请教编译binutils－2.18出错

今天编译binutils，按照LFS 6.4 手册做下来的。make时出现下面的错误：

WARNING: `makeinfo' is missing on your system. You should only need it if
you modified a `.texi' or `.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy `make' (AIX,
DU, IRIX). You might want to install the `Texinfo' package or
the `GNU make' package. Grab either from any GNU archive site.
make[3]: *** [bfd.info] Error 1
make[3]: Leaving directory `/mnt/along_lfs/sources/binutils-build/bfd/doc'
Making info in po
make[3]: Entering directory `/mnt/along_lfs/sources/binutils-build/bfd/po'
make[3]: Nothing to be done for `info'.
make[3]: Leaving directory `/mnt/along_lfs/sources/binutils-build/bfd/po'
make[3]: Entering directory `/mnt/along_lfs/sources/binutils-build/bfd'
make[3]: Nothing to be done for `info-am'.
make[3]: Leaving directory `/mnt/along_lfs/sources/binutils-build/bfd'
make[2]: *** [info-recursive] Error 1
make[2]: Leaving directory `/mnt/along_lfs/sources/binutils-build/bfd'
make[1]: *** [all-bfd] Error 2
make[1]: Leaving directory `/mnt/along_lfs/sources/binutils-build'
make: *** [all] Error 2

不知这是怎么回事？看上面的waring说是缺少makeinfo，这个makeinfo是怎么回事呢？

你需要安装Texinfo，然后再编译。

多谢了。找到原因了，就是缺少texinfo