New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/pull/23485#issuecomment-663300349

Comment:
I may go with this, `help2man` is useless.

```sh
# Template file for 'fatsort'
pkgname=fatsort
version=1.6.2.605
revision=1
build_style=gnu-makefile
hostmakedepends="help2man"
checkdepends="xz dosfstools diffutils valgrind"
make_check_target=tests
make_install_args="MANDIR=/usr/share/man/man1 SBINDIR=/usr/bin"
short_desc="Utility that sorts FAT12, FAT16, FAT32 and exFAT partitions"
maintainer="tibequadorian <tibequadorian@posteo.de>"
license="GPL-2.0-or-later"
homepage="https://fatsort.sourceforge.io/"
distfiles="${SOURCEFORGE_SITE}/project/fatsort/fatsort-${version}.tar.xz"
checksum=08cafa36f86ab89e7a3241d437df9af8a008549d7d13416256b7aaa006d5ffb7

if [ "$XBPS_TARGET_LIBC" = musl ]; then
	broken="most tests are failed"
fi

if [ "$CROSS_BUILD" ]; then
	make_build_args="HELP2MAN=:"
	post_build() {
		: >man/fatsort.1
	}
	post_install() {
		rm -rf $DESTDIR/usr/share/man
	}
fi
```