CFLAGS ?= -Wall -g $(shell pkg-config --cflags gtk4)
LDFLAGS ?= $(shell pkg-config --libs gtk4)
CLEANFILES := 

all: main example-3 example-4

example-3: example-3.c
	gcc $(CFLAGS) -o $@ $< $(LDFLAGS)

CLEANFILES += example-3

example-4: example-4.c
	gcc $(CFLAGS) -o $@ $< $(LDFLAGS)

CLEANFILES += example-4

main: main.c
	gcc $(CFLAGS) -o $@ $< $(LDFLAGS)

CLEANFILES += main

clean:
	rm -rf $(CLEANFILES)