Improve visionOS support (#209)

Author: madsmtm

src/lib.rs

@@ -459,8 +459,8 @@ impl Config {
                 let (system_name, system_processor) = match (os.as_str(), arch.as_str()) {
                     ("android", arch) => ("Android", arch),
                     ("dragonfly", arch) => ("DragonFly", arch),
-                    ("macos", "x86_64") => ("Darwin", "x86_64"),
                     ("macos", "aarch64") => ("Darwin", "arm64"),
+                    ("macos", arch) => ("Darwin", arch),
                     ("freebsd", "x86_64") => ("FreeBSD", "amd64"),
                     ("freebsd", arch) => ("FreeBSD", arch),
                     ("fuchsia", arch) => ("Fuchsia", arch),
@@ -480,7 +480,11 @@ impl Config {
                     ("openbsd", "x86_64") => ("OpenBSD", "amd64"),
                     ("openbsd", arch) => ("OpenBSD", arch),
                     ("solaris", arch) => ("SunOS", arch),
+                    ("tvos", "aarch64") => ("tvOS", "arm64"),
                     ("tvos", arch) => ("tvOS", arch),
+                    ("visionos", "aarch64") => ("visionOS", "arm64"),
+                    ("visionos", arch) => ("visionOS", arch),
+                    ("watchos", "aarch64") => ("watchOS", "arm64"),
                     ("watchos", arch) => ("watchOS", arch),
                     ("windows", "x86_64") => ("Windows", "AMD64"),
                     ("windows", "x86") => ("Windows", "X86"),