Makefile: Make sure make is invoked with appropriate permissions

[bdaase]

No description provided.

[Antynea]

Good catch, thank you for your contribution !

[sgn]

Hello,
But I think this change is not that necessary:

• In case someone wants to install into system directories directly, they'll be complaint as insufficient permission anyway.
• For those distros, that would like to install into $(DESTDIR), this change requires us to either add fakeroot to package's build-depends, or revert this one out :(

[Antynea]

Hello @sgn ,

I understand your arguments,
do you want the commit to be cancelled ?
or
do you want to propose your own fix ?

[sgn]

I think this change should be reverted, or partial reverted.

While I think make install shouldn't care about the UID, I don't have any strong opinons for make uninstall.