--- Makefile.orig	Sat Feb 12 02:38:25 1994
+++ Makefile	Fri Jan 24 18:01:12 1997
@@ -35,16 +35,19 @@
   name		= ss
   NAME		= SS
 
+# Installation prefix.
+  PREFIX	?=/usr/local
+
 # This is where the install step puts the executables.
-  EXDIR		= /usr/local/bin
+  EXDIR		= $(PREFIX)/bin
 
 # This is where the man page goes, also what the extention and permissions are.
-  MANDIR	= /usr/local/man/man1
+  MANDIR	= $(PREFIX)/man/man1
   MANEXT	= 1
   MANMODE	= 644
 
 # This is where the library file (tutorial) goes.
-  LIBDIR	= /usr/local/lib/$(name)
+  LIBDIR	= $(PREFIX)/lib/$(name)
 
 #       Variables which are NOT commonly changed.  
 #---------------------------------------------------------------------------
@@ -56,9 +59,9 @@
 # some other yacc. Some systems don't allow you to
 # increase the number of terminals (mostly AT&T), SCO's does though.
 # NOTE: Do not use with bison 1.16! Get a new version...
-# YACC		=yacc
+  YACC		=yacc
 # YACC		=bison -y -d
-  YACC		=bison -y
+# YACC		=bison -y
 
 # MS-DOS needs y_tab instead of the normal y.tab
 # YTAB	    	=y_tab
@@ -75,8 +78,8 @@
 # of the general case is in the next section: "SYSTEM DEFINES"
 
   CC		= gcc 			# Default compiler
-  LIB		= -lm -lcurses 		# Default needed libraries
-  CFLAGS	= -O 			# Default cc flags
+  LIB		= -lm -lcurses -ltermcap -lcompat
+  CFLAGS	+= -O -DBSD43 		# Default cc flags
   LDFLAGS	= 			# Default ld flags
 
   # *** SPECIAL NOTES ***
@@ -214,9 +217,9 @@
 # CFLAGS	= -O -DSYSV3 
 
 ### Using gcc 2.*
-  CFLAGS	= -O -DSYSV3  -I/usr/5include
+#  CFLAGS	= -O -DSYSV3  -I/usr/5include
 ##CFLAGS	= -g -DSYSV3  -I/usr/5include
-  LDFLAGS	= -L/usr/5lib
+#  LDFLAGS	= -L/usr/5lib
 
 # Ultrix Systems (preliminary - Ultrix V4.2a, Rev. 47)
 #- - - - - - - - - - - - - - - - - - - -