Remove gcc, gcc-c++ and make from minimal build root

[Kevin Kofler]

Vít Ondruch wrote:
> And somebody might be interested what is the trend:
> 
> = F21
[snip]
> 7320
[snip]
> = F20
[snip]
> 6856
[snip]
> = F19
[snip]
> 6609
[snip]
> = F18
[snip]
> 6288

One can see that the number of compiled packages is actually INCREASING. 
It's just that the number of scripted packages is increasing even faster, 
which is probably because it is really easy to throw together a half-working 
quick hack in a scripting language and dumping it onto GitHub. (More and 
more upstreams these days don't even bother making releases!)

        Kevin Kofler