I18n building should follow standard conventions

[ciampix]

After this comment: #2 (comment)
I decided to re-open this issue with another title.
I18n building process does not follow the standard rules:
cmake .. (should configure but actually it compiles)
make (should compile but actually does nothing)
make install (actually installs, this is correct)

[LordBlick]

What do you expect from configuration? Another level of inception? Is it really worth unless cmake is able to do same in just one easy step?

[ciampix]

I know that it seems to be pointless but I would like to see make to compile in place and make install to install... is it asking to much?

[ciampix]

If you want another reason why this should be fixed... then think about this: now you have to make a "make install" to compile and test for errors during compilation of .po files... compilation/test should always be a separate stage from install ...

[StefanBruens]

Should not be to hard to do it properly ... Can someone write down what exactly is expected here? Just "mkdir build; cd build; cmake .. ; make; make install"? Any configuration options, additional make targets?

[ciampix]

"mkdir build; cd build; cmake .. ; make; make install" should suffice IMHO
Thank you very much @StefanBruens !

[ciampix]

Bump