d166c4bf28
their own reach-overs, cross-build, install, and get set files just like base and X11 / X.org. (These sets are not included as TNF releases.)
1694 lines
45 KiB
Bash
Executable File
1694 lines
45 KiB
Bash
Executable File
#! /usr/bin/env sh
|
|
# $NetBSD: build.sh,v 1.222 2009/11/30 16:13:22 uebayasi Exp $
|
|
#
|
|
# Copyright (c) 2001-2009 The NetBSD Foundation, Inc.
|
|
# All rights reserved.
|
|
#
|
|
# This code is derived from software contributed to The NetBSD Foundation
|
|
# by Todd Vierling and Luke Mewburn.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
#
|
|
# Top level build wrapper, for a system containing no tools.
|
|
#
|
|
# This script should run on any POSIX-compliant shell. If the
|
|
# first "sh" found in the PATH is a POSIX-compliant shell, then
|
|
# you should not need to take any special action. Otherwise, you
|
|
# should set the environment variable HOST_SH to a POSIX-compliant
|
|
# shell, and invoke build.sh with that shell. (Depending on your
|
|
# system, one of /bin/ksh, /usr/local/bin/bash, or /usr/xpg4/bin/sh
|
|
# might be a suitable shell.)
|
|
#
|
|
|
|
progname=${0##*/}
|
|
toppid=$$
|
|
results=/dev/null
|
|
tab=' '
|
|
trap "exit 1" 1 2 3 15
|
|
|
|
bomb()
|
|
{
|
|
cat >&2 <<ERRORMESSAGE
|
|
|
|
ERROR: $@
|
|
*** BUILD ABORTED ***
|
|
ERRORMESSAGE
|
|
kill ${toppid} # in case we were invoked from a subshell
|
|
exit 1
|
|
}
|
|
|
|
|
|
statusmsg()
|
|
{
|
|
${runcmd} echo "===> $@" | tee -a "${results}"
|
|
}
|
|
|
|
warning()
|
|
{
|
|
statusmsg "Warning: $@"
|
|
}
|
|
|
|
# Find a program in the PATH, and print the result. If not found,
|
|
# print a default. If $2 is defined (even if it is an empty string),
|
|
# then that is the default; otherwise, $1 is used as the default.
|
|
find_in_PATH()
|
|
{
|
|
local prog="$1"
|
|
local result="${2-"$1"}"
|
|
local oldIFS="${IFS}"
|
|
local dir
|
|
IFS=":"
|
|
for dir in ${PATH}; do
|
|
if [ -x "${dir}/${prog}" ]; then
|
|
result="${dir}/${prog}"
|
|
break
|
|
fi
|
|
done
|
|
IFS="${oldIFS}"
|
|
echo "${result}"
|
|
}
|
|
|
|
# Try to find a working POSIX shell, and set HOST_SH to refer to it.
|
|
# Assumes that uname_s, uname_m, and PWD have been set.
|
|
set_HOST_SH()
|
|
{
|
|
# Even if ${HOST_SH} is already defined, we still do the
|
|
# sanity checks at the end.
|
|
|
|
# Solaris has /usr/xpg4/bin/sh.
|
|
#
|
|
[ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
|
|
[ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
|
|
|
|
# Try to get the name of the shell that's running this script,
|
|
# by parsing the output from "ps". We assume that, if the host
|
|
# system's ps command supports -o comm at all, it will do so
|
|
# in the usual way: a one-line header followed by a one-line
|
|
# result, possibly including trailing white space. And if the
|
|
# host system's ps command doesn't support -o comm, we assume
|
|
# that we'll get an error message on stderr and nothing on
|
|
# stdout. (We don't try to use ps -o 'comm=' to suppress the
|
|
# header line, because that is less widely supported.)
|
|
#
|
|
# If we get the wrong result here, the user can override it by
|
|
# specifying HOST_SH in the environment.
|
|
#
|
|
[ -z "${HOST_SH}" ] && HOST_SH="$(
|
|
(ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )"
|
|
|
|
# If nothing above worked, use "sh". We will later find the
|
|
# first directory in the PATH that has a "sh" program.
|
|
#
|
|
[ -z "${HOST_SH}" ] && HOST_SH="sh"
|
|
|
|
# If the result so far is not an absolute path, try to prepend
|
|
# PWD or search the PATH.
|
|
#
|
|
case "${HOST_SH}" in
|
|
/*) :
|
|
;;
|
|
*/*) HOST_SH="${PWD}/${HOST_SH}"
|
|
;;
|
|
*) HOST_SH="$(find_in_PATH "${HOST_SH}")"
|
|
;;
|
|
esac
|
|
|
|
# If we don't have an absolute path by now, bomb.
|
|
#
|
|
case "${HOST_SH}" in
|
|
/*) :
|
|
;;
|
|
*) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
|
|
;;
|
|
esac
|
|
|
|
# If HOST_SH is not executable, bomb.
|
|
#
|
|
[ -x "${HOST_SH}" ] ||
|
|
bomb "HOST_SH=\"${HOST_SH}\" is not executable."
|
|
}
|
|
|
|
initdefaults()
|
|
{
|
|
makeenv=
|
|
makewrapper=
|
|
makewrappermachine=
|
|
runcmd=
|
|
operations=
|
|
removedirs=
|
|
|
|
[ -d usr.bin/make ] || cd "$(dirname $0)"
|
|
[ -d usr.bin/make ] ||
|
|
bomb "build.sh must be run from the top source level"
|
|
[ -f share/mk/bsd.own.mk ] ||
|
|
bomb "src/share/mk is missing; please re-fetch the source tree"
|
|
|
|
# Set LC_ALL=C before we try to parse the output from any command
|
|
setmakeenv LC_ALL C
|
|
|
|
# Find information about the build platform. This should be
|
|
# kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH
|
|
# variables in share/mk/bsd.sys.mk.
|
|
#
|
|
# Note that "uname -p" is not part of POSIX, but we want uname_p
|
|
# to be set to the host MACHINE_ARCH, if possible. On systems
|
|
# where "uname -p" fails, prints "unknown", or prints a string
|
|
# that does not look like an identifier, fall back to using the
|
|
# output from "uname -m" instead.
|
|
#
|
|
uname_s=$(uname -s 2>/dev/null)
|
|
uname_r=$(uname -r 2>/dev/null)
|
|
uname_m=$(uname -m 2>/dev/null)
|
|
uname_p=$(uname -p 2>/dev/null || echo "unknown")
|
|
case "${uname_p}" in
|
|
''|unknown|*[^-_A-Za-z0-9]*) uname_p="${uname_m}" ;;
|
|
esac
|
|
|
|
id_u=$(id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null)
|
|
|
|
# If $PWD is a valid name of the current directory, POSIX mandates
|
|
# that pwd return it by default which causes problems in the
|
|
# presence of symlinks. Unsetting PWD is simpler than changing
|
|
# every occurrence of pwd to use -P.
|
|
#
|
|
# XXX Except that doesn't work on Solaris. Or many Linuces.
|
|
#
|
|
unset PWD
|
|
TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
|
|
|
|
# The user can set HOST_SH in the environment, or we try to
|
|
# guess an appropriate value. Then we set several other
|
|
# variables from HOST_SH.
|
|
#
|
|
set_HOST_SH
|
|
setmakeenv HOST_SH "${HOST_SH}"
|
|
setmakeenv BSHELL "${HOST_SH}"
|
|
setmakeenv CONFIG_SHELL "${HOST_SH}"
|
|
|
|
# Set defaults.
|
|
#
|
|
toolprefix=nb
|
|
|
|
# Some systems have a small ARG_MAX. -X prevents make(1) from
|
|
# exporting variables in the environment redundantly.
|
|
#
|
|
case "${uname_s}" in
|
|
Darwin | FreeBSD | CYGWIN*)
|
|
MAKEFLAGS=-X
|
|
;;
|
|
*)
|
|
MAKEFLAGS=
|
|
;;
|
|
esac
|
|
|
|
# do_{operation}=true if given operation is requested.
|
|
#
|
|
do_expertmode=false
|
|
do_rebuildmake=false
|
|
do_removedirs=false
|
|
do_tools=false
|
|
do_cleandir=false
|
|
do_obj=false
|
|
do_build=false
|
|
do_distribution=false
|
|
do_release=false
|
|
do_kernel=false
|
|
do_releasekernel=false
|
|
do_modules=false
|
|
do_install=false
|
|
do_sets=false
|
|
do_sourcesets=false
|
|
do_syspkgs=false
|
|
do_iso_image=false
|
|
do_iso_image_source=false
|
|
do_params=false
|
|
do_rump=false
|
|
|
|
# done_{operation}=true if given operation has been done.
|
|
#
|
|
done_rebuildmake=false
|
|
|
|
# Create scratch directory
|
|
#
|
|
tmpdir="${TMPDIR-/tmp}/nbbuild$$"
|
|
mkdir "${tmpdir}" || bomb "Cannot mkdir: ${tmpdir}"
|
|
trap "cd /; rm -r -f \"${tmpdir}\"" 0
|
|
results="${tmpdir}/build.sh.results"
|
|
|
|
# Set source directories
|
|
#
|
|
setmakeenv NETBSDSRCDIR "${TOP}"
|
|
|
|
# Find the version of NetBSD
|
|
#
|
|
DISTRIBVER="$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh)"
|
|
|
|
# Set the BUILDSEED to NetBSD-"N"
|
|
#
|
|
setmakeenv BUILDSEED "NetBSD-$(${HOST_SH} ${TOP}/sys/conf/osrelease.sh -m)"
|
|
|
|
# Set MKARZERO to "yes"
|
|
#
|
|
setmakeenv MKARZERO "yes"
|
|
|
|
# Set various environment variables to known defaults,
|
|
# to minimize (cross-)build problems observed "in the field".
|
|
#
|
|
unsetmakeenv INFODIR
|
|
unsetmakeenv LESSCHARSET
|
|
}
|
|
|
|
getarch()
|
|
{
|
|
# Translate some MACHINE name aliases (known only to build.sh)
|
|
# into proper MACHINE and MACHINE_ARCH names. Save the alias
|
|
# name in makewrappermachine.
|
|
#
|
|
case "${MACHINE}" in
|
|
|
|
evbarm-e[bl])
|
|
makewrappermachine=${MACHINE}
|
|
# MACHINE_ARCH is "arm" or "armeb", not "armel"
|
|
MACHINE_ARCH=arm${MACHINE##*-}
|
|
MACHINE_ARCH=${MACHINE_ARCH%el}
|
|
MACHINE=${MACHINE%-e[bl]}
|
|
;;
|
|
|
|
evbmips-e[bl]|sbmips-e[bl])
|
|
makewrappermachine=${MACHINE}
|
|
MACHINE_ARCH=mips${MACHINE##*-}
|
|
MACHINE=${MACHINE%-e[bl]}
|
|
;;
|
|
|
|
evbmips64-e[bl]|sbmips64-e[bl])
|
|
makewrappermachine=${MACHINE}
|
|
MACHINE_ARCH=mips64${MACHINE##*-}
|
|
MACHINE=${MACHINE%64-e[bl]}
|
|
;;
|
|
|
|
evbsh3-e[bl])
|
|
makewrappermachine=${MACHINE}
|
|
MACHINE_ARCH=sh3${MACHINE##*-}
|
|
MACHINE=${MACHINE%-e[bl]}
|
|
;;
|
|
|
|
esac
|
|
|
|
# Translate a MACHINE into a default MACHINE_ARCH.
|
|
#
|
|
case "${MACHINE}" in
|
|
|
|
acorn26|acorn32|cats|hpcarm|iyonix|netwinder|shark|zaurus)
|
|
MACHINE_ARCH=arm
|
|
;;
|
|
|
|
evbarm) # unspecified MACHINE_ARCH gets LE
|
|
MACHINE_ARCH=${MACHINE_ARCH:=arm}
|
|
;;
|
|
|
|
hp700)
|
|
MACHINE_ARCH=hppa
|
|
;;
|
|
|
|
sun2)
|
|
MACHINE_ARCH=m68000
|
|
;;
|
|
|
|
amiga|atari|cesfic|hp300|luna68k|mac68k|mvme68k|news68k|next68k|sun3|x68k)
|
|
MACHINE_ARCH=m68k
|
|
;;
|
|
|
|
evbmips|sbmips) # no default MACHINE_ARCH
|
|
;;
|
|
|
|
ews4800mips|mipsco|newsmips|sgimips)
|
|
MACHINE_ARCH=mipseb
|
|
;;
|
|
|
|
algor|arc|cobalt|hpcmips|playstation2|pmax)
|
|
MACHINE_ARCH=mipsel
|
|
;;
|
|
|
|
evbppc64|macppc64|ofppc64)
|
|
makewrappermachine=${MACHINE}
|
|
MACHINE=${MACHINE%64}
|
|
MACHINE_ARCH=powerpc64
|
|
;;
|
|
|
|
amigappc|bebox|evbppc|ibmnws|macppc|mvmeppc|ofppc|prep|rs6000|sandpoint)
|
|
MACHINE_ARCH=powerpc
|
|
;;
|
|
|
|
evbsh3) # no default MACHINE_ARCH
|
|
;;
|
|
|
|
mmeye)
|
|
MACHINE_ARCH=sh3eb
|
|
;;
|
|
|
|
dreamcast|hpcsh|landisk)
|
|
MACHINE_ARCH=sh3el
|
|
;;
|
|
|
|
amd64)
|
|
MACHINE_ARCH=x86_64
|
|
;;
|
|
|
|
alpha|i386|sparc|sparc64|vax|ia64)
|
|
MACHINE_ARCH=${MACHINE}
|
|
;;
|
|
|
|
*)
|
|
bomb "Unknown target MACHINE: ${MACHINE}"
|
|
;;
|
|
|
|
esac
|
|
}
|
|
|
|
validatearch()
|
|
{
|
|
# Ensure that the MACHINE_ARCH exists (and is supported by build.sh).
|
|
#
|
|
case "${MACHINE_ARCH}" in
|
|
|
|
alpha|arm|armeb|hppa|i386|m68000|m68k|mipse[bl]|mips64e[bl]|powerpc|powerpc64|sh3e[bl]|sparc|sparc64|vax|x86_64|ia64)
|
|
;;
|
|
|
|
"")
|
|
bomb "No MACHINE_ARCH provided"
|
|
;;
|
|
|
|
*)
|
|
bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
;;
|
|
|
|
esac
|
|
|
|
# Determine valid MACHINE_ARCHs for MACHINE
|
|
#
|
|
case "${MACHINE}" in
|
|
|
|
evbarm)
|
|
arches="arm armeb"
|
|
;;
|
|
|
|
evbmips|sbmips)
|
|
arches="mipseb mipsel mips64eb mips64el"
|
|
;;
|
|
|
|
sgimips)
|
|
arches="mipseb mips64eb"
|
|
;;
|
|
|
|
evbsh3)
|
|
arches="sh3eb sh3el"
|
|
;;
|
|
|
|
macppc|evbppc|ofppc)
|
|
arches="powerpc powerpc64"
|
|
;;
|
|
*)
|
|
oma="${MACHINE_ARCH}"
|
|
getarch
|
|
arches="${MACHINE_ARCH}"
|
|
MACHINE_ARCH="${oma}"
|
|
;;
|
|
|
|
esac
|
|
|
|
# Ensure that MACHINE_ARCH supports MACHINE
|
|
#
|
|
archok=false
|
|
for a in ${arches}; do
|
|
if [ "${a}" = "${MACHINE_ARCH}" ]; then
|
|
archok=true
|
|
break
|
|
fi
|
|
done
|
|
${archok} ||
|
|
bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
|
|
}
|
|
|
|
# nobomb_getmakevar --
|
|
# Given the name of a make variable in $1, print make's idea of the
|
|
# value of that variable, or return 1 if there's an error.
|
|
#
|
|
nobomb_getmakevar()
|
|
{
|
|
[ -x "${make}" ] || return 1
|
|
"${make}" -m ${TOP}/share/mk -s -B -f- _x_ <<EOF || return 1
|
|
_x_:
|
|
echo \${$1}
|
|
.include <bsd.prog.mk>
|
|
.include <bsd.kernobj.mk>
|
|
EOF
|
|
}
|
|
|
|
# nobomb_getmakevar --
|
|
# Given the name of a make variable in $1, print make's idea of the
|
|
# value of that variable, or bomb if there's an error.
|
|
#
|
|
bomb_getmakevar()
|
|
{
|
|
[ -x "${make}" ] || bomb "bomb_getmakevar $1: ${make} is not executable"
|
|
nobomb_getmakevar "$1" || bomb "bomb_getmakevar $1: ${make} failed"
|
|
}
|
|
|
|
# nobomb_getmakevar --
|
|
# Given the name of a make variable in $1, print make's idea of the
|
|
# value of that variable, or print a literal '$' followed by the
|
|
# variable name if ${make} is not executable. This is intended for use in
|
|
# messages that need to be readable even if $make hasn't been built,
|
|
# such as when build.sh is run with the "-n" option.
|
|
#
|
|
getmakevar()
|
|
{
|
|
if [ -x "${make}" ]; then
|
|
bomb_getmakevar "$1"
|
|
else
|
|
echo "\$$1"
|
|
fi
|
|
}
|
|
|
|
setmakeenv()
|
|
{
|
|
eval "$1='$2'; export $1"
|
|
makeenv="${makeenv} $1"
|
|
}
|
|
|
|
unsetmakeenv()
|
|
{
|
|
eval "unset $1"
|
|
makeenv="${makeenv} $1"
|
|
}
|
|
|
|
# Given a variable name in $1, modify the variable in place as follows:
|
|
# For each space-separated word in the variable, call resolvepath.
|
|
resolvepaths()
|
|
{
|
|
local var="$1"
|
|
local val
|
|
eval val=\"\${${var}}\"
|
|
local newval=''
|
|
local word
|
|
for word in ${val}; do
|
|
resolvepath word
|
|
newval="${newval}${newval:+ }${word}"
|
|
done
|
|
eval ${var}=\"\${newval}\"
|
|
}
|
|
|
|
# Given a variable name in $1, modify the variable in place as follows:
|
|
# Convert possibly-relative path to absolute path by prepending
|
|
# ${TOP} if necessary. Also delete trailing "/", if any.
|
|
resolvepath()
|
|
{
|
|
local var="$1"
|
|
local val
|
|
eval val=\"\${${var}}\"
|
|
case "${val}" in
|
|
/)
|
|
;;
|
|
/*)
|
|
val="${val%/}"
|
|
;;
|
|
*)
|
|
val="${TOP}/${val%/}"
|
|
;;
|
|
esac
|
|
eval ${var}=\"\${val}\"
|
|
}
|
|
|
|
usage()
|
|
{
|
|
if [ -n "$*" ]; then
|
|
echo ""
|
|
echo "${progname}: $*"
|
|
fi
|
|
cat <<_usage_
|
|
|
|
Usage: ${progname} [-EnorUux] [-a arch] [-B buildid] [-C cdextras]
|
|
[-D dest] [-j njob] [-M obj] [-m mach] [-N noisy]
|
|
[-O obj] [-R release] [-S seed] [-T tools]
|
|
[-V var=[value]] [-w wrapper] [-X x11src] [-Y extsrcsrc]
|
|
[-Z var]
|
|
operation [...]
|
|
|
|
Build operations (all imply "obj" and "tools"):
|
|
build Run "make build".
|
|
distribution Run "make distribution" (includes DESTDIR/etc/ files).
|
|
release Run "make release" (includes kernels & distrib media).
|
|
|
|
Other operations:
|
|
help Show this message and exit.
|
|
makewrapper Create ${toolprefix}make-\${MACHINE} wrapper and ${toolprefix}make.
|
|
Always performed.
|
|
cleandir Run "make cleandir". [Default unless -u is used]
|
|
obj Run "make obj". [Default unless -o is used]
|
|
tools Build and install tools.
|
|
install=idir Run "make installworld" to \`idir' to install all sets
|
|
except \`etc'. Useful after "distribution" or "release"
|
|
kernel=conf Build kernel with config file \`conf'
|
|
releasekernel=conf Install kernel built by kernel=conf to RELEASEDIR.
|
|
modules Build and install kernel modules.
|
|
rumptest Do a linktest for rump (for developers).
|
|
sets Create binary sets in
|
|
RELEASEDIR/RELEASEMACHINEDIR/binary/sets.
|
|
DESTDIR should be populated beforehand.
|
|
sourcesets Create source sets in RELEASEDIR/source/sets.
|
|
syspkgs Create syspkgs in
|
|
RELEASEDIR/RELEASEMACHINEDIR/binary/syspkgs.
|
|
iso-image Create CD-ROM image in RELEASEDIR/iso.
|
|
iso-image-source Create CD-ROM image with source in RELEASEDIR/iso.
|
|
params Display various make(1) parameters.
|
|
|
|
Options:
|
|
-a arch Set MACHINE_ARCH to arch. [Default: deduced from MACHINE]
|
|
-B buildId Set BUILDID to buildId.
|
|
-C cdextras Append cdextras to CDEXTRA variable for inclusion on CD-ROM.
|
|
-D dest Set DESTDIR to dest. [Default: destdir.MACHINE]
|
|
-E Set "expert" mode; disables various safety checks.
|
|
Should not be used without expert knowledge of the build system.
|
|
-h Print this help message.
|
|
-j njob Run up to njob jobs in parallel; see make(1) -j.
|
|
-M obj Set obj root directory to obj; sets MAKEOBJDIRPREFIX.
|
|
Unsets MAKEOBJDIR.
|
|
-m mach Set MACHINE to mach; not required if NetBSD native.
|
|
-N noisy Set the noisyness (MAKEVERBOSE) level of the build:
|
|
0 Minimal output ("quiet")
|
|
1 Describe what is occurring
|
|
2 Describe what is occurring and echo the actual command
|
|
3 Ignore the effect of the "@" prefix in make commands
|
|
4 Trace shell commands using the shell's -x flag
|
|
[Default: 2]
|
|
-n Show commands that would be executed, but do not execute them.
|
|
-O obj Set obj root directory to obj; sets a MAKEOBJDIR pattern.
|
|
Unsets MAKEOBJDIRPREFIX.
|
|
-o Set MKOBJDIRS=no; do not create objdirs at start of build.
|
|
-R release Set RELEASEDIR to release. [Default: releasedir]
|
|
-r Remove contents of TOOLDIR and DESTDIR before building.
|
|
-S seed Set BUILDSEED to seed. [Default: NetBSD-majorversion]
|
|
-T tools Set TOOLDIR to tools. If unset, and TOOLDIR is not set in
|
|
the environment, ${toolprefix}make will be (re)built unconditionally.
|
|
-U Set MKUNPRIVED=yes; build without requiring root privileges,
|
|
install from an UNPRIVED build with proper file permissions.
|
|
-u Set MKUPDATE=yes; do not run "make cleandir" first.
|
|
Without this, everything is rebuilt, including the tools.
|
|
-V v=[val] Set variable \`v' to \`val'.
|
|
-w wrapper Create ${toolprefix}make script as wrapper.
|
|
[Default: \${TOOLDIR}/bin/${toolprefix}make-\${MACHINE}]
|
|
-X x11src Set X11SRCDIR to x11src. [Default: /usr/xsrc]
|
|
-x Set MKX11=yes; build X11 from X11SRCDIR
|
|
-Y extsrcsrc
|
|
Set EXTSRCSRCDIR to extsrcsrc. [Default: /usr/extsrc]
|
|
-y Set MKEXTSRC=yes; build extsrc from EXTSRCSRCDIR
|
|
-Z v Unset ("zap") variable \`v'.
|
|
|
|
_usage_
|
|
exit 1
|
|
}
|
|
|
|
parseoptions()
|
|
{
|
|
opts='a:B:C:D:Ehj:M:m:N:nO:oR:rS:T:UuV:w:xX:yY:Z:'
|
|
opt_a=no
|
|
|
|
if type getopts >/dev/null 2>&1; then
|
|
# Use POSIX getopts.
|
|
#
|
|
getoptcmd='getopts ${opts} opt && opt=-${opt}'
|
|
optargcmd=':'
|
|
optremcmd='shift $((${OPTIND} -1))'
|
|
else
|
|
type getopt >/dev/null 2>&1 ||
|
|
bomb "/bin/sh shell is too old; try ksh or bash"
|
|
|
|
# Use old-style getopt(1) (doesn't handle whitespace in args).
|
|
#
|
|
args="$(getopt ${opts} $*)"
|
|
[ $? = 0 ] || usage
|
|
set -- ${args}
|
|
|
|
getoptcmd='[ $# -gt 0 ] && opt="$1" && shift'
|
|
optargcmd='OPTARG="$1"; shift'
|
|
optremcmd=':'
|
|
fi
|
|
|
|
# Parse command line options.
|
|
#
|
|
while eval ${getoptcmd}; do
|
|
case ${opt} in
|
|
|
|
-a)
|
|
eval ${optargcmd}
|
|
MACHINE_ARCH=${OPTARG}
|
|
opt_a=yes
|
|
;;
|
|
|
|
-B)
|
|
eval ${optargcmd}
|
|
BUILDID=${OPTARG}
|
|
;;
|
|
|
|
-C)
|
|
eval ${optargcmd}; resolvepaths OPTARG
|
|
CDEXTRA="${CDEXTRA}${CDEXTRA:+ }${OPTARG}"
|
|
;;
|
|
|
|
-D)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
setmakeenv DESTDIR "${OPTARG}"
|
|
;;
|
|
|
|
-E)
|
|
do_expertmode=true
|
|
;;
|
|
|
|
-j)
|
|
eval ${optargcmd}
|
|
parallel="-j ${OPTARG}"
|
|
;;
|
|
|
|
-M)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
case "${OPTARG}" in
|
|
\$*) usage "-M argument must not begin with '$'"
|
|
;;
|
|
*\$*) # can use resolvepath, but can't set TOP_objdir
|
|
resolvepath OPTARG
|
|
;;
|
|
*) resolvepath OPTARG
|
|
TOP_objdir="${OPTARG}${TOP}"
|
|
;;
|
|
esac
|
|
unsetmakeenv MAKEOBJDIR
|
|
setmakeenv MAKEOBJDIRPREFIX "${OPTARG}"
|
|
;;
|
|
|
|
# -m overrides MACHINE_ARCH unless "-a" is specified
|
|
-m)
|
|
eval ${optargcmd}
|
|
MACHINE="${OPTARG}"
|
|
[ "${opt_a}" != "yes" ] && getarch
|
|
;;
|
|
|
|
-N)
|
|
eval ${optargcmd}
|
|
case "${OPTARG}" in
|
|
0|1|2|3|4)
|
|
setmakeenv MAKEVERBOSE "${OPTARG}"
|
|
;;
|
|
*)
|
|
usage "'${OPTARG}' is not a valid value for -N"
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
-n)
|
|
runcmd=echo
|
|
;;
|
|
|
|
-O)
|
|
eval ${optargcmd}
|
|
case "${OPTARG}" in
|
|
*\$*) usage "-O argument must not contain '$'"
|
|
;;
|
|
*) resolvepath OPTARG
|
|
TOP_objdir="${OPTARG}"
|
|
;;
|
|
esac
|
|
unsetmakeenv MAKEOBJDIRPREFIX
|
|
setmakeenv MAKEOBJDIR "\${.CURDIR:C,^$TOP,$OPTARG,}"
|
|
;;
|
|
|
|
-o)
|
|
MKOBJDIRS=no
|
|
;;
|
|
|
|
-R)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
setmakeenv RELEASEDIR "${OPTARG}"
|
|
;;
|
|
|
|
-r)
|
|
do_removedirs=true
|
|
do_rebuildmake=true
|
|
;;
|
|
|
|
-S)
|
|
eval ${optargcmd}
|
|
setmakeenv BUILDSEED "${OPTARG}"
|
|
;;
|
|
|
|
-T)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
TOOLDIR="${OPTARG}"
|
|
export TOOLDIR
|
|
;;
|
|
|
|
-U)
|
|
setmakeenv MKUNPRIVED yes
|
|
;;
|
|
|
|
-u)
|
|
setmakeenv MKUPDATE yes
|
|
;;
|
|
|
|
-V)
|
|
eval ${optargcmd}
|
|
case "${OPTARG}" in
|
|
# XXX: consider restricting which variables can be changed?
|
|
[a-zA-Z_][a-zA-Z_0-9]*=*)
|
|
setmakeenv "${OPTARG%%=*}" "${OPTARG#*=}"
|
|
;;
|
|
*)
|
|
usage "-V argument must be of the form 'var=[value]'"
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
-w)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
makewrapper="${OPTARG}"
|
|
;;
|
|
|
|
-X)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
setmakeenv X11SRCDIR "${OPTARG}"
|
|
;;
|
|
|
|
-x)
|
|
setmakeenv MKX11 yes
|
|
;;
|
|
|
|
-Y)
|
|
eval ${optargcmd}; resolvepath OPTARG
|
|
setmakeenv EXTSRCSRCDIR "${OPTARG}"
|
|
;;
|
|
|
|
-y)
|
|
setmakeenv MKEXTSRC yes
|
|
;;
|
|
|
|
-Z)
|
|
eval ${optargcmd}
|
|
# XXX: consider restricting which variables can be unset?
|
|
unsetmakeenv "${OPTARG}"
|
|
;;
|
|
|
|
--)
|
|
break
|
|
;;
|
|
|
|
-'?'|-h)
|
|
usage
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
# Validate operations.
|
|
#
|
|
eval ${optremcmd}
|
|
while [ $# -gt 0 ]; do
|
|
op=$1; shift
|
|
operations="${operations} ${op}"
|
|
|
|
case "${op}" in
|
|
|
|
help)
|
|
usage
|
|
;;
|
|
|
|
makewrapper|cleandir|obj|tools|build|distribution|release|sets|sourcesets|syspkgs|params)
|
|
;;
|
|
|
|
iso-image)
|
|
op=iso_image # used as part of a variable name
|
|
;;
|
|
|
|
iso-image-source)
|
|
op=iso_image_source # used as part of a variable name
|
|
;;
|
|
|
|
kernel=*|releasekernel=*)
|
|
arg=${op#*=}
|
|
op=${op%%=*}
|
|
[ -n "${arg}" ] ||
|
|
bomb "Must supply a kernel name with \`${op}=...'"
|
|
;;
|
|
|
|
modules)
|
|
op=modules
|
|
;;
|
|
|
|
install=*)
|
|
arg=${op#*=}
|
|
op=${op%%=*}
|
|
[ -n "${arg}" ] ||
|
|
bomb "Must supply a directory with \`install=...'"
|
|
;;
|
|
|
|
rump|rumptest)
|
|
op=${op}
|
|
;;
|
|
|
|
*)
|
|
usage "Unknown operation \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
eval do_${op}=true
|
|
done
|
|
[ -n "${operations}" ] || usage "Missing operation to perform."
|
|
|
|
# Set up MACHINE*. On a NetBSD host, these are allowed to be unset.
|
|
#
|
|
if [ -z "${MACHINE}" ]; then
|
|
[ "${uname_s}" = "NetBSD" ] ||
|
|
bomb "MACHINE must be set, or -m must be used, for cross builds."
|
|
MACHINE=${uname_m}
|
|
fi
|
|
[ -n "${MACHINE_ARCH}" ] || getarch
|
|
validatearch
|
|
|
|
# Set up default make(1) environment.
|
|
#
|
|
makeenv="${makeenv} TOOLDIR MACHINE MACHINE_ARCH MAKEFLAGS"
|
|
[ -z "${BUILDID}" ] || makeenv="${makeenv} BUILDID"
|
|
MAKEFLAGS="-de -m ${TOP}/share/mk ${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
|
|
export MAKEFLAGS MACHINE MACHINE_ARCH
|
|
}
|
|
|
|
sanitycheck()
|
|
{
|
|
# If the PATH contains any non-absolute components (including,
|
|
# but not limited to, "." or ""), then complain. As an exception,
|
|
# allow "" or "." as the last component of the PATH. This is fatal
|
|
# if expert mode is not in effect.
|
|
#
|
|
local path="${PATH}"
|
|
path="${path%:}" # delete trailing ":"
|
|
path="${path%:.}" # delete trailing ":."
|
|
case ":${path}:/" in
|
|
*:[!/]*)
|
|
if ${do_expertmode}; then
|
|
warning "PATH contains non-absolute components"
|
|
else
|
|
bomb "PATH environment variable must not" \
|
|
"contain non-absolute components"
|
|
fi
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# print_tooldir_make --
|
|
# Try to find and print a path to an existing
|
|
# ${TOOLDIR}/bin/${toolprefix}make, for use by rebuildmake() before a
|
|
# new version of ${toolprefix}make has been built.
|
|
#
|
|
# * If TOOLDIR was set in the environment or on the command line, use
|
|
# that value.
|
|
# * Otherwise try to guess what TOOLDIR would be if not overridden by
|
|
# /etc/mk.conf, and check whether the resulting directory contains
|
|
# a copy of ${toolprefix}make (this should work for everybody who
|
|
# doesn't override TOOLDIR via /etc/mk.conf);
|
|
# * Failing that, search for ${toolprefix}make, nbmake, bmake, or make,
|
|
# in the PATH (this might accidentally find a non-NetBSD version of
|
|
# make, which will lead to failure in the next step);
|
|
# * If a copy of make was found above, try to use it with
|
|
# nobomb_getmakevar to find the correct value for TOOLDIR, and believe the
|
|
# result only if it's a directory that already exists;
|
|
# * If a value of TOOLDIR was found above, and if
|
|
# ${TOOLDIR}/bin/${toolprefix}make exists, print that value.
|
|
#
|
|
print_tooldir_make()
|
|
{
|
|
local possible_TOP_OBJ
|
|
local possible_TOOLDIR
|
|
local possible_make
|
|
local tooldir_make
|
|
|
|
if [ -n "${TOOLDIR}" ]; then
|
|
echo "${TOOLDIR}/bin/${toolprefix}make"
|
|
return 0
|
|
fi
|
|
|
|
# Set host_ostype to something like "NetBSD-4.5.6-i386". This
|
|
# is intended to match the HOST_OSTYPE variable in <bsd.own.mk>.
|
|
#
|
|
local host_ostype="${uname_s}-$(
|
|
echo "${uname_r}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
|
|
)-$(
|
|
echo "${uname_p}" | sed -e 's/([^)]*)//g' -e 's/ /_/g'
|
|
)"
|
|
|
|
# Look in a few potential locations for
|
|
# ${possible_TOOLDIR}/bin/${toolprefix}make.
|
|
# If we find it, then set possible_make.
|
|
#
|
|
# In the usual case (without interference from environment
|
|
# variables or /etc/mk.conf), <bsd.own.mk> should set TOOLDIR to
|
|
# "${_SRC_TOP_OBJ_}/tooldir.${host_ostype}".
|
|
#
|
|
# In practice it's difficult to figure out the correct value
|
|
# for _SRC_TOP_OBJ_. In the easiest case, when the -M or -O
|
|
# options were passed to build.sh, then ${TOP_objdir} will be
|
|
# the correct value. We also try a few other possibilities, but
|
|
# we do not replicate all the logic of <bsd.obj.mk>.
|
|
#
|
|
for possible_TOP_OBJ in \
|
|
"${TOP_objdir}" \
|
|
"${MAKEOBJDIRPREFIX:+${MAKEOBJDIRPREFIX}${TOP}}" \
|
|
"${TOP}" \
|
|
"${TOP}/obj" \
|
|
"${TOP}/obj.${MACHINE}"
|
|
do
|
|
[ -n "${possible_TOP_OBJ}" ] || continue
|
|
possible_TOOLDIR="${possible_TOP_OBJ}/tooldir.${host_ostype}"
|
|
possible_make="${possible_TOOLDIR}/bin/${toolprefix}make"
|
|
if [ -x "${possible_make}" ]; then
|
|
break
|
|
else
|
|
unset possible_make
|
|
fi
|
|
done
|
|
|
|
# If the above didn't work, search the PATH for a suitable
|
|
# ${toolprefix}make, nbmake, bmake, or make.
|
|
#
|
|
: ${possible_make:=$(find_in_PATH ${toolprefix}make '')}
|
|
: ${possible_make:=$(find_in_PATH nbmake '')}
|
|
: ${possible_make:=$(find_in_PATH bmake '')}
|
|
: ${possible_make:=$(find_in_PATH make '')}
|
|
|
|
# At this point, we don't care whether possible_make is in the
|
|
# correct TOOLDIR or not; we simply want it to be usable by
|
|
# getmakevar to help us find the correct TOOLDIR.
|
|
#
|
|
# Use ${possible_make} with nobomb_getmakevar to try to find
|
|
# the value of TOOLDIR. Believe the result only if it's
|
|
# a directory that already exists and contains bin/${toolprefix}make.
|
|
#
|
|
if [ -x "${possible_make}" ]; then
|
|
possible_TOOLDIR="$(
|
|
make="${possible_make}" nobomb_getmakevar TOOLDIR
|
|
)"
|
|
if [ $? = 0 ] && [ -n "${possible_TOOLDIR}" ] \
|
|
&& [ -d "${possible_TOOLDIR}" ];
|
|
then
|
|
tooldir_make="${possible_TOOLDIR}/bin/${toolprefix}make"
|
|
if [ -x "${tooldir_make}" ]; then
|
|
echo "${tooldir_make}"
|
|
return 0
|
|
fi
|
|
fi
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
# rebuildmake --
|
|
# Rebuild nbmake in a temporary directory if necessary. Sets $make
|
|
# to a path to the nbmake executable. Sets done_rebuildmake=true
|
|
# if nbmake was rebuilt.
|
|
#
|
|
# There is a cyclic dependency between building nbmake and choosing
|
|
# TOOLDIR: TOOLDIR may be affected by settings in /etc/mk.conf, so we
|
|
# would like to use getmakevar to get the value of TOOLDIR; but we can't
|
|
# use getmakevar before we have an up to date version of nbmake; we
|
|
# might already have an up to date version of nbmake in TOOLDIR, but we
|
|
# don't yet know where TOOLDIR is.
|
|
#
|
|
# The default value of TOOLDIR also depends on the location of the top
|
|
# level object directory, so $(getmakevar TOOLDIR) invoked before or
|
|
# after making the top level object directory may produce different
|
|
# results.
|
|
#
|
|
# Strictly speaking, we should do the following:
|
|
#
|
|
# 1. build a new version of nbmake in a temporary directory;
|
|
# 2. use the temporary nbmake to create the top level obj directory;
|
|
# 3. use $(getmakevar TOOLDIR) with the temporary nbmake to
|
|
# get the corect value of TOOLDIR;
|
|
# 4. move the temporary nbmake to ${TOOLDIR}/bin/nbmake.
|
|
#
|
|
# However, people don't like building nbmake unnecessarily if their
|
|
# TOOLDIR has not changed since an earlier build. We try to avoid
|
|
# rebuilding a temporary version of nbmake by taking some shortcuts to
|
|
# guess a value for TOOLDIR, looking for an existing version of nbmake
|
|
# in that TOOLDIR, and checking whether that nbmake is newer than the
|
|
# sources used to build it.
|
|
#
|
|
rebuildmake()
|
|
{
|
|
make="$(print_tooldir_make)"
|
|
if [ -n "${make}" ] && [ -x "${make}" ]; then
|
|
for f in usr.bin/make/*.[ch] usr.bin/make/lst.lib/*.[ch]; do
|
|
if [ "${f}" -nt "${make}" ]; then
|
|
statusmsg "${make} outdated" \
|
|
"(older than ${f}), needs building."
|
|
do_rebuildmake=true
|
|
break
|
|
fi
|
|
done
|
|
else
|
|
statusmsg "No \$TOOLDIR/bin/${toolprefix}make, needs building."
|
|
do_rebuildmake=true
|
|
fi
|
|
|
|
# Build bootstrap ${toolprefix}make if needed.
|
|
if ${do_rebuildmake}; then
|
|
statusmsg "Bootstrapping ${toolprefix}make"
|
|
${runcmd} cd "${tmpdir}"
|
|
${runcmd} env CC="${HOST_CC-cc}" CPPFLAGS="${HOST_CPPFLAGS}" \
|
|
CFLAGS="${HOST_CFLAGS--O}" LDFLAGS="${HOST_LDFLAGS}" \
|
|
${HOST_SH} "${TOP}/tools/make/configure" ||
|
|
bomb "Configure of ${toolprefix}make failed"
|
|
${runcmd} ${HOST_SH} buildmake.sh ||
|
|
bomb "Build of ${toolprefix}make failed"
|
|
make="${tmpdir}/${toolprefix}make"
|
|
${runcmd} cd "${TOP}"
|
|
${runcmd} rm -f usr.bin/make/*.o usr.bin/make/lst.lib/*.o
|
|
done_rebuildmake=true
|
|
fi
|
|
}
|
|
|
|
validatemakeparams()
|
|
{
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
TOOLCHAIN_MISSING=no
|
|
EXTERNAL_TOOLCHAIN=""
|
|
else
|
|
TOOLCHAIN_MISSING=$(bomb_getmakevar TOOLCHAIN_MISSING)
|
|
EXTERNAL_TOOLCHAIN=$(bomb_getmakevar EXTERNAL_TOOLCHAIN)
|
|
fi
|
|
if [ "${TOOLCHAIN_MISSING}" = "yes" ] && \
|
|
[ -z "${EXTERNAL_TOOLCHAIN}" ]; then
|
|
${runcmd} echo "ERROR: build.sh (in-tree cross-toolchain) is not yet available for"
|
|
${runcmd} echo " MACHINE: ${MACHINE}"
|
|
${runcmd} echo " MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
${runcmd} echo ""
|
|
${runcmd} echo "All builds for this platform should be done via a traditional make"
|
|
${runcmd} echo "If you wish to use an external cross-toolchain, set"
|
|
${runcmd} echo " EXTERNAL_TOOLCHAIN=<path to toolchain root>"
|
|
${runcmd} echo "in either the environment or mk.conf and rerun"
|
|
${runcmd} echo " ${progname} $*"
|
|
exit 1
|
|
fi
|
|
|
|
# Normalise MKOBJDIRS, MKUNPRIVED, and MKUPDATE
|
|
# These may be set as build.sh options or in "mk.conf".
|
|
# Don't export them as they're only used for tests in build.sh.
|
|
#
|
|
MKOBJDIRS=$(getmakevar MKOBJDIRS)
|
|
MKUNPRIVED=$(getmakevar MKUNPRIVED)
|
|
MKUPDATE=$(getmakevar MKUPDATE)
|
|
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
# Create the top-level object directory.
|
|
#
|
|
# "make obj NOSUBDIR=" can handle most cases, but it
|
|
# can't handle the case where MAKEOBJDIRPREFIX is set
|
|
# while the corresponding directory does not exist
|
|
# (rules in <bsd.obj.mk> would abort the build). We
|
|
# therefore have to handle the MAKEOBJDIRPREFIX case
|
|
# without invoking "make obj". The MAKEOBJDIR case
|
|
# could be handled either way, but we choose to handle
|
|
# it similarly to MAKEOBJDIRPREFIX.
|
|
#
|
|
if [ -n "${TOP_obj}" ]; then
|
|
# It must have been set by the "-M" or "-O"
|
|
# command line options, so there's no need to
|
|
# use getmakevar
|
|
:
|
|
elif [ -n "$MAKEOBJDIRPREFIX" ]; then
|
|
TOP_obj="$(getmakevar MAKEOBJDIRPREFIX)${TOP}"
|
|
elif [ -n "$MAKEOBJDIR" ]; then
|
|
TOP_obj="$(getmakevar MAKEOBJDIR)"
|
|
fi
|
|
if [ -n "$TOP_obj" ]; then
|
|
${runcmd} mkdir -p "${TOP_obj}" ||
|
|
bomb "Can't create top level object directory" \
|
|
"${TOP_obj}"
|
|
else
|
|
${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
|
|
bomb "Can't create top level object directory" \
|
|
"using make obj"
|
|
fi
|
|
|
|
# make obj in tools to ensure that the objdir for "tools"
|
|
# is available.
|
|
#
|
|
${runcmd} cd tools
|
|
${runcmd} "${make}" -m ${TOP}/share/mk obj NOSUBDIR= ||
|
|
bomb "Failed to make obj in tools"
|
|
${runcmd} cd "${TOP}"
|
|
fi
|
|
|
|
# Find TOOLDIR, DESTDIR, and RELEASEDIR, according to getmakevar,
|
|
# and bomb if they have changed from the values we had from the
|
|
# command line or environment.
|
|
#
|
|
# This must be done after creating the top-level object directory.
|
|
#
|
|
for var in TOOLDIR DESTDIR RELEASEDIR
|
|
do
|
|
eval oldval=\"\$${var}\"
|
|
newval="$(getmakevar $var)"
|
|
if ! $do_expertmode; then
|
|
: ${_SRC_TOP_OBJ_:=$(getmakevar _SRC_TOP_OBJ_)}
|
|
case "$var" in
|
|
DESTDIR)
|
|
: ${newval:=${_SRC_TOP_OBJ_}/destdir.${MACHINE}}
|
|
makeenv="${makeenv} DESTDIR"
|
|
;;
|
|
RELEASEDIR)
|
|
: ${newval:=${_SRC_TOP_OBJ_}/releasedir}
|
|
makeenv="${makeenv} RELEASEDIR"
|
|
;;
|
|
esac
|
|
fi
|
|
if [ -n "$oldval" ] && [ "$oldval" != "$newval" ]; then
|
|
bomb "Value of ${var} has changed" \
|
|
"(was \"${oldval}\", now \"${newval}\")"
|
|
fi
|
|
eval ${var}=\"\${newval}\"
|
|
eval export ${var}
|
|
statusmsg "${var} path: ${newval}"
|
|
done
|
|
|
|
# RELEASEMACHINEDIR is just a subdir name, e.g. "i386".
|
|
RELEASEMACHINEDIR=$(getmakevar RELEASEMACHINEDIR)
|
|
|
|
# Check validity of TOOLDIR and DESTDIR.
|
|
#
|
|
if [ -z "${TOOLDIR}" ] || [ "${TOOLDIR}" = "/" ]; then
|
|
bomb "TOOLDIR '${TOOLDIR}' invalid"
|
|
fi
|
|
removedirs="${TOOLDIR}"
|
|
|
|
if [ -z "${DESTDIR}" ] || [ "${DESTDIR}" = "/" ]; then
|
|
if ${do_build} || ${do_distribution} || ${do_release}; then
|
|
if ! ${do_build} || \
|
|
[ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "${MACHINE}" ]; then
|
|
bomb "DESTDIR must != / for cross builds, or ${progname} 'distribution' or 'release'."
|
|
fi
|
|
if ! ${do_expertmode}; then
|
|
bomb "DESTDIR must != / for non -E (expert) builds"
|
|
fi
|
|
statusmsg "WARNING: Building to /, in expert mode."
|
|
statusmsg " This may cause your system to break! Reasons include:"
|
|
statusmsg " - your kernel is not up to date"
|
|
statusmsg " - the libraries or toolchain have changed"
|
|
statusmsg " YOU HAVE BEEN WARNED!"
|
|
fi
|
|
else
|
|
removedirs="${removedirs} ${DESTDIR}"
|
|
fi
|
|
if ${do_build} || ${do_distribution} || ${do_release}; then
|
|
if ! ${do_expertmode} && \
|
|
[ "$id_u" -ne 0 ] && \
|
|
[ "${MKUNPRIVED}" = "no" ] ; then
|
|
bomb "-U or -E must be set for build as an unprivileged user."
|
|
fi
|
|
fi
|
|
if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
|
|
bomb "Must set RELEASEDIR with \`releasekernel=...'"
|
|
fi
|
|
|
|
# Install as non-root is a bad idea.
|
|
#
|
|
if ${do_install} && [ "$id_u" -ne 0 ] ; then
|
|
if ${do_expertmode}; then
|
|
warning "Will install as an unprivileged user."
|
|
else
|
|
bomb "-E must be set for install as an unprivileged user."
|
|
fi
|
|
fi
|
|
|
|
# If a previous build.sh run used -U (and therefore created a
|
|
# METALOG file), then most subsequent build.sh runs must also
|
|
# use -U. If DESTDIR is about to be removed, then don't perform
|
|
# this check.
|
|
#
|
|
case "${do_removedirs} ${removedirs} " in
|
|
true*" ${DESTDIR} "*)
|
|
# DESTDIR is about to be removed
|
|
;;
|
|
*)
|
|
if ( ${do_build} || ${do_distribution} || ${do_release} || \
|
|
${do_install} ) && \
|
|
[ -e "${DESTDIR}/METALOG" ] && \
|
|
[ "${MKUNPRIVED}" = "no" ] ; then
|
|
if $do_expertmode; then
|
|
warning "A previous build.sh run specified -U."
|
|
else
|
|
bomb "A previous build.sh run specified -U; you must specify it again now."
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|
|
}
|
|
|
|
|
|
createmakewrapper()
|
|
{
|
|
# Remove the target directories.
|
|
#
|
|
if ${do_removedirs}; then
|
|
for f in ${removedirs}; do
|
|
statusmsg "Removing ${f}"
|
|
${runcmd} rm -r -f "${f}"
|
|
done
|
|
fi
|
|
|
|
# Recreate $TOOLDIR.
|
|
#
|
|
${runcmd} mkdir -p "${TOOLDIR}/bin" ||
|
|
bomb "mkdir of '${TOOLDIR}/bin' failed"
|
|
|
|
# If we did not previously rebuild ${toolprefix}make, then
|
|
# check whether $make is still valid and the same as the output
|
|
# from print_tooldir_make. If not, then rebuild make now. A
|
|
# possible reason for this being necessary is that the actual
|
|
# value of TOOLDIR might be different from the value guessed
|
|
# before the top level obj dir was created.
|
|
#
|
|
if ! ${done_rebuildmake} && \
|
|
( [ ! -x "$make" ] || [ "$make" != "$(print_tooldir_make)" ] )
|
|
then
|
|
rebuildmake
|
|
fi
|
|
|
|
# Install ${toolprefix}make if it was built.
|
|
#
|
|
if ${done_rebuildmake}; then
|
|
${runcmd} rm -f "${TOOLDIR}/bin/${toolprefix}make"
|
|
${runcmd} cp "${make}" "${TOOLDIR}/bin/${toolprefix}make" ||
|
|
bomb "Failed to install \$TOOLDIR/bin/${toolprefix}make"
|
|
make="${TOOLDIR}/bin/${toolprefix}make"
|
|
statusmsg "Created ${make}"
|
|
fi
|
|
|
|
# Build a ${toolprefix}make wrapper script, usable by hand as
|
|
# well as by build.sh.
|
|
#
|
|
if [ -z "${makewrapper}" ]; then
|
|
makewrapper="${TOOLDIR}/bin/${toolprefix}make-${makewrappermachine:-${MACHINE}}"
|
|
[ -z "${BUILDID}" ] || makewrapper="${makewrapper}-${BUILDID}"
|
|
fi
|
|
|
|
${runcmd} rm -f "${makewrapper}"
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
echo 'cat <<EOF >'${makewrapper}
|
|
makewrapout=
|
|
else
|
|
makewrapout=">>\${makewrapper}"
|
|
fi
|
|
|
|
case "${KSH_VERSION:-${SH_VERSION}}" in
|
|
*PD\ KSH*|*MIRBSD\ KSH*)
|
|
set +o braceexpand
|
|
;;
|
|
esac
|
|
|
|
eval cat <<EOF ${makewrapout}
|
|
#! ${HOST_SH}
|
|
# Set proper variables to allow easy "make" building of a NetBSD subtree.
|
|
# Generated from: \$NetBSD: build.sh,v 1.222 2009/11/30 16:13:22 uebayasi Exp $
|
|
# with these arguments: ${_args}
|
|
#
|
|
|
|
EOF
|
|
{
|
|
for f in ${makeenv}; do
|
|
if eval "[ -z \"\${$f}\" -a \"\${${f}-X}\" = \"X\" ]"; then
|
|
eval echo "unset ${f}"
|
|
else
|
|
eval echo "${f}=\'\$$(echo ${f})\'\;\ export\ ${f}"
|
|
fi
|
|
done
|
|
|
|
eval cat <<EOF
|
|
MAKEWRAPPERMACHINE=${makewrappermachine:-${MACHINE}}; export MAKEWRAPPERMACHINE
|
|
USETOOLS=yes; export USETOOLS
|
|
EOF
|
|
} | eval sort -u "${makewrapout}"
|
|
eval cat <<EOF "${makewrapout}"
|
|
|
|
exec "\${TOOLDIR}/bin/${toolprefix}make" \${1+"\$@"}
|
|
EOF
|
|
[ "${runcmd}" = "echo" ] && echo EOF
|
|
${runcmd} chmod +x "${makewrapper}"
|
|
statusmsg "makewrapper: ${makewrapper}"
|
|
statusmsg "Updated ${makewrapper}"
|
|
}
|
|
|
|
make_in_dir()
|
|
{
|
|
dir="$1"
|
|
op="$2"
|
|
${runcmd} cd "${dir}" ||
|
|
bomb "Failed to cd to \"${dir}\""
|
|
${runcmd} "${makewrapper}" ${parallel} ${op} ||
|
|
bomb "Failed to make ${op} in \"${dir}\""
|
|
${runcmd} cd "${TOP}" ||
|
|
bomb "Failed to cd back to \"${TOP}\""
|
|
}
|
|
|
|
buildtools()
|
|
{
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
${runcmd} "${makewrapper}" ${parallel} obj-tools ||
|
|
bomb "Failed to make obj-tools"
|
|
fi
|
|
if [ "${MKUPDATE}" = "no" ]; then
|
|
make_in_dir tools cleandir
|
|
fi
|
|
make_in_dir tools dependall
|
|
make_in_dir tools install
|
|
statusmsg "Tools built to ${TOOLDIR}"
|
|
}
|
|
|
|
getkernelconf()
|
|
{
|
|
kernelconf="$1"
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
# The correct value of KERNOBJDIR might
|
|
# depend on a prior "make obj" in
|
|
# ${KERNSRCDIR}/${KERNARCHDIR}/compile.
|
|
#
|
|
KERNSRCDIR="$(getmakevar KERNSRCDIR)"
|
|
KERNARCHDIR="$(getmakevar KERNARCHDIR)"
|
|
make_in_dir "${KERNSRCDIR}/${KERNARCHDIR}/compile" obj
|
|
fi
|
|
KERNCONFDIR="$(getmakevar KERNCONFDIR)"
|
|
KERNOBJDIR="$(getmakevar KERNOBJDIR)"
|
|
case "${kernelconf}" in
|
|
*/*)
|
|
kernelconfpath="${kernelconf}"
|
|
kernelconfname="${kernelconf##*/}"
|
|
;;
|
|
*)
|
|
kernelconfpath="${KERNCONFDIR}/${kernelconf}"
|
|
kernelconfname="${kernelconf}"
|
|
;;
|
|
esac
|
|
kernelbuildpath="${KERNOBJDIR}/${kernelconfname}"
|
|
}
|
|
|
|
buildkernel()
|
|
{
|
|
if ! ${do_tools} && ! ${buildkernelwarned:-false}; then
|
|
# Building tools every time we build a kernel is clearly
|
|
# unnecessary. We could try to figure out whether rebuilding
|
|
# the tools is necessary this time, but it doesn't seem worth
|
|
# the trouble. Instead, we say it's the user's responsibility
|
|
# to rebuild the tools if necessary.
|
|
#
|
|
statusmsg "Building kernel without building new tools"
|
|
buildkernelwarned=true
|
|
fi
|
|
getkernelconf $1
|
|
statusmsg "Building kernel: ${kernelconf}"
|
|
statusmsg "Build directory: ${kernelbuildpath}"
|
|
${runcmd} mkdir -p "${kernelbuildpath}" ||
|
|
bomb "Cannot mkdir: ${kernelbuildpath}"
|
|
if [ "${MKUPDATE}" = "no" ]; then
|
|
make_in_dir "${kernelbuildpath}" cleandir
|
|
fi
|
|
[ -x "${TOOLDIR}/bin/${toolprefix}config" ] \
|
|
|| bomb "${TOOLDIR}/bin/${toolprefix}config does not exist. You need to \"$0 tools\" first."
|
|
${runcmd} "${TOOLDIR}/bin/${toolprefix}config" -b "${kernelbuildpath}" \
|
|
-s "${TOP}/sys" "${kernelconfpath}" ||
|
|
bomb "${toolprefix}config failed for ${kernelconf}"
|
|
make_in_dir "${kernelbuildpath}" depend
|
|
make_in_dir "${kernelbuildpath}" all
|
|
|
|
if [ "${runcmd}" != "echo" ]; then
|
|
statusmsg "Kernels built from ${kernelconf}:"
|
|
kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
|
|
for kern in ${kernlist:-netbsd}; do
|
|
[ -f "${kernelbuildpath}/${kern}" ] && \
|
|
echo " ${kernelbuildpath}/${kern}"
|
|
done | tee -a "${results}"
|
|
fi
|
|
}
|
|
|
|
releasekernel()
|
|
{
|
|
getkernelconf $1
|
|
kernelreldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
|
|
${runcmd} mkdir -p "${kernelreldir}"
|
|
kernlist=$(awk '$1 == "config" { print $2 }' ${kernelconfpath})
|
|
for kern in ${kernlist:-netbsd}; do
|
|
builtkern="${kernelbuildpath}/${kern}"
|
|
[ -f "${builtkern}" ] || continue
|
|
releasekern="${kernelreldir}/${kern}-${kernelconfname}.gz"
|
|
statusmsg "Kernel copy: ${releasekern}"
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
echo "gzip -c -9 < ${builtkern} > ${releasekern}"
|
|
else
|
|
gzip -c -9 < "${builtkern}" > "${releasekern}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
buildmodules()
|
|
{
|
|
if ! ${do_tools} && ! ${buildmoduleswarned:-false}; then
|
|
# Building tools every time we build modules is clearly
|
|
# unnecessary as well as a kernel.
|
|
#
|
|
statusmsg "Building modules without building new tools"
|
|
buildmoduleswarned=true
|
|
fi
|
|
|
|
statusmsg "Building kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
make_in_dir sys/modules obj ||
|
|
bomb "Failed to make obj in sys/modules"
|
|
fi
|
|
if [ "${MKUPDATE}" = "no" ]; then
|
|
make_in_dir sys/modules cleandir
|
|
fi
|
|
${runcmd} "${makewrapper}" ${parallel} do-sys-modules ||
|
|
bomb "Failed to make do-sys-modules"
|
|
|
|
statusmsg "Successful build kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
|
|
}
|
|
|
|
installworld()
|
|
{
|
|
dir="$1"
|
|
${runcmd} "${makewrapper}" INSTALLWORLDDIR="${dir}" installworld ||
|
|
bomb "Failed to make installworld to ${dir}"
|
|
statusmsg "Successful installworld to ${dir}"
|
|
}
|
|
|
|
# Run rump build&link tests.
|
|
#
|
|
# To make this feasible for running without having to install includes and
|
|
# libraries into destdir (i.e. quick), we only run ld. This is possible
|
|
# since the rump kernel is a closed namespace apart from calls to rumpuser.
|
|
# Therefore, if ld complains only about rumpuser symbols, rump kernel
|
|
# linking was successful.
|
|
#
|
|
# We test that rump links with a number of component configurations.
|
|
# These attempt to mimic what is encountered in the full build.
|
|
# See list below. The list should probably be either autogenerated
|
|
# or managed elsewhere. But keep it here until a better idea arises.
|
|
#
|
|
# Above all, note that THIS IS NOT A SUBSTITUTE FOR A FULL BUILD.
|
|
#
|
|
|
|
RUMP_LIBSETS='
|
|
-lrump,
|
|
-lrumpvfs -lrump,
|
|
-lrumpfs_tmpfs -lrumpvfs -lrump,
|
|
-lrumpfs_ffs -lrumpfs_msdosfs -lrumpvfs -lrump,
|
|
-lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet -lrump,
|
|
-lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
|
|
-lrumpcrypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
|
|
-lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
|
|
-lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
|
|
-lrumpdev -lrumpvfs -lrumpcrypto -lrump'
|
|
dorump()
|
|
{
|
|
local doclean=""
|
|
local doobjs=""
|
|
|
|
# we cannot link libs without building csu, and that leads to lossage
|
|
[ "${1}" != "rumptest" ] && bomb 'build.sh rump not yet functional. ' \
|
|
'did you mean "rumptest"?'
|
|
|
|
[ "${MKUPDATE}" = "no" ] && doclean="cleandir"
|
|
[ "${MKOBJDIRS}" = "no" ] || doobjs="obj"
|
|
${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs
|
|
|
|
targlist="${doclean} ${doobjs} dependall install"
|
|
setmakeenv NORUMPUSER 1
|
|
# optimize: for test we build only static libs (3x test speedup)
|
|
if [ "${1}" = "rumptest" ] ; then
|
|
setmakeenv NOPIC 1
|
|
setmakeenv NOPROFILE 1
|
|
fi
|
|
for cmd in ${targlist} ; do
|
|
make_in_dir "${NETBSDSRCDIR}/sys/rump" ${cmd}
|
|
done
|
|
|
|
# if we just wanted to build & install rump, we're done
|
|
[ "${1}" != "rumptest" ] && return
|
|
|
|
${runcmd} cd "${NETBSDSRCDIR}/sys/rump/librump/rumpkern" \
|
|
|| bomb "cd to rumpkern failed"
|
|
md_quirks=`${runcmd} "${makewrapper}" -V '${_SYMQUIRK}'`
|
|
# one little, two little, three little backslashes ...
|
|
md_quirks="`echo ${md_quirks} | sed 's,\\\,\\\\\\\,g'";s/'//g" `"
|
|
${runcmd} cd "${TOP}" || bomb "cd to ${TOP} failed"
|
|
tool_ld=`${runcmd} "${makewrapper}" -V '${LD}'`
|
|
|
|
local oIFS="${IFS}"
|
|
IFS=","
|
|
for set in ${RUMP_LIBSETS} ; do
|
|
IFS="${oIFS}"
|
|
${runcmd} ${tool_ld} -nostdlib -L${DESTDIR}/usr/lib \
|
|
-static --whole-archive ${set} 2>&1 | \
|
|
awk -v quirks="${md_quirks}" '
|
|
/undefined reference/ &&
|
|
!/more undefined references.*follow/{
|
|
if (match($NF,
|
|
"`(rumpuser_|__" quirks ")") == 0)
|
|
fails[NR] = $0
|
|
}
|
|
END{
|
|
for (x in fails)
|
|
print fails[x]
|
|
exit x!=0
|
|
}'
|
|
[ $? -ne 0 ] && bomb "Testlink of rump failed: ${set}"
|
|
done
|
|
statusmsg "Rump build&link tests successful"
|
|
}
|
|
|
|
main()
|
|
{
|
|
initdefaults
|
|
_args=$@
|
|
parseoptions "$@"
|
|
|
|
sanitycheck
|
|
|
|
build_start=$(date)
|
|
statusmsg "${progname} command: $0 $@"
|
|
statusmsg "${progname} started: ${build_start}"
|
|
statusmsg "NetBSD version: ${DISTRIBVER}"
|
|
statusmsg "MACHINE: ${MACHINE}"
|
|
statusmsg "MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
statusmsg "Build platform: ${uname_s} ${uname_r} ${uname_m}"
|
|
statusmsg "HOST_SH: ${HOST_SH}"
|
|
|
|
rebuildmake
|
|
validatemakeparams
|
|
createmakewrapper
|
|
|
|
# Perform the operations.
|
|
#
|
|
for op in ${operations}; do
|
|
case "${op}" in
|
|
|
|
makewrapper)
|
|
# no-op
|
|
;;
|
|
|
|
tools)
|
|
buildtools
|
|
;;
|
|
|
|
sets)
|
|
statusmsg "Building sets from pre-populated ${DESTDIR}"
|
|
${runcmd} "${makewrapper}" ${parallel} ${op} ||
|
|
bomb "Failed to make ${op}"
|
|
setdir=${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
|
|
statusmsg "Built sets to ${setdir}"
|
|
;;
|
|
|
|
cleandir|obj|build|distribution|release|sourcesets|syspkgs|params)
|
|
${runcmd} "${makewrapper}" ${parallel} ${op} ||
|
|
bomb "Failed to make ${op}"
|
|
statusmsg "Successful make ${op}"
|
|
;;
|
|
|
|
iso-image|iso-image-source)
|
|
${runcmd} "${makewrapper}" ${parallel} \
|
|
CDEXTRA="$CDEXTRA" ${op} ||
|
|
bomb "Failed to make ${op}"
|
|
statusmsg "Successful make ${op}"
|
|
;;
|
|
|
|
kernel=*)
|
|
arg=${op#*=}
|
|
buildkernel "${arg}"
|
|
;;
|
|
|
|
releasekernel=*)
|
|
arg=${op#*=}
|
|
releasekernel "${arg}"
|
|
;;
|
|
|
|
modules)
|
|
buildmodules
|
|
;;
|
|
|
|
install=*)
|
|
arg=${op#*=}
|
|
if [ "${arg}" = "/" ] && \
|
|
( [ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "${MACHINE}" ] ); then
|
|
bomb "'${op}' must != / for cross builds."
|
|
fi
|
|
installworld "${arg}"
|
|
;;
|
|
|
|
rump|rumptest)
|
|
dorump "${op}"
|
|
;;
|
|
|
|
*)
|
|
bomb "Unknown operation \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
statusmsg "${progname} ended: $(date)"
|
|
if [ -s "${results}" ]; then
|
|
echo "===> Summary of results:"
|
|
sed -e 's/^===>//;s/^/ /' "${results}"
|
|
echo "===> ."
|
|
fi
|
|
}
|
|
|
|
main "$@"
|