--- gcc/config/decstatn.h	2018/04/24 17:54:19	1.1.1.2
+++ gcc/config/decstatn.h	2018/04/24 17:59:16	1.1.1.3
@@ -19,8 +19,10 @@ the Free Software Foundation, 675 Mass A
 
 #define DECSTATION
 
+#ifndef CPP_PREDEFINES
 #define CPP_PREDEFINES "-D__ANSI_COMPAT \
--DMIPSEL -DR3000 -DSYSTYPE_BSD -Dbsd4_2 -Dhost_mips -Dmips -Dultrix -Dunix"
+-DMIPSEL -DR3000 -DSYSTYPE_BSD -D_SYSTYPE_BSD -Dbsd4_2 -Dhost_mips -Dmips -Dultrix -Dunix"
+#endif
 
 #define ASM_SPEC "\
 %{!mgas: \
@@ -34,12 +36,12 @@ the Free Software Foundation, 675 Mass A
 %{G*}"
 
 #define CPP_SPEC "\
-%{.S:	-D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
-%{.cc:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.C:	-D__LANGUAGE_C_PLUS_PLUS} \
-%{.m:	-D__LANGUAGE_OBJECTIVE_C} \
-%{!.S:	-D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
+%{.S:	-D__LANGUAGE_ASSEMBLY__ -D__LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \
+%{.cc:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
+%{.cxx:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
+%{.C:	-D__LANGUAGE_C_PLUS_PLUS__ -D__LANGUAGE_C_PLUS_PLUS} \
+%{.m:	-D__LANGUAGE_OBJECTIVE_C__ -D__LANGUAGE_OBJECTIVE_C} \
+%{!.S:	-D__LANGUAGE_C__  -D__LANGUAGE_C %{!ansi:-DLANGUAGE_C}}"
 
 #define LINK_SPEC "\
 %{G*} \
@@ -62,4 +64,7 @@ the Free Software Foundation, 675 Mass A
    our own exit function.  Ultrix 4.x has this, 3.x probably does not.  */
 #define HAVE_ATEXIT
 
+/* Generate calls to memcpy, etc., not bcopy, etc.  */
+#define TARGET_MEM_FUNCTIONS
+
 #include "mips.h"