Update to the 20140911 snapshot of GCC 4.8.4.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368024 35697150-7ecd-e111-bb59-0022644237b5
- cups-filters requires pdftops during build / runtime to
  support Brother, Minolta, and Konica Minolta and possible others.
- Bump PORTREV

Approved by: Maintainer


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368025 35697150-7ecd-e111-bb59-0022644237b5
- Update to 2.043
- Add license


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@368026 35697150-7ecd-e111-bb59-0022644237b5