我正在关注第 4.6 节（http://clfs.org/view/clfs-embedded/arm/cross-tools/binutils.html）中的交叉编译书。我已经做好了binutils的准备，和make configure-host但是在这之后，当我做make的时候。我有以下错误，我无法理解：
{https://pastebin.com/UB2v5vVt}
/mnt/clfs/sources/binutils-build/binutils-2.28/missing: 81: /mnt/clfs/sources/binutils-build/binutils-2.28/missing: makeinfo: not found
WARNING: 'makeinfo' is missing on your system.
You should only need it if you modified a '.texi' file, or
any other file indirectly affecting the aspect of the manual.
You might want to install the Texinfo package:
<http://www.gnu.org/software/texinfo/>
The spurious makeinfo call might also be the consequence of
using a buggy 'make' (AIX, DU, IRIX), in which case you might
want to install GNU make:
<http://www.gnu.org/software/make/>
Makefile:472: recipe for target 'bfd.info' failed
make[3]: *** [bfd.info] Error 127
make[3]: Leaving directory '/mnt/clfs/sources/binutils-build/binutils-2.28/bfd/doc'
我读到警告可以被忽略，并且仍然可以工作，所以我认为没有错误。非常感谢。仙人掌。