--- Makefile.orig	Thu Feb  2 00:08:41 2006
+++ Makefile	Tue Feb 14 01:26:49 2006
@@ -3,7 +3,7 @@
 
 # Replace x86 by amd64 for a build on x86_64.
 # Use "nojit" for architectures that are not x86 or x86_64.
-ARCH=x86
+DYNAMIPS_ARCH?=x86
 
 # Change this to 0 if your system doesn't support RFC 2553 extensions
 HAS_RFC2553=1
@@ -15,14 +15,14 @@
 # Current dynamips release
 VERSION=0.2.3c
 
-CC=gcc
+CC?=gcc
 LD=ld
 RM=rm
 TAR=tar
 CP=cp
 LEX=flex
-ARCH_INC_FILE=\"$(ARCH)_trans.h\"
-CFLAGS=-g -Wall -O3 -fomit-frame-pointer -DJIT_ARCH=\"$(ARCH)\" \
+ARCH_INC_FILE=\"$(DYNAMIPS_ARCH)_trans.h\"
+CFLAGS+=-g -Wall -O3 -fomit-frame-pointer -DJIT_ARCH=\"$(DYNAMIPS_ARCH)\" \
 	-DARCH_INC_FILE=$(ARCH_INC_FILE) \
 	-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE \
 	-DHAS_RFC2553=$(HAS_RFC2553)
@@ -30,8 +30,9 @@
 PCAP_LIB=-lpcap
 
 ifeq ($(shell uname), FreeBSD)
-   CFLAGS+=-I/usr/local/include -I/usr/local/include/libelf
-   LIBS=-L/usr/local/lib -L. -lelf -pthread
+   PTHREAD_LIBS?=-pthread
+   CFLAGS+=-I/usr/local/include -I/usr/local/include/libelf $(PTHREAD_CFLAGS)
+   LIBS=-L/usr/local/lib -L. -lelf $(PTHREAD_LIBS)
 else
 ifeq ($(shell uname -s), Darwin)
    CFLAGS+=-I/usr/local/include
@@ -73,17 +74,17 @@
 #SOURCES += profiler.c
 #CFLAGS += -p -DPROFILE -DPROFILE_FILE=\"$(PROG).profile\"
 
-ifeq ($(ARCH),x86)
+ifeq ($(DYNAMIPS_ARCH),x86)
 HDR += x86-codegen.h x86_trans.h
 SOURCES += x86_trans.c
 endif
 
-ifeq ($(ARCH),amd64)
+ifeq ($(DYNAMIPS_ARCH),amd64)
 HDR += x86-codegen.h amd64-codegen.h amd64_trans.h
 SOURCES += amd64_trans.c
 endif
 
-ifeq ($(ARCH),nojit)
+ifeq ($(DYNAMIPS_ARCH),nojit)
 HDR += nojit_trans.h
 SOURCES += nojit_trans.c
 endif
@@ -123,7 +124,7 @@
 
 .PHONY: microcode
 microcode: 
-	@$(CC) -Wall -o rom2c rom2c.c $(LIBS)
+	@$(CC) -Wall $(CFLAGS) -o rom2c rom2c.c $(LIBS)
 	@./rom2c microcode microcode_dump.inc
 
 .PHONY: clean