在ubuntu 下编译snappy时,在检查依赖关系时,处理autoconf的包时,在相关依赖包都已经安装的情况下,报如下错误,死活不过. configure.ac:32: error: possibly undefined macro: AC_DEFINE 几经辗转,在stackoverflow上找到解决方案: justinclift commented on 15 Mar 2013 As possibly useful info if anyone else hits the "possib…