Update to the 20141002 snapshot of GCC 4.8.4.

Remove all instances of @dirrm from pkg-plist.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370501 35697150-7ecd-e111-bb59-0022644237b5
Fix packaging for linux-c6-libtasn1 and linux-f10-libtasn1
Prevent future issues for mdocml


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370502 35697150-7ecd-e111-bb59-0022644237b5