错误信息如下，这个$(LIBTOOL)是什么，为什么我在网上没搜到libtool里的这个变量？
我的libtool是从ustc的镜像安装的。autoconf和automake都是最新版，去官方下载源码安装的。。。。。

You should update your `aclocal.m4' by running aclocal.
libBBS/Makefile.am:1: Libtool library used but `LIBTOOL' is undefined
libBBS/Makefile.am:1:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
libBBS/Makefile.am:1:   to `configure.ac' and run `aclocal' and `autoconf' again.
libBBS/Makefile.am:1:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
libBBS/Makefile.am:1:   its definition is in aclocal's search path.
libsystem/Makefile.am:1: Libtool library used but `LIBTOOL' is undefined
libsystem/Makefile.am:1:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
libsystem/Makefile.am:1:   to `configure.ac' and run `aclocal' and `autoconf' again.
libsystem/Makefile.am:1:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
libsystem/Makefile.am:1:   its definition is in aclocal's search path.
php/Makefile.am:21: Libtool library used but `LIBTOOL' is undefined
php/Makefile.am:21:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
php/Makefile.am:21:   to `configure.ac' and run `aclocal' and `autoconf' again.
php/Makefile.am:21:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
php/Makefile.am:21:   its definition is in aclocal's search path.
rzsz/Makefile.am:1: Libtool library used but `LIBTOOL' is undefined
rzsz/Makefile.am:1:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
rzsz/Makefile.am:1:   to `configure.ac' and run `aclocal' and `autoconf' again.
rzsz/Makefile.am:1:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
rzsz/Makefile.am:1:   its definition is in aclocal's search path.
service/Makefile.am:4: Libtool library used but `LIBTOOL' is undefined
service/Makefile.am:4:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
service/Makefile.am:4:   to `configure.ac' and run `aclocal' and `autoconf' again.
service/Makefile.am:4:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
service/Makefile.am:4:   its definition is in aclocal's search path.
service/pip/Makefile.am:1: Libtool library used but `LIBTOOL' is undefined
service/pip/Makefile.am:1:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
service/pip/Makefile.am:1:   to `configure.ac' and run `aclocal' and `autoconf' again.
service/pip/Makefile.am:1:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
service/pip/Makefile.am:1:   its definition is in aclocal's search path.
service/worker/Makefile.am:2: Libtool library used but `LIBTOOL' is undefined
service/worker/Makefile.am:2:   The usual way to define `LIBTOOL' is to add `AC_PROG_LIBTOOL'
service/worker/Makefile.am:2:   to `configure.ac' and run `aclocal' and `autoconf' again.
service/worker/Makefile.am:2:   If `AC_PROG_LIBTOOL' is in `configure.ac', make sure
service/worker/Makefile.am:2:   its definition is in aclocal's search path.
--
修改:acalism FROM 210.77.2.*
FROM 210.77.2.*