+ if [ -n "$QEMU_COMMAND" ]; then
+ #
+ # The user set the QEMU_COMMAND variable. We'll use it to run QEMU.
+ #
+ :
+ elif [ -x `which qemu-system-i386` ]; then
+ QEMU_COMMAND=qemu-system-i386
+ elif [ -x `which qemu-system-x86_64` ]; then
+ QEMU_COMMAND=qemu-system-x86_64
+ elif [ -x `which qemu` ]; then
+ QEMU_COMMAND=qemu
+ else
+ echo Unable to find QEMU for IA32 architecture!
+ exit 1
+ fi