--- gcc/config/mips-sysv.h	2018/04/24 17:51:31	1.1.1.1
+++ gcc/config/mips-sysv.h	2018/04/24 17:53:49	1.1.1.2
@@ -19,17 +19,11 @@ the Free Software Foundation, 675 Mass A
 
 #define MIPS_SYSV
 
-#define CPP_PREDEFINES "-Dmips -Dunix -Dhost_mips -DMIPSEB -DR3000"
+#define CPP_PREDEFINES "-Dmips -Dunix -Dhost_mips -DMIPSEB -DR3000 -DSYSTYPE_SYSV"
 
-#define MD_STARTFILE_PREFIX "/usr/lib/cmplrs/cc"
+#define SYSTEM_INCLUDE_DIR "/sysv/usr/include"
 
 #define CPP_SPEC "\
-%{!ansi: %{!ZBSD43: -DSYSTYPE_SYSV} \
-	 %{ZBSD43:  -DSYSTYPE_BSD43}} \
-%{!ZBSD43: -D__SYSTYPE_SYSV__} \
-%{ZBSD43:  -D__SYSTYPE_BSD43__} \
-%{!nostdinc:	%{!ZBSD43: -I/sysv/usr/include} \
-		%{ZBSD43:  -I/bsd43/usr/include}} \
 %{.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} \
@@ -43,8 +37,8 @@ the Free Software Foundation, 675 Mass A
 	%{EB} %{!EB:-EB} \
 	%{EL: %e-EL not supported} \
 	%{bestGnum} \
-	%{!ZBSD43: -systype /sysv/} \
-	%{ZBSD43:  -systype /bsd43/}}"
+	%{mips1} %{mips2} %{mips3} \
+	-systype /sysv/}"
 		    
 #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} -lc crtn.o%s"