Add linux_arm64 and linux_armhf config_setting.

PiperOrigin-RevId: 172018709

tensorflow/BUILD

@@ -141,6 +141,22 @@ config_setting(
     visibility = ["//visibility:public"],
 )
 
+config_setting(
+    name = "linux_armhf",
+    values = {
+        "cpu": "armeabi-v7a",
+    },
+    visibility = ["//visibility:public"],
+)
+
+config_setting(
+    name = "linux_arm64",
+    values = {
+        "cpu": "arm64-v8a",
+    },
+    visibility = ["//visibility:public"],
+)
+
 config_setting(
     name = "debug",
     values = {

tensorflow/compiler/aot/tfcompile.bzl

@@ -302,6 +302,8 @@ def target_llvm_triple():
       "//tensorflow:android_arm": "armv7-none-android",
       "//tensorflow:android_arm64": "aarch64-none-android",
       "//tensorflow:android_x86": "i686-none-android",
+      "//tensorflow:linux_armhf": "armv7-none-linux-gnueabihf",
+      "//tensorflow:linux_arm64": "aarch64-none-linux-gnu",
       "//tensorflow:linux_ppc64le": "ppc64le-ibm-linux-gnu",
       "//tensorflow:darwin": "x86_64-none-darwin",
       "//conditions:default": "x86_64-pc-linux",

tensorflow/tensorflow.bzl

@@ -112,6 +112,9 @@ def if_ios(a):
 def if_mobile(a):
   return select({
       clean_dep("//tensorflow:android"): a,
+      # Treat arm linux devices as mobile.
+      clean_dep("//tensorflow:linux_arm64"): a,
+      clean_dep("//tensorflow:linux_armhf"): a,
       clean_dep("//tensorflow:ios"): a,
       "//conditions:default": [],
   })
@@ -120,6 +123,9 @@ def if_mobile(a):
 def if_not_mobile(a):
   return select({
       clean_dep("//tensorflow:android"): [],
+      # Treat arm linux devices as mobile.
+      clean_dep("//tensorflow:linux_arm64"): [],
+      clean_dep("//tensorflow:linux_armhf"): [],
       clean_dep("//tensorflow:ios"): [],
       "//conditions:default": a,
   })