CC = gcc
DEFAULT_CFLAGS = -Wall -Os -fomit-frame-pointer $(SITE_CFLAGS)
DEFAULT_LIBS = -lm

STRIP = strip

UNIX_OBJS = native/unix/file.o native/unix/io.o native/unix/socket.o \
	native/unix/signal.o native/unix/read.o native/unix/write.o \
	native/unix/ffi.o native/unix/run.o

OBJS = $(UNIX_OBJS) native/arithmetic.o native/array.o native/bignum.o \
	native/s48_bignum.o \
	native/complex.o native/cons.o native/error.o \
	native/factor.o native/fixnum.o \
	native/float.o native/gc.o \
	native/image.o native/memory.o \
	native/misc.o native/port.o native/primitives.o \
	native/ratio.o native/relocate.o \
	native/run.o \
	native/sbuf.o native/stack.o \
	native/string.o native/types.o native/vector.o \
	native/word.o native/compiler.o \
	native/ffi.o native/boolean.o \
	native/debug.o \
	native/hashtable.o \
	native/icache.o

default:
	@echo "Run 'make' with one of the following parameters:"
	@echo ""
	@echo "bsd"
	@echo "bsd-nopthread - on FreeBSD 4, if you want to use profiling"
	@echo "linux"
	@echo "linux-ppc - to compile Factor on Linux/PowerPC"
	@echo "macosx"
	@echo "solaris"
	@echo "windows"
	@echo ""
	@echo "Also, you might want to set the SITE_CFLAGS environment"
	@echo "variable to enable some CPU-specific optimizations; this"
	@echo "can make a huge difference. Eg:"
	@echo ""
	@echo "export SITE_CFLAGS=\"-march=pentium4 -ffast-math\""

bsd:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS) -DFFI -export-dynamic -pthread" \
		LIBS="$(DEFAULT_LIBS)"

bsd-nopthread:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS) -DFFI -export-dynamic" \
		LIBS="$(DEFAULT_LIBS)"

macosx:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS) -DFFI" \
		LIBS="$(DEFAULT_LIBS)" 

linux:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS) -DFFI -export-dynamic" \
		LIBS="$(DEFAULT_LIBS) -ldl" 

linux-ppc:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS) -DFFI -export-dynamic -mregnames" \
		LIBS="$(DEFAULT_LIBS) -ldl" 

solaris:
	$(MAKE) f \
		CFLAGS="$(DEFAULT_CFLAGS)" \
		LIBS="$(DEFAULT_LIBS) -lsocket -lnsl -lm"

f: $(OBJS)
	$(CC) $(LIBS) $(CFLAGS) -o $@ $(OBJS)
	$(STRIP) $@

clean:
	rm -f $(OBJS)

.c.o:
	$(CC) -c $(CFLAGS) -o $@ $<

.S.o:
	$(CC) -c $(CFLAGS) -o $@ $<