HOST_BINARY := host.prg

BUILD_DIR := ./build

BUILD_TYPE ?= release
SRC_DIR := ./src


HOST_PRG := $(BUILD_DIR)/$(HOST_BINARY)
PREVIEW_PRG := $(BUILD_DIR)/$(PREVIEW_BINARY)

SRCS := $(shell find $(SRC_DIR) -name '*.s' -or -name '*.inc')
TOPLEVEL := source.s

ifeq ($(BUILD_TYPE), test)
	TOPLEVEL := test.s
endif



CL := cl65

CLFLAGS := -u __EXEHDR__ -t c64 -C c64-asm.cfg -l $(BUILD_DIR)/host.lst -Ln $(BUILD_DIR)/host.lbl

$(HOST_PRG): $(SRCS) userprog.bin
	mkdir -p $(BUILD_DIR)
	$(CL) -o $@ $(CLFLAGS) $(SRC_DIR)/$(TOPLEVEL)

all: $(HOST_PRG)