config_h.write('#define HAVE_LIBCURL 1\n')
config_h.write('#define HAVE_OPENGL 1\n')
config_h.write('#define ICONV_CONST %s\n' % self.iconv_const)
config_h.write('#define HAVE_LIBCURL 1\n')
config_h.write('#define HAVE_OPENGL 1\n')
config_h.write('#define ICONV_CONST %s\n' % self.iconv_const)