Add scripts and Makefile support for building ISO images automatically

as part of the release if MAKE_ISOS is set.  Will also build the
first CD with packages (in addition to the "minimal" CD) if CD_EXTRA_BITS
points to them.  This probably need a bit more work to get fully useful,
but it at least covers the basics for now.

1 files changed, 51 insertions, 0 deletions

diff --git a/release/amd64/mkisoimages.sh b/release/amd64/mkisoimages.sh
new file mode 100644
index 000000000000..78221f9ccc30
--- /dev/null
+++ b/release/amd64/mkisoimages.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# Module: mkisoimages.sh
+# Author: Jordan K Hubbard
+# Date:   22 June 2001
+#
+# $FreeBSD$
+#
+# This script is used by release/Makefile to build the (optional) ISO images
+# for a FreeBSD release.  It is considered architecture dependent since each
+# platform has a slightly unique way of making bootable CDs.  This script
+# is also allowed to generate any number of images since that is more of
+# publishing decision than anything else.
+#
+# Usage:
+#
+# mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
+#
+# Where -b is passed if the ISO image should be made "bootable" by
+# whatever standards this architecture supports (may be unsupported),
+# image-label is the ISO image label, image-name is the filename of the
+# resulting ISO image, base-bits-dir contains the image contents and
+# extra-bits-dir, if provided, contains additional files to be merged
+# into base-bits-dir as part of making the image.
+
+if [ "x$1" = "x-b" ]; then
+	# This is highly x86-centric and will be used directly below.
+	bootable="-b floppies/boot.flp -c floppies/boot.catalog"
+	shift
+else
+	bootable=""
+fi
+
+if [ $# -lt 3 ]; then
+	echo Usage: $0 '[-b] image-label image-name base-bits-dir [extra-bits-dir]'
+	exit 1
+fi
+
+if [ ! -x /usr/local/bin/mkhybrid ]; then
+	echo The mkisofs port is not installed.  Trying to get it now.
+	if ! pkg_add -r mkisofs; then
+		echo "Couldn't get it via pkg_add - please go install this"
+		echo "from the ports collection and run this script again."
+		exit 2
+	fi
+fi
+
+LABEL=$1; shift
+NAME=$1; shift
+
+mkhybrid $bootable -r -J -h -V $LABEL -o $NAME $*