[PATCH] Add more checks for programs in the meson build

[Tulio Magno Quites Machado Filho]

Nick Clifton <nickc@redhat.com> writes:

>> From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
>> 
>> Documentation depends on cmp.
>
> Really, why ?

Because of the following error:

/usr/bin/texi2dvi: line 747: cmp: command not found

One could argue this is a texinfo packaging issue downstream.
I opened https://bugzilla.redhat.com/show_bug.cgi?id=2374602 anyway.

-- 
Tulio Magno