mv: add selinux cfg alias

Author: xtqqczze

Cargo.lock

@@ -18,6 +18,9 @@ workspace = true
 path = "src/mv.rs"
 doctest = false
 
+[build-dependencies]
+cfg_aliases.workspace = true
+
 [dependencies]
 clap = { workspace = true }
 fs_extra = { workspace = true }

src/uu/mv/Cargo.toml

@@ -0,0 +1,12 @@
+// This file is part of the uutils coreutils package.
+//
+// For the full copyright and license information, please view the LICENSE
+// file that was distributed with this source code.
+
+use cfg_aliases::cfg_aliases;
+
+pub fn main() {
+    cfg_aliases! {
+        selinux: { all(feature = "selinux", any(target_os = "android", target_os = "linux")) },
+    }
+}

src/uu/mv/build.rs

@@ -47,7 +47,7 @@ use uucore::fs::{
 };
 #[cfg(all(unix, not(any(target_os = "macos", target_os = "redox"))))]
 use uucore::fsxattr;
-#[cfg(all(feature = "selinux", any(target_os = "linux", target_os = "android")))]
+#[cfg(selinux)]
 use uucore::selinux::set_selinux_security_context;
 use uucore::translate;
 use uucore::update_control;
@@ -771,7 +771,7 @@ fn rename(
         rename_with_fallback(from, to, display_manager, opts.verbose, None, None)?;
     }
 
-    #[cfg(all(feature = "selinux", any(target_os = "linux", target_os = "android")))]
+    #[cfg(selinux)]
     if let Some(ref context) = opts.context {
         set_selinux_security_context(to, Some(context))
             .map_err(|e| io::Error::other(e.to_string()))?;