setup-toolchain.sh: The exception for the 4.9 series for ppc64 is no longer needed
-rw-r--r-- 34523 COPYING
-rw-r--r-- 329 README
drwxr-xr-x - keys
drwxr-xr-x - metapackages
-rwxr-xr-x 10112 setup-toolchain.sh