ifeq ($(origin MORPHEO_TOPLEVEL), undefined)
	$(error "variable MORPHEO_TOPLEVEL is undefined");
else
	include $(MORPHEO_TOPLEVEL)/Makefile.tools
	include $(MORPHEO_TOPLEVEL)/Makefile.flags
endif

#-----[ Directory ]----------------------------------------
ENTITY                         ?=	Environment

DIR_TMP				=	$(MORPHEO_TMP)/$(ENTITY)
DIR_TST                         = 	./selftest
DIR_INC				= 	./include
DIR_SRC				= 	./src
DIR_OBJ				= 	./obj
DIR_BIN				= 	$(DIR_TMP)/bin

#-----[ Compilation ]--------------------------------------
INCDIR 				= $(SYSTEMC_INCDIR_$(SIMULATOR)) 	\
				  -I$(DIR_INC)				\
				  -I../processor/Morpheo

LIBDIR 				= $(SYSTEMC_LIBDIR_$(SIMULATOR))

LIBNAME  			= -lbfd                                 \
                                  -liberty                              \
                                  $(SYSTEMC_LIBNAME_$(SIMULATOR)) 

FLAGS				= $(SYSTEMC_CFLAGS_$(SIMULATOR))

MORPHEO_CC_FLAGS		= $(MORPHEO_FLAGS) $(CC_FLAGS)           $(INCDIR)
MORPHEO_CXX_FLAGS		= $(MORPHEO_FLAGS) $(CXX_FLAGS) $(FLAGS) $(INCDIR) 
MORPHEO_L_FLAGS			= $(MORPHEO_FLAGS) $(CXX_FLAGS) $(FLAGS) $(LIBDIR)

#-----[ Variable ]-----------------------------------------

OBJECTS				= $(patsubst $(DIR_SRC)/%.cpp,$(DIR_OBJ)/%.o,$(wildcard $(DIR_SRC)/*.cpp)) \
				  $(patsubst $(DIR_SRC)/%.c,$(DIR_OBJ)/%.o,$(wildcard $(DIR_SRC)/*.c))
OBJECTS_BIN			= $(patsubst $(DIR_TST)/%.cpp,$(DIR_OBJ)/%.o,$(wildcard $(DIR_TST)/*.cpp))

HEADERS  			= $(wildcard $(DIR_INC)/*.h)

EXE				= $(DIR_BIN)/soft.x

EXEC_PREFIX			= 
#$(VALGRIND) 

#-----[ Rules ]--------------------------------------------

vpath	%.h	$(DIR_INC)
vpath	%.c	$(DIR_SRC)
vpath	%.cpp	$(DIR_SRC):$(DIR_TST)
vpath	%.o	$(DIR_OBJ)

.PRECIOUS			: $(DIR_OBJ)/%.o $(DIR_BIN)/%.x

test_env			:
				@\
				$(ECHO) "-------------------| $(ENTITY)"

$(DIR_OBJ)/%.o			: %.cpp $(HEADERS)
				@\
				$(ECHO) "Compilation        : $*";\
				$(CXX) $(MORPHEO_CXX_FLAGS) -c -o $@ $<;

$(DIR_OBJ)/%.o			: %.c $(HEADERS)
				@\
				$(ECHO) "Compilation        : $*";\
				$(CC)  $(MORPHEO_CC_FLAGS)  -c -o $@ $<;

$(DIR_BIN)/%.x			: $(OBJECTS_DEPS) $(OBJECTS) $(OBJECTS_BIN)
				\
				$(ECHO) "Compilation        : $*";\
				$(CXX) $(MORPHEO_L_FLAGS)      -o $@ $^ $(LIBNAME);

$(DIR_OBJ)			:
				@\
				$(ECHO) "Create directory   : $@";\
				$(MKDIR) $@

$(DIR_BIN)			:
				@\
				$(ECHO) "Create directory   : $@";\
				$(MKDIR) $@


exe				: all $(DIR_BIN)
				@\
				$(MAKE) $(EXE); \
				export SYSTEMC=$(SYSTEMC_$(SIMULATOR)) ; $(EXEC_PREFIX) $(EXE) $(SYSTEMC_EXEC_PARAMS_$(SIMULATOR))


all_environment			: test_env $(DIR_OBJ)
				@\
				$(MAKE) $(OBJECTS_DEPS) $(OBJECTS) $(OBJECTS_BIN)

environment_clean		:
				@\
				$(ECHO) "Delete     temporary files in directory "$(PWD);\
				$(RM) 	*~ 		\
					$(DIR_OBJ) 	\
					$(DIR_BIN) 	\
					$(DIR_TST)/*~	\
					$(DIR_SRC)/*~	\
					$(DIR_INC)/*~	\
					*.dot		\
					*.txt;

environment_help		:
				@\
				$(ECHO) " -----[ Environment ]------------------------------";\
				$(ECHO) "";\
				$(ECHO) " * exe             : execute testbench";\
				$(ECHO) " * test_env        : test if environnment's variable is set";\
				$(ECHO) " * all_environment : generate object";\
				$(ECHO) "";