[src/trunk]: src Add -b option. Bootstrap only. i.e. build and install nbmake...

[jmc <jmc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f256cd0087fc
branches:  trunk
changeset: 516809:f256cd0087fc
user:      jmc <jmc%NetBSD.org@localhost>
date:      Tue Oct 30 21:04:05 2001 +0000

description:
Add -b option. Bootstrap only. i.e. build and install nbmake and then exit

diffstat:

 build.sh |  17 +++++++++++------
 1 files changed, 11 insertions(+), 6 deletions(-)

diffs (57 lines):

diff -r 34ae3d069532 -r f256cd0087fc build.sh
--- a/build.sh  Tue Oct 30 19:05:26 2001 +0000
+++ b/build.sh  Tue Oct 30 21:04:05 2001 +0000
@@ -1,5 +1,5 @@
 #! /bin/sh
-#  $NetBSD: build.sh,v 1.8 2001/10/29 19:47:51 tv Exp $
+#  $NetBSD: build.sh,v 1.9 2001/10/30 21:04:05 jmc Exp $
 #
 # Top level build wrapper, for a system containing no tools.
 #
@@ -71,6 +71,7 @@
 usage () {
        echo "Usage:"
        echo "$0 [-r] [-a arch] [-j njob] [-m mach] [-D dest] [-R release] [-T tools]"
+       echo "    -b: bootstrap only. Build nbmake, install it and then exit."
        echo "    -m: set target MACHINE to mach (REQUIRED, or set in environment)"
        echo "    -D: set DESTDIR to dest (REQUIRED, or set in environment)"
        echo "    -T: set TOOLDIR to tools (REQUIRED, or set in environment)"
@@ -82,7 +83,7 @@
        exit 1
 }
 
-opts='a:hj:m:rD:R:T:'
+opts='a:bhj:m:rD:R:T:'
 
 if type getopts >/dev/null 2>&1; then
        # Use POSIX getopts.
@@ -105,6 +106,8 @@
        -a)     eval $optargcmd
                MACHINE_ARCH=$OPTARG; opt_a=yes;;
 
+       -b)     BOOTSTRAP_ONLY=1;;
+
        -j)     eval $optargcmd
                buildjobs="NBUILDJOBS=$OPTARG";;
 
@@ -192,7 +195,7 @@
        cat >$makeprog <<EOF
 #! /bin/sh
 # Set proper variables to allow easy "make" building of a NetBSD subtree.
-# Generated from:  \$NetBSD: build.sh,v 1.8 2001/10/29 19:47:51 tv Exp $
+# Generated from:  \$NetBSD: build.sh,v 1.9 2001/10/30 21:04:05 jmc Exp $
 #
 exec $TOOLDIR/bin/nbmake MACHINE=$MACHINE MACHINE_ARCH=$MACHINE_ARCH \
 USETOOLS=yes USE_NEW_TOOLCHAIN=yes TOOLDIR="$TOOLDIR" \${1+\$@}
@@ -200,6 +203,8 @@
        chmod +x $makeprog
 fi
 
-exec $makeprog -m `pwd`/share/mk ${buildtarget-build} \
-       MKTOOLS=yes DESTDIR="$DESTDIR" TOOLDIR="$TOOLDIR" \
-       $buildjobs $releasedir
+if [ "$BOOTSTRAP_ONLY" != "1" ]; then
+       exec $makeprog -m `pwd`/share/mk ${buildtarget-build} \
+               MKTOOLS=yes DESTDIR="$DESTDIR" TOOLDIR="$TOOLDIR" \
+               $buildjobs $releasedir
+fi