[Differential] [Request, 51 lines] D1468: Fix the ARM build of compiler-rt

[andrew (Andrew Turner)]

andrew created this revision.
andrew added reviewers: ARM, dim.
andrew added a subscriber: freebsd-toolchain.

REVISION SUMMARY
  With the update of compiler-rt we now try to build a number of files that
  don't build on some ARM platforms, provide symbols we already provide in
  libc, or don't exist. This change removes these from the ARM build.

TEST PLAN
  Passed a tinderbox with TARGETS=arm

BRANCH
  /head

REVISION DETAIL
  https://reviews.freebsd.org/D1468

AFFECTED FILES
  lib/libcompiler_rt/Makefile

To: andrew, loos, sbruno, rpaulo, ian, dim
Cc: freebsd-toolchain