(I often run `compiletest` by hand by cut-and-pasting from what `make`
runs, but then I need to tweak it (cut out options) and its useful to
be told when I have removed an option that is actually required, such
as `--android-cross-path=path`.)
}
fn opt_path(m: &getopts::Matches, nm: &str) -> Path {
- Path::new(m.opt_str(nm).unwrap())
+ match m.opt_str(nm) {
+ Some(s) => Path::new(s),
+ None => panic!("no option (=path) found for {}", nm),
+ }
}
let filter = if !matches.free.is_empty() {