New issue by fosslinux on void-packages repository

https://github.com/void-linux/void-packages/issues/21163

Description:
<!-- Don't request update of package. We have a script for that. https://alpha.de.repo.voidlinux.org/void-updates/void-updates.txt . However, a quality pull request may help. -->
### System

* xuname:  
  *output of ``xuname`` (part of xtools)*
* package:  
  *affected package(s) including the version*

### Expected behavior

`m4` builds correctly.

### Actual behavior

`m4` fails with:

```
make[2]: Entering directory '/builddir/m4-1.4.18/doc'
  MAKEINFO m4.info
/builddir/m4-1.4.18/build-aux/missing: line 81: makeinfo: command 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/>
make[2]: *** [Makefile:1535: m4.info] Error 127
make[2]: Leaving directory '/builddir/m4-1.4.18/doc'
make[1]: *** [Makefile:1572: install-recursive] Error 1
make[1]: Leaving directory '/builddir/m4-1.4.18'
make: *** [Makefile:1867: install] Error 2
```

Adding texinfo to hostmakedepends results in:

```
Making install in doc
make[2]: Entering directory '/builddir/m4-1.4.18/doc'
  MAKEINFO m4.info
utf8 "\xAB" does not map to Unicode at /usr/share/texinfo/Texinfo/ParserNonXS.pm line 1796, <FH> line 4254.
utf8 "\xAB" does not map to Unicode at /usr/share/texinfo/Texinfo/ParserNonXS.pm line 1796, <FH> line 4255.
Malformed UTF-8 character (fatal) at /usr/share/texinfo/Texinfo/ParserNonXS.pm line 3531.
```

### Steps to reproduce the behavior

clone void-packages.

`./xbps-src -N pkg m4` or revbump texinfo and m4 and `./xbps-src pkg m4`.