修复编译错误。

修复编译时的错误，出现原因不明，提示信息如下：
/bin/ld: cannot find -ldld
/bin/ld: cannot find -ldld
/bin/ld: cannot find -lfsg
/bin/ld: cannot find -lmd
/bin/ld: cannot find -lfsg
/bin/ld: cannot find -lmd
/bin/ld: cannot find -ljobs
/bin/ld: cannot find -li
/bin/ld: cannot find -lsecdb