ubuntu 12.04(gcc降级)编译android代码遇到"_FORTIFY_SOURCE"的解决方法
一、编译报错external/yaffs2/yaffs2/yaffs_tagsvalidity.h:23:6:warning:redundantredeclarationof‘yaffs_InitialiseTags’[-Wredundant-decls]external/yaffs2/yaffs2/yaffs_guts.h:888:6:note:previousdeclarationof‘yaf