diff --git a/gcc/config/m68k/x-crds b/gcc/config/m68k/x-crds
new file mode 100644
index 00000000000..a6f57c2880d
--- /dev/null
+++ b/gcc/config/m68k/x-crds
@@ -0,0 +1 @@
+CC = cc -Wx,-X23