rust: Use 'lbasename()' consistently.

The amends the remaining case in the rust code to use the libiberty
lbasename() instead of the (potentially variably-behaved) system
'basename()'.

gcc/rust/ChangeLog:

	* metadata/rust-export-metadata.cc
	(PublicInterface::write_to_path): Use 'lbasename()' instead of
	'basename()'.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

diff --git a/gcc/rust/metadata/rust-export-metadata.cc b/gcc/rust/metadata/rust-export-metadata.cc
index 79c5f30d7554e926810552b237c69a819b4e5f25..771bec6e63785f09bee5922d339066c3b9c3bb0f 100644 (file)
--- a/gcc/rust/metadata/rust-export-metadata.cc
+++ b/gcc/rust/metadata/rust-export-metadata.cc
@@ -234,7 +234,7 @@ PublicInterface::write_to_path (const std::string &path) const
 {
   // validate path contains correct extension
   const std::string expected_file_name = expected_metadata_filename ();
-  const char *path_base_name = basename (path.c_str ());
+  const char *path_base_name = lbasename (path.c_str ());
   if (strcmp (path_base_name, expected_file_name.c_str ()) != 0)
     {
       rust_error_at (UNDEF_LOCATION,