move build_android_library

Author: jathu

.github/workflows/_android.yml

@@ -30,7 +30,7 @@ jobs:
 
         # Build LLM Demo for Android
         export BUILD_AAR_DIR=aar-out
-        bash build/build_android_library.sh ${ARTIFACTS_DIR_NAME}
+        bash scripts/build_android_library.sh ${ARTIFACTS_DIR_NAME}
         bash .ci/scripts/build_android_instrumentation.sh ${ARTIFACTS_DIR_NAME}
 
         mkdir -p ${ARTIFACTS_DIR_NAME}/fp32-xnnpack-custom

.github/workflows/android-perf.yml

@@ -363,7 +363,7 @@ jobs:
         PYTHON_EXECUTABLE=python bash .ci/scripts/build-qnn-sdk.sh
 
         mkdir -p aar-out
-        PYTHON_EXECUTABLE=python ANDROID_ABIS="arm64-v8a" BUILD_AAR_DIR=aar-out EXECUTORCH_BUILD_QNN=ON QNN_SDK_ROOT=/tmp/qnn/2.28.0.241029 bash build/build_android_library.sh
+        PYTHON_EXECUTABLE=python ANDROID_ABIS="arm64-v8a" BUILD_AAR_DIR=aar-out EXECUTORCH_BUILD_QNN=ON QNN_SDK_ROOT=/tmp/qnn/2.28.0.241029 bash scripts/build_android_library.sh
         mkdir -p extension/benchmark/android/benchmark/app/libs
         cp aar-out/executorch.aar extension/benchmark/android/benchmark/app/libs
         pushd extension/benchmark/android/benchmark

.github/workflows/android-release-artifacts.yml

@@ -55,7 +55,7 @@ jobs:
         # Build AAR Package
         mkdir aar-out
         export BUILD_AAR_DIR=aar-out
-        bash build/build_android_library.sh
+        bash scripts/build_android_library.sh
         mkdir -p "${ARTIFACTS_DIR_NAME}"
         cp aar-out/executorch.aar "${ARTIFACTS_DIR_NAME}/executorch.aar"
 

docs/source/using-executorch-android.md

@@ -70,7 +70,7 @@ Now you can compile your app with the ExecuTorch Android library.
 
 ## Building from Source
 
-`build/build_android_library.sh` is a helper script to build the Java library (into .jar), native library (into .so), and the packaged AAR file. It can also build
+`scripts/build_android_library.sh` is a helper script to build the Java library (into .jar), native library (into .so), and the packaged AAR file. It can also build
 demo apps to showcase the AAR is integrated into a user app correctly.
 
 You need Android [SDK](https://developer.android.com/studio) and [NDK](https://developer.android.com/ndk/downloads) to use it.
@@ -81,7 +81,7 @@ You need to set `ANDROID_NDK` to the correct NDK root (containing NOTICE file).
 
 ```
 export ANDROID_NDK=/path/to/ndk
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 
 ### Optional environment variables
@@ -94,7 +94,7 @@ Set environment variable `ANDROID_ABIS` to either `arm64-v8a` or `x86_64` if you
 export ANDROID_ABIS=arm64-v8a
 # or
 # export ANDROID_ABIS=x86_64
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 
 #### EXECUTORCH_CMAKE_BUILD_TYPE

examples/demo-apps/android/ExecuTorchDemo/README.md

@@ -86,7 +86,7 @@ popd
 
 # Build the AAR. It will include XNNPACK backend by default.
 export BUILD_AAR_DIR=$(realpath examples/demo-apps/android/ExecuTorchDemo/app/libs)
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 
 #### Qualcomm Hexagon NPU
@@ -107,7 +107,7 @@ popd
 
 # Build the AAR. It will include XNNPACK backend by default.
 export BUILD_AAR_DIR=$(realpath examples/demo-apps/android/ExecuTorchDemo/app/libs)
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 
 This is very similar to XNNPACK setup, but users now needs to define `QNN_SDK_ROOT` so that

examples/demo-apps/android/LlamaDemo/docs/delegates/mediatek_README.md

@@ -123,7 +123,7 @@ The Mediatek runner (`examples/mediatek/executor_runner/mtk_llama_runner.cpp`) c
 
 Next we need to build and compile the MediaTek backend and MediaTek Llama runner. By setting  `NEURON_BUFFER_ALLOCATOR_LIB`, the script will build the MediaTek backend.
 ```
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 
 **Output**: This will generate an .aar file that is already imported into the expected directory for the Android app. It will live in `examples/demo-apps/android/Llamademo/app/libs`.

examples/demo-apps/android/LlamaDemo/setup.sh

@@ -12,6 +12,6 @@ export BUILD_AAR_DIR
 
 BASEDIR=$(dirname "$0")
 mkdir -p "$BASEDIR"/app/libs
-bash "$BASEDIR"/../../../../build/build_android_library.sh
+bash "$BASEDIR"/../../../../scripts/build_android_library.sh
 
 cp "$BUILD_AAR_DIR/executorch.aar" "$BASEDIR"/app/libs/executorch.aar

extension/android_test/setup.sh

@@ -11,7 +11,7 @@ BUILD_AAR_DIR="$(mktemp -d)"
 export BUILD_AAR_DIR
 
 BASEDIR=$(dirname "$0")
-source "$BASEDIR"/../../build/build_android_library.sh
+source "$BASEDIR"/../../scripts/build_android_library.sh
 
 build_native_library() {
   ANDROID_ABI="$1"

extension/benchmark/android/benchmark/README.md

@@ -15,7 +15,7 @@ Minibench is usedful for giving reference performance data when developers integ
 You will need executorch AAR for Java and JNI dependencies.
 ```
 export ANDROID_NDK=<path_to_android_ndk>
-sh build/build_android_library.sh
+sh scripts/build_android_library.sh
 ```
 and copy the AAR to `app/libs`.
 ```