Makefile: Add silent-rules machinery for completely silent actions.
-rw-r--r-- 26 .gitignore
-rw-r--r-- 1252 Makefile
-rw-r--r-- 548 android-cross-setup.sh.in
drwxr-xr-x - bin
drwxr-xr-x - etc
-rw-r--r-- 217 linux-cross-setup.sh.in
-rw-r--r-- 490 linux-native-setup.sh.in
drwxr-xr-x - tools