CFLAGS= -pthread
       -I/usr/include/gtk-3.0
       -I/usr/include/pango-1.0
       -I/usr/include/atk-1.0
       -I/usr/include/cairo
       -I/usr/include/gdk-pixbuf-2.0
       -I/usr/include/glib-2.0
       -I/usr/lib/x86_64-linux-gnu/glib-2.0/include

all: libsgtk.so

libsgtk.so: window.o
    gcc -shared -o libsgtk.so window.o

window.o: window.c
    gcc $(CFLAGS) -c -fpic window.c

clean:
     rm window.o

install:
    mv libsgtk.so /usr/local/lib