TOPDIR = ..
include $(TOPDIR)/rules.mk

SUBDIRS = compiler

DISTFILES = Makefile

bootstrap: compare

stage1: Makefile $(CONFIG) all
	rm -rf stage1
	mkdir -p stage1
	cp -p ../compiler/*.rf stage1/
	cp -p ../compiler/*.rfi stage1/
#	cp -p ../compiler/gendeps.sh stage1/
	cp -p ../compiler/Makefile stage1/
	$(MAKE) -C stage1 all \
	  TOPDIR=$(TOPDIR)/.. INSTALL_DIR=$(INSTALL_DIR) \
	  CURRENTDIR=$(CURRENTDIR)/bootstrap DISTNAME="$(DISTNAME)"

compare: stage1
	rm -rf src1 src2
	mkdir -p src1
	mkdir -p src2
	cp -p stage1/*.hh src1
	cp -p stage1/*.cc src1
	cp -p stage1/*.rf src1
	cp -p stage1/*.rfi src1
	cp -p ../compiler/*.rf src2
	cp -p ../compiler/*.rfi src2
	( cd src2 ; \
	  ../stage1/rfpc -I ../../library/include/refal-plus -hh *.rfi ; \
	  ../stage1/rfpc -I ../../library/include/refal-plus -cc *.rf )
	diff -ur src1 src2

clean::
	rm -rf stage1 src1 src2