RELRO breaks net/openmpi, was: net/openmpi fails to compile with default settings

[Anton Shterenlikht]

>The compilation was broken because of
>
>OPTIONS_FILE_SET+=RELRO
>
>in
>
>devel/binutils
>
>After disabling RELRO net/openmpi can be compiled successfully. Not sure 
>if this is a bug or expected behaviour.

I'm glad you nailed it.
I've no idea what this option does.

Anton