fbmakefile

c编译器实现

#
# For bootstrapping: fbcc compiles itself.
#
FBCC= fbcc
PROG = fbfbcc

#
# For testing: fbcc compiled with itself compiles itself :)
#
#PROG= fbfbcc1
#FBCC = ../fbvm/fbvm fbfbcc

FBAS = ../fbas/fbas
FBINCLUDE = -I../lib -I../fbvm
FBLIBS = ../lib/startup.ss ../lib/fblib.s
OBJS = fblist.s fbgen.s fbtype.s fbconst.s fberror.s fbsym.s fbcc.s fbparse.s

all: $(PROG)

#
# assembling & linking
#
$(PROG): $(OBJS)
	cat $(FBLIBS) $(OBJS) | $(FBAS) -o $(PROG)

clean:
	rm -f *.s *.i
	
#
# we use gcc (cpp) for preprocessing
#
.c.s:
	gcc -U__GNUC__ -E $(FBINCLUDE) $*.c >$*.i
	$(FBCC) < $*.i > $*.s