tslib-1.4编译出错，执行脚本，设置环境变量都没错，但是在make的时候出现了以下错误错误：
make all-recursive
make[1]: Entering directory `/usr/local/tslib'
Making all in etc
make[2]: Entering directory `/usr/local/tslib/etc'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/local/tslib/etc'
Making all in src
make[2]: Entering directory `/usr/local/tslib/src'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/local/tslib/src'
Making all in plugins
make[2]: Entering directory `/usr/local/tslib/plugins'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/local/tslib/plugins'
Making all in tests
make[2]: Entering directory `/usr/local/tslib/tests'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/usr/local/tslib/tests'
make[2]: Entering directory `/usr/local/tslib'
make[2]: Leaving directory `/usr/local/tslib'
make[1]: Leaving directory `/usr/local/tslib'
在网上搜了半天也没找到怎么回事？还请大侠们帮忙解决指教啊！！
