--- gcc/config/i386/t-sco	2018/04/24 18:10:27	1.1
+++ gcc/config/i386/t-sco	2018/04/24 18:17:10	1.1.1.2
@@ -1,6 +1,3 @@
-# The one that comes with the system is POSIX-compliant.
-LIMITS_H =
-
 # For svr3 we build crtbegin.o and crtend.o which serve to add begin and
 # end labels to the .ctors and .dtors section when we link using gcc.