dnl $Id$ ifdef([use_x11],[add_cflag([-DUSE_X11])dnl add_lib([-lX11 -lXrender -lXcursor])dnl new_object([src/backend/x11.c])dnl define([gl_lib],[-lGL -lGLU])dnl ])dnl dnl ifdef([use_gdi],[add_cflag([-DUSE_GDI])dnl add_lib([-lgdi32])dnl new_object([src/backend/gdi.c])dnl define([gl_lib],[-lopengl32 -lglu32])dnl ])dnl dnl ifdef([use_darwin],[add_cflag([-DUSE_DARWIN -DSTBI_NO_THREAD_LOCALS])dnl new_object([src/backend/mac/*.c])dnl define([gl_lib],[])dnl ])dnl