More envsetup.sh cleanup -- move these to standalone scripts
Bug: 340648588
Test: Run them
Change-Id: I11d086bcaa2f9eb52f7c556d94666321010b75fa
diff --git a/bin/gettargetarch b/bin/gettargetarch
new file mode 100755
index 0000000..e53ce3f
--- /dev/null
+++ b/bin/gettargetarch
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+get_build_var TARGET_ARCH
+