CFLAGS ?= -Wall -Wextra -std=c99

ifeq ($(OS),Windows_NT)
	LDFLAGS = -lgdi32
else
	UNAME_S := $(shell uname -s)
	ifeq ($(UNAME_S),Darwin)
		LDFLAGS = -framework Cocoa
	else
		LDFLAGS = -lX11
	endif
endif

example: examples/example.c fenster.h
	$(CC) examples/example.c -I. -Os -o $@ $(CFLAGS) $(LDFLAGS)