Make "make dist", "make clean" work without extensions submodule present.
[openvswitch] / controller /
drwxr-xr-x   ..
-rw-r--r-- 49 .gitignore
-rw-r--r-- 343 Makefile.am
-rw-r--r-- 6029 controller.8.in
-rw-r--r-- 10192 controller.c