--- gcc/config/xm-hp320.h	2018/04/24 17:53:46	1.1.1.2
+++ gcc/config/xm-hp320.h	2018/04/24 18:03:53	1.1.1.4
@@ -1,3 +1,4 @@
+/* USG is needed to prevent trying to use getrusage and getwd.  */
 #define USG
 
 #include "xm-m68k.h"
@@ -5,6 +6,8 @@
 #define bcopy(a,b,c) memcpy (b,a,c)
 #define bzero(a,b) memset (a,0,b)
 #define bcmp(a,b,c) memcmp (a,b,c)
+#define rindex strrchr
+#define index strchr
 
 /* If compiling with HPUX compiler, we are probably using alloca.c,
    so help it work right.  */