--- libgo/misc/cgo/testcshared/cshared_test.go.orig	2020-03-04 19:30:03.000000000 +1100
+++ libgo/misc/cgo/testcshared/cshared_test.go	2020-09-09 22:07:45.485902000 +1000
@@ -115,7 +115,7 @@
 		if GOARCH == "arm" || GOARCH == "arm64" {
 			libgodir += "_shared"
 		}
-	case "dragonfly", "freebsd", "linux", "netbsd", "openbsd", "solaris":
+	case "bsdsunix", "dragonfly", "freebsd", "linux", "netbsd", "openbsd", "solaris":
 		libgodir += "_shared"
 	}
 	cc = append(cc, "-I", filepath.Join("pkg", libgodir))