mm(1): fixes to pledge(2) now; tests: bonsai/mm.mk: adds test for regression

src/mm.rs

@@ -52,7 +52,7 @@ fn main() -> ExitCode {
 	let usage = format!("Usage: {} [-aetu] [-i input] [-o output]", argv[0]);
 
 	if cfg!(target_os="openbsd") {
-		let promises = Promises::new("rpath stdio unveil");
+		let promises = Promises::new("cpath rpath stdio unveil wpath");
 		if let Err(e) = pledge(Some(promises), None) {
 			eprintln!("{}: {}", argv[0], e.strerror());
 			return ExitCode::from(EX_OSERR as u8);