> 2. Makefile.gcc can now be included by anything which depends on gcc versions.
>    If the version installed isn't 2.95.3 it'll add itself as a BUILD_DEPENDS.
>    (XXX: any of the makefile's in pkgsrc should be checked and change to use
>     this)

It would be nice that this file can be referred to as mk/gcc.mk, if
there's a consensus that kludges to decide the right version of a
package (or a some subsystem) across base systems and third party
packages should be assembled under mk/, and the way mk/texinfo.mk is
to go.

Masao