only weak aliases are surported in this configuration
在Mac下编译Gtk2，编译到gdkaliasdef.c和gtkaliasdef.c时会出现以下错误导致编译停止:
only weak aliases are surported in this configuration
解决方法
采用正则替换，正则表达式如下(geany)：
//搜索 __attribute\(\(alias(.*), visibility\("(.*)"\) //替换为 __attribute((weak,alias\1
