# Rules for compilation of C, C++ and assembler sources using Keil's
# x51 tools. For documentation see gcc snippet.


define COMPILER_DEFS_template
CC = c51
OBJ_EXT = .obj
LIB_EXT = .lib
LIB_PREF =
ASM_EXT = .asm
AR = lib51
AS = a51intel
HC = oh51
LI = l51

c_o_COMPILE = $$(CC) $$(DEFS) $$(AM_CPPFLAGS)

cc_o_COMPILE = $$(CXX) $$(DEFS) $$(DEFAULT_INCLUDES) $$(AM_CPPFLAGS) \
	$$(CPPFLAGS) $$(AM_CXXFLAGS) $$(CFLAGS) $$(INCLUDES) -DOMK_FOR_USER

# lib_obj_SOURCES handling
$$(LIB_DIR)/%.o: %.o
	@cp $$$$(CP_FLAGS) $$$$< $$$$@

endef # COMPILER_DEFS_template

# Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_c_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  CC      $$@"
	$(Q) cp $$< .;\
	export C51INC=`echo "$$(DEFAULT_INCLUDES)" | sed -e 's/-I//' -e 's/-I/;/g' -e 's/ //g'`;\
	$$(c_o_COMPILE) $(3) `basename $$<	` SRC ; \
	if [ $$$$? -le 1 ] ; \
	  then if  a51 `basename $$< .c`.src ; \
	  then \
	  touch "$$@.d" ; \
	  else echo ERRORLEVEL $$$$? ; exit 1; \
	  fi \
	else echo ERRORLEVEL $$$$? ; exit 1; \
	fi
endef


# Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_cc_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  CXX     $$@"
	$(Q) echo "C++ compilation not suported for this compiler"
endef

# Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_S_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  ASM      $$@"
	$(Q) \
	cp $$< .; \
	if [ -f $(SOURCES_DIR)/reg1210.inc ] ; then \
	  cp $(SOURCES_DIR)/reg1210.inc .; \
	fi;\
	$$(AS) $(2:%$(OBJ_EXT)=%.asm
AR = lib51
AS = a51intel
HC = oh51
LI = l51

c_o_COMPILE = $(CC) $(DEFS) $(AM_CPPFLAGS)

cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \
	$(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER

# lib_obj_SOURCES handling
$(LIB_DIR)/%.o: %.o
	@cp $$(CP_FLAGS) $$< $$@

endef # COMPILER_DEFS_template

# Syntax: $(call COMPILE_c_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_c_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  CC      $$@"
	$(Q) cp $$< .;\
	export C51INC=`echo "$$(DEFAULT_INCLUDES)" | sed -e 's/-I//' -e 's/-I/;/g' -e 's/ //g'`;\
	$$(c_o_COMPILE) $(3) `basename $$<	` SRC ; \
	if [ $$$$? -le 1 ] ; \
	  then if  a51 `basename $$< .c`.src ; \
	  then \
	  touch "$$@.d" ; \
	  else echo ERRORLEVEL $$$$? ; exit 1; \
	  fi \
	else echo ERRORLEVEL $$$$? ; exit 1; \
	fi
endef


# Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_cc_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  CXX     $$@"
	$(Q) echo "C++ compilation not suported for this compiler"
endef

# Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_S_o_template
$(2): $(1) $$(GEN_HEADERS)
	@$(QUIET_CMD_ECHO) "  ASM      $$@"
	$(Q) \
	cp $$< .; \
	if [ -f $(SOURCES_DIR)/reg1210.inc ] ; then \
	  cp $(SOURCES_DIR)/reg1210.inc .; \
	fi;\
	$$(AS) $(2:%$(OBJ_EXT)=%.asm)
endef


# Syntax: $(call PROGRAM_template,<executable-name>,<dir>,<link-variant>)
define PROGRAM_template
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.c=%$(OBJ_EXT)))
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.cc=%$(OBJ_EXT)))
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.asm=%$(OBJ_EXT)))
$(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile$(OBJ_EXT))
$(1)_OBJS := $$(sort $$($(1)_OBJS))

USER_OBJS  += $$($(1)_OBJS)
USER_SOURCES += $$($(1)_SOURCES)
USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)

$(2)/$(1): $(USER_LIB_DIR)/timestamp


#	$(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \
#	  then echo $$(CC)  $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \
#	  else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \
#	  $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \
#	  -o $(2)/$(1)
#	$(HC) $(2)/$(1) >$(2)/$(1).hex

#	  $$(LI) $$($(1)_OBJS) $$(LOADLIBES)

$(2)/$(1): $$($(1)_OBJS)
	@$(QUIET_CMD_ECHO) "  LINK    $$@"
	$(Q) \
	  export C51LIB="$${C51LIB};$(USER_LIB_DIR)"; \
	  export LI_FILES="$$($(1)_OBJS) $$(lib_LOADLIBES:%=%$$(LIB_EXT))"; \
	  export LI_FILES="`echo "$$$${LI_FILES}" | sed -e 's/\(.\) \(.\)/\1,\2/g'`";\
	  $$(LI) $$$${LI_FILES}
endef



# Syntax: $(call LIBRARY_template,<library-name>)
define LIBRARY_template
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.c=%$(OBJ_EXT)))
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.cc=%$(OBJ_EXT)))
$(1)_OBJS += $$(filter %$(OBJ_EXT),$$($(1)_SOURCES:%.asm=%$(OBJ_EXT)))
$(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile$(OBJ_EXT))
$(1)_OBJS := $$(sort $$($(1)_OBJS))

USER_OBJS  += $$($(1)_OBJS)
USER_SOURCES += $$($(1)_SOURCES)
USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES)

$(USER_LIB_DIR)/$(LIB_PREF)$(1)$(LIB_EXT): $$($(1)_OBJS)
	@$(QUIET_CMD_ECHO) "  AR      $$@"
	$(Q) \
	rm -f $$@; \
	$(AR) CREATE $$@; \
	for i in $$^ ; do $(AR) ADD $$$$i TO $$@ ; done
	@touch $(USER_LIB_DIR)/timestamp
endef

# Local Variables:
# mode:makefile
# End: