$NetBSD: patch-aa,v 1.3 2010/02/05 20:10:42 markd Exp $

--- Makefile.orig	2007-10-14 08:43:07.000000000 +0000
+++ Makefile
@@ -3,7 +3,19 @@
 
 # Replace x86 by amd64 for a build on x86_64.
 # Use "nojit" for architectures that are not x86 or x86_64.
-DYNAMIPS_ARCH?=x86
+ifeq ($(shell uname -m), i386)
+   DYNAMIPS_ARCH?=x86
+else
+ifeq ($(shell uname -m), i686)
+   DYNAMIPS_ARCH?=x86
+else
+ifeq ($(shell uname -m), amd64)
+   DYNAMIPS_ARCH?=amd64
+else
+   DYNAMIPS_ARCH?=nojit
+endif
+endif
+endif
 
 # Change this to 0 if your system doesn't support RFC 2553 extensions
 HAS_RFC2553?=1
@@ -54,6 +66,16 @@ ifeq ($(shell uname), FreeBSD)
 	$(PTHREAD_CFLAGS) -D_FILE_OFFSET_BITS=64
    LIBS=-L$(LOCALBASE)/lib -L. -ldl -lelf $(PTHREAD_LIBS) $(LDFLAGS)
 else
+ifeq ($(shell uname -s), NetBSD)
+   PTHREAD_LIBS?=-pthread
+   CFLAGS+=-I${LOCALBASE}/include -I${LOCALBASE}/include/libelf ${PTHREAD_CFLAGS}
+   LIBS=-L${LOCALBASE}/lib -lelf ${PTHREAD_LIBS} ${PTHREAD_LDFLAGS} -R${LOCALBASE}/lib
+else
+ifeq ($(shell uname -s), DragonFly)
+   PTHREAD_LIBS?=-pthread
+   CFLAGS+=-I${LOCALBASE}/include -I${LOCALBASE}/include/libelf ${PTHREAD_CFLAGS}
+   LIBS=-L${LOCALBASE}/lib -lelf ${PTHREAD_LIBS} ${PTHREAD_LDFLAGS} -R${LOCALBASE}/lib
+else
 ifeq ($(shell uname), Linux)
    PTHREAD_LIBS?=-lpthread
 #   PCAP_LIB=-lpcap
@@ -85,6 +107,8 @@ endif
 endif
 endif
 endif
+endif
+endif
 
 PROG=dynamips$(BIN_EXT)
 PACKAGE=$(PROG)-$(VERSION)