#
# build
#
QT_SELECT=qt5 qmake
make

#
# leds expects that ivshmem-server is already running
# (ivshmem-server does not need to run as root)
#
ivshmem-server -p /tmp/ivshmem-server.pid

#
# run leds
# (must run as the same user as ivshmem-server)
#
./leds

#
# qemu should be started with the following extra options:
#
#   -device ivshmem-doorbell,vectors=1,chardev=chid1
#   -chardev socket,path=/tmp/ivshmem_socket,id=chid1
#