MB_SDCC_FLAG_CPU ?= -mz80
MB_DOC_HELP_VARIABLE += $(call mb_doc_variable,MB_SDCC_FLAG_CPU,"The SDCC cpu target option.",$(MB_SDCC_FLAG_CPU))

MB_SDCC_FLAG_LD ?= --nostdinc
MB_DOC_HELP_VARIABLE += $(call mb_doc_variable,MB_SDCC_FLAG_LD,"The SDCC linker option.",$(MB_SDCC_FLAG_LD))

MB_SDCC_ASZ80_FLAGS ?= -g -l -c -o
MB_DOC_HELP_VARIABLE += $(call mb_doc_variable,MB_SDCC_ASZ80_FLAGS,"The SDCC z80 asm compiler flags.",$(MB_SDCC_ASZ80_FLAGS))

MB_SDCC_CC_FLAGS ?=
MB_DOC_HELP_VARIABLE += $(call mb_doc_variable,MB_SDCC_CC_FLAGS,"The SDCC C compiler flags.",$(MB_SDCC_CC_FLAGS))

MB_SDCC_AR_FLAGS ?= -rc
MB_DOC_HELP_VARIABLE += $(call mb_doc_variable,MB_SDCC_AR_FLAGS,"The SDCC module archive flags.",$(MB_SDCC_AR_FLAGS))


# TODO: Add C + mixed support;
#$(MB_SDASM) -I$(MB_LIBASM_SRC)/include
#-l$(LIBASM_LINK)


define mb_sdcc_compile_asm
	@echo === SDCC Compile module asm for $(2)
	$(PATH_SDCC)/sdasz80 $(MB_SDCC_ASZ80_FLAGS) $(2) $(1)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_compile_asm,"Compiles asm source code.","<in> <out>")

define mb_sdcc_link_asm_lib
	@echo === SDCC Link module asm lib for $(2)
	$(PATH_SDCC)/sdar $(MB_SDCC_AR_FLAGS) $(1) $(2)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_lib,"Link asm lib module.","<in> <out>")

define mb_sdcc_link_asm
	@echo === SDCC Link asm module at $(3) for $(2)
	$(PATH_SDCC)/sdcc $(MB_SDCC_FLAG_CPU) $(MB_SDCC_CC_FLAGS) --no-std-crt0 --code-loc $(3) -o $(2) $(1)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm,"Links asm to custom code location.","<in> <out> <code-loc>")

define mb_sdcc_link_asm_0000
	$(call mb_sdcc_link_asm,$(1),$(2),0x0000)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_0000,"Links asm to 0x0000.","<in> <out>")

define mb_sdcc_link_asm_0100
	$(call mb_sdcc_link_asm,$(1),$(2),0x0100)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_0100,"Links asm to 0x0100.","<in> <out>")

define mb_sdcc_link_asm_1000
	$(call mb_sdcc_link_asm,$(1),$(2),0x1000)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_1000,"Links asm to 0x1000.","<in> <out>")

define mb_sdcc_link_asm_4000
	$(call mb_sdcc_link_asm,$(1),$(2),0x4000)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_4000,"Links asm to 0x4000.","<in> <out>")

define mb_sdcc_link_asm_8000
	$(call mb_sdcc_link_asm,$(1),$(2),0x8000)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_8000,"Links asm to 0x8000.","<in> <out>")

define mb_sdcc_link_asm_C000
	$(call mb_sdcc_link_asm,$(1),$(2),0xC000)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_C000,"Links asm to 0xC000.","<in> <out>")

define mb_sdcc_link_asm_bdos
	$(call mb_sdcc_link_asm_0100,$(1),$(2))
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_link_asm_bdos,"Links asm to BDOS.","<in> <out>")

define mb_sdcc_hex2bin
	@echo === SDCC hex2bin for $(2)
	$(PATH_SDCC)/sdobjcopy -I ihex --output-target=binary $(1) $(2)
endef
MB_DOC_HELP_FUNCTION += $(call mb_doc_function,mb_sdcc_hex2bin,"Converts an hex file to binary.","<in> <out>")