c_check: Unlink correct file

diff --git a/c_check b/c_check
index d93b756..271182c 100644 (file)
--- a/c_check
+++ b/c_check
@@ -240,7 +240,7 @@ if (($architecture eq "x86") || ($architecture eq "x86_64")) {
        } else {
            $no_avx512 = 0;
        }
-       unlink("tmpf.o");
+       unlink("$tmpf.o");
     }
 }