From: "Paul M. Aoki" <aoki@CS.Berkeley.EDU>

Subject: [PATCHES] port patch: ultrix4

ultrix4 doesn't compile without this.  this also fixes a problem
with dynamic loading (ultrix relocatable objects must be loaded
with -G 0).

src/include/port/ultrix4.h

@@ -1,6 +1,10 @@
 #  define USE_POSIX_TIME
 #  define NEED_STRDUP
 
+#ifndef		BYTE_ORDER
+#define		BYTE_ORDER	LITTLE_ENDIAN
+#endif
+
 /*
  * Except for those system calls and library functions that are either
  * - covered by the C standard library and Posix.1
@@ -54,5 +58,6 @@ extern int gettimeofday(struct timeval *, struct timezone *);
 extern int fsync(int);
 extern int ftruncate(int, off_t);
 
-/* End of ultrix4.h */
+extern char *crypt(char *, char *);
 
+/* End of ultrix4.h */

src/makefiles/Makefile.ultrix4

@@ -1,2 +1,9 @@
 # install creates intermediate directories
 NO_BEFOREINSTL= true
+SHELL=/bin/sh5
+
+#
+# "-G 0" works for both DEC cc and GNU cc.
+#
+%.so: %.c
+	$(CC) -c -G 0 $(CFLAGS) -o $@ $<

src/template/ultrix4

@@ -5,6 +5,6 @@ ALL:
 SRCH_INC:
 SRCH_LIB:
 USE_LOCALE:no
-DLSUFFIX:.o
+DLSUFFIX:.so
 YFLAGS:-d
 YACC: