Progress
. worked on cleaning up arm config in gcc (TCWG-201)
  . not really convinced I have a way to properly test the result
. a bit of bug triage
. a bit more on the 4.7 segfault bug (lp1215925)

Plans
. ping the arm*gnueabihf testsuite patch
. finish the config clean up
. revisit 4.7 segfault, now I have more suggestions from Matt