINE_ARCH=earmv7 ALIAS=evbearmv7-el ALIAS=evbarmv7-el
655: MACHINE=evbarm MACHINE_ARCH=earmv7eb ALIAS=evbearmv7-eb ALIAS=evbarmv7-eb
656: MACHINE=evbarm MACHINE_ARCH=earmv7hf ALIAS=evbearmv7hf-el ALIAS=evbarmv7hf-el
657: MACHINE=evbarm MACHINE_ARCH=earmv7hfeb ALIAS=evbearmv7hf-eb ALIAS=evbarmv7hf-eb
658: MACHINE=evbarm MACHINE_ARCH=aarch64 ALIAS=evbarm64-el ALIAS=evbarm64 DEFAULT
1.325 ryo 659: MACHINE=evbarm MACHINE_ARCH=aarch64eb ALIAS=evbarm64-eb
1.270 matt 660: MACHINE=evbcf MACHINE_ARCH=coldfire
1.258 apb 661: MACHINE=evbmips MACHINE_ARCH= NO_DEFAULT
662: MACHINE=evbmips MACHINE_ARCH=mips64eb ALIAS=evbmips64-eb
663: MACHINE=evbmips MACHINE_ARCH=mips64el ALIAS=evbmips64-el
664: MACHINE=evbmips MACHINE_ARCH=mipseb ALIAS=evbmips-eb
665: MACHINE=evbmips MACHINE_ARCH=mipsel ALIAS=evbmips-el
666: MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT
667: MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64
668: MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT
669: MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb
670: MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el
671: MACHINE=ews4800mips MACHINE_ARCH=mipseb
672: MACHINE=hp300 MACHINE_ARCH=m68k
1.276 skrll 673: MACHINE=hppa MACHINE_ARCH=hppa
1.286 riz 674: MACHINE=hpcarm MACHINE_ARCH=arm ALIAS=hpcoarm
1.288 riz 675: MACHINE=hpcarm MACHINE_ARCH=earmv4 ALIAS=hpcearm DEFAULT
1.258 apb 676: MACHINE=hpcmips MACHINE_ARCH=mipsel
677: MACHINE=hpcsh MACHINE_ARCH=sh3el
678: MACHINE=i386 MACHINE_ARCH=i386
679: MACHINE=ia64 MACHINE_ARCH=ia64
680: MACHINE=ibmnws MACHINE_ARCH=powerpc
1.286 riz 681: MACHINE=iyonix MACHINE_ARCH=arm ALIAS=oiyonix
682: MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix DEFAULT
1.258 apb 683: MACHINE=landisk MACHINE_ARCH=sh3el
684: MACHINE=luna68k MACHINE_ARCH=m68k
685: MACHINE=mac68k MACHINE_ARCH=m68k
686: MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT
687: MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64
688: MACHINE=mipsco MACHINE_ARCH=mipseb
689: MACHINE=mmeye MACHINE_ARCH=sh3eb
690: MACHINE=mvme68k MACHINE_ARCH=m68k
691: MACHINE=mvmeppc MACHINE_ARCH=powerpc
1.286 riz 692: MACHINE=netwinder MACHINE_ARCH=arm ALIAS=onetwinder
693: MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder DEFAULT
1.258 apb 694: MACHINE=news68k MACHINE_ARCH=m68k
695: MACHINE=newsmips MACHINE_ARCH=mipseb
696: MACHINE=next68k MACHINE_ARCH=m68k
697: MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT
698: MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64
1.296 matt 699: MACHINE=or1k MACHINE_ARCH=or1k
1.278 martin 700: MACHINE=playstation2 MACHINE_ARCH=mipsel
1.258 apb 701: MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64
702: MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT
703: MACHINE=prep MACHINE_ARCH=powerpc
1.297 matt 704: MACHINE=riscv MACHINE_ARCH=riscv64 ALIAS=riscv64 DEFAULT
705: MACHINE=riscv MACHINE_ARCH=riscv32 ALIAS=riscv32
1.258 apb 706: MACHINE=rs6000 MACHINE_ARCH=powerpc
707: MACHINE=sandpoint MACHINE_ARCH=powerpc
708: MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT
709: MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb
710: MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el
711: MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb
712: MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el
713: MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64
714: MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT
1.286 riz 715: MACHINE=shark MACHINE_ARCH=arm ALIAS=oshark
716: MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark DEFAULT
1.258 apb 717: MACHINE=sparc MACHINE_ARCH=sparc
718: MACHINE=sparc64 MACHINE_ARCH=sparc64
719: MACHINE=sun2 MACHINE_ARCH=m68000
720: MACHINE=sun3 MACHINE_ARCH=m68k
721: MACHINE=vax MACHINE_ARCH=vax
722: MACHINE=x68k MACHINE_ARCH=m68k
1.286 riz 723: MACHINE=zaurus MACHINE_ARCH=arm ALIAS=ozaurus
724: MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus DEFAULT
1.258 apb 725: '
726:
727: # getarch -- find the default MACHINE_ARCH for a MACHINE,
728: # or convert an alias to a MACHINE/MACHINE_ARCH pair.
729: #
1.291 apb 730: # Saves the original value of MACHINE in makewrappermachine before
731: # alias processing.
1.258 apb 732: #
733: # Sets MACHINE and MACHINE_ARCH if the input MACHINE value is
734: # recognised as an alias, or recognised as a machine that has a default
735: # MACHINE_ARCH (or that has only one possible MACHINE_ARCH).
736: #
737: # Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised
738: # as being associated with multiple MACHINE_ARCH values with no default.
739: #
740: # Bombs if MACHINE is not recognised.
741: #
1.79 lukem 742: getarch()
743: {
1.258 apb 744: local IFS
745: local found=""
746: local line
747:
748: IFS="${nl}"
749: makewrappermachine="${MACHINE}"
750: for line in ${valid_MACHINE_ARCH}; do
751: line="${line%%#*}" # ignore comments
752: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
753: case "${line} " in
1.283 apb 754: " ")
1.258 apb 755: # skip blank lines or comment lines
756: continue
757: ;;
758: *" ALIAS=${MACHINE} "*)
759: # Found a line with a matching ALIAS=<alias>.
760: found="$line"
761: break
762: ;;
763: "MACHINE=${MACHINE} "*" NO_DEFAULT"*)
764: # Found an explicit "NO_DEFAULT" for this MACHINE.
765: found="$line"
766: break
767: ;;
768: "MACHINE=${MACHINE} "*" DEFAULT"*)
769: # Found an explicit "DEFAULT" for this MACHINE.
770: found="$line"
771: break
772: ;;
773: "MACHINE=${MACHINE} "*)
774: # Found a line for this MACHINE. If it's the
775: # first such line, then tentatively accept it.
776: # If it's not the first matching line, then
777: # remember that there was more than one match.
778: case "$found" in
779: '') found="$line" ;;
1.290 apb 780: *) found="MULTIPLE_MATCHES" ;;
1.258 apb 781: esac
782: ;;
783: esac
784: done
1.158 apb 785:
1.258 apb 786: case "$found" in
787: *NO_DEFAULT*|*MULTIPLE_MATCHES*)
788: # MACHINE is OK, but MACHINE_ARCH is still unknown
789: return
790: ;;
791: "MACHINE="*" MACHINE_ARCH="*)
792: # Obey the MACHINE= and MACHINE_ARCH= parts of the line.
793: IFS=" "
794: for frag in ${found}; do
795: case "$frag" in
796: MACHINE=*|MACHINE_ARCH=*)
797: eval "$frag"
798: ;;
799: esac
800: done
1.160 matt 801: ;;
1.84 lukem 802: *)
1.98 lukem 803: bomb "Unknown target MACHINE: ${MACHINE}"
1.84 lukem 804: ;;
1.1 tv 805: esac
806: }
807:
1.258 apb 808: # validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported.
809: #
810: # Bombs if the pair is not supported.
811: #
1.79 lukem 812: validatearch()
813: {
1.258 apb 814: local IFS
815: local line
816: local foundpair=false foundmachine=false foundarch=false
817:
1.98 lukem 818: case "${MACHINE_ARCH}" in
1.101 lukem 819: "")
820: bomb "No MACHINE_ARCH provided"
821: ;;
1.98 lukem 822: esac
823:
1.258 apb 824: IFS="${nl}"
825: for line in ${valid_MACHINE_ARCH}; do
826: line="${line%%#*}" # ignore comments
827: line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
828: case "${line} " in
1.283 apb 829: " ")
1.258 apb 830: # skip blank lines or comment lines
831: continue
832: ;;
833: "MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*)
834: foundpair=true
835: ;;
836: "MACHINE=${MACHINE} "*)
837: foundmachine=true
838: ;;
839: *"MACHINE_ARCH=${MACHINE_ARCH} "*)
840: foundarch=true
841: ;;
842: esac
843: done
1.98 lukem 844:
1.258 apb 845: case "${foundpair}:${foundmachine}:${foundarch}" in
846: true:*)
847: : OK
1.255 matt 848: ;;
1.258 apb 849: *:false:*)
850: bomb "Unknown target MACHINE: ${MACHINE}"
1.98 lukem 851: ;;
1.258 apb 852: *:*:false)
853: bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
1.148 mrg 854: ;;
1.98 lukem 855: *)
1.258 apb 856: bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
1.84 lukem 857: ;;
1.47 tv 858: esac
859: }
860:
1.292 apb 861: # listarch -- list valid MACHINE/MACHINE_ARCH/ALIAS values,
862: # optionally restricted to those where the MACHINE and/or MACHINE_ARCH
863: # match specifed glob patterns.
864: #
865: listarch()
866: {
867: local machglob="$1" archglob="$2"
868: local IFS
869: local wildcard="*"
870: local line xline frag
871: local line_matches_machine line_matches_arch
872: local found=false
873:
874: # Empty machglob or archglob should match anything
875: : "${machglob:=${wildcard}}"
876: : "${archglob:=${wildcard}}"
877:
878: IFS="${nl}"
879: for line in ${valid_MACHINE_ARCH}; do
880: line="${line%%#*}" # ignore comments
881: xline="$( IFS=" ${tab}" ; echo $line )" # normalise white space
882: [ -z "${xline}" ] && continue # skip blank or comment lines
883:
884: line_matches_machine=false
885: line_matches_arch=false
886:
887: IFS=" "
888: for frag in ${xline}; do
889: case "${frag}" in
890: MACHINE=${machglob})
891: line_matches_machine=true ;;
892: ALIAS=${machglob})
893: line_matches_machine=true ;;
894: MACHINE_ARCH=${archglob})
895: line_matches_arch=true ;;
896: esac
897: done
898:
899: if $line_matches_machine && $line_matches_arch; then
900: found=true
901: echo "$line"
902: fi
903: done
904: if ! $found; then
905: echo >&2 "No match for" \
906: "MACHINE=${machglob} MACHINE_ARCH=${archglob}"
907: return 1
908: fi
909: return 0
910: }
911:
1.210 apb 912: # nobomb_getmakevar --
913: # Given the name of a make variable in $1, print make's idea of the
914: # value of that variable, or return 1 if there's an error.
915: #
1.168 apb 916: nobomb_getmakevar()
1.79 lukem 917: {
1.168 apb 918: [ -x "${make}" ] || return 1
919: "${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
1.15 tv 920: _x_:
921: echo \${$1}
922: .include <bsd.prog.mk>
1.70 lukem 923: .include <bsd.kernobj.mk>
1.15 tv 924: EOF
925: }
926:
1.250 apb 927: # bomb_getmakevar --
1.210 apb 928: # Given the name of a make variable in $1, print make's idea of the
929: # value of that variable, or bomb if there's an error.
930: #
931: bomb_getmakevar()
1.168 apb 932: {
1.210 apb 933: [ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
934: nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
1.168 apb 935: }
936:
1.250 apb 937: # getmakevar --
1.210 apb 938: # Given the name of a make variable in $1, print make's idea of the
939: # value of that variable, or print a literal '$' followed by the
940: # variable name if ${make} is not executable. This is intended for use in
941: # messages that need to be readable even if $make hasn't been built,
942: # such as when build.sh is run with the "-n" option.
943: #
1.98 lukem 944: getmakevar()
1.82 lukem 945: {
1.98 lukem 946: if [ -x "${make}" ]; then
1.210 apb 947: bomb_getmakevar "$1"
1.82 lukem 948: else
949: echo "\$$1"
950: fi
951: }
952:
1.109 lukem 953: setmakeenv()
954: {
955: eval "$1='$2'; export $1"
956: makeenv="${makeenv} $1"
957: }
1.321 kre 958: safe_setmakeenv()
959: {
960: case "$1" in
961:
962: # Look for any vars we want to prohibit here, like:
963: # Bad | Dangerous) usage "Cannot override $1 with -V";;
964:
965: # That first char is OK has already been verified.
966: *[!A-Za-z0-9_]*) usage "Bad variable name (-V): '$1'";;
967: esac
968: setmakeenv "$@"
969: }
1.109 lukem 970:
1.111 lukem 971: unsetmakeenv()
972: {
973: eval "unset $1"
974: makeenv="${makeenv} $1"
975: }
1.321 kre 976: safe_unsetmakeenv()
977: {
978: case "$1" in
979:
980: # Look for any vars user should not be able to unset
981: # Needed | Must_Have) usage "Variable $1 cannot be unset";;
982:
983: [!A-Za-z_]* | *[!A-Za-z0-9_]*) usage "Bad variable name (-Z): '$1'";;
984: esac
985: unsetmakeenv "$1"
986: }
1.111 lukem 987:
1.208 apb 988: # Given a variable name in $1, modify the variable in place as follows:
989: # For each space-separated word in the variable, call resolvepath.
1.189 dyoung 990: resolvepaths()
991: {
1.208 apb 992: local var="$1"
993: local val
994: eval val=\"\${${var}}\"
995: local newval=''
996: local word
997: for word in ${val}; do
998: resolvepath word
999: newval="${newval}${newval:+ }${word}"
1.189 dyoung 1000: done
1.208 apb 1001: eval ${var}=\"\${newval}\"
1.189 dyoung 1002: }
1003:
1.208 apb 1004: # Given a variable name in $1, modify the variable in place as follows:
1.131 junyoung 1005: # Convert possibly-relative path to absolute path by prepending
1006: # ${TOP} if necessary. Also delete trailing "/", if any.
1.79 lukem 1007: resolvepath()
1008: {
1.208 apb 1009: local var="$1"
1010: local val
1011: eval val=\"\${${var}}\"
1012: case "${val}" in
1.131 junyoung 1013: /)
1014: ;;
1.84 lukem 1015: /*)
1.208 apb 1016: val="${val%/}"
1.84 lukem 1017: ;;
1018: *)
1.208 apb 1019: val="${TOP}/${val%/}"
1.84 lukem 1020: ;;
1.10 tv 1021: esac
1.208 apb 1022: eval ${var}=\"\${val}\"
1.10 tv 1023: }
1024:
1.79 lukem 1025: usage()
1026: {
1.84 lukem 1027: if [ -n "$*" ]; then
1028: echo ""
1029: echo "${progname}: $*"
1030: fi
1.70 lukem 1031: cat <<_usage_
1.83 lukem 1032:
1.312 christos 1033: Usage: ${progname} [-EhnoPRrUuxy] [-a arch] [-B buildid] [-C cdextras]
1.195 lukem 1034: [-D dest] [-j njob] [-M obj] [-m mach] [-N noisy]
1035: [-O obj] [-R release] [-S seed] [-T tools]
1.222 uebayasi 1036: [-V var=[value]] [-w wrapper] [-X x11src] [-Y extsrcsrc]
1037: [-Z var]
1.195 lukem 1038: operation [...]
1.84 lukem 1039:
1.86 lukem 1040: Build operations (all imply "obj" and "tools"):
1.125 lukem 1041: build Run "make build".
1042: distribution Run "make distribution" (includes DESTDIR/etc/ files).
1043: release Run "make release" (includes kernels & distrib media).
1.84 lukem 1044:
1045: Other operations:
1.125 lukem 1046: help Show this message and exit.
1.98 lukem 1047: makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
1.125 lukem 1048: Always performed.
1.195 lukem 1049: cleandir Run "make cleandir". [Default unless -u is used]
1.335 ! jmcneill 1050: dtb Build devicetree blobs.
1.125 lukem 1051: obj Run "make obj". [Default unless -o is used]
1052: tools Build and install tools.
1053: install=idir Run "make installworld" to \`idir' to install all sets
1.195 lukem 1054: except \`etc'. Useful after "distribution" or "release"
1.105 lukem 1055: kernel=conf Build kernel with config file \`conf'
1.281 martin 1056: kernel.gdb=conf Build kernel (including netbsd.gdb) with config
1.303 uebayasi 1057: file \`conf'
1.125 lukem 1058: releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
1.303 uebayasi 1059: kernels Build all kernels
1.245 jmcneill 1060: installmodules=idir Run "make installmodules" to \`idir' to install all
1061: kernel modules.
1.226 mbalmer 1062: modules Build kernel modules.
1.219 pooka 1063: rumptest Do a linktest for rump (for developers).
1.186 lukem 1064: sets Create binary sets in
1.195 lukem 1065: RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
1066: DESTDIR should be populated beforehand.
1.125 lukem 1067: sourcesets Create source sets in RELEASEDIR/source/sets.
1.186 lukem 1068: syspkgs Create syspkgs in
1.195 lukem 1069: RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
1.299 snj 1070: iso-image Create CD-ROM image in RELEASEDIR/images.
1071: iso-image-source Create CD-ROM image with source in RELEASEDIR/images.
1.253 tsutsui 1072: live-image Create bootable live image in
1073: RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage.
1074: install-image Create bootable installation image in
1075: RELEASEDIR/RELEASEMACHINEDIR/installation/installimage.
1.307 wiz 1076: disk-image=target Create bootable disk image in
1.303 uebayasi 1077: RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/target.img.gz.
1.125 lukem 1078: params Display various make(1) parameters.
1.292 apb 1079: list-arch Display a list of valid MACHINE/MACHINE_ARCH values,
1080: and exit. The list may be narrowed by passing glob
1081: patterns or exact values in MACHINE or MACHINE_ARCH.
1.84 lukem 1082:
1083: Options:
1.246 wiz 1084: -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
1085: -B buildid Set BUILDID to buildid.
1086: -C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
1087: -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
1088: -E Set "expert" mode; disables various safety checks.
1089: Should not be used without expert knowledge of the build system.
1090: -h Print this help message.
1091: -j njob Run up to njob jobs in parallel; see make(1) -j.
1092: -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
1093: Unsets MAKEOBJDIR.
1.291 apb 1094: -m mach Set MACHINE to mach. Some mach values are actually
1095: aliases that set MACHINE/MACHINE_ARCH pairs.
1096: [Default: deduced from the host system if the host
1097: OS is NetBSD]
1.246 wiz 1098: -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
1099: 0 Minimal output ("quiet")
1100: 1 Describe what is occurring
1101: 2 Describe what is occurring and echo the actual command
1102: 3 Ignore the effect of the "@" prefix in make commands
1103: 4 Trace shell commands using the shell's -x flag
1104: [Default: 2]
1105: -n Show commands that would be executed, but do not execute them.
1106: -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
1107: Unsets MAKEOBJDIRPREFIX.
1108: -o Set MKOBJDIRS=no; do not create objdirs at start of build.
1.312 christos 1109: -P Set MKREPRO and MKREPRO_TIMESTAMP to the latest source
1110: CVS timestamp for reproducible builds.
1.246 wiz 1111: -R release Set RELEASEDIR to release. [Default: releasedir]
1112: -r Remove contents of TOOLDIR and DESTDIR before building.
1113: -S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
1114: -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
1115: the environment, ${toolprefix}make will be (re)built
1116: unconditionally.
1117: -U Set MKUNPRIVED=yes; build without requiring root privileges,
1118: install from an UNPRIVED build with proper file permissions.
1119: -u Set MKUPDATE=yes; do not run "make cleandir" first.
1120: Without this, everything is rebuilt, including the tools.
1121: -V var=[value] Set variable \`var' to \`value'.
1122: -w wrapper Create ${toolprefix}make script as wrapper.
1123: [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
1124: -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
1125: -x Set MKX11=yes; build X11 from X11SRCDIR
1126: -Y extsrcsrc Set EXTSRCSRCDIR to extsrcsrc. [Default: /usr/extsrc]
1127: -y Set MKEXTSRC=yes; build extsrc from EXTSRCSRCDIR
1128: -Z var Unset ("zap") variable \`var'.
1.83 lukem 1129:
1.70 lukem 1130: _usage_
1.1 tv 1131: exit 1
1132: }
1133:
1.84 lukem 1134: parseoptions()
1135: {
1.312 christos 1136: opts='a:B:C:D:Ehj:M:m:N:nO:oPR:rS:T:UuV:w:X:xY:yZ:'
1.293 apb 1137: opt_a=false
1.295 apb 1138: opt_m=false
1.84 lukem 1139:
1140: if type getopts >/dev/null 2>&1; then
1141: # Use POSIX getopts.
1.98 lukem 1142: #
1143: getoptcmd='getopts ${opts} opt && opt=-${opt}'
1.84 lukem 1144: optargcmd=':'
1.98 lukem 1145: optremcmd='shift $((${OPTIND} -1))'
1.84 lukem 1146: else
1147: type getopt >/dev/null 2>&1 ||
1.249 apb 1148: bomb "Shell does not support getopts or getopt"
1.84 lukem 1149:
1150: # Use old-style getopt(1) (doesn't handle whitespace in args).
1.98 lukem 1151: #
1152: args="$(getopt ${opts} $*)"
1.84 lukem 1153: [ $? = 0 ] || usage
1.98 lukem 1154: set -- ${args}
1.84 lukem 1155:
1156: getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
1157: optargcmd='OPTARG="$1"; shift'
1158: optremcmd=':'
1159: fi
1160:
1161: # Parse command line options.
1162: #
1.98 lukem 1163: while eval ${getoptcmd}; do
1164: case ${opt} in
1.84 lukem 1165:
1166: -a)
1.98 lukem 1167: eval ${optargcmd}
1168: MACHINE_ARCH=${OPTARG}
1.293 apb 1169: opt_a=true
1.84 lukem 1170: ;;
1171:
1172: -B)
1.98 lukem 1173: eval ${optargcmd}
1174: BUILDID=${OPTARG}
1.84 lukem 1175: ;;
1176:
1.174 jnemeth 1177: -C)
1.208 apb 1178: eval ${optargcmd}; resolvepaths OPTARG
1.209 apb 1179: CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
1.174 jnemeth 1180: ;;
1181:
1.84 lukem 1182: -D)
1.208 apb 1183: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1184: setmakeenv DESTDIR "${OPTARG}"
1.84 lukem 1185: ;;
1186:
1187: -E)
1188: do_expertmode=true
1189: ;;
1190:
1191: -j)
1.98 lukem 1192: eval ${optargcmd}
1193: parallel="-j ${OPTARG}"
1.84 lukem 1194: ;;
1195:
1196: -M)
1.208 apb 1197: eval ${optargcmd}; resolvepath OPTARG
1.212 apb 1198: case "${OPTARG}" in
1.247 apb 1199: \$*) usage "-M argument must not begin with '\$'"
1.212 apb 1200: ;;
1201: *\$*) # can use resolvepath, but can't set TOP_objdir
1202: resolvepath OPTARG
1203: ;;
1204: *) resolvepath OPTARG
1205: TOP_objdir="${OPTARG}${TOP}"
1206: ;;
1207: esac
1.111 lukem 1208: unsetmakeenv MAKEOBJDIR
1.109 lukem 1209: setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
1.84 lukem 1210: ;;
1211:
1212: # -m overrides MACHINE_ARCH unless "-a" is specified
1213: -m)
1.98 lukem 1214: eval ${optargcmd}
1215: MACHINE="${OPTARG}"
1.295 apb 1216: opt_m=true
1.84 lukem 1217: ;;
1218:
1.119 lukem 1219: -N)
1220: eval ${optargcmd}
1221: case "${OPTARG}" in
1.199 apb 1222: 0|1|2|3|4)
1.121 lukem 1223: setmakeenv MAKEVERBOSE "${OPTARG}"
1.119 lukem 1224: ;;
1225: *)
1226: usage "'${OPTARG}' is not a valid value for -N"
1227: ;;
1228: esac
1229: ;;
1230:
1.84 lukem 1231: -n)
1232: runcmd=echo
1233: ;;
1234:
1235: -O)
1.212 apb 1236: eval ${optargcmd}
1237: case "${OPTARG}" in
1.247 apb 1238: *\$*) usage "-O argument must not contain '\$'"
1.212 apb 1239: ;;
1240: *) resolvepath OPTARG
1241: TOP_objdir="${OPTARG}"
1242: ;;
1243: esac
1.111 lukem 1244: unsetmakeenv MAKEOBJDIRPREFIX
1.109 lukem 1245: setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
1.84 lukem 1246: ;;
1247:
1248: -o)
1249: MKOBJDIRS=no
1250: ;;
1251:
1.312 christos 1252: -P)
1253: MKREPRO=yes
1254: ;;
1255:
1.84 lukem 1256: -R)
1.208 apb 1257: eval ${optargcmd}; resolvepath OPTARG
1.109 lukem 1258: setmakeenv RELEASEDIR "${OPTARG}"
1.84 lukem 1259: ;;
1260:
1261: -r)
1262: do_removedirs=true
1263: do_rebuildmake=true
1264: ;;
1265:
1.190 perry 1266: -S)
1267: eval ${optargcmd}
1268: setmakeenv BUILDSEED "${OPTARG}"
1269: ;;
1270:
1.84 lukem 1271: -T)
1.208 apb 1272: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1273: TOOLDIR="${OPTARG}"
1.84 lukem 1274: export TOOLDIR
1275: ;;
1276:
1277: -U)
1.109 lukem 1278: setmakeenv MKUNPRIVED yes
1.84 lukem 1279: ;;
1.44 lukem 1280:
1.84 lukem 1281: -u)
1.109 lukem 1282: setmakeenv MKUPDATE yes
1.84 lukem 1283: ;;
1.15 tv 1284:
1.84 lukem 1285: -V)
1.98 lukem 1286: eval ${optargcmd}
1.84 lukem 1287: case "${OPTARG}" in
1.80 lukem 1288: # XXX: consider restricting which variables can be changed?
1.321 kre 1289: [a-zA-Z_]*=*)
1290: safe_setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
1291: ;;
1292: [a-zA-Z_]*)
1293: safe_setmakeenv "${OPTARG}" ""
1.84 lukem 1294: ;;
1295: *)
1.331 pgoyette 1296: usage "-V argument must be of the form 'var[=value]'"
1.84 lukem 1297: ;;
1298: esac
1299: ;;
1300:
1301: -w)
1.208 apb 1302: eval ${optargcmd}; resolvepath OPTARG
1.98 lukem 1303: makewrapper="${OPTARG}"
1.84 lukem 1304: ;;
1305:
1.127 lukem 1306: -X)
1.208 apb 1307: eval ${optargcmd}; resolvepath OPTARG
1.127 lukem 1308: setmakeenv X11SRCDIR "${OPTARG}"
1309: ;;
1310:
1311: -x)
1312: setmakeenv MKX11 yes
1313: ;;
1314:
1.222 uebayasi 1315: -Y)
1316: eval ${optargcmd}; resolvepath OPTARG
1317: setmakeenv EXTSRCSRCDIR "${OPTARG}"
1318: ;;
1319:
1320: -y)
1321: setmakeenv MKEXTSRC yes
1322: ;;
1323:
1.111 lukem 1324: -Z)
1325: eval ${optargcmd}
1326: # XXX: consider restricting which variables can be unset?
1.321 kre 1327: safe_unsetmakeenv "${OPTARG}"
1.111 lukem 1328: ;;
1329:
1.84 lukem 1330: --)
1331: break
1332: ;;
1333:
1334: -'?'|-h)
1335: usage
1336: ;;
1337:
1338: esac
1339: done
1340:
1341: # Validate operations.
1342: #
1.98 lukem 1343: eval ${optremcmd}
1.84 lukem 1344: while [ $# -gt 0 ]; do
1345: op=$1; shift
1.98 lukem 1346: operations="${operations} ${op}"
1.84 lukem 1347:
1.98 lukem 1348: case "${op}" in
1.84 lukem 1349:
1.87 lukem 1350: help)
1351: usage
1352: ;;
1353:
1.292 apb 1354: list-arch)
1355: listarch "${MACHINE}" "${MACHINE_ARCH}"
1356: exit $?
1357: ;;
1358:
1.305 uebayasi 1359: kernel=*|releasekernel=*|kernel.gdb=*)
1.84 lukem 1360: arg=${op#*=}
1361: op=${op%%=*}
1.98 lukem 1362: [ -n "${arg}" ] ||
1.105 lukem 1363: bomb "Must supply a kernel name with \`${op}=...'"
1.84 lukem 1364: ;;
1365:
1.264 christos 1366: disk-image=*)
1367: arg=${op#*=}
1368: op=disk_image
1369: [ -n "${arg}" ] ||
1370: bomb "Must supply a target name with \`${op}=...'"
1371:
1372: ;;
1373:
1.245 jmcneill 1374: install=*|installmodules=*)
1.84 lukem 1375: arg=${op#*=}
1376: op=${op%%=*}
1.98 lukem 1377: [ -n "${arg}" ] ||
1378: bomb "Must supply a directory with \`install=...'"
1.84 lukem 1379: ;;
1380:
1.301 apb 1381: build|\
1382: cleandir|\
1383: distribution|\
1.335 ! jmcneill 1384: dtb|\
1.301 apb 1385: install-image|\
1386: iso-image-source|\
1387: iso-image|\
1388: kernels|\
1.329 christos 1389: libs|\
1.301 apb 1390: live-image|\
1391: makewrapper|\
1392: modules|\
1393: obj|\
1394: params|\
1395: release|\
1396: rump|\
1397: rumptest|\
1398: sets|\
1399: sourcesets|\
1400: syspkgs|\
1401: tools)
1.219 pooka 1402: ;;
1403:
1.80 lukem 1404: *)
1.84 lukem 1405: usage "Unknown operation \`${op}'"
1406: ;;
1407:
1.80 lukem 1408: esac
1.301 apb 1409: # ${op} may contain chars that are not allowed in variable
1410: # names. Replace them with '_' before setting do_${op}.
1411: op="$( echo "$op" | tr -s '.-' '__')"
1.98 lukem 1412: eval do_${op}=true
1.84 lukem 1413: done
1.98 lukem 1414: [ -n "${operations}" ] || usage "Missing operation to perform."
1.84 lukem 1415:
1416: # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
1417: #
1.98 lukem 1418: if [ -z "${MACHINE}" ]; then
1419: [ "${uname_s}" = "NetBSD" ] ||
1420: bomb "MACHINE must be set, or -m must be used, for cross builds."
1.84 lukem 1421: MACHINE=${uname_m}
1.332 mrg 1422: MACHINE_ARCH=${uname_p}
1.84 lukem 1423: fi
1.295 apb 1424: if $opt_m && ! $opt_a; then
1425: # Settings implied by the command line -m option
1426: # override MACHINE_ARCH from the environment (if any).
1427: getarch
1428: fi
1429: [ -n "${MACHINE_ARCH}" ] || getarch
1.84 lukem 1430: validatearch
1431:
1432: # Set up default make(1) environment.
1433: #
1.98 lukem 1434: makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
1435: [ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
1.287 apb 1436: [ -z "${BUILDINFO}" ] || makeenv="${makeenv} BUILDINFO"
1.248 apb 1437: MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS}"
1438: MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
1.84 lukem 1439: export MAKEFLAGS MACHINE MACHINE_ARCH
1.284 apb 1440: setmakeenv USETOOLS "yes"
1441: setmakeenv MAKEWRAPPERMACHINE "${makewrappermachine:-${MACHINE}}"
1.84 lukem 1442: }
1443:
1.248 apb 1444: # sanitycheck --
1445: # Sanity check after parsing command line options, before rebuildmake.
1446: #
1.163 apb 1447: sanitycheck()
1448: {
1.260 apb 1449: # Install as non-root is a bad idea.
1450: #
1451: if ${do_install} && [ "$id_u" -ne 0 ] ; then
1452: if ${do_expertmode}; then
1453: warning "Will install as an unprivileged user."
1454: else
1455: bomb "-E must be set for install as an unprivileged user."
1456: fi
1457: fi
1458:
1.163 apb 1459: # If the PATH contains any non-absolute components (including,
1.170 apb 1460: # but not limited to, "." or ""), then complain. As an exception,
1461: # allow "" or "." as the last component of the PATH. This is fatal
1.163 apb 1462: # if expert mode is not in effect.
1463: #
1.170 apb 1464: local path="${PATH}"
1465: path="${path%:}" # delete trailing ":"
1466: path="${path%:.}" # delete trailing ":."
1467: case ":${path}:/" in
1.334 jmcneill 1468: *:[!/~]*)
1.163 apb 1469: if ${do_expertmode}; then
1470: warning "PATH contains non-absolute components"
1471: else
1.164 apb 1472: bomb "PATH environment variable must not" \
1473: "contain non-absolute components"
1.163 apb 1474: fi
1475: ;;
1476: esac
1.317 maya 1477:
1.320 kre 1478: while [ ${MKX11-no} = "yes" ]; do # not really a loop
1479: test -n "${X11SRCDIR}" && {
1480: test -d "${X11SRCDIR}" ||
1481: bomb "X11SRCDIR (${X11SRCDIR}) does not exist (with -x)"
1482: break
1483: }
1484: for _xd in \
1485: "${NETBSDSRCDIR%/*}/xsrc" \
1486: "${NETBSDSRCDIR}/xsrc" \
1487: /usr/xsrc
1488: do
1489: test -d "${_xd}" &&
1490: setmakeenv X11SRCDIR "${_xd}" &&
1491: break 2
1492: done
1.318 maya 1493: bomb "Asked to build X11 but no xsrc"
1.320 kre 1494: done
1.163 apb 1495: }
1.317 maya 1496:
1.213 apb 1497: # print_tooldir_make --
1498: # Try to find and print a path to an existing
1.312 christos 1499: # ${TOOLDIR}/bin/${toolprefix}program
1500: print_tooldir_program()
1.168 apb 1501: {
1.213 apb 1502: local possible_TOP_OBJ
1503: local possible_TOOLDIR
1.312 christos 1504: local possible_program
1505: local tooldir_program
1506: local program=${1}
1.213 apb 1507:
1508: if [ -n "${TOOLDIR}" ]; then
1.312 christos 1509: echo "${TOOLDIR}/bin/${toolprefix}${program}"
1510: return
1.213 apb 1511: fi
1.168 apb 1512:
1.198 apb 1513: # Set host_ostype to something like "NetBSD-4.5.6-i386". This
1514: # is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
1515: #
1.168 apb 1516: local host_ostype="${uname_s}-$(
1517: echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1.194 lukem 1518: )-$(
1.168 apb 1519: echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
1520: )"
1521:
1.198 apb 1522: # Look in a few potential locations for
1.312 christos 1523: # ${possible_TOOLDIR}/bin/${toolprefix}${program}.
1524: # If we find it, then set possible_program.
1.198 apb 1525: #
1526: # In the usual case (without interference from environment
1527: # variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
1.212 apb 1528: # "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
1529: #
1530: # In practice it's difficult to figure out the correct value
1531: # for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
1532: # options were passed to build.sh, then ${TOP_objdir} will be
1533: # the correct value. We also try a few other possibilities, but
1534: # we do not replicate all the logic of <bsd.obj.mk>.
1.198 apb 1535: #
1.212 apb 1536: for possible_TOP_OBJ in \
1537: "${TOP_objdir}" \
1538: "${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
1539: "${TOP}" \
1540: "${TOP}/obj" \
1.198 apb 1541: "${TOP}/obj.${MACHINE}"
1542: do
1.212 apb 1543: [ -n "${possible_TOP_OBJ}" ] || continue
1.198 apb 1544: possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
1.312 christos 1545: possible_program="${possible_TOOLDIR}/bin/${toolprefix}${program}"
1.213 apb 1546: if [ -x "${possible_make}" ]; then
1.312 christos 1547: echo ${possible_program}
1548: return;
1.198 apb 1549: fi
1550: done
1.312 christos 1551: echo ""
1552: }
1553: # print_tooldir_make --
1554: # Try to find and print a path to an existing
1555: # ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
1556: # new version of ${toolprefix}make has been built.
1557: #
1558: # * If TOOLDIR was set in the environment or on the command line, use
1559: # that value.
1560: # * Otherwise try to guess what TOOLDIR would be if not overridden by
1561: # /etc/mk.conf, and check whether the resulting directory contains
1562: # a copy of ${toolprefix}make (this should work for everybody who
1563: # doesn't override TOOLDIR via /etc/mk.conf);
1564: # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
1565: # in the PATH (this might accidentally find a version of make that
1566: # does not understand the syntax used by NetBSD make, and that will
1567: # lead to failure in the next step);
1568: # * If a copy of make was found above, try to use it with
1569: # nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
1570: # result only if it's a directory that already exists;
1571: # * If a value of TOOLDIR was found above, and if
1572: # ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
1573: #
1574: print_tooldir_make()
1575: {
1576: local possible_make
1577: local possible_TOOLDIR
1578: local tooldir_make
1.198 apb 1579:
1.312 christos 1580: possible_make=$(print_tooldir_program make)
1.198 apb 1581: # If the above didn't work, search the PATH for a suitable
1582: # ${toolprefix}make, nbmake, bmake, or make.
1583: #
1.213 apb 1584: : ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
1585: : ${possible_make:=$(find_in_PATH nbmake '')}
1586: : ${possible_make:=$(find_in_PATH bmake '')}
1587: : ${possible_make:=$(find_in_PATH make '')}
1588:
1589: # At this point, we don't care whether possible_make is in the
1590: # correct TOOLDIR or not; we simply want it to be usable by
1591: # getmakevar to help us find the correct TOOLDIR.
1592: #
1593: # Use ${possible_make} with nobomb_getmakevar to try to find
1594: # the value of TOOLDIR. Believe the result only if it's
1595: # a directory that already exists and contains bin/${toolprefix}make.
1596: #
1597: if [ -x "${possible_make}" ]; then
1598: possible_TOOLDIR="$(
1.250 apb 1599: make="${possible_make}" \
1600: nobomb_getmakevar TOOLDIR 2>/dev/null
1.213 apb 1601: )"
1602: if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
1603: && [ -d "${possible_TOOLDIR}" ];
1604: then
1605: tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
1606: if [ -x "${tooldir_make}" ]; then
1607: echo "${tooldir_make}"
1608: return 0
1609: fi
1610: fi
1.168 apb 1611: fi
1.213 apb 1612: return 1
1.168 apb 1613: }
1614:
1.213 apb 1615: # rebuildmake --
1616: # Rebuild nbmake in a temporary directory if necessary. Sets $make
1617: # to a path to the nbmake executable. Sets done_rebuildmake=true
1618: # if nbmake was rebuilt.
1619: #
1620: # There is a cyclic dependency between building nbmake and choosing
1621: # TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
1622: # would like to use getmakevar to get the value of TOOLDIR; but we can't
1623: # use getmakevar before we have an up to date version of nbmake; we
1624: # might already have an up to date version of nbmake in TOOLDIR, but we
1625: # don't yet know where TOOLDIR is.
1626: #
1627: # The default value of TOOLDIR also depends on the location of the top
1628: # level object directory, so $(getmakevar TOOLDIR) invoked before or
1629: # after making the top level object directory may produce different
1630: # results.
1631: #
1632: # Strictly speaking, we should do the following:
1633: #
1634: # 1. build a new version of nbmake in a temporary directory;
1635: # 2. use the temporary nbmake to create the top level obj directory;
1636: # 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
1.265 oki 1637: # get the correct value of TOOLDIR;
1.214 apb 1638: # 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
1.213 apb 1639: #
1640: # However, people don't like building nbmake unnecessarily if their
1641: # TOOLDIR has not changed since an earlier build. We try to avoid
1642: # rebuilding a temporary version of nbmake by taking some shortcuts to
1643: # guess a value for TOOLDIR, looking for an existing version of nbmake
1644: # in that TOOLDIR, and checking whether that nbmake is newer than the
1645: # sources used to build it.
1646: #
1.84 lukem 1647: rebuildmake()
1648: {
1.213 apb 1649: make="$(print_tooldir_make)"
1650: if [ -n "${make}" ] && [ -x "${make}" ]; then
1.84 lukem 1651: for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
1.98 lukem 1652: if [ "${f}" -nt "${make}" ]; then
1.213 apb 1653: statusmsg "${make} outdated" \
1654: "(older than ${f}), needs building."
1.84 lukem 1655: do_rebuildmake=true
1656: break
1657: fi
1658: done
1659: else
1.213 apb 1660: statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
1.84 lukem 1661: do_rebuildmake=true
1662: fi
1663:
1664: # Build bootstrap ${toolprefix}make if needed.
1.309 christos 1665: if ! ${do_rebuildmake}; then
1666: return
1.84 lukem 1667: fi
1.309 christos 1668:
1669: statusmsg "Bootstrapping ${toolprefix}make"
1670: ${runcmd} cd "${tmpdir}"
1.323 uwe 1671: ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
1672: CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
1.309 christos 1673: ${HOST_SH} "${TOP}/tools/make/configure" ||
1674: ( cp ${tmpdir}/config.log ${tmpdir}-config.log
1675: bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" )
1676: ${runcmd} ${HOST_SH} buildmake.sh ||
1677: bomb "Build of ${toolprefix}make failed"
1678: make="${tmpdir}/${toolprefix}make"
1679: ${runcmd} cd "${TOP}"
1680: ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
1681: done_rebuildmake=true
1.84 lukem 1682: }
1683:
1.248 apb 1684: # validatemakeparams --
1685: # Perform some late sanity checks, after rebuildmake,
1686: # but before createmakewrapper or any real work.
1687: #
1.257 apb 1688: # Creates the top-level obj directory, because that
1689: # is needed by some of the sanity checks.
1690: #
1691: # Prints status messages reporting the values of several variables.
1.248 apb 1692: #
1.84 lukem 1693: validatemakeparams()
1694: {
1.257 apb 1695: # MAKECONF (which defaults to /etc/mk.conf in share/mk/bsd.own.mk)
1696: # can affect many things, so mention it in an early status message.
1697: #
1698: MAKECONF=$(getmakevar MAKECONF)
1699: if [ -e "${MAKECONF}" ]; then
1700: statusmsg2 "MAKECONF file:" "${MAKECONF}"
1701: else
1702: statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)"
1703: fi
1704:
1.275 apb 1705: # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE.
1706: # These may be set as build.sh options or in "mk.conf".
1707: # Don't export them as they're only used for tests in build.sh.
1708: #
1709: MKOBJDIRS=$(getmakevar MKOBJDIRS)
1710: MKUNPRIVED=$(getmakevar MKUNPRIVED)
1711: MKUPDATE=$(getmakevar MKUPDATE)
1712:
1713: # Non-root should always use either the -U or -E flag.
1714: #
1715: if ! ${do_expertmode} && \
1716: [ "$id_u" -ne 0 ] && \
1717: [ "${MKUNPRIVED}" = "no" ] ; then
1718: bomb "-U or -E must be set for build as an unprivileged user."
1719: fi
1720:
1.98 lukem 1721: if [ "${runcmd}" = "echo" ]; then
1.84 lukem 1722: TOOLCHAIN_MISSING=no
1723: EXTERNAL_TOOLCHAIN=""
1724: else
1.210 apb 1725: TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
1726: EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
1.84 lukem 1727: fi
1728: if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
1.86 lukem 1729: [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
1.98 lukem 1730: ${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
1731: ${runcmd} echo " MACHINE: ${MACHINE}"
1732: ${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
1733: ${runcmd} echo ""
1734: ${runcmd} echo "All builds for this platform should be done via a traditional make"
1735: ${runcmd} echo "If you wish to use an external cross-toolchain, set"
1736: ${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
1737: ${runcmd} echo "in either the environment or mk.conf and rerun"
1738: ${runcmd} echo " ${progname} $*"
1.84 lukem 1739: exit 1
1740: fi
1741:
1.106 lukem 1742: if [ "${MKOBJDIRS}" != "no" ]; then
1.212 apb 1743: # Create the top-level object directory.
1.106 lukem 1744: #
1.212 apb 1745: # "make obj NOSUBDIR=" can handle most cases, but it
1746: # can't handle the case where MAKEOBJDIRPREFIX is set
1747: # while the corresponding directory does not exist
1748: # (rules in <bsd.obj.mk> would abort the build). We
1749: # therefore have to handle the MAKEOBJDIRPREFIX case
1750: # without invoking "make obj". The MAKEOBJDIR case
1751: # could be handled either way, but we choose to handle
1752: # it similarly to MAKEOBJDIRPREFIX.
1.191 apb 1753: #
1.212 apb 1754: if [ -n "${TOP_obj}" ]; then
1755: # It must have been set by the "-M" or "-O"
1756: # command line options, so there's no need to
1757: # use getmakevar
1758: :
1759: elif [ -n "$MAKEOBJDIRPREFIX" ]; then
1760: TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
1761: elif [ -n "$MAKEOBJDIR" ]; then
1762: TOP_obj="$(getmakevar MAKEOBJDIR)"
1763: fi
1764: if [ -n "$TOP_obj" ]; then
1765: ${runcmd} mkdir -p "${TOP_obj}" ||
1766: bomb "Can't create top level object directory" \
1767: "${TOP_obj}"
1768: else
1769: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1770: bomb "Can't create top level object directory" \
1771: "using make obj"
1.106 lukem 1772: fi
1773:
1.212 apb 1774: # make obj in tools to ensure that the objdir for "tools"
1775: # is available.
1.106 lukem 1776: #
1.98 lukem 1777: ${runcmd} cd tools
1778: ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
1779: bomb "Failed to make obj in tools"
1780: ${runcmd} cd "${TOP}"
1.84 lukem 1781: fi
1.80 lukem 1782:
1.215 apb 1783: # Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
1784: # and bomb if they have changed from the values we had from the
1785: # command line or environment.
1786: #
1.212 apb 1787: # This must be done after creating the top-level object directory.
1.84 lukem 1788: #
1.215 apb 1789: for var in TOOLDIR DESTDIR RELEASEDIR
1790: do
1791: eval oldval=\"\$${var}\"
1792: newval="$(getmakevar $var)"
1793: if ! $do_expertmode; then
1.216 enami 1794: : ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
1.215 apb 1795: case "$var" in
1796: DESTDIR)
1797: : ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1.217 apb 1798: makeenv="${makeenv} DESTDIR"
1.215 apb 1799: ;;
1800: RELEASEDIR)
1801: : ${newval:=${_SRC_TOP_OBJ_}/releasedir}
1.217 apb 1802: makeenv="${makeenv} RELEASEDIR"
1.215 apb 1803: ;;
1804: esac
1805: fi
1806: if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
1807: bomb "Value of ${var} has changed" \
1808: "(was \"${oldval}\", now \"${newval}\")"
1809: fi
1810: eval ${var}=\"\${newval}\"
1811: eval export ${var}
1.238 pgoyette 1812: statusmsg2 "${var} path:" "${newval}"
1.215 apb 1813: done
1814:
1815: # RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
1.186 lukem 1816: RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
1.84 lukem 1817:
1818: # Check validity of TOOLDIR and DESTDIR.
1819: #
1.98 lukem 1820: if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1821: bomb "TOOLDIR '${TOOLDIR}' invalid"
1.84 lukem 1822: fi
1.98 lukem 1823: removedirs="${TOOLDIR}"
1.15 tv 1824:
1.98 lukem 1825: if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1.260 apb 1826: if ${do_distribution} || ${do_release} || \
1827: [ "${uname_s}" != "NetBSD" ] || \
1828: [ "${uname_m}" != "${MACHINE}" ]; then
1829: bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
1830: fi
1831: if ! ${do_expertmode}; then
1832: bomb "DESTDIR must != / for non -E (expert) builds"
1.1 tv 1833: fi
1.260 apb 1834: statusmsg "WARNING: Building to /, in expert mode."
1835: statusmsg " This may cause your system to break! Reasons include:"
1836: statusmsg " - your kernel is not up to date"
1837: statusmsg " - the libraries or toolchain have changed"
1838: statusmsg " YOU HAVE BEEN WARNED!"
1.84 lukem 1839: else
1.98 lukem 1840: removedirs="${removedirs} ${DESTDIR}"
1.84 lukem 1841: fi
1.105 lukem 1842: if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1843: bomb "Must set RELEASEDIR with \`releasekernel=...'"
1844: fi
1.185 apb 1845:
1846: # If a previous build.sh run used -U (and therefore created a
1847: # METALOG file), then most subsequent build.sh runs must also
1848: # use -U. If DESTDIR is about to be removed, then don't perform
1849: # this check.
1850: #
1851: case "${do_removedirs} ${removedirs} " in
1852: true*" ${DESTDIR} "*)
1853: # DESTDIR is about to be removed
1854: ;;
1855: *)
1.260 apb 1856: if [ -e "${DESTDIR}/METALOG" ] && \
1.185 apb 1857: [ "${MKUNPRIVED}" = "no" ] ; then
1858: if $do_expertmode; then
1859: warning "A previous build.sh run specified -U."
1860: else
1861: bomb "A previous build.sh run specified -U; you must specify it again now."
1862: fi
1863: fi
1864: ;;
1865: esac
1.254 tsutsui 1866:
1867: # live-image and install-image targets require binary sets
1868: # (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED.
1869: # If release operation is specified with live-image or install-image,
1870: # the release op should be performed with -U for later image ops.
1871: #
1872: if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \
1873: [ "${MKUNPRIVED}" = "no" ] ; then
1874: bomb "-U must be specified on building release to create images later."
1875: fi
1.84 lukem 1876: }
1.30 jmc 1877:
1.15 tv 1878:
1.84 lukem 1879: createmakewrapper()
1880: {
1881: # Remove the target directories.
1882: #
1.98 lukem 1883: if ${do_removedirs}; then
1884: for f in ${removedirs}; do
1885: statusmsg "Removing ${f}"
1886: ${runcmd} rm -r -f "${f}"
1.84 lukem 1887: done
1888: fi
1.15 tv 1889:
1.84 lukem 1890: # Recreate $TOOLDIR.
1891: #
1.98 lukem 1892: ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1893: bomb "mkdir of '${TOOLDIR}/bin' failed"
1.84 lukem 1894:
1.214 apb 1895: # If we did not previously rebuild ${toolprefix}make, then
1896: # check whether $make is still valid and the same as the output
1897: # from print_tooldir_make. If not, then rebuild make now. A
1898: # possible reason for this being necessary is that the actual
1899: # value of TOOLDIR might be different from the value guessed
1900: # before the top level obj dir was created.
1901: #
1902: if ! ${done_rebuildmake} && \
1903: ( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
1904: then
1905: rebuildmake
1906: fi
1907:
1.84 lukem 1908: # Install ${toolprefix}make if it was built.
1909: #
1.211 apb 1910: if ${done_rebuildmake}; then
1.98 lukem 1911: ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1912: ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1913: bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1914: make="${TOOLDIR}/bin/${toolprefix}make"
1915: statusmsg "Created ${make}"
1.84 lukem 1916: fi
1.15 tv 1917:
1.84 lukem 1918: # Build a ${toolprefix}make wrapper script, usable by hand as
1919: # well as by build.sh.
1920: #
1.98 lukem 1921: if [ -z "${makewrapper}" ]; then
1.102 lukem 1922: makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1.98 lukem 1923: [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1.52 thorpej 1924: fi
1.4 tv 1925:
1.98 lukem 1926: ${runcmd} rm -f "${makewrapper}"
1927: if [ "${runcmd}" = "echo" ]; then
1928: echo 'cat <<EOF >'${makewrapper}
1.84 lukem 1929: makewrapout=
1930: else
1.98 lukem 1931: makewrapout=">>\${makewrapper}"
1.84 lukem 1932: fi
1.18 tv 1933:
1.139 isaki 1934: case "${KSH_VERSION:-${SH_VERSION}}" in
1.149 jnemeth 1935: *PD\ KSH*|*MIRBSD\ KSH*)
1.135 isaki 1936: set +o braceexpand
1937: ;;
1938: esac
1939:
1.98 lukem 1940: eval cat <<EOF ${makewrapout}
1.153 apb 1941: #! ${HOST_SH}
1.4 tv 1942: # Set proper variables to allow easy "make" building of a NetBSD subtree.
1.335 ! jmcneill 1943: # Generated from: \$NetBSD: build.sh,v 1.334 2020/03/28 20:13:13 jmcneill Exp $
1.130 jmc 1944: # with these arguments: ${_args}
1.4 tv 1945: #
1.177 uebayasi 1946:
1.18 tv 1947: EOF
1.177 uebayasi 1948: {
1.285 apb 1949: sorted_vars="$(for var in ${makeenv}; do echo "${var}" ; done \
1950: | sort -u )"
1951: for var in ${sorted_vars}; do
1952: eval val=\"\${${var}}\"
1953: eval is_set=\"\${${var}+set}\"
1954: if [ -z "${is_set}" ]; then
1955: echo "unset ${var}"
1.177 uebayasi 1956: else
1.285 apb 1957: qval="$(shell_quote "${val}")"
1958: echo "${var}=${qval}; export ${var}"
1.177 uebayasi 1959: fi
1960: done
1.18 tv 1961:
1.285 apb 1962: cat <<EOF
1.18 tv 1963:
1.98 lukem 1964: exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1.4 tv 1965: EOF
1.285 apb 1966: } | eval cat "${makewrapout}"
1.98 lukem 1967: [ "${runcmd}" = "echo" ] && echo EOF
1968: ${runcmd} chmod +x "${makewrapper}"
1.238 pgoyette 1969: statusmsg2 "Updated makewrapper:" "${makewrapper}"
1.84 lukem 1970: }
1971:
1.203 lukem 1972: make_in_dir()
1973: {
1.312 christos 1974: local dir="$1"
1975: local op="$2"
1.203 lukem 1976: ${runcmd} cd "${dir}" ||
1977: bomb "Failed to cd to \"${dir}\""
1978: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1979: bomb "Failed to make ${op} in \"${dir}\""
1980: ${runcmd} cd "${TOP}" ||
1981: bomb "Failed to cd back to \"${TOP}\""
1982: }
1983:
1.84 lukem 1984: buildtools()
1985: {
1.98 lukem 1986: if [ "${MKOBJDIRS}" != "no" ]; then
1987: ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
1988: bomb "Failed to make obj-tools"
1.84 lukem 1989: fi
1.124 lukem 1990: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 1991: make_in_dir tools cleandir
1.84 lukem 1992: fi
1.259 joerg 1993: make_in_dir tools build_install
1.98 lukem 1994: statusmsg "Tools built to ${TOOLDIR}"
1.84 lukem 1995: }
1.4 tv 1996:
1.329 christos 1997: buildlibs()
1998: {
1999: if [ "${MKOBJDIRS}" != "no" ]; then
2000: ${runcmd} "${makewrapper}" ${parallel} obj ||
2001: bomb "Failed to make obj"
2002: fi
2003: if [ "${MKUPDATE}" = "no" ]; then
2004: make_in_dir lib cleandir
2005: fi
2006: make_in_dir . do-distrib-dirs
2007: make_in_dir . includes
2008: make_in_dir . do-lib
2009: statusmsg "libs built"
2010: }
2011:
1.105 lukem 2012: getkernelconf()
1.84 lukem 2013: {
1.105 lukem 2014: kernelconf="$1"
1.114 lukem 2015: if [ "${MKOBJDIRS}" != "no" ]; then
1.84 lukem 2016: # The correct value of KERNOBJDIR might
2017: # depend on a prior "make obj" in
2018: # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
2019: #
1.98 lukem 2020: KERNSRCDIR="$(getmakevar KERNSRCDIR)"
2021: KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1.203 lukem 2022: make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
1.84 lukem 2023: fi
1.98 lukem 2024: KERNCONFDIR="$(getmakevar KERNCONFDIR)"
2025: KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1.105 lukem 2026: case "${kernelconf}" in
1.84 lukem 2027: */*)
1.105 lukem 2028: kernelconfpath="${kernelconf}"
2029: kernelconfname="${kernelconf##*/}"
1.84 lukem 2030: ;;
2031: *)
1.105 lukem 2032: kernelconfpath="${KERNCONFDIR}/${kernelconf}"
2033: kernelconfname="${kernelconf}"
1.84 lukem 2034: ;;
2035: esac
1.105 lukem 2036: kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
2037: }
2038:
1.264 christos 2039: diskimage()
2040: {
2041: ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')"
2042: [ -f "${DESTDIR}/etc/mtree/set.base" ] ||
2043: bomb "The release binaries must be built first"
2044: kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
2045: kernel="${kerneldir}/netbsd-${ARG}.gz"
2046: [ -f "${kernel}" ] ||
2047: bomb "The kernel ${kernel} must be built first"
2048: make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}"
2049: }
2050:
1.105 lukem 2051: buildkernel()
2052: {
2053: if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
2054: # Building tools every time we build a kernel is clearly
2055: # unnecessary. We could try to figure out whether rebuilding
2056: # the tools is necessary this time, but it doesn't seem worth
2057: # the trouble. Instead, we say it's the user's responsibility
2058: # to rebuild the tools if necessary.
2059: #
2060: statusmsg "Building kernel without building new tools"
2061: buildkernelwarned=true
2062: fi
2063: getkernelconf $1
1.238 pgoyette 2064: statusmsg2 "Building kernel:" "${kernelconf}"
2065: statusmsg2 "Build directory:" "${kernelbuildpath}"
1.105 lukem 2066: ${runcmd} mkdir -p "${kernelbuildpath}" ||
2067: bomb "Cannot mkdir: ${kernelbuildpath}"
1.124 lukem 2068: if [ "${MKUPDATE}" = "no" ]; then
1.203 lukem 2069: make_in_dir "${kernelbuildpath}" cleandir
1.16 thorpej 2070: fi
1.157 rillig 2071: [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
2072: || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1.305 uebayasi 2073: CONFIGOPTS=$(getmakevar CONFIGOPTS)
2074: ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" ${CONFIGOPTS} \
2075: -b "${kernelbuildpath}" -s "${TOP}/sys" ${configopts} \
2076: "${kernelconfpath}" ||
1.105 lukem 2077: bomb "${toolprefix}config failed for ${kernelconf}"
1.203 lukem 2078: make_in_dir "${kernelbuildpath}" depend
2079: make_in_dir "${kernelbuildpath}" all
1.91 lukem 2080:
1.98 lukem 2081: if [ "${runcmd}" != "echo" ]; then
1.105 lukem 2082: statusmsg "Kernels built from ${kernelconf}:"
2083: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1.91 lukem 2084: for kern in ${kernlist:-netbsd}; do
1.105 lukem 2085: [ -f "${kernelbuildpath}/${kern}" ] && \
2086: echo " ${kernelbuildpath}/${kern}"
1.98 lukem 2087: done | tee -a "${results}"
1.91 lukem 2088: fi
1.84 lukem 2089: }
2090:
1.105 lukem 2091: releasekernel()
2092: {
2093: getkernelconf $1
1.186 lukem 2094: kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
1.105 lukem 2095: ${runcmd} mkdir -p "${kernelreldir}"
2096: kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
2097: for kern in ${kernlist:-netbsd}; do
2098: builtkern="${kernelbuildpath}/${kern}"
2099: [ -f "${builtkern}" ] || continue
2100: releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1.238 pgoyette 2101: statusmsg2 "Kernel copy:" "${releasekern}"
1.196 lukem 2102: if [ "${runcmd}" = "echo" ]; then
2103: echo "gzip -c -9 < ${builtkern} > ${releasekern}"
2104: else
2105: gzip -c -9 < "${builtkern}" > "${releasekern}"
2106: fi
1.105 lukem 2107: done
2108: }
2109:
1.300 uebayasi 2110: buildkernels()
2111: {
1.306 christos 2112: allkernels=$( runcmd= make_in_dir etc '-V ${ALL_KERNELS}' )
1.300 uebayasi 2113: for k in $allkernels; do
2114: buildkernel "${k}"
2115: done
2116: }
2117:
1.207 jnemeth 2118: buildmodules()
2119: {
1.234 morr 2120: setmakeenv MKBINUTILS no
1.207 jnemeth 2121: if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
2122: # Building tools every time we build modules is clearly
2123: # unnecessary as well as a kernel.
2124: #
2125: statusmsg "Building modules without building new tools"
2126: buildmoduleswarned=true
2127: fi
2128:
2129: statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
2130: if [ "${MKOBJDIRS}" != "no" ]; then
1.256 tsutsui 2131: make_in_dir sys/modules obj
1.207 jnemeth 2132: fi
2133: if [ "${MKUPDATE}" = "no" ]; then
2134: make_in_dir sys/modules cleandir
2135: fi
1.256 tsutsui 2136: make_in_dir sys/modules dependall
2137: make_in_dir sys/modules install
1.207 jnemeth 2138:
1.236 pgoyette 2139: statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
1.207 jnemeth 2140: }
2141:
1.335 ! jmcneill 2142: builddtb()
! 2143: {
! 2144: statusmsg "Building devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
! 2145: if [ "${MKOBJDIRS}" != "no" ]; then
! 2146: make_in_dir sys/dtb obj
! 2147: fi
! 2148: if [ "${MKUPDATE}" = "no" ]; then
! 2149: make_in_dir sys/dtb cleandir
! 2150: fi
! 2151: make_in_dir sys/dtb dependall
! 2152: make_in_dir sys/dtb install
! 2153:
! 2154: statusmsg "Successful build of devicetree blobs for NetBSD/${MACHINE} ${DISTRIBVER}"
! 2155: }
! 2156:
1.245 jmcneill 2157: installmodules()
2158: {
2159: dir="$1"
2160: ${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules ||
2161: bomb "Failed to make installmodules to ${dir}"
2162: statusmsg "Successful installmodules to ${dir}"
2163: }
2164:
1.84 lukem 2165: installworld()
2166: {
2167: dir="$1"
1.98 lukem 2168: ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
2169: bomb "Failed to make installworld to ${dir}"
2170: statusmsg "Successful installworld to ${dir}"
1.84 lukem 2171: }
2172:
1.219 pooka 2173: # Run rump build&link tests.
2174: #
2175: # To make this feasible for running without having to install includes and
2176: # libraries into destdir (i.e. quick), we only run ld. This is possible
2177: # since the rump kernel is a closed namespace apart from calls to rumpuser.
2178: # Therefore, if ld complains only about rumpuser symbols, rump kernel
2179: # linking was successful.
1.246 wiz 2180: #
1.219 pooka 2181: # We test that rump links with a number of component configurations.
2182: # These attempt to mimic what is encountered in the full build.
2183: # See list below. The list should probably be either autogenerated
1.246 wiz 2184: # or managed elsewhere; keep it here until a better idea arises.
1.219 pooka 2185: #
2186: # Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD.
2187: #
2188:
2189: RUMP_LIBSETS='
2190: -lrump,
2191: -lrumpvfs -lrump,
1.252 jym 2192: -lrumpvfs -lrumpdev -lrump,
1.235 pooka 2193: -lrumpnet -lrump,
1.237 pooka 2194: -lrumpkern_tty -lrumpvfs -lrump,
1.219 pooka 2195: -lrumpfs_tmpfs -lrumpvfs -lrump,
1.230 pooka 2196: -lrumpfs_ffs -lrumpfs_msdos -lrumpvfs -lrumpdev_disk -lrumpdev -lrump,
1.311 ast 2197: -lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet
2198: -lrumpdev -lrumpvfs -lrump,
1.219 pooka 2199: -lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
1.242 pooka 2200: -lrumpkern_crypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
1.220 pooka 2201: -lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
2202: -lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
1.242 pooka 2203: -lrumpdev_dm -lrumpdev -lrumpvfs -lrumpkern_crypto -lrump'
1.219 pooka 2204: dorump()
2205: {
2206: local doclean=""
2207: local doobjs=""
2208:
2209: # we cannot link libs without building csu, and that leads to lossage
2210: [ "${1}" != "rumptest" ] && bomb 'build.sh rump not yet functional. ' \
2211: 'did you mean "rumptest"?'
2212:
1.273 pooka 2213: export RUMPKERN_ONLY=1
1.227 pooka 2214: # create obj and distrib dirs
1.228 pooka 2215: if [ "${MKOBJDIRS}" != "no" ]; then
2216: make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj
2217: make_in_dir "${NETBSDSRCDIR}/sys/rump" obj
2218: fi
1.227 pooka 2219: ${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \
2220: || bomb 'could not create distrib-dirs'
2221:
1.219 pooka 2222: [ "${MKUPDATE}" = "no" ] && doclean="cleandir"
2223: targlist="${doclean} ${doobjs} dependall install"
2224: # optimize: for test we build only static libs (3x test speedup)
2225: if [ "${1}" = "rumptest" ] ; then
2226: setmakeenv NOPIC 1
2227: setmakeenv NOPROFILE 1
2228: fi
2229: for cmd in ${targlist} ; do
2230: make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd}
2231: done
2232:
2233: # if we just wanted to build & install rump, we're done
2234: [ "${1}" != "rumptest" ] && return
2235:
1.221 pooka 2236: ${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \
2237: || bomb "cd to rumpkern failed"
2238: md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'`
2239: # one little, two little, three little backslashes ...
1.231 hans 2240: md_quirks="$(echo ${md_quirks} | sed 's,\\,\\\\,g'";s/'//g" )"
1.221 pooka 2241: ${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed"
1.219 pooka 2242: tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'`
1.221 pooka 2243:
1.219 pooka 2244: local oIFS="${IFS}"
2245: IFS=","
2246: for set in ${RUMP_LIBSETS} ; do
2247: IFS="${oIFS}"
2248: ${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \
1.241 pooka 2249: -static --whole-archive ${set} 2>&1 -o /tmp/rumptest.$$ | \
1.221 pooka 2250: awk -v quirks="${md_quirks}" '
1.219 pooka 2251: /undefined reference/ &&
2252: !/more undefined references.*follow/{
1.221 pooka 2253: if (match($NF,
1.266 pooka 2254: "`(rumpuser_|rumpcomp_|__" quirks ")") == 0)
1.219 pooka 2255: fails[NR] = $0
1.221 pooka 2256: }
1.230 pooka 2257: /cannot find -l/{fails[NR] = $0}
1.241 pooka 2258: /cannot open output file/{fails[NR] = $0}
1.219 pooka 2259: END{
2260: for (x in fails)
2261: print fails[x]
2262: exit x!=0
2263: }'
2264: [ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}"
2265: done
2266: statusmsg "Rump build&link tests successful"
2267: }
1.84 lukem 2268:
1.312 christos 2269: setup_mkrepro()
2270: {
2271: if [ ${MKREPRO-no} != "yes" ]; then
2272: return
2273: fi
1.314 christos 2274: local dirs=${NETBSDSRCDIR-/usr/src}/
1.312 christos 2275: if [ ${MKX11-no} = "yes" ]; then
1.314 christos 2276: dirs="$dirs ${X11SRCDIR-/usr/xsrc}/"
1.312 christos 2277: fi
2278: local cvslatest=$(print_tooldir_program cvslatest)
1.316 christos 2279: if [ ! -x "${cvslatest}" ]; then
2280: buildtools
2281: fi
2282: MKREPRO_TIMESTAMP=$("${cvslatest}" ${dirs})
1.313 christos 2283: [ -n "${MKREPRO_TIMESTAMP}" ] || bomb "Failed to compute timestamp"
1.316 christos 2284: statusmsg2 "MKREPRO_TIMESTAMP" "$(TZ=UTC date -r ${MKREPRO_TIMESTAMP})"
1.312 christos 2285: export MKREPRO MKREPRO_TIMESTAMP
2286: }
2287:
1.84 lukem 2288: main()
2289: {
2290: initdefaults
1.130 jmc 2291: _args=$@
1.84 lukem 2292: parseoptions "$@"
1.93 lukem 2293:
1.163 apb 2294: sanitycheck
2295:
1.93 lukem 2296: build_start=$(date)
1.240 pgoyette 2297: statusmsg2 "${progname} command:" "$0 $*"
1.238 pgoyette 2298: statusmsg2 "${progname} started:" "${build_start}"
2299: statusmsg2 "NetBSD version:" "${DISTRIBVER}"
2300: statusmsg2 "MACHINE:" "${MACHINE}"
2301: statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}"
2302: statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}"
2303: statusmsg2 "HOST_SH:" "${HOST_SH}"
1.282 apb 2304: if [ -n "${BUILDID}" ]; then
2305: statusmsg2 "BUILDID:" "${BUILDID}"
2306: fi
1.287 apb 2307: if [ -n "${BUILDINFO}" ]; then
2308: printf "%b\n" "${BUILDINFO}" | \
2309: while read -r line ; do
2310: [ -s "${line}" ] && continue
2311: statusmsg2 "BUILDINFO:" "${line}"
2312: done
2313: fi
1.153 apb 2314:
1.84 lukem 2315: rebuildmake
2316: validatemakeparams
2317: createmakewrapper
1.316 christos 2318: setup_mkrepro
1.84 lukem 2319:
2320: # Perform the operations.
2321: #
1.98 lukem 2322: for op in ${operations}; do
2323: case "${op}" in
1.86 lukem 2324:
2325: makewrapper)
2326: # no-op
2327: ;;
1.84 lukem 2328:
2329: tools)
2330: buildtools
2331: ;;
1.329 christos 2332: libs)
2333: buildlibs
2334: ;;
1.84 lukem 2335:
1.125 lukem 2336: sets)
2337: statusmsg "Building sets from pre-populated ${DESTDIR}"
2338: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2339: bomb "Failed to make ${op}"
1.186 lukem 2340: setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
2341: statusmsg "Built sets to ${setdir}"
1.125 lukem 2342: ;;
1.142 apb 2343:
1.312 christos 2344: build|distribution|release)
2345: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2346: bomb "Failed to make ${op}"
2347: statusmsg "Successful make ${op}"
2348: ;;
2349:
2350: cleandir|obj|sourcesets|syspkgs|params)
1.98 lukem 2351: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2352: bomb "Failed to make ${op}"
2353: statusmsg "Successful make ${op}"
1.84 lukem 2354: ;;
2355:
1.173 jnemeth 2356: iso-image|iso-image-source)
2357: ${runcmd} "${makewrapper}" ${parallel} \
1.209 apb 2358: CDEXTRA="$CDEXTRA" ${op} ||
1.173 jnemeth 2359: bomb "Failed to make ${op}"
2360: statusmsg "Successful make ${op}"
2361: ;;
2362:
1.254 tsutsui 2363: live-image|install-image)
2364: # install-image and live-image require mtree spec files
2365: # built with UNPRIVED. Assume UNPRIVED build has been
2366: # performed if METALOG file is created in DESTDIR.
2367: if [ ! -e "${DESTDIR}/METALOG" ] ; then
2368: bomb "The release binaries must have been built with -U to create images."
2369: fi
1.253 tsutsui 2370: ${runcmd} "${makewrapper}" ${parallel} ${op} ||
2371: bomb "Failed to make ${op}"
2372: statusmsg "Successful make ${op}"
2373: ;;
1.84 lukem 2374: kernel=*)
2375: arg=${op#*=}
2376: buildkernel "${arg}"
1.105 lukem 2377: ;;
1.281 martin 2378: kernel.gdb=*)
2379: arg=${op#*=}
1.302 uebayasi 2380: configopts="-D DEBUG=-g"
2381: buildkernel "${arg}"
2382: ;;
1.105 lukem 2383: releasekernel=*)
2384: arg=${op#*=}
2385: releasekernel "${arg}"
1.84 lukem 2386: ;;
2387:
1.300 uebayasi 2388: kernels)
2389: buildkernels
2390: ;;
2391:
1.264 christos 2392: disk-image=*)
2393: arg=${op#*=}
2394: diskimage "${arg}"
2395: ;;
2396:
1.335 ! jmcneill 2397: dtb)
! 2398: builddtb
! 2399: ;;
! 2400:
1.207 jnemeth 2401: modules)
2402: buildmodules
2403: ;;
2404:
1.245 jmcneill 2405: installmodules=*)
2406: arg=${op#*=}
2407: if [ "${arg}" = "/" ] && \
2408: ( [ "${uname_s}" != "NetBSD" ] || \
2409: [ "${uname_m}" != "${MACHINE}" ] ); then
2410: bomb "'${op}' must != / for cross builds."
2411: fi
2412: installmodules "${arg}"
2413: ;;
2414:
1.84 lukem 2415: install=*)
2416: arg=${op#*=}
1.85 lukem 2417: if [ "${arg}" = "/" ] && \
2418: ( [ "${uname_s}" != "NetBSD" ] || \
1.98 lukem 2419: [ "${uname_m}" != "${MACHINE}" ] ); then
1.85 lukem 2420: bomb "'${op}' must != / for cross builds."
2421: fi
1.84 lukem 2422: installworld "${arg}"
1.70 lukem 2423: ;;
1.84 lukem 2424:
1.219 pooka 2425: rump|rumptest)
2426: dorump "${op}"
2427: ;;
2428:
1.70 lukem 2429: *)
1.84 lukem 2430: bomb "Unknown operation \`${op}'"
1.70 lukem 2431: ;;
1.84 lukem 2432:
1.70 lukem 2433: esac
1.84 lukem 2434: done
1.93 lukem 2435:
1.238 pgoyette 2436: statusmsg2 "${progname} ended:" "$(date)"
1.98 lukem 2437: if [ -s "${results}" ]; then
2438: echo "===> Summary of results:"
2439: sed -e 's/^===>//;s/^/ /' "${results}"
2440: echo "===> ."
2441: fi
1.84 lukem 2442: }
2443:
2444: main "$@"
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