#-----------------------------------------------------------------------------#
# vim: ts=8 sw=8 noexpandtab
#-----------------------------------------------------------------------------#
# Copyright (C) 1998-2002, 2005 The University of Melbourne.
# This file may only be copied under the terms of the GNU General
# Public License - see the file COPYING in the Mercury distribution.
#-----------------------------------------------------------------------------#

# Mmake - Mmake file for the bytecode interpreter

MAIN_TARGET=all

#-----------------------------------------------------------------------------#
# keep these lists in alphabetical order, please

# bytecode headers
MB_HDRS		= \
		mb_basetypes.h \
		mb_bytecode.h \
		mb_disasm.h \
		mb_exec.h \
		mb_interface.h \
		mb_machine.h \
		mb_machine_def.h \
		mb_machine_show.h \
		mb_mem.h \
		mb_module.h \
		mb_stack.h \
		mb_util.h

# bytecode c files
MB_CFILES	= \
		mb_bytecode.c \
		mb_disasm.c \
		mb_exec.c \
		mb_interface.c \
		mb_interface_stub.c \
		mb_machine.c \
		mb_machine_show.c \
		mb_mem.c \
		mb_module.c \
		mb_stack.c \
		mb_util.c

# bytecode mercury files
MB_MFILES	= \
#		mb_interface_stub.m

# bytecode object files
MB_OBJS		= $(MB_MFILES:%.m=%.o) $(MB_CFILES:%.c=%.o)

$(MB_OBJS): $(MB_HDRS)

# Specify which files to check for namespace cleanliness, and which name
# prefixes are allowed.

CHECK_HDRS  = $(MB_HDRS)
CHECK_MHDRS =
CHECK_OBJS  = $(MB_OBJS)
ALLOW_LIB_PREFIX=no
ALLOW_BROWSER_PREFIX=no
ALLOW_MDBCOMP_PREFIX=no
ALLOW_SSDB_PREFIX=no

MERCURY_DIR=..
include $(MERCURY_DIR)/Mmake.common
-include ../Mmake.params

#-----------------------------------------------------------------------------#
# NOTE: any library functions that called from bytecode must be compiled
# with trace information. (So their entry labels can be looked up)
#-----------------------------------------------------------------------------#

MERCURY_SYSTEM	= \
		$(RUNTIME_DIR)/*.c $(RUNTIME_DIR)/*.h \
		$(RUNTIME_DIR)/machdeps/*.c $(RUNTIME_DIR)/machdeps/*.h\
		$(LIBRARY_DIR)/*.m \
		$(TRACE_DIR)/*.h $(TRACE_DIR)/*.c \
		$(BROWSER_DIR)/*.m \
		$(MDBCOMP_DIR)/*.m \
		$(BOEHM_GC_DIR)/*.h $(BOEHM_GC_DIR)/include/*.h

MERCURY_INC	= \
		-I$(LIBRARY_DIR) \
		 -I$(RUNTIME_DIR) \
		 -I$(BOEHM_GC_DIR) \
		 -I$(BOEHM_GC_DIR)/include \
		 -I$(TRACE_DIR)

#-----------------------------------------------------------------------------#

CFLAGS		= $(MERCURY_INC) -DMR_BYTECODE_CALLABLE -g

MGNUCFLAGS-mb_disasm = --no-ansi

MCFLAGS		= --trace shallow --generate-bytecode -O 0

MLFLAGS		= --trace

#-----------------------------------------------------------------------------#
# The actual program (as distinct from bytecode interpreter)

HDRS		=

CFILES		=

MFILES		= simple.m

OBJS		= simple_init.o $(MFILES:%.m=%.o) $(CFILES:%.c=%.o)

$(OBJS): $(HDRS) $(MB_HDRS)

#-----------------------------------------------------------------------------#
ALL_HDRS	= $(HDRS) $(MB_HDRS)
ALL_MFILES	= $(MFILES) $(MB_MFILES)
ALL_CFILES	= $(CFILES) $(MB_CFILES)
ALL_OBJS	= $(OBJS) $(MB_OBJS)

ALL_DEPENDS=$(ALL_MFILES:%=%.depend)

#-----------------------------------------------------------------------------#

.PHONY: all
all: check

MLOBJS		= $(MB_OBJS)

.PHONY: check
check: simple

#-----------------------------------------------------------------------------#

# tags actually depends on $(MERCURY_SYSTEM) too but since changes to that
# hardly ever have an effect, just ignore them.
tags: $(ALL_CFILES) $(ALL_HDRS) tags2
	ctags $(CTAGFLAGS) $(ALL_CFILES) $(ALL_HDRS) $(MERCURY_SYSTEM)

tags2: $(ALL_MFILES)
	mtags $(MTAGFLAGS) $(ALL_MFILES) $(MERCURY_SYSTEM)
	mv tags tags2

.PHONY: depend
depend: $(ALL_DEPENDS)

.PHONY: clean_local
clean_local:
	rm -f $(ALL_MFILES:%.m=%.mbc)
	rm -f $(ALL_MFILES:%.m=%.bytedebug)
	rm -f $(ALL_OBJS)

.PHONY: realclean_local
realclean_local:
	rm -f tags tags2 *.mbc *.bytedebug
# XXX: The dependencies in mmake ignore .mbc and .bytedebug files
# so we have to manually delete them. We delete all bytecode files
# because it will leave submodule files if we don't
# (eg: module simple contains simple2: simple.simple2.mbc will be
# generated but will not be removed properly)

#-----------------------------------------------------------------------------#