TOP := $(shell dirname `pwd -P`)
COMP := idlcomp
BUILDTYPE := build
ARCHINDEP := y
include ../Makefile.head

OPT := -O0

RAW_CXXFILES := main namespace types output input util targets
BUILDCXXFILES += $(RAW_CXXFILES:%=$(DIR)%)

RAW_CXXFILES := idlparse cdlparse scan
BUILDGENCXXFILES += $(RAW_CXXFILES:%=$(DIR)%)

include languages/c++/Makefile

BUILDDEFS += -D__STDC_FORMAT_MACROS -D__STDC_VERSION__=199901 -I. -DBUILDDIR=$(BUILDDIR)

# Flex's scanner triggers the unused warning.
BUILDCXXFLAGS += -Wno-unused

TARGETS := $(BUILDDIR)/idlc
	
$(BUILDDIR)/scan.cc: scan.lex
	@echo $(COMP): "$<"
	@$(MKDIR) $(BUILDDIR)
	@$(FLEX) -o$(BUILDDIR)/scan.cc scan.lex

# Some versions of bison will generate idlparse.cc.h based on an
# output filename of idlparse.cc, and others will generate
# idlparse.hh.  There's no way I can find to specify which to use, so
# the name has to be canonicalized after bison is run.

$(BUILDDIR)/idlparse.cc: idlparse.y
	@echo $(COMP): "$<"
	@$(MKDIR) $(BUILDDIR)
	@$(BISON) -b idl -p idl_ --verbose -d idlparse.y -o $(BUILDDIR)/idlparse.cc
	@if [ -e $(BUILDDIR)/idlparse.hh ]; then \
		$(MV) $(BUILDDIR)/idlparse.hh $(BUILDDIR)/idlparse.cc.h; \
	fi

$(BUILDDIR)/cdlparse.cc: cdlparse.y
	@echo $(COMP): "$<"
	@$(MKDIR) $(BUILDDIR)
	@$(BISON) -b cdl -p cdl_ --verbose -d cdlparse.y -o $(BUILDDIR)/cdlparse.cc
	@if [ -e $(BUILDDIR)/cdlparse.hh ]; then \
		$(MV) $(BUILDDIR)/cdlparse.hh $(BUILDDIR)/cdlparse.cc.h; \
	fi

# These dependencies need dummy actions, or make will ignore them for
# some reason.

$(BUILDDIR)/idlparse.cc.h: $(BUILDDIR)/idlparse.cc
	@

$(BUILDDIR)/cdlparse.cc.h: $(BUILDDIR)/cdlparse.cc
	@

idlcclean:
	$(MAKE) -C tests clean
	$(RM) $(BUILDDIR)/?dlparse.*

EXTRACLEAN += idlcclean

$(BUILDDIR)/scan.o: $(BUILDDIR)/idlparse.cc.h

export IDLC
.PHONY: tests
tests:
	$(MAKE) -C tests

PREDEP := $(BUILDDIR)/idlparse.cc $(BUILDDIR)/cdlparse.cc

include ../Makefile.tail

$(BUILDDIR)/idlc: $(BUILDOBJS)
	@echo $(COMP): Linking $(COMP)
	@$(BUILDCXX) -o $(BUILDDIR)/idlc $(BUILDOBJS)