$NetBSD: patch-ac,v 1.2 2001/02/25 22:14:20 jtb Exp $

--- sim/Makefile.orig	Fri Nov 14 15:45:53 1997
+++ sim/Makefile
@@ -46,14 +46,16 @@
 #       LFLAGS :  any flags specific to the linker.
 #
 
+all:	mcsim
+
 #---------- System Calls ----------
 #
 #>>>>  Define any system dependent calls here
 
-ECHO = echo
-COPY = cp
-DEL = rm
-MKDIR = mkdir
+ECHO ?= echo
+COPY ?= cp
+DEL ?= rm
+MKDIR ?= mkdir
 MOD = mod
 
 
@@ -62,8 +64,8 @@
 #
 #>>>>  Define the COMPILER name and LINKER name here only.
 
-CC = gcc
-LINK = gcc
+#CC = gcc
+LINK = $(CC)
 
 #>>>>  Define PATHS
 #	The include path should be a directory containing header
@@ -101,27 +103,27 @@
 #>>>> To compile with OPTIMIZATION uncomment the following lines
 #
 DEBUG_SYMBOLS = -DNDEBUG
-C_OPTIM_FLAG = -O
+C_OPTIM_FLAG =
 L_OPTIM_FLAG =
 
 #
 #>>>> Include any special warning flags 
 #
-WARNINGS = -Wall -ansi
+WARNINGS = -ansi
 
 #--------------------
 #****  You shouldn't need to change the next 2 lines.  They are dependent
 #****  only on the above setup.
 
-CFLAGS = $(C_OPTIM_FLAG) $(C_DEBUG_FLAG) $(DEBUG_SYMBOLS) \
+CFLAGS += $(C_OPTIM_FLAG) $(C_DEBUG_FLAG) $(DEBUG_SYMBOLS) \
 	-I $(INCPATH) $(WARNINGS)
-CLFLAGS = $(L_OPTIM_FLAG) $(L_DEBUG_FLAG)
+CLFLAGS += $(L_OPTIM_FLAG) $(L_DEBUG_FLAG)
 
 
 #
 #>>>> Extra link flags.  Include libraries here
 #
-LFLAGS = -lm
+LFLAGS += -lm