# Makefile
#
# COPYRIGHT (c) 2007 The SML/NJ Fellowship
#
# Temporary makefile for generating glue code from the IDL specs.
# Eventually, this should be generated from a Makefile.in as
# part of system configuration
#

# assume that we are in an SML/NJ tree and that the ml-idl tool is
# installed in the bin directory
#
ML_IDL=../../bin/ml-idl
ML_IDL_FLAGS=

# roots of the various installation directories
#
BASIS_IMP_DIR=../system/Basis/Implementation
OLD_RUNTIME_DIR=../runtime
NEW_RUNTIME_DIR=../../rt

IDL_FILES=		sml-basis.idl \
			smlnj-runtime.idl

BASIS_CXX_FILES =	sml-basis-lib.cxx \
			sml-basis-lib.hxx \
			sml-basis.cxx \
			sml-basis.hxx

RT_CXX_FILES =		smlnj-runtime-lib.cxx \
			smlnj-runtime-lib.hxx \
			smlnj-runtime.hxx \
			smlnj-runtime.cxx

SML_FILES =	sml-basis-sig.sml \
		sml-basis.sml \
		smlnj-runtime-sig.sml \
		smlnj-runtime.sml

help:
	@echo "This makefile supports the following targets:"
	@echo "    help    -- print this message"
	@echo "    classic -- generate C glue code for the classic runtime"
	@echo "    new-rt  -- generate C++ glue code for the new runtime"
	@echo "    sml     -- generate the SML glue code for either runtime"
	@echo "    install -- copy generated files to the appropriate locations"
	@echo "    clean   -- remove any generated files"

classic:
	for f in $(IDL_FILES) ; do \
	  $(ML_IDL) -t classic $(ML_IDL_FLAGS) $$f; \
	done

new-rt:
	for f in $(IDL_FILES) ; do \
	  $(ML_IDL) -t new-rt $(ML_IDL_FLAGS) $$f; \
	done

sml:
	for f in $(IDL_FILES) ; do \
	  $(ML_IDL) -t smlnj $(ML_IDL_FLAGS) $$f; \
	done

install:
	cp -p $(BASIS_CXX_FILES) $(NEW_RUNTIME_DIR)/src/smlnj-rt/basis/glue
	cp -p $(RT_CXX_FILES) $(NEW_RUNTIME_DIR)/src/smlnj-rt/runtime/glue

clean:
	rm -rf *.h *.c *.hxx *.cxx *.sml *.cm