2 # $NetBSD: build.sh,v 1.175 2007/09/18 12:57:37 agc Exp $
4 # Copyright (c) 2001-2005 The NetBSD Foundation, Inc.
7 # This code is derived from software contributed to The NetBSD Foundation
8 # by Todd Vierling and Luke Mewburn.
10 # Redistribution and use in source and binary forms, with or without
11 # modification, are permitted provided that the following conditions
13 # 1. Redistributions of source code must retain the above copyright
14 # notice, this list of conditions and the following disclaimer.
15 # 2. Redistributions in binary form must reproduce the above copyright
16 # notice, this list of conditions and the following disclaimer in the
17 # documentation and/or other materials provided with the distribution.
18 # 3. All advertising materials mentioning features or use of this software
19 # must display the following acknowledgement:
20 # This product includes software developed by the NetBSD
21 # Foundation, Inc. and its contributors.
22 # 4. Neither the name of The NetBSD Foundation nor the names of its
23 # contributors may be used to endorse or promote products derived
24 # from this software without specific prior written permission.
26 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
27 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
30 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36 # POSSIBILITY OF SUCH DAMAGE.
39 # Top level build wrapper, for a system containing no tools.
41 # This script should run on any POSIX-compliant shell. If the
42 # first "sh" found in the PATH is a POSIX-compliant shell, then
43 # you should not need to take any special action. Otherwise, you
44 # should set the environment variable HOST_SH to a POSIX-compliant
45 # shell, and invoke build.sh with that shell. (Depending on your
46 # system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh
47 # might be a suitable shell.)
53 trap "exit 1" 1 2 3 15
57 cat >&2 <<ERRORMESSAGE
62 kill ${toppid} # in case we were invoked from a subshell
69 ${runcmd} echo "===> $@" |
tee -a "${results}"
74 statusmsg
"Warning: $@"
77 # Find a program in the PATH, and print the result. If not found,
78 # print a default. If $2 is defined (even if it is an empty string),
79 # then that is the default; otherwise, $1 is used as the default.
83 local result
="${2-"$1"}"
87 for dir
in ${PATH}; do
88 if [ -x "${dir}/${prog}" ]; then
89 result
="${dir}/${prog}"
97 # Try to find a working POSIX shell, and set HOST_SH to refer to it.
98 # Assumes that uname_s, uname_m, and PWD have been set.
101 # Even if ${HOST_SH} is already defined, we still do the
102 # sanity checks at the end.
104 # Solaris has /usr/xpg4/bin/sh.
106 [ -z "${HOST_SH}" ] && [ x
"${uname_s}" = x
"SunOS" ] && \
107 [ -x /usr
/xpg
4/bin
/sh
] && HOST_SH
="/usr/xpg4/bin/sh"
109 # Try to get the name of the shell that's running this script,
110 # by parsing the output from "ps". We assume that, if the host
111 # system's ps command supports -o comm at all, it will do so
112 # in the usual way: a one-line header followed by a one-line
113 # result, possibly including trailing white space. And if the
114 # host system's ps command doesn't support -o comm, we assume
115 # that we'll get an error message on stderr and nothing on
116 # stdout. (We don't try to use ps -o 'comm=' to suppress the
117 # header line, because that is less widely supported.)
119 # If we get the wrong result here, the user can override it by
120 # specifying HOST_SH in the environment.
122 [ -z "${HOST_SH}" ] && HOST_SH
="$(
123 (ps -p $$ -o comm | sed -ne '2s/[ \t]*$//p') 2>/dev/null )"
125 # If nothing above worked, use "sh". We will later find the
126 # first directory in the PATH that has a "sh" program.
128 [ -z "${HOST_SH}" ] && HOST_SH
="sh"
130 # If the result so far is not an absolute path, try to prepend
131 # PWD or search the PATH.
136 */*) HOST_SH
="${PWD}/${HOST_SH}"
138 *) HOST_SH
="$(find_in_PATH "${HOST_SH}")"
142 # If we don't have an absolute path by now, bomb.
147 *) bomb
"HOST_SH=\"${HOST_SH}\" is not an absolute path."
151 # If HOST_SH is not executable, bomb.
153 [ -x "${HOST_SH}" ] ||
154 bomb
"HOST_SH=\"${HOST_SH}\" is not executable."
166 [ -d usr.bin
/make ] ||
cd "$(dirname $0)"
167 [ -d usr.bin
/make ] ||
168 bomb
"build.sh must be run from the top source level"
169 [ -f share
/mk
/bsd.own.mk
] ||
170 bomb
"src/share/mk is missing; please re-fetch the source tree"
172 # Find information about the build platform. Note that "uname -p"
173 # is not part of POSIX, but NetBSD's uname -p prints MACHINE_ARCH,
174 # while uname -m prints MACHINE.
176 uname_s
=$
(uname
-s 2>/dev
/null
)
177 uname_r
=$
(uname
-r 2>/dev
/null
)
178 uname_m
=$
(uname
-m 2>/dev
/null
)
179 uname_p
=$
(uname
-p 2>/dev
/null || uname
-m 2>/dev
/null
)
181 # If $PWD is a valid name of the current directory, POSIX mandates
182 # that pwd return it by default which causes problems in the
183 # presence of symlinks. Unsetting PWD is simpler than changing
184 # every occurrence of pwd to use -P.
186 # XXX Except that doesn't work on Solaris. Or many Linuces.
189 TOP
=$
(/bin
/pwd -P 2>/dev
/null ||
/bin
/pwd 2>/dev
/null
)
191 # The user can set HOST_SH in the environment, or we try to
192 # guess an appropriate value. Then we set several other
193 # variables from HOST_SH.
196 setmakeenv HOST_SH
"${HOST_SH}"
197 setmakeenv BSHELL
"${HOST_SH}"
198 setmakeenv CONFIG_SHELL
"${HOST_SH}"
204 # Some systems have a small ARG_MAX. -X prevents make(1) from
205 # exporting variables in the environment redundantly.
208 Darwin | FreeBSD | CYGWIN
*)
216 # do_{operation}=true if given operation is requested.
224 do_distribution
=false
227 do_releasekernel
=false
233 do_iso_image_source
=false
236 # Create scratch directory
238 tmpdir
="${TMPDIR-/tmp}/nbbuild$$"
239 mkdir
"${tmpdir}" || bomb
"Cannot mkdir: ${tmpdir}"
240 trap "cd /; rm -r -f \"${tmpdir}\"" 0
241 results
="${tmpdir}/build.sh.results"
243 # Set source directories
245 setmakeenv NETBSDSRCDIR
"${TOP}"
247 # Find the version of NetBSD
249 DISTRIBVER
="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
251 # Set various environment variables to known defaults,
252 # to minimize (cross-)build problems observed "in the field".
255 unsetmakeenv LESSCHARSET
261 # Translate some MACHINE name aliases (known only to build.sh)
262 # into proper MACHINE and MACHINE_ARCH names. Save the alias
263 # name in makewrappermachine.
268 makewrappermachine
=${MACHINE}
269 # MACHINE_ARCH is "arm" or "armeb", not "armel"
270 MACHINE_ARCH
=arm
${MACHINE##*-}
271 MACHINE_ARCH
=${MACHINE_ARCH%el}
272 MACHINE
=${MACHINE%-e[bl]}
275 evbmips-e
[bl
]|sbmips-e
[bl
])
276 makewrappermachine
=${MACHINE}
277 MACHINE_ARCH
=mips
${MACHINE##*-}
278 MACHINE
=${MACHINE%-e[bl]}
281 evbmips64-e
[bl
]|sbmips64-e
[bl
])
282 makewrappermachine
=${MACHINE}
283 MACHINE_ARCH
=mips64
${MACHINE##*-}
284 MACHINE
=${MACHINE%64-e[bl]}
288 makewrappermachine
=${MACHINE}
289 MACHINE_ARCH
=sh3
${MACHINE##*-}
290 MACHINE
=${MACHINE%-e[bl]}
295 # Translate a MACHINE into a default MACHINE_ARCH.
299 acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus
)
303 evbarm
) # unspecified MACHINE_ARCH gets LE
304 MACHINE_ARCH
=${MACHINE_ARCH:=arm}
315 amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k
)
319 evbmips|sbmips
) # no default MACHINE_ARCH
322 ews4800mips|mipsco|newsmips|sgimips
)
326 algor|arc|cobalt|hpcmips|playstation2|pmax
)
335 makewrappermachine
=${MACHINE}
336 MACHINE
=${MACHINE%64}
337 MACHINE_ARCH
=powerpc64
340 amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|prep|sandpoint
)
344 evbsh3
) # no default MACHINE_ARCH
351 dreamcast|hpcsh|landisk
)
359 alpha|i386|sparc|sparc64|vax|ia64
)
360 MACHINE_ARCH
=${MACHINE}
364 bomb
"Unknown target MACHINE: ${MACHINE}"
372 # Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
374 case "${MACHINE_ARCH}" in
376 alpha|arm|armeb|hppa|i386|m68000|m68k|mipse
[bl
]|mips64e
[bl
]|ns32k|powerpc|powerpc64|sh
[35]e
[bl
]|sparc|sparc64|vax|x86_64|ia64
)
380 bomb
"No MACHINE_ARCH provided"
384 bomb
"Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
389 # Determine valid MACHINE_ARCHs for MACHINE
398 arches
="mipseb mipsel mips64eb mips64el"
402 arches
="mipseb mips64eb"
410 arches
="powerpc powerpc64"
413 oma
="${MACHINE_ARCH}"
415 arches
="${MACHINE_ARCH}"
416 MACHINE_ARCH
="${oma}"
421 # Ensure that MACHINE_ARCH supports MACHINE
424 for a
in ${arches}; do
425 if [ "${a}" = "${MACHINE_ARCH}" ]; then
431 bomb
"MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
436 [ -x "${make}" ] ||
return 1
437 "${make}" -m ${TOP}/share
/mk
-s -B -f- _x_
<<EOF || return 1
440 .include <bsd.prog.mk>
441 .include <bsd.kernobj.mk>
447 [ -x "${make}" ] || bomb
"raw_getmakevar $1: ${make} is not executable"
448 nobomb_getmakevar
"$1" || bomb
"raw_getmakevar $1: ${make} failed"
453 # raw_getmakevar() doesn't work properly if $make hasn't yet been
454 # built, which can happen when running with the "-n" option.
455 # getmakevar() deals with this by emitting a literal '$'
456 # followed by the variable name, instead of trying to find the
459 if [ -x "${make}" ]; then
468 eval "$1='$2'; export $1"
469 makeenv
="${makeenv} $1"
475 makeenv
="${makeenv} $1"
478 # Convert possibly-relative path to absolute path by prepending
479 # ${TOP} if necessary. Also delete trailing "/", if any.
489 OPTARG
="${TOP}/${OPTARG%/}"
498 echo "${progname}: $*"
502 Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-C cddir] [-D dest]
503 [-j njob] [-M obj] [-m mach] [-N noisy] [-O obj] [-R release]
504 [-T tools] [-V var=[value]] [-w wrapper] [-X x11src] [-Z var]
507 Build operations (all imply "obj" and "tools"):
508 build Run "make build".
509 distribution Run "make distribution" (includes DESTDIR/etc/ files).
510 release Run "make release" (includes kernels & distrib media).
513 help Show this message and exit.
514 makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
516 obj Run "make obj". [Default unless -o is used]
517 tools Build and install tools.
518 install=idir Run "make installworld" to \`idir' to install all sets
519 except \`etc'. Useful after "distribution" or "release"
520 kernel=conf Build kernel with config file \`conf'
521 releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
522 sets Create binary sets in RELEASEDIR/MACHINE/binary/sets.
523 DESTDIR should be populated beforehand.
524 sourcesets Create source sets in RELEASEDIR/source/sets.
525 syspkgs Create syspkgs in RELEASEDIR/MACHINE/binary/syspkgs.
526 iso-image Create CD-ROM image in RELEASEDIR/iso.
527 iso-image-source Create CD-ROM image with source in RELEASEDIR/iso.
528 iso-dir=cddir Add the contents of \`cddir' to a CD-ROM image.
529 params Display various make(1) parameters.
532 -a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
533 -B buildId Set BUILDID to buildId.
534 -C cddir Set CDEXTRA to cddir.
535 -D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
536 -E Set "expert" mode; disables various safety checks.
537 Should not be used without expert knowledge of the build system.
538 -h Print this help message.
539 -j njob Run up to njob jobs in parallel; see make(1) -j.
540 -M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
542 -m mach Set MACHINE to mach; not required if NetBSD native.
543 -N noisy Set the noisyness (MAKEVERBOSE) level of the build:
545 1 Operations are described, commands are suppressed
548 -n Show commands that would be executed, but do not execute them.
549 -O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
550 Unsets MAKEOBJDIRPREFIX.
551 -o Set MKOBJDIRS=no; do not create objdirs at start of build.
552 -R release Set RELEASEDIR to release. [Default: releasedir]
553 -r Remove contents of TOOLDIR and DESTDIR before building.
554 -T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
555 the environment, ${toolprefix}make will be (re)built unconditionally.
556 -U Set MKUNPRIVED=yes; build without requiring root privileges,
557 install from an UNPRIVED build with proper file permissions.
558 -u Set MKUPDATE=yes; do not run "make clean" first.
559 Without this, everything is rebuilt, including the tools.
560 -V v=[val] Set variable \`v' to \`val'.
561 -w wrapper Create ${toolprefix}make script as wrapper.
562 [Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
563 -X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
564 -x Set MKX11=yes; build X11R6 from X11SRCDIR
565 -Z v Unset ("zap") variable \`v'.
573 opts
='a:B:bC:D:dEhi:j:k:M:m:N:nO:oR:rT:tUuV:w:xX:Z:'
576 if type getopts >/dev
/null
2>&1; then
579 getoptcmd
='getopts ${opts} opt && opt=-${opt}'
581 optremcmd
='shift $((${OPTIND} -1))'
583 type getopt
>/dev
/null
2>&1 ||
584 bomb
"/bin/sh shell is too old; try ksh or bash"
586 # Use old-style getopt(1) (doesn't handle whitespace in args).
588 args
="$(getopt ${opts} $*)"
592 getoptcmd
='[ $# -gt 0 ] && opt="$1" && shift'
593 optargcmd
='OPTARG="$1"; shift'
597 # Parse command line options.
599 while eval ${getoptcmd}; do
604 MACHINE_ARCH
=${OPTARG}
614 usage
"'-b' has been replaced by 'makewrapper'"
618 eval ${optargcmd}; resolvepath
623 eval ${optargcmd}; resolvepath
624 setmakeenv DESTDIR
"${OPTARG}"
628 usage
"'-d' has been replaced by 'distribution'"
636 usage
"'-i idir' has been replaced by 'install=idir'"
641 parallel
="-j ${OPTARG}"
645 usage
"'-k conf' has been replaced by 'kernel=conf'"
649 eval ${optargcmd}; resolvepath
650 makeobjdir
="${OPTARG}"
651 unsetmakeenv MAKEOBJDIR
652 setmakeenv MAKEOBJDIRPREFIX
"${OPTARG}"
655 # -m overrides MACHINE_ARCH unless "-a" is specified
659 [ "${opt_a}" != "yes" ] && getarch
666 setmakeenv MAKEVERBOSE
"${OPTARG}"
669 usage
"'${OPTARG}' is not a valid value for -N"
679 eval ${optargcmd}; resolvepath
680 makeobjdir
="${OPTARG}"
681 unsetmakeenv MAKEOBJDIRPREFIX
682 setmakeenv MAKEOBJDIR
"\${.CURDIR:C,^$TOP,$OPTARG,}"
690 eval ${optargcmd}; resolvepath
691 setmakeenv RELEASEDIR
"${OPTARG}"
700 eval ${optargcmd}; resolvepath
706 usage
"'-t' has been replaced by 'tools'"
710 setmakeenv MKUNPRIVED
yes
714 setmakeenv MKUPDATE
yes
720 # XXX: consider restricting which variables can be changed?
721 [a-zA-Z_
][a-zA-Z_0-9
]*=*)
722 setmakeenv
"${OPTARG%%=*}" "${OPTARG#*=}"
725 usage
"-V argument must be of the form 'var=[value]'"
731 eval ${optargcmd}; resolvepath
732 makewrapper
="${OPTARG}"
736 eval ${optargcmd}; resolvepath
737 setmakeenv X11SRCDIR
"${OPTARG}"
746 # XXX: consider restricting which variables can be unset?
747 unsetmakeenv
"${OPTARG}"
761 # Validate operations.
764 while [ $# -gt 0 ]; do
766 operations
="${operations} ${op}"
774 makewrapper|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params
)
778 op
=iso_image
# used as part of a variable name
782 op
=iso_image_source
# used as part of a variable name
785 kernel
=*|releasekernel
=*)
789 bomb
"Must supply a kernel name with \`${op}=...'"
796 bomb
"Must supply a directory with \`install=...'"
800 usage
"Unknown operation \`${op}'"
806 [ -n "${operations}" ] || usage
"Missing operation to perform."
808 # Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
810 if [ -z "${MACHINE}" ]; then
811 [ "${uname_s}" = "NetBSD" ] ||
812 bomb
"MACHINE must be set, or -m must be used, for cross builds."
815 [ -n "${MACHINE_ARCH}" ] || getarch
818 # Set up default make(1) environment.
820 makeenv
="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
821 [ -z "${BUILDID}" ] || makeenv
="${makeenv} BUILDID"
822 MAKEFLAGS
="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
823 export MAKEFLAGS MACHINE MACHINE_ARCH
828 # If the PATH contains any non-absolute components (including,
829 # but not limited to, "." or ""), then complain. As an exception,
830 # allow "" or "." as the last component of the PATH. This is fatal
831 # if expert mode is not in effect.
834 path
="${path%:}" # delete trailing ":"
835 path
="${path%:.}" # delete trailing ":."
838 if ${do_expertmode}; then
839 warning
"PATH contains non-absolute components"
841 bomb
"PATH environment variable must not" \
842 "contain non-absolute components"
848 # Try to set a value for TOOLDIR. This is difficult because of a cyclic
849 # dependency: TOOLDIR may be affected by settings in /etc/mk.conf, so
850 # we would like to use getmakevar to get the value of TOOLDIR, but we
851 # can't use getmakevar before we have an up to date version of nbmake;
852 # we might already have an up to date version of nbmake in TOOLDIR, but
853 # we don't yet know where TOOLDIR is.
855 # In principle, we could break the cycle by building a copy of nbmake
856 # in a temporary directory. However, people who use the default value
857 # of TOOLDIR do not like to have nbmake rebuilt every time they run
860 # We try to please everybody as follows:
862 # * If TOOLDIR was set in the environment or on the command line, use
864 # * Otherwise try to guess what TOOLDIR would be if not overridden by
865 # /etc/mk.conf, and check whether the resulting directory contains
866 # a copy of ${toolprefix}make (this should work for everybody who
867 # doesn't override TOOLDIR via /etc/mk.conf);
868 # * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
869 # in the PATH (this might accidentally find a non-NetBSD version of
870 # make, which will lead to failure in the next step);
871 # * If a copy of make was found above, try to use it with
872 # nobomb_getmakevar to find the correct value for TOOLDIR;
873 # * If all else fails, leave TOOLDIR unset. Our caller is expected to
874 # be able to cope with this.
878 [ -n "${TOOLDIR}" ] && return
880 # Set guess_TOOLDIR, in the same way that <bsd.own.mk> would set
881 # TOOLDIR if /etc/mk.conf sisn't interfere.
882 local topobjdir
="${TOP}"
883 [ -n "${makeobjdir}" ] && topobjdir="${topobjdir}/${makeobjdir}"
884 local host_ostype
="${uname_s}-$(
885 echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
887 echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
889 local guess_TOOLDIR
="${topobjdir}/tooldir.${host_ostype}"
891 # Look for a suitable ${toolprefix}make, nbmake, bmake, or make.
892 guess_make
="${guess_TOOLDIR}/bin/${toolprefix}make"
893 [ -x "${guess_make}" ] || guess_make
=""
894 : ${guess_make:=$(find_in_PATH ${toolprefix}make '')}
895 : ${guess_make:=$(find_in_PATH nbmake '')}
896 : ${guess_make:=$(find_in_PATH bmake '')}
897 : ${guess_make:=$(find_in_PATH make '')}
899 # Use ${guess_make} with nobomb_getmakevar
900 if [ -x "${guess_make}" ]; then
901 TOOLDIR
=$
(make="${guess_make}" nobomb_getmakevar TOOLDIR
)
902 [ -n "${TOOLDIR}" ] ||
unset TOOLDIR
908 # Test make source file timestamps against installed ${toolprefix}make
909 # binary, if TOOLDIR is pre-set or if try_set_TOOLDIR can set it.
912 make="${TOOLDIR-nonexistent}/bin/${toolprefix}make"
913 if [ -x "${make}" ]; then
914 for f
in usr.bin
/make
/*.
[ch
] usr.bin
/make
/lst.lib
/*.
[ch
]; do
915 if [ "${f}" -nt "${make}" ]; then
916 statusmsg
"${make} outdated (older than ${f}), needs building."
922 statusmsg
"No ${make}, needs building."
926 # Build bootstrap ${toolprefix}make if needed.
927 if ${do_rebuildmake}; then
928 statusmsg
"Bootstrapping ${toolprefix}make"
929 ${runcmd} cd "${tmpdir}"
930 ${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
931 CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
932 ${HOST_SH} "${TOP}/tools
/make
/configure
" ||
933 bomb "Configure of
${toolprefix}make failed
"
934 ${runcmd} ${HOST_SH} buildmake.sh ||
935 bomb "Build of
${toolprefix}make failed
"
936 make="${tmpdir}/${toolprefix}make"
937 ${runcmd} cd "${TOP}"
938 ${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
944 if [ "${runcmd}" = "echo" ]; then
946 EXTERNAL_TOOLCHAIN=""
948 TOOLCHAIN_MISSING=$(raw_getmakevar TOOLCHAIN_MISSING)
949 EXTERNAL_TOOLCHAIN=$(raw_getmakevar EXTERNAL_TOOLCHAIN)
951 if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
952 [ -z "${EXTERNAL_TOOLCHAIN}" ]; then
953 ${runcmd} echo "ERROR
: build.sh
(in-tree cross-toolchain
) is not yet available
for"
954 ${runcmd} echo " MACHINE
: ${MACHINE}"
955 ${runcmd} echo " MACHINE_ARCH
: ${MACHINE_ARCH}"
957 ${runcmd} echo "All builds
for this platform should be
done via a traditional
make"
958 ${runcmd} echo "If you wish to use an external cross-toolchain
, set"
959 ${runcmd} echo " EXTERNAL_TOOLCHAIN
=<path to toolchain root
>"
960 ${runcmd} echo "in either the environment or mk.conf and rerun
"
961 ${runcmd} echo " ${progname} $
*"
965 # Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE
966 # These may be set as build.sh options or in "mk.conf
".
967 # Don't export them as they're only used for tests in build.sh.
969 MKOBJDIRS=$(getmakevar MKOBJDIRS)
970 MKUNPRIVED=$(getmakevar MKUNPRIVED)
971 MKUPDATE=$(getmakevar MKUPDATE)
973 if [ "${MKOBJDIRS}" != "no
" ]; then
974 # If setting -M or -O to the root of an obj dir, make sure
975 # the base directory is made before continuing as <bsd.own.mk>
976 # will need this to pick up _SRC_TOP_OBJ_
978 if [ ! -z "${makeobjdir}" ]; then
979 ${runcmd} mkdir -p "${makeobjdir}"
982 # make obj in tools to ensure that the objdir for the top-level
983 # of the source tree and for "tools
" is available, in case the
984 # default TOOLDIR setting from <bsd.own.mk> is used, or the
985 # build.sh default DESTDIR and RELEASEDIR is to be used.
988 ${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
989 bomb "Failed to
make obj
in tools
"
990 ${runcmd} cd "${TOP}"
993 # Find TOOLDIR, DESTDIR, and RELEASEDIR.
995 TOOLDIR=$(getmakevar TOOLDIR)
996 statusmsg "TOOLDIR path
: ${TOOLDIR}"
997 DESTDIR=$(getmakevar DESTDIR)
998 RELEASEDIR=$(getmakevar RELEASEDIR)
999 if ! $do_expertmode; then
1000 _SRC_TOP_OBJ_=$(getmakevar _SRC_TOP_OBJ_)
1001 : ${DESTDIR:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
1002 : ${RELEASEDIR:=${_SRC_TOP_OBJ_}/releasedir}
1003 makeenv="${makeenv} DESTDIR RELEASEDIR
"
1005 export TOOLDIR DESTDIR RELEASEDIR
1006 statusmsg "DESTDIR path
: ${DESTDIR}"
1007 statusmsg "RELEASEDIR path
: ${RELEASEDIR}"
1009 # Check validity of TOOLDIR and DESTDIR.
1011 if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
1012 bomb "TOOLDIR
'${TOOLDIR}' invalid
"
1014 removedirs="${TOOLDIR}"
1016 if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
1017 if ${do_build} || ${do_distribution} || ${do_release}; then
1018 if ! ${do_build} || \
1019 [ "${uname_s}" != "NetBSD
" ] || \
1020 [ "${uname_m}" != "${MACHINE}" ]; then
1021 bomb "DESTDIR must
!= / for cross builds
, or
${progname} 'distribution' or
'release'.
"
1023 if ! ${do_expertmode}; then
1024 bomb "DESTDIR must
!= / for non
-E (expert
) builds
"
1026 statusmsg "WARNING
: Building to
/, in expert mode.
"
1027 statusmsg " This may cause your system to
break! Reasons include
:"
1028 statusmsg " - your kernel is not up to
date"
1029 statusmsg " - the libraries or toolchain have changed
"
1030 statusmsg " YOU HAVE BEEN WARNED
!"
1033 removedirs="${removedirs} ${DESTDIR}"
1035 if ${do_build} || ${do_distribution} || ${do_release}; then
1036 if ! ${do_expertmode} && \
1037 [ "$
(id
-u 2>/dev
/null
)" -ne 0 ] && \
1038 [ "${MKUNPRIVED}" = "no
" ] ; then
1039 bomb "-U or
-E must be
set for build as an unprivileged user.
"
1042 if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
1043 bomb "Must
set RELEASEDIR with \
`releasekernel=...'"
1050 # Remove the target directories.
1052 if ${do_removedirs}; then
1053 for f in ${removedirs}; do
1054 statusmsg "Removing ${f}"
1055 ${runcmd} rm -r -f "${f}"
1059 # Recreate $TOOLDIR.
1061 ${runcmd} mkdir -p "${TOOLDIR}/bin" ||
1062 bomb "mkdir of '${TOOLDIR}/bin' failed"
1064 # Install ${toolprefix}make if it was built.
1066 if ${do_rebuildmake}; then
1067 ${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
1068 ${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
1069 bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
1070 make="${TOOLDIR}/bin/${toolprefix}make"
1071 statusmsg "Created ${make}"
1074 # Build a ${toolprefix}make wrapper script, usable by hand as
1075 # well as by build.sh.
1077 if [ -z "${makewrapper}" ]; then
1078 makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
1079 [ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
1082 ${runcmd} rm -f "${makewrapper}"
1083 if [ "${runcmd}" = "echo" ]; then
1084 echo 'cat <<EOF >'${makewrapper}
1087 makewrapout=">>\${makewrapper}"
1090 case "${KSH_VERSION:-${SH_VERSION}}" in
1091 *PD\ KSH*|*MIRBSD\ KSH*)
1096 eval cat <<EOF ${makewrapout}
1098 # Set proper variables to allow easy "make" building of a NetBSD subtree.
1099 # Generated from: \$NetBSD: build.sh,v 1.175 2007/09/18 12:57:37 agc Exp $
1100 # with these arguments: ${_args}
1103 for f in ${makeenv}; do
1104 if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
1105 eval echo "unset ${f}" ${makewrapout}
1107 eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}" ${makewrapout}
1111 eval cat <<EOF ${makewrapout}
1112 MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE
1113 USETOOLS=yes; export USETOOLS
1115 exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
1117 [ "${runcmd}" = "echo" ] && echo EOF
1118 ${runcmd} chmod +x "${makewrapper}"
1119 statusmsg "makewrapper: ${makewrapper}"
1120 statusmsg "Updated ${makewrapper}"
1125 if [ "${MKOBJDIRS}" != "no" ]; then
1126 ${runcmd} "${makewrapper}" ${parallel} obj-tools ||
1127 bomb "Failed to make obj-tools"
1130 if [ "${MKUPDATE}" = "no" ]; then
1131 ${runcmd} "${makewrapper}" ${parallel} cleandir ||
1132 bomb "Failed to make cleandir tools"
1134 ${runcmd} "${makewrapper}" ${parallel} dependall ||
1135 bomb "Failed to make dependall tools"
1136 ${runcmd} "${makewrapper}" ${parallel} install ||
1137 bomb "Failed to make install tools"
1138 statusmsg "Tools built to ${TOOLDIR}"
1139 ${runcmd} cd "${TOP}"
1145 if [ "${MKOBJDIRS}" != "no" ]; then
1146 # The correct value of KERNOBJDIR might
1147 # depend on a prior "make obj" in
1148 # ${KERNSRCDIR}/${KERNARCHDIR}/compile.
1150 KERNSRCDIR="$(getmakevar KERNSRCDIR)"
1151 KERNARCHDIR="$(getmakevar KERNARCHDIR)"
1152 ${runcmd} cd "${KERNSRCDIR}/${KERNARCHDIR}/compile"
1153 ${runcmd} "${makewrapper}" ${parallel} obj ||
1154 bomb "Failed to make obj in ${KERNSRCDIR}/${KERNARCHDIR}/compile"
1155 ${runcmd} cd "${TOP}"
1157 KERNCONFDIR="$(getmakevar KERNCONFDIR)"
1158 KERNOBJDIR="$(getmakevar KERNOBJDIR)"
1159 case "${kernelconf}" in
1161 kernelconfpath="${kernelconf}"
1162 kernelconfname="${kernelconf##*/}"
1165 kernelconfpath="${KERNCONFDIR}/${kernelconf}"
1166 kernelconfname="${kernelconf}"
1169 kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
1174 if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
1175 # Building tools every time we build a kernel is clearly
1176 # unnecessary. We could try to figure out whether rebuilding
1177 # the tools is necessary this time, but it doesn't seem worth
1178 # the trouble. Instead, we say it's the user's responsibility
1179 # to rebuild the tools if necessary.
1181 statusmsg "Building kernel without building new tools"
1182 buildkernelwarned=true
1185 statusmsg "Building kernel: ${kernelconf}"
1186 statusmsg "Build directory: ${kernelbuildpath}"
1187 ${runcmd} mkdir -p "${kernelbuildpath}" ||
1188 bomb "Cannot mkdir: ${kernelbuildpath}"
1189 if [ "${MKUPDATE}" = "no" ]; then
1190 ${runcmd} cd "${kernelbuildpath}"
1191 ${runcmd} "${makewrapper}" ${parallel} cleandir ||
1192 bomb "Failed to make cleandir in ${kernelbuildpath}"
1193 ${runcmd} cd "${TOP}"
1195 [ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
1196 || bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
1197 ${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
1198 -s "${TOP}/sys" "${kernelconfpath}" ||
1199 bomb "${toolprefix}config failed for ${kernelconf}"
1200 ${runcmd} cd "${kernelbuildpath}"
1201 ${runcmd} "${makewrapper}" ${parallel} depend ||
1202 bomb "Failed to make depend in ${kernelbuildpath}"
1203 ${runcmd} "${makewrapper}" ${parallel} all ||
1204 bomb "Failed to make all in ${kernelbuildpath}"
1205 ${runcmd} cd "${TOP}"
1207 if [ "${runcmd}" != "echo" ]; then
1208 statusmsg "Kernels built from ${kernelconf}:"
1209 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1210 for kern in ${kernlist:-netbsd}; do
1211 [ -f "${kernelbuildpath}/${kern}" ] && \
1212 echo " ${kernelbuildpath}/${kern}"
1213 done | tee -a "${results}"
1220 kernelreldir="${RELEASEDIR}/${MACHINE}/binary/kernel"
1221 ${runcmd} mkdir -p "${kernelreldir}"
1222 kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
1223 for kern in ${kernlist:-netbsd}; do
1224 builtkern="${kernelbuildpath}/${kern}"
1225 [ -f "${builtkern}" ] || continue
1226 releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
1227 statusmsg "Kernel copy: ${releasekern}"
1228 ${runcmd} gzip -c -9 < "${builtkern}" > "${releasekern}"
1235 ${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
1236 bomb "Failed to make installworld to ${dir}"
1237 statusmsg "Successful installworld to ${dir}"
1250 statusmsg "${progname} command: $0 $@"
1251 statusmsg "${progname} started: ${build_start}"
1252 statusmsg "NetBSD version: ${DISTRIBVER}"
1253 statusmsg "MACHINE: ${MACHINE}"
1254 statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}"
1255 statusmsg "Build platform: ${uname_s} ${uname_r} ${uname_m}"
1256 statusmsg "HOST_SH: ${HOST_SH}"
1262 # Perform the operations.
1264 for op in ${operations}; do
1276 statusmsg "Building sets from pre-populated ${DESTDIR}"
1277 ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1278 bomb "Failed to make ${op}"
1279 statusmsg "Successful make ${op}"
1282 obj|build|distribution|release|sourcesets|syspkgs|params)
1283 ${runcmd} "${makewrapper}" ${parallel} ${op} ||
1284 bomb "Failed to make ${op}"
1285 statusmsg "Successful make ${op}"
1288 iso-image|iso-image-source)
1289 ${runcmd} "${makewrapper}" ${parallel} \
1290 CDEXTRA=$iso_dir ${op} ||
1291 bomb "Failed to make ${op}"
1292 statusmsg "Successful make ${op}"
1297 buildkernel "${arg}"
1302 releasekernel "${arg}"
1307 if [ "${arg}" = "/" ] && \
1308 ( [ "${uname_s}" != "NetBSD" ] || \
1309 [ "${uname_m}" != "${MACHINE}" ] ); then
1310 bomb "'${op}' must != / for cross builds."
1312 installworld "${arg}"
1316 bomb "Unknown operation \`${op}'"
1322 statusmsg "${progname} ended: $(date)"
1323 if [ -s "${results}" ]; then
1324 echo "===> Summary of results:"
1325 sed -e 's
/^
===>//;s
/^
/ /' "${results}"