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-rwxr-xr-xrelease/i386/mk-vmimage.sh53
1 files changed, 47 insertions, 6 deletions
diff --git a/release/i386/mk-vmimage.sh b/release/i386/mk-vmimage.sh
index b717efd6390e..6ee148248cd5 100755
--- a/release/i386/mk-vmimage.sh
+++ b/release/i386/mk-vmimage.sh
@@ -35,8 +35,25 @@
PATH="/bin:/usr/bin:/sbin:/usr/sbin"
export PATH
+usage_vm_base() {
+ echo -n "$(basename ${0}) vm-base <base image> <source tree>"
+ echo " <dest dir> <disk image size>"
+ return 0
+}
+
+usage_vm_image() {
+ echo -n "$(basename ${0}) vm-image <base image> <image format>"
+ echo " <output image>"
+ return 0
+}
+
usage() {
- echo "$(basename ${0}) <command> <target> [...]"
+ echo "Usage:"
+ echo "$(basename ${0}) [vm-base|vm-image] [...]"
+ echo
+ usage_vm_base
+ echo
+ usage_vm_image
exit 1
}
@@ -56,6 +73,20 @@ panic() {
vm_create_baseimage() {
# Creates the UFS root filesystem for the virtual machine disk,
# written to the formatted disk image with mkimg(1).
+ #
+ # Arguments:
+ # vm-base <base image> <source tree> <dest dir> <disk image size>
+
+ VMBASE="${1}"
+ WORLDDIR="${2}"
+ DESTDIR="${3}"
+ VMSIZE="${4}"
+
+ if [ -z "${VMBASE}" -o -z "${WORLDDIR}" -o -z "${DESTDIR}" \
+ -o -z "${VMSIZE}" ]; then
+ usage
+ fi
+
i=0
mkdir -p ${DESTDIR}
truncate -s ${VMSIZE} ${VMBASE}
@@ -63,7 +94,7 @@ vm_create_baseimage() {
newfs -j /dev/${mddev}
mount /dev/${mddev} ${DESTDIR}
cd ${WORLDDIR} && \
- ${IMAKE} DESTDIR=${DESTDIR} \
+ make DESTDIR=${DESTDIR} \
installworld installkernel distribution || \
panic 1 "\n\nCannot install the base system to ${DESTDIR}."
chroot ${DESTDIR} /usr/bin/newaliases
@@ -89,6 +120,19 @@ vm_create_baseimage() {
}
vm_create_vmdisk() {
+ # Creates the virtual machine disk image from the raw disk image.
+ #
+ # Arguments:
+ # vm-image <base image> <image format> <output image>"
+
+ VMBASE="${1}"
+ FORMAT="${2}"
+ VMIMAGE="${3}"
+
+ if [ -z "${VMBASE}" -o -z "${FORMAT}" -o -z "${VMIMAGE}" ]; then
+ usage
+ fi
+
mkimg_version=$(mkimg --version 2>/dev/null | awk '{print $2}')
# We need mkimg(1) '--version' output, at minimum, to be able to
@@ -124,10 +168,7 @@ vm_create_vmdisk() {
main() {
cmd="${1}"
-
- if [ -z "${MAKEFLAGS}" ]; then
- echo "It is probably not safe to run this by hand yet..."
- fi
+ shift 1
case ${cmd} in
vm-base)