$ make
Checking 'automake'... ok.
Checking 'bison'... ok.
Checking 'automake'... ok.
Checking 'bison'... ok.
-e   make[1] world
-e   make[2] target/compile
-e   make[3] -C target compile
-e   make[4] -C target/linux compile
-e   make[5] -C target/linux/ar7-2.6 compile