combined array is not used

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Fix line wrapping

Try to keep within 80 characters per line.
Also add checks to make sure linux headers install and check out.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Add variable to configure chosen supported gcc languages

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Add final gcc build.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>