Can't compile PHP 5.6.1 from source
Managed to find the problem.

Remove the previous installation and then:

--with-mysqli : I used the native MySql driver ( omitted the folder path )

So when you forget to add a module to your initial compilation and you are stuck with some kind a freaky error delete the old instance that successfully installed and do the ./configure ; make clean ; make ; make install just to be sure:)

Thanks goes to David Parker for helping me with the problem.

Thanks David.