;;
*-image-*)
if [ -z "$ROOTFS" ]; then
- ROOTFS=$arg
- LAZY_ROOTFS="true"
+ if [ -e "$arg" ]; then
+ ROOTFS=$arg
+ else
+ ROOTFS=$arg
+ LAZY_ROOTFS="true"
+ fi
else
echo "Error: conflicting ROOTFS args [$ROOTFS] and [$arg]"
usage
machine2=`echo $MACHINE | tr 'a-z' 'A-Z' | sed 's/-/_/'`
# MACHINE is now set for all cases
+if [[ -e "$ROOTFS" && -z "$FSTYPE" ]]; then
+ # Extract the filename extension
+ EXT=`echo $ROOTFS | awk -F . '{ print \$NF }'`
+ if [[ "x$EXT" == "xext2" || "x$EXT" == "xext3" ||
+ "x$EXT" == "xjffs2" ]]; then
+ FSTYPE=$EXT
+ else
+ echo "Note: Unable to determine filesystem extension for $ROOTFS"
+ echo "We will use the default FSTYPE for $MACHINE"
+ # ...which is done further below...
+ fi
+fi
+
# Defaults used when these vars need to be inferred
QEMUX86_DEFAULT_KERNEL=bzImage-qemux86.bin
QEMUX86_DEFAULT_FSTYPE=ext3