pcc-1.0.0-bp155.2.10

- disable build on platforms not supported

- disable build for PPC since it it broken (see
  http://thread.gmane.org/gmane.comp.compilers.pcc/2391)

- add automake as buildrequire to avoid implicit dependency

- license update: BSD-4-Clause
  Update to SPDX compatible syntax. See http://spdx.org/licenses/

- initial packaging