message: iOS build cleanup.
diff: @@ -103,6 +103,12 @@ def if_ios(a):
  "//conditions:default": [],
  })
  +def if_ios_x86_64(a):
  + return select({
  + clean_dep("//tensorflow:ios_x86_64"): a,
  + "//conditions:default": [],
  + })
  +
  def if_mobile(a):
  return select({
  clean_dep("//tensorflow:android"): a,
  @@ -177,6 +183,7 @@ def tf_copts(android_optimization_level_override="-O2"):
  + if_mkl(["-DINTEL_MKL=1", "-DEIGEN_USE_VML", "-fopenmp",])
  + if_android_arm(["-mfpu=neon"])
  + if_linux_x86_64(["-msse3"])
  + + if_ios_x86_64(["-msse4.1"])
  + select({
  clean_dep("//tensorflow:android"): android_copts,
  clean_dep("//tensorflow:darwin"): [],
  