.DEFAULT_GOAL := all

include config.mk

# === BUILD ENVIRONMENT ===
BIN := bin
BUILD := build

LIB := lib

# === MACRO DEFINITIONS ===
define objpath
$(addprefix $(BUILD)/,
	$(addsuffix .o,
		$(basename $(1))))
endef
define mkobj
$(foreach DEP, $?,
	mkdir -p $(dir $(call objpath, $(DEP)))
	$(CC) $(CFLAGS) $1 -o $(call objpath, $(DEP)) -c $(DEP))

$(LD) -r $(LDFLAGS) -o $@ $(call objpath, $?)
endef

# === BUILD TARGETS ===
all:

.PHONY: tests
tests: $(BIN) $(BIN)/test-imgui-sdl3glfw3 $(BIN)/test-custom

$(BIN)/test-imgui-sdl3glfw3: 
	$(CXX) -o $@ sandbox/$(notdir $@).cpp -Ideps -Ideps/imgui -Ldeps -limgui -lSDL3 -lGL -lm
$(BIN)/test-custom: 
	$(CXX) -o $@ sandbox/$(notdir $@).cpp -Ideps -Ideps/imgui -Ldeps -limgui -lSDL3 -lGL -lm
$(BUILD) $(BIN):
	mkdir -p $@

# === DEVELOPMENT TARGETS ===
# .PHONY: debug run test
# debug:
# 	$(MAKE) all                          \
# 		CFLAGS="$(CFLAGS) $(CFLAGS_DBG)"  \
# 		CLDFLAGS="$(CLDFLAGS) $(CLDFLAGS_DBG)"
# run: debug
# 	- command $(BIN)/pw-test
# test: clean run

# === UTILITY TARGETS ===
.PHONY: clean
clean:
	- rm -rf $(BUILD) $(BIN) vgcore.* &>/dev/null logs/