Weak linkage for getopt and fnmatch

2018-11-17 08:40:39 -07:00
parent c6f2b30738
commit e32fc12308
3 changed files with 7 additions and 0 deletions
@@ -20,6 +20,7 @@ pub struct option {
 }

 #[no_mangle]
+#[linkage = "weak"] // often redefined in GNU programs
 pub unsafe extern "C" fn getopt_long(
    argc: c_int,
    argv: *const *mut c_char,