2157 lines
61 KiB
Bash
Executable File
2157 lines
61 KiB
Bash
Executable File
#! /usr/bin/env sh
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# $NetBSD: build.sh,v 1.272 2013/08/06 05:47:58 matt Exp $
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#
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# Copyright (c) 2001-2011 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Todd Vierling and Luke Mewburn.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# Top level build wrapper, to build or cross-build NetBSD.
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#
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#
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# {{{ Begin shell feature tests.
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#
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# We try to determine whether or not this script is being run under
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# a shell that supports the features that we use. If not, we try to
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# re-exec the script under another shell. If we can't find another
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# suitable shell, then we print a message and exit.
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#
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errmsg='' # error message, if not empty
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shelltest=false # if true, exit after testing the shell
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re_exec_allowed=true # if true, we may exec under another shell
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# Parse special command line options in $1. These special options are
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# for internal use only, are not documented, and are not valid anywhere
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# other than $1.
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case "$1" in
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"--shelltest")
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shelltest=true
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re_exec_allowed=false
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shift
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;;
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"--no-re-exec")
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re_exec_allowed=false
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shift
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;;
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esac
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# Solaris /bin/sh, and other SVR4 shells, do not support "!".
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# This is the first feature that we test, because subsequent
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# tests use "!".
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#
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if test -z "$errmsg"; then
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if ( eval '! false' ) >/dev/null 2>&1 ; then
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:
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else
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errmsg='Shell does not support "!".'
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fi
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fi
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# Does the shell support functions?
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'somefunction() { : ; }'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support functions.'
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fi
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fi
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# Does the shell support the "local" keyword for variables in functions?
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#
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# Local variables are not required by SUSv3, but some scripts run during
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# the NetBSD build use them.
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#
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# ksh93 fails this test; it uses an incompatible syntax involving the
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# keywords 'function' and 'typeset'.
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'f() { local v=2; }; v=1; f && test x"$v" = x"1"'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support the "local" keyword in functions.'
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fi
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fi
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# Does the shell support ${var%suffix}, ${var#prefix}, and their variants?
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#
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# We don't bother testing for ${var+value}, ${var-value}, or their variants,
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# since shells without those are sure to fail other tests too.
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'var=a/b/c ;
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test x"${var#*/};${var##*/};${var%/*};${var%%/*}" = \
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x"b/c;c;a/b;a" ;'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support "${var%suffix}" or "${var#prefix}".'
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fi
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fi
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# Does the shell support IFS?
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#
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# zsh in normal mode (as opposed to "emulate sh" mode) fails this test.
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'IFS=: ; v=":a b::c" ; set -- $v ; IFS=+ ;
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test x"$#;$1,$2,$3,$4;$*" = x"4;,a b,,c;+a b++c"'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support IFS word splitting.'
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fi
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fi
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# Does the shell support ${1+"$@"}?
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#
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# Some versions of zsh fail this test, even in "emulate sh" mode.
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'set -- "a a a" "b b b"; set -- ${1+"$@"};
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test x"$#;$1;$2" = x"2;a a a;b b b";'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support ${1+"$@"}.'
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fi
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fi
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# Does the shell support $(...) command substitution?
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'var=$(echo abc); test x"$var" = x"abc"'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support "$(...)" command substitution.'
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fi
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fi
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# Does the shell support $(...) command substitution with
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# unbalanced parentheses?
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#
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# Some shells known to fail this test are: NetBSD /bin/ksh (as of 2009-12),
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# bash-3.1, pdksh-5.2.14, zsh-4.2.7 in "emulate sh" mode.
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'var=$(case x in x) echo abc;; esac); test x"$var" = x"abc"'
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) >/dev/null 2>&1
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then
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# XXX: This test is ignored because so many shells fail it; instead,
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# the NetBSD build avoids using the problematic construct.
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: ignore 'Shell does not support "$(...)" with unbalanced ")".'
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fi
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fi
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# Does the shell support getopts or getopt?
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#
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if test -z "$errmsg"; then
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if ! (
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eval 'type getopts || type getopt'
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) >/dev/null 2>&1
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then
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errmsg='Shell does not support getopts or getopt.'
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fi
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fi
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#
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# If shelltest is true, exit now, reporting whether or not the shell is good.
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#
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if $shelltest; then
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if test -n "$errmsg"; then
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echo >&2 "$0: $errmsg"
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exit 1
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else
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exit 0
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fi
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fi
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#
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# If the shell was bad, try to exec a better shell, or report an error.
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#
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# Loops are broken by passing an extra "--no-re-exec" flag to the new
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# instance of this script.
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#
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if test -n "$errmsg"; then
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if $re_exec_allowed; then
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for othershell in \
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"${HOST_SH}" /usr/xpg4/bin/sh ksh ksh88 mksh pdksh bash dash
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# NOTE: some shells known not to work are:
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# any shell using csh syntax;
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# Solaris /bin/sh (missing many modern features);
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# ksh93 (incompatible syntax for local variables);
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# zsh (many differences, unless run in compatibility mode).
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do
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test -n "$othershell" || continue
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if eval 'type "$othershell"' >/dev/null 2>&1 \
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&& "$othershell" "$0" --shelltest >/dev/null 2>&1
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then
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cat <<EOF
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$0: $errmsg
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$0: Retrying under $othershell
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EOF
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HOST_SH="$othershell"
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export HOST_SH
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exec $othershell "$0" --no-re-exec "$@" # avoid ${1+"$@"}
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fi
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# If HOST_SH was set, but failed the test above,
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# then give up without trying any other shells.
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test x"${othershell}" = x"${HOST_SH}" && break
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done
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fi
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#
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# If we get here, then the shell is bad, and we either could not
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# find a replacement, or were not allowed to try a replacement.
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#
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cat <<EOF
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$0: $errmsg
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The NetBSD build system requires a shell that supports modern POSIX
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features, as well as the "local" keyword in functions (which is a
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widely-implemented but non-standardised feature).
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Please re-run this script under a suitable shell. For example:
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/path/to/suitable/shell $0 ...
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The above command will usually enable build.sh to automatically set
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HOST_SH=/path/to/suitable/shell, but if that fails, then you may also
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need to explicitly set the HOST_SH environment variable, as follows:
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HOST_SH=/path/to/suitable/shell
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export HOST_SH
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\${HOST_SH} $0 ...
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EOF
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exit 1
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fi
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#
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# }}} End shell feature tests.
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#
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progname=${0##*/}
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toppid=$$
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results=/dev/null
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tab=' '
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nl='
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'
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trap "exit 1" 1 2 3 15
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bomb()
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{
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cat >&2 <<ERRORMESSAGE
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ERROR: $@
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*** BUILD ABORTED ***
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ERRORMESSAGE
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kill ${toppid} # in case we were invoked from a subshell
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exit 1
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}
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statusmsg()
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{
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${runcmd} echo "===> $@" | tee -a "${results}"
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}
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statusmsg2()
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{
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local msg
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msg="${1}"
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shift
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case "${msg}" in
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????????????????*) ;;
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??????????*) msg="${msg} ";;
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?????*) msg="${msg} ";;
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*) msg="${msg} ";;
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esac
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case "${msg}" in
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?????????????????????*) ;;
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????????????????????) msg="${msg} ";;
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???????????????????) msg="${msg} ";;
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??????????????????) msg="${msg} ";;
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?????????????????) msg="${msg} ";;
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????????????????) msg="${msg} ";;
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esac
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statusmsg "${msg}$*"
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}
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warning()
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{
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statusmsg "Warning: $@"
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}
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# Find a program in the PATH, and print the result. If not found,
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# print a default. If $2 is defined (even if it is an empty string),
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# then that is the default; otherwise, $1 is used as the default.
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find_in_PATH()
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{
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local prog="$1"
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local result="${2-"$1"}"
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local oldIFS="${IFS}"
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local dir
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IFS=":"
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for dir in ${PATH}; do
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if [ -x "${dir}/${prog}" ]; then
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result="${dir}/${prog}"
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break
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fi
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done
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IFS="${oldIFS}"
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echo "${result}"
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}
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# Try to find a working POSIX shell, and set HOST_SH to refer to it.
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# Assumes that uname_s, uname_m, and PWD have been set.
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set_HOST_SH()
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{
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# Even if ${HOST_SH} is already defined, we still do the
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# sanity checks at the end.
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# Solaris has /usr/xpg4/bin/sh.
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#
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[ -z "${HOST_SH}" ] && [ x"${uname_s}" = x"SunOS" ] && \
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[ -x /usr/xpg4/bin/sh ] && HOST_SH="/usr/xpg4/bin/sh"
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# Try to get the name of the shell that's running this script,
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# by parsing the output from "ps". We assume that, if the host
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# system's ps command supports -o comm at all, it will do so
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# in the usual way: a one-line header followed by a one-line
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# result, possibly including trailing white space. And if the
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# host system's ps command doesn't support -o comm, we assume
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# that we'll get an error message on stderr and nothing on
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# stdout. (We don't try to use ps -o 'comm=' to suppress the
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# header line, because that is less widely supported.)
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#
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# If we get the wrong result here, the user can override it by
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# specifying HOST_SH in the environment.
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#
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[ -z "${HOST_SH}" ] && HOST_SH="$(
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(ps -p $$ -o comm | sed -ne "2s/[ ${tab}]*\$//p") 2>/dev/null )"
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# If nothing above worked, use "sh". We will later find the
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# first directory in the PATH that has a "sh" program.
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#
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[ -z "${HOST_SH}" ] && HOST_SH="sh"
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# If the result so far is not an absolute path, try to prepend
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# PWD or search the PATH.
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#
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case "${HOST_SH}" in
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/*) :
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;;
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*/*) HOST_SH="${PWD}/${HOST_SH}"
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;;
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*) HOST_SH="$(find_in_PATH "${HOST_SH}")"
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;;
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esac
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# If we don't have an absolute path by now, bomb.
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#
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case "${HOST_SH}" in
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/*) :
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;;
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*) bomb "HOST_SH=\"${HOST_SH}\" is not an absolute path."
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;;
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esac
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# If HOST_SH is not executable, bomb.
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#
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[ -x "${HOST_SH}" ] ||
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bomb "HOST_SH=\"${HOST_SH}\" is not executable."
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# If HOST_SH fails tests, bomb.
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# ("$0" may be a path that is no longer valid, because we have
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# performed "cd $(dirname $0)", so don't use $0 here.)
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#
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"${HOST_SH}" build.sh --shelltest ||
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bomb "HOST_SH=\"${HOST_SH}\" failed functionality tests."
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}
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# initdefaults --
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# Set defaults before parsing command line options.
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#
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initdefaults()
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{
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makeenv=
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makewrapper=
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makewrappermachine=
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runcmd=
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operations=
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removedirs=
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[ -d usr.bin/make ] || cd "$(dirname $0)"
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[ -d usr.bin/make ] ||
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bomb "build.sh must be run from the top source level"
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[ -f share/mk/bsd.own.mk ] ||
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bomb "src/share/mk is missing; please re-fetch the source tree"
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# Set various environment variables to known defaults,
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# to minimize (cross-)build problems observed "in the field".
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#
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# LC_ALL=C must be set before we try to parse the output from
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# any command. Other variables are set (or unset) here, before
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# we parse command line arguments.
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#
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# These variables can be overridden via "-V var=value" if
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# you know what you are doing.
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#
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unsetmakeenv INFODIR
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unsetmakeenv LESSCHARSET
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unsetmakeenv MAKEFLAGS
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unsetmakeenv TERMINFO
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setmakeenv LC_ALL C
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# Find information about the build platform. This should be
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# kept in sync with _HOST_OSNAME, _HOST_OSREL, and _HOST_ARCH
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# variables in share/mk/bsd.sys.mk.
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#
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# Note that "uname -p" is not part of POSIX, but we want uname_p
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# to be set to the host MACHINE_ARCH, if possible. On systems
|
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# where "uname -p" fails, prints "unknown", or prints a string
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# that does not look like an identifier, fall back to using the
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# output from "uname -m" instead.
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#
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uname_s=$(uname -s 2>/dev/null)
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uname_r=$(uname -r 2>/dev/null)
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uname_m=$(uname -m 2>/dev/null)
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uname_p=$(uname -p 2>/dev/null || echo "unknown")
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case "${uname_p}" in
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''|unknown|*[^-_A-Za-z0-9]*) uname_p="${uname_m}" ;;
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esac
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|
id_u=$(id -u 2>/dev/null || /usr/xpg4/bin/id -u 2>/dev/null)
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|
|
# If $PWD is a valid name of the current directory, POSIX mandates
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|
# that pwd return it by default which causes problems in the
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# presence of symlinks. Unsetting PWD is simpler than changing
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# every occurrence of pwd to use -P.
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#
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# XXX Except that doesn't work on Solaris. Or many Linuces.
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#
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unset PWD
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TOP=$(/bin/pwd -P 2>/dev/null || /bin/pwd 2>/dev/null)
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# The user can set HOST_SH in the environment, or we try to
|
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# guess an appropriate value. Then we set several other
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# variables from HOST_SH.
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#
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set_HOST_SH
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setmakeenv HOST_SH "${HOST_SH}"
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setmakeenv BSHELL "${HOST_SH}"
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setmakeenv CONFIG_SHELL "${HOST_SH}"
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|
|
# Set defaults.
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|
#
|
|
toolprefix=nb
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|
|
# Some systems have a small ARG_MAX. -X prevents make(1) from
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|
# exporting variables in the environment redundantly.
|
|
#
|
|
case "${uname_s}" in
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Darwin | FreeBSD | CYGWIN*)
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MAKEFLAGS="-X ${MAKEFLAGS}"
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;;
|
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esac
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|
|
# do_{operation}=true if given operation is requested.
|
|
#
|
|
do_expertmode=false
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do_rebuildmake=false
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do_removedirs=false
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do_tools=false
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do_cleandir=false
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do_obj=false
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do_build=false
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do_distribution=false
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do_release=false
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do_kernel=false
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do_releasekernel=false
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do_modules=false
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do_installmodules=false
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do_install=false
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do_sets=false
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do_sourcesets=false
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do_syspkgs=false
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do_iso_image=false
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do_iso_image_source=false
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do_live_image=false
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do_install_image=false
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do_disk_image=false
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do_params=false
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do_rump=false
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|
|
# done_{operation}=true if given operation has been done.
|
|
#
|
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done_rebuildmake=false
|
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|
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# 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}"
|
|
|
|
# Make sure KERNOBJDIR is an absolute path if defined
|
|
#
|
|
case "${KERNOBJDIR}" in
|
|
''|/*) ;;
|
|
*) KERNOBJDIR="${TOP}/${KERNOBJDIR}"
|
|
setmakeenv KERNOBJDIR "${KERNOBJDIR}"
|
|
;;
|
|
esac
|
|
|
|
# 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"
|
|
|
|
}
|
|
|
|
# valid_MACHINE_ARCH -- A multi-line string, listing all valid
|
|
# MACHINE/MACHINE_ARCH pairs.
|
|
#
|
|
# Each line contains a MACHINE and MACHINE_ARCH value, an optional ALIAS
|
|
# which may be used to refer to the MACHINE/MACHINE_ARCH pair, and an
|
|
# optional DEFAULT or NO_DEFAULT keyword.
|
|
#
|
|
# When a MACHINE corresponds to multiple possible values of
|
|
# MACHINE_ARCH, then this table should list all allowed combinations.
|
|
# If the MACHINE is associated with a default MACHINE_ARCH (to be
|
|
# used when the user specifies the MACHINE but fails to specify the
|
|
# MACHINE_ARCH), then one of the lines should have the "DEFAULT"
|
|
# keyword. If there is no default MACHINE_ARCH for a particular
|
|
# MACHINE, then there should be a line with the "NO_DEFAULT" keyword,
|
|
# and with a blank MACHINE_ARCH.
|
|
#
|
|
valid_MACHINE_ARCH='
|
|
MACHINE=acorn26 MACHINE_ARCH=arm
|
|
MACHINE=acorn32 MACHINE_ARCH=arm
|
|
MACHINE=algor MACHINE_ARCH=mips64el ALIAS=algor64
|
|
MACHINE=algor MACHINE_ARCH=mipsel DEFAULT
|
|
MACHINE=alpha MACHINE_ARCH=alpha
|
|
MACHINE=amd64 MACHINE_ARCH=x86_64
|
|
MACHINE=amiga MACHINE_ARCH=m68k
|
|
MACHINE=amigappc MACHINE_ARCH=powerpc
|
|
MACHINE=arc MACHINE_ARCH=mips64el ALIAS=arc64
|
|
MACHINE=arc MACHINE_ARCH=mipsel DEFAULT
|
|
MACHINE=atari MACHINE_ARCH=m68k
|
|
MACHINE=bebox MACHINE_ARCH=powerpc
|
|
MACHINE=cats MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=cats MACHINE_ARCH=earmv4 ALIAS=ecats
|
|
MACHINE=cesfic MACHINE_ARCH=m68k
|
|
MACHINE=cobalt MACHINE_ARCH=mips64el ALIAS=cobalt64
|
|
MACHINE=cobalt MACHINE_ARCH=mipsel DEFAULT
|
|
MACHINE=dreamcast MACHINE_ARCH=sh3el
|
|
MACHINE=emips MACHINE_ARCH=mipseb
|
|
MACHINE=epoc32 MACHINE_ARCH=arm
|
|
MACHINE=evbarm MACHINE_ARCH=arm ALIAS=evbarm-el DEFAULT
|
|
MACHINE=evbarm MACHINE_ARCH=armeb ALIAS=evbarm-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earm ALIAS=evbearm-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmeb ALIAS=evbearm-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmhf ALIAS=evbearmhf-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmhfeb ALIAS=evbearmhf-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv4 ALIAS=evbearmv4-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv4eb ALIAS=evbearmv4-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv5 ALIAS=evbearmv5-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv5eb ALIAS=evbearmv5-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv6 ALIAS=evbearmv6-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv6hf ALIAS=evbearmv6hf-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv6eb ALIAS=evbearmv6-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv6hfeb ALIAS=evbearmv6hf-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv7 ALIAS=evbearmv7-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv7eb ALIAS=evbearmv7-eb
|
|
MACHINE=evbarm MACHINE_ARCH=earmv7hf ALIAS=evbearmv7hf-el
|
|
MACHINE=evbarm MACHINE_ARCH=earmv7hfeb ALIAS=evbearmv7hf-eb
|
|
MACHINE=evbcf MACHINE_ARCH=coldfire
|
|
MACHINE=evbmips MACHINE_ARCH= NO_DEFAULT
|
|
MACHINE=evbmips MACHINE_ARCH=mips64eb ALIAS=evbmips64-eb
|
|
MACHINE=evbmips MACHINE_ARCH=mips64el ALIAS=evbmips64-el
|
|
MACHINE=evbmips MACHINE_ARCH=mipseb ALIAS=evbmips-eb
|
|
MACHINE=evbmips MACHINE_ARCH=mipsel ALIAS=evbmips-el
|
|
MACHINE=evbppc MACHINE_ARCH=powerpc DEFAULT
|
|
MACHINE=evbppc MACHINE_ARCH=powerpc64 ALIAS=evbppc64
|
|
MACHINE=evbsh3 MACHINE_ARCH= NO_DEFAULT
|
|
MACHINE=evbsh3 MACHINE_ARCH=sh3eb ALIAS=evbsh3-eb
|
|
MACHINE=evbsh3 MACHINE_ARCH=sh3el ALIAS=evbsh3-el
|
|
MACHINE=ews4800mips MACHINE_ARCH=mipseb
|
|
MACHINE=hp300 MACHINE_ARCH=m68k
|
|
MACHINE=hp700 MACHINE_ARCH=hppa
|
|
MACHINE=hpcarm MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=hpcarm MACHINE_ARCH=earm ALIAS=hpcearm
|
|
MACHINE=hpcmips MACHINE_ARCH=mipsel
|
|
MACHINE=hpcsh MACHINE_ARCH=sh3el
|
|
MACHINE=i386 MACHINE_ARCH=i386
|
|
MACHINE=ia64 MACHINE_ARCH=ia64
|
|
MACHINE=ibmnws MACHINE_ARCH=powerpc
|
|
MACHINE=iyonix MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=iyonix MACHINE_ARCH=earm ALIAS=eiyonix
|
|
MACHINE=landisk MACHINE_ARCH=sh3el
|
|
MACHINE=luna68k MACHINE_ARCH=m68k
|
|
MACHINE=mac68k MACHINE_ARCH=m68k
|
|
MACHINE=macppc MACHINE_ARCH=powerpc DEFAULT
|
|
MACHINE=macppc MACHINE_ARCH=powerpc64 ALIAS=macppc64
|
|
MACHINE=mipsco MACHINE_ARCH=mipseb
|
|
MACHINE=mmeye MACHINE_ARCH=sh3eb
|
|
MACHINE=mvme68k MACHINE_ARCH=m68k
|
|
MACHINE=mvmeppc MACHINE_ARCH=powerpc
|
|
MACHINE=netwinder MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=netwinder MACHINE_ARCH=earmv4 ALIAS=enetwinder
|
|
MACHINE=news68k MACHINE_ARCH=m68k
|
|
MACHINE=newsmips MACHINE_ARCH=mipseb
|
|
MACHINE=next68k MACHINE_ARCH=m68k
|
|
MACHINE=ofppc MACHINE_ARCH=powerpc DEFAULT
|
|
MACHINE=ofppc MACHINE_ARCH=powerpc64 ALIAS=ofppc64
|
|
MACHINE=pmax MACHINE_ARCH=mips64el ALIAS=pmax64
|
|
MACHINE=pmax MACHINE_ARCH=mipsel DEFAULT
|
|
MACHINE=prep MACHINE_ARCH=powerpc
|
|
MACHINE=rs6000 MACHINE_ARCH=powerpc
|
|
MACHINE=sandpoint MACHINE_ARCH=powerpc
|
|
MACHINE=sbmips MACHINE_ARCH= NO_DEFAULT
|
|
MACHINE=sbmips MACHINE_ARCH=mips64eb ALIAS=sbmips64-eb
|
|
MACHINE=sbmips MACHINE_ARCH=mips64el ALIAS=sbmips64-el
|
|
MACHINE=sbmips MACHINE_ARCH=mipseb ALIAS=sbmips-eb
|
|
MACHINE=sbmips MACHINE_ARCH=mipsel ALIAS=sbmips-el
|
|
MACHINE=sgimips MACHINE_ARCH=mips64eb ALIAS=sgimips64
|
|
MACHINE=sgimips MACHINE_ARCH=mipseb DEFAULT
|
|
MACHINE=shark MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=shark MACHINE_ARCH=earmv4 ALIAS=eshark
|
|
MACHINE=sparc MACHINE_ARCH=sparc
|
|
MACHINE=sparc64 MACHINE_ARCH=sparc64
|
|
MACHINE=sun2 MACHINE_ARCH=m68000
|
|
MACHINE=sun3 MACHINE_ARCH=m68k
|
|
MACHINE=vax MACHINE_ARCH=vax
|
|
MACHINE=x68k MACHINE_ARCH=m68k
|
|
MACHINE=zaurus MACHINE_ARCH=arm DEFAULT
|
|
MACHINE=zaurus MACHINE_ARCH=earm ALIAS=ezaurus
|
|
'
|
|
|
|
# getarch -- find the default MACHINE_ARCH for a MACHINE,
|
|
# or convert an alias to a MACHINE/MACHINE_ARCH pair.
|
|
#
|
|
# Saves MACHINE in makewrappermachine before possibly modifying MACHINE.
|
|
#
|
|
# Sets MACHINE and MACHINE_ARCH if the input MACHINE value is
|
|
# recognised as an alias, or recognised as a machine that has a default
|
|
# MACHINE_ARCH (or that has only one possible MACHINE_ARCH).
|
|
#
|
|
# Leaves MACHINE and MACHINE_ARCH unchanged if MACHINE is recognised
|
|
# as being associated with multiple MACHINE_ARCH values with no default.
|
|
#
|
|
# Bombs if MACHINE is not recognised.
|
|
#
|
|
getarch()
|
|
{
|
|
local IFS
|
|
local found=""
|
|
local line
|
|
|
|
IFS="${nl}"
|
|
makewrappermachine="${MACHINE}"
|
|
for line in ${valid_MACHINE_ARCH}; do
|
|
line="${line%%#*}" # ignore comments
|
|
line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
|
|
case "${line} " in
|
|
"")
|
|
# skip blank lines or comment lines
|
|
continue
|
|
;;
|
|
*" ALIAS=${MACHINE} "*)
|
|
# Found a line with a matching ALIAS=<alias>.
|
|
found="$line"
|
|
break
|
|
;;
|
|
"MACHINE=${MACHINE} "*" NO_DEFAULT"*)
|
|
# Found an explicit "NO_DEFAULT" for this MACHINE.
|
|
found="$line"
|
|
break
|
|
;;
|
|
"MACHINE=${MACHINE} "*" DEFAULT"*)
|
|
# Found an explicit "DEFAULT" for this MACHINE.
|
|
found="$line"
|
|
break
|
|
;;
|
|
"MACHINE=${MACHINE} "*)
|
|
# Found a line for this MACHINE. If it's the
|
|
# first such line, then tentatively accept it.
|
|
# If it's not the first matching line, then
|
|
# remember that there was more than one match.
|
|
case "$found" in
|
|
'') found="$line" ;;
|
|
*) found="MULTIPLE_MATCHES" ; break ;;
|
|
esac
|
|
;;
|
|
esac
|
|
done
|
|
|
|
case "$found" in
|
|
*NO_DEFAULT*|*MULTIPLE_MATCHES*)
|
|
# MACHINE is OK, but MACHINE_ARCH is still unknown
|
|
return
|
|
;;
|
|
"MACHINE="*" MACHINE_ARCH="*)
|
|
# Obey the MACHINE= and MACHINE_ARCH= parts of the line.
|
|
IFS=" "
|
|
for frag in ${found}; do
|
|
case "$frag" in
|
|
MACHINE=*|MACHINE_ARCH=*)
|
|
eval "$frag"
|
|
;;
|
|
esac
|
|
done
|
|
;;
|
|
*)
|
|
bomb "Unknown target MACHINE: ${MACHINE}"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# validatearch -- check that the MACHINE/MACHINE_ARCH pair is supported.
|
|
#
|
|
# Bombs if the pair is not supported.
|
|
#
|
|
validatearch()
|
|
{
|
|
local IFS
|
|
local line
|
|
local foundpair=false foundmachine=false foundarch=false
|
|
|
|
case "${MACHINE_ARCH}" in
|
|
"")
|
|
bomb "No MACHINE_ARCH provided"
|
|
;;
|
|
esac
|
|
|
|
IFS="${nl}"
|
|
for line in ${valid_MACHINE_ARCH}; do
|
|
line="${line%%#*}" # ignore comments
|
|
line="$( IFS=" ${tab}" ; echo $line )" # normalise white space
|
|
case "${line} " in
|
|
"")
|
|
# skip blank lines or comment lines
|
|
continue
|
|
;;
|
|
"MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} "*)
|
|
foundpair=true
|
|
;;
|
|
"MACHINE=${MACHINE} "*)
|
|
foundmachine=true
|
|
;;
|
|
*"MACHINE_ARCH=${MACHINE_ARCH} "*)
|
|
foundarch=true
|
|
;;
|
|
esac
|
|
done
|
|
|
|
case "${foundpair}:${foundmachine}:${foundarch}" in
|
|
true:*)
|
|
: OK
|
|
;;
|
|
*:false:*)
|
|
bomb "Unknown target MACHINE: ${MACHINE}"
|
|
;;
|
|
*:*:false)
|
|
bomb "Unknown target MACHINE_ARCH: ${MACHINE_ARCH}"
|
|
;;
|
|
*)
|
|
bomb "MACHINE_ARCH '${MACHINE_ARCH}' does not support MACHINE '${MACHINE}'"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# 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
|
|
}
|
|
|
|
# bomb_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"
|
|
}
|
|
|
|
# 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} [-EhnorUuxy] [-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.
|
|
installmodules=idir Run "make installmodules" to \`idir' to install all
|
|
kernel modules.
|
|
modules Build 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.
|
|
live-image Create bootable live image in
|
|
RELEASEDIR/RELEASEMACHINEDIR/installation/liveimage.
|
|
install-image Create bootable installation image in
|
|
RELEASEDIR/RELEASEMACHINEDIR/installation/installimage.
|
|
disk-image=target Creae bootable disk image in
|
|
RELEASEDIR/RELEASEMACHINEDIR/binary/gzimg/target.img.gz.
|
|
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 var=[value] Set variable \`var' to \`value'.
|
|
-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 var Unset ("zap") variable \`var'.
|
|
|
|
_usage_
|
|
exit 1
|
|
}
|
|
|
|
parseoptions()
|
|
{
|
|
opts='a:B:C:D:Ehj:M:m:N:nO:oR:rS:T:UuV:w:X:xY:yZ:'
|
|
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 "Shell does not support getopts or getopt"
|
|
|
|
# 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
|
|
;;
|
|
|
|
live-image)
|
|
op=live_image # used as part of a variable name
|
|
;;
|
|
|
|
install-image)
|
|
op=install_image # used as part of a variable name
|
|
;;
|
|
|
|
kernel=*|releasekernel=*)
|
|
arg=${op#*=}
|
|
op=${op%%=*}
|
|
[ -n "${arg}" ] ||
|
|
bomb "Must supply a kernel name with \`${op}=...'"
|
|
;;
|
|
|
|
disk-image=*)
|
|
arg=${op#*=}
|
|
op=disk_image
|
|
[ -n "${arg}" ] ||
|
|
bomb "Must supply a target name with \`${op}=...'"
|
|
|
|
;;
|
|
|
|
modules)
|
|
op=modules
|
|
;;
|
|
|
|
install=*|installmodules=*)
|
|
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}"
|
|
MAKEFLAGS="${MAKEFLAGS} MKOBJDIRS=${MKOBJDIRS-yes}"
|
|
export MAKEFLAGS MACHINE MACHINE_ARCH
|
|
}
|
|
|
|
# sanitycheck --
|
|
# Sanity check after parsing command line options, before rebuildmake.
|
|
#
|
|
sanitycheck()
|
|
{
|
|
# Non-root should always use either the -U or -E flag.
|
|
#
|
|
if ! ${do_expertmode} && \
|
|
[ "$id_u" -ne 0 ] && \
|
|
[ "${MKUNPRIVED}" = "no" ] ; then
|
|
bomb "-U or -E must be set for build as an unprivileged user."
|
|
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 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 version of make that
|
|
# does not understand the syntax used by NetBSD make, and that 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 2>/dev/null
|
|
)"
|
|
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 correct 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" ||
|
|
( cp ${tmpdir}/config.log ${tmpdir}-config.log
|
|
bomb "Configure of ${toolprefix}make failed, see ${tmpdir}-config.log for details" )
|
|
${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 --
|
|
# Perform some late sanity checks, after rebuildmake,
|
|
# but before createmakewrapper or any real work.
|
|
#
|
|
# Creates the top-level obj directory, because that
|
|
# is needed by some of the sanity checks.
|
|
#
|
|
# Prints status messages reporting the values of several variables.
|
|
#
|
|
validatemakeparams()
|
|
{
|
|
# MAKECONF (which defaults to /etc/mk.conf in share/mk/bsd.own.mk)
|
|
# can affect many things, so mention it in an early status message.
|
|
#
|
|
MAKECONF=$(getmakevar MAKECONF)
|
|
if [ -e "${MAKECONF}" ]; then
|
|
statusmsg2 "MAKECONF file:" "${MAKECONF}"
|
|
else
|
|
statusmsg2 "MAKECONF file:" "${MAKECONF} (File not found)"
|
|
fi
|
|
|
|
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}
|
|
statusmsg2 "${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_distribution} || ${do_release} || \
|
|
[ "${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!"
|
|
else
|
|
removedirs="${removedirs} ${DESTDIR}"
|
|
fi
|
|
if ${do_releasekernel} && [ -z "${RELEASEDIR}" ]; then
|
|
bomb "Must set RELEASEDIR with \`releasekernel=...'"
|
|
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 [ -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
|
|
|
|
# live-image and install-image targets require binary sets
|
|
# (actually DESTDIR/etc/mtree/set.* files) built with MKUNPRIVED.
|
|
# If release operation is specified with live-image or install-image,
|
|
# the release op should be performed with -U for later image ops.
|
|
#
|
|
if ${do_release} && ( ${do_live_image} || ${do_install_image} ) && \
|
|
[ "${MKUNPRIVED}" = "no" ] ; then
|
|
bomb "-U must be specified on building release to create images later."
|
|
fi
|
|
}
|
|
|
|
|
|
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 1.272 2013/08/06 05:47:58 matt 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}"
|
|
statusmsg2 "Updated makewrapper:" "${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 build_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}"
|
|
}
|
|
|
|
diskimage()
|
|
{
|
|
ARG="$(echo $1 | tr '[:lower:]' '[:upper:]')"
|
|
[ -f "${DESTDIR}/etc/mtree/set.base" ] ||
|
|
bomb "The release binaries must be built first"
|
|
kerneldir="${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/kernel"
|
|
kernel="${kerneldir}/netbsd-${ARG}.gz"
|
|
[ -f "${kernel}" ] ||
|
|
bomb "The kernel ${kernel} must be built first"
|
|
make_in_dir "${NETBSDSRCDIR}/etc" "smp_${1}"
|
|
}
|
|
|
|
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
|
|
statusmsg2 "Building kernel:" "${kernelconf}"
|
|
statusmsg2 "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"
|
|
statusmsg2 "Kernel copy:" "${releasekern}"
|
|
if [ "${runcmd}" = "echo" ]; then
|
|
echo "gzip -c -9 < ${builtkern} > ${releasekern}"
|
|
else
|
|
gzip -c -9 < "${builtkern}" > "${releasekern}"
|
|
fi
|
|
done
|
|
}
|
|
|
|
buildmodules()
|
|
{
|
|
setmakeenv MKBINUTILS no
|
|
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
|
|
fi
|
|
if [ "${MKUPDATE}" = "no" ]; then
|
|
make_in_dir sys/modules cleandir
|
|
fi
|
|
make_in_dir sys/modules dependall
|
|
make_in_dir sys/modules install
|
|
|
|
statusmsg "Successful build of kernel modules for NetBSD/${MACHINE} ${DISTRIBVER}"
|
|
}
|
|
|
|
installmodules()
|
|
{
|
|
dir="$1"
|
|
${runcmd} "${makewrapper}" INSTALLMODULESDIR="${dir}" installmodules ||
|
|
bomb "Failed to make installmodules to ${dir}"
|
|
statusmsg "Successful installmodules to ${dir}"
|
|
}
|
|
|
|
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; 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,
|
|
-lrumpvfs -lrumpdev -lrump,
|
|
-lrumpnet -lrump,
|
|
-lrumpkern_tty -lrumpvfs -lrump,
|
|
-lrumpfs_tmpfs -lrumpvfs -lrump,
|
|
-lrumpfs_ffs -lrumpfs_msdos -lrumpvfs -lrumpdev_disk -lrumpdev -lrump,
|
|
-lrumpnet_virtif -lrumpnet_netinet -lrumpnet_net -lrumpnet -lrump,
|
|
-lrumpnet_sockin -lrumpfs_smbfs -lrumpdev_netsmb
|
|
-lrumpkern_crypto -lrumpdev -lrumpnet -lrumpvfs -lrump,
|
|
-lrumpnet_sockin -lrumpfs_nfs -lrumpnet -lrumpvfs -lrump,
|
|
-lrumpdev_cgd -lrumpdev_raidframe -lrumpdev_disk -lrumpdev_rnd
|
|
-lrumpdev_dm -lrumpdev -lrumpvfs -lrumpkern_crypto -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"?'
|
|
|
|
export RUMPTEST_BUILDSH=1
|
|
# create obj and distrib dirs
|
|
if [ "${MKOBJDIRS}" != "no" ]; then
|
|
make_in_dir "${NETBSDSRCDIR}/etc/mtree" obj
|
|
make_in_dir "${NETBSDSRCDIR}/sys/rump" obj
|
|
fi
|
|
${runcmd} "${makewrapper}" ${parallel} do-distrib-dirs \
|
|
|| bomb 'could not create distrib-dirs'
|
|
|
|
[ "${MKUPDATE}" = "no" ] && doclean="cleandir"
|
|
targlist="${doclean} ${doobjs} dependall install"
|
|
# 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 -o /tmp/rumptest.$$ | \
|
|
awk -v quirks="${md_quirks}" '
|
|
/undefined reference/ &&
|
|
!/more undefined references.*follow/{
|
|
if (match($NF,
|
|
"`(rumpuser_|rumpcomp_|__" quirks ")") == 0)
|
|
fails[NR] = $0
|
|
}
|
|
/cannot find -l/{fails[NR] = $0}
|
|
/cannot open output file/{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)
|
|
statusmsg2 "${progname} command:" "$0 $*"
|
|
statusmsg2 "${progname} started:" "${build_start}"
|
|
statusmsg2 "NetBSD version:" "${DISTRIBVER}"
|
|
statusmsg2 "MACHINE:" "${MACHINE}"
|
|
statusmsg2 "MACHINE_ARCH:" "${MACHINE_ARCH}"
|
|
statusmsg2 "Build platform:" "${uname_s} ${uname_r} ${uname_m}"
|
|
statusmsg2 "HOST_SH:" "${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 ${op}"
|
|
;;
|
|
|
|
live-image|install-image)
|
|
# install-image and live-image require mtree spec files
|
|
# built with UNPRIVED. Assume UNPRIVED build has been
|
|
# performed if METALOG file is created in DESTDIR.
|
|
if [ ! -e "${DESTDIR}/METALOG" ] ; then
|
|
bomb "The release binaries must have been built with -U to create images."
|
|
fi
|
|
${runcmd} "${makewrapper}" ${parallel} ${op} ||
|
|
bomb "Failed to make ${op}"
|
|
statusmsg "Successful make ${op}"
|
|
;;
|
|
kernel=*)
|
|
arg=${op#*=}
|
|
buildkernel "${arg}"
|
|
;;
|
|
|
|
releasekernel=*)
|
|
arg=${op#*=}
|
|
releasekernel "${arg}"
|
|
;;
|
|
|
|
disk-image=*)
|
|
arg=${op#*=}
|
|
diskimage "${arg}"
|
|
;;
|
|
|
|
modules)
|
|
buildmodules
|
|
;;
|
|
|
|
installmodules=*)
|
|
arg=${op#*=}
|
|
if [ "${arg}" = "/" ] && \
|
|
( [ "${uname_s}" != "NetBSD" ] || \
|
|
[ "${uname_m}" != "${MACHINE}" ] ); then
|
|
bomb "'${op}' must != / for cross builds."
|
|
fi
|
|
installmodules "${arg}"
|
|
;;
|
|
|
|
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 \`${op}'"
|
|
;;
|
|
|
|
esac
|
|
done
|
|
|
|
statusmsg2 "${progname} ended:" "$(date)"
|
|
if [ -s "${results}" ]; then
|
|
echo "===> Summary of results:"
|
|
sed -e 's/^===>//;s/^/ /' "${results}"
|
|
echo "===> ."
|
|
fi
|
|
}
|
|
|
|
main "$@"
|