Bugzilla Bug 143503

This is a request for adding 'fido' local USE flag to net-dialup/mgetty ebuild.
This flag is required for mgetty could handle Fidonet calls and run Fidonet
mailers after '**EMSI' handshake request.

mgetty must be compiled with -DFIDO flag to provide this feature.

There are very few things to add into ebuild. Generally speaking, there is only
one thing:

=== <<mgetty-1.1.35.ebuild ===
src_compile() {
+        if use fido; then
+                append-flags "-DFIDO"
+        fi
        append-flags "-DAUTO_PPP"

        # parallel make fix later - 'sedscript' issue
=== ==mgetty-1.1.35.ebuild ===

fixed in mgetty-1.1.35-r1 (without revision bump).