NAME=ginput
CC=gcc
CFLAGS=$(shell pkg-config --cflags gtk4 libadwaita-1 libusb-1.0) -O3 -Wall -I src
LDFLAGS=$(shell pkg-config --libs gtk4 libadwaita-1 libusb-1.0)
BUILD_DIR=build

UI := $(shell find ui/ -name '*.ui')
C_FILES := $(shell find src/ -name '*.c')

all: resources $(BUILD_DIR)/$(NAME) $(BUILD_DIR)/drivers

# Top-level targets
resources: $(BUILD_DIR)/glib-2.0/schemas/gschemas.compiled

$(BUILD_DIR)/$(NAME): $(BUILD_DIR)/resource.c $(C_FILES) | $(BUILD_DIR)
	gcc $(CFLAGS) -o $@ $^ $(LDFLAGS)

# Build directory
$(BUILD_DIR):
	mkdir -p $(BUILD_DIR)

# Resources
$(BUILD_DIR)/resource.c: ui/ginput.gresource.xml ui/style.css $(UI)
	cp ui/style.css $(BUILD_DIR)/
	cd ui && glib-compile-resources --generate-source --target=resource.c ginput.gresource.xml
	mv ui/resource.c $(BUILD_DIR)/

$(BUILD_DIR)/glib-2.0/schemas/gschemas.compiled: v.ginput.gschema.xml | $(BUILD_DIR)
	mkdir -p $(BUILD_DIR)/glib-2.0/schemas
	glib-compile-schemas . --targetdir=$(BUILD_DIR)/glib-2.0/schemas

# Drivers
.PHONY: $(BUILD_DIR)/drivers
$(BUILD_DIR)/drivers:
	cd drivers && make

# Phony targets
.PHONY: clean
clean:
	rm -rf $(BUILD_DIR)

.PHONY: run
.SILENT: run
run: all
	XDG_DATA_DIRS=./$(BUILD_DIR) ./$(BUILD_DIR)/ginput