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

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

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

# 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)

# UI : Cambalache contains all of the UI files, just compile them all
$(BUILD_DIR)/%.ui: ui/$(NAME).cmb | $(BUILD_DIR)
	$(CAMBALACHE) -E $^
	mv ui/*.ui $(BUILD_DIR)/

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

$(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

# Phony targets
.PHONY: clean
clean:
	rm -f ui/*.ui # Remove compiled UI files that might be left over
	rm -rf $(BUILD_DIR)

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