Build pybinding as part of iOS CI.

Summary: .

Reviewed By: mergennachin

Differential Revision: D54268579

fbshipit-source-id: 4defbcc25f80e97db563532aafbdfe5e03e553f0

Author: shoumikhin

build/test_ios.sh

@@ -15,6 +15,9 @@ set -e
 
 OUTPUT="${1:-executorch}"
 EXIT_STATUS=0
+BUCK2_RELEASE_DATE="2024-02-15"
+BUCK2_ARCHIVE="buck2-aarch64-apple-darwin.zst"
+BUCK2=".venv/bin/buck2"
 APP_PATH="examples/demo-apps/apple_ios/ExecuTorchDemo/ExecuTorchDemo"
 MODEL_NAME="mv3"
 SIMULATOR_NAME="executorch"
@@ -63,8 +66,9 @@ say "Installing Requirements"
 
 pip install --upgrade cmake pip setuptools wheel zstd
 
-curl -LO "https://github.com/facebook/buck2/releases/download/2023-07-18/buck2-aarch64-apple-darwin.zst"
-zstd -cdq buck2-aarch64-apple-darwin.zst > .venv/bin/buck2 && chmod +x .venv/bin/buck2
+curl -LO "https://github.com/facebook/buck2/releases/download/$BUCK2_RELEASE_DATE/$BUCK2_ARCHIVE"
+zstd -cdq "$BUCK2_ARCHIVE" > "$BUCK2" && chmod +x "$BUCK2"
+rm "$BUCK2_ARCHIVE"
 
 ./install_requirements.sh
 export PATH="$(realpath third-party/flatbuffers/cmake-out):$PATH"
@@ -80,14 +84,14 @@ say "Installing MPS Backend Requirements"
 
 say "Installing Python Bindings"
 
-EXECUTORCH_BUILD_PYBIND=ON CMAKE_ARGS="-DPYBIND_LINK_COREML=ON -DPYBIND_LINK_MPS=ON -DPYBIND_LINK_XNNPACK=ON -DBUCK2=$(pwd)/.venv/bin/buck2" pip install . --no-build-isolation
+EXECUTORCH_BUILD_PYBIND=ON CMAKE_ARGS="-DPYBIND_LINK_COREML=ON -DPYBIND_LINK_MPS=ON -DPYBIND_LINK_XNNPACK=ON -DBUCK2=$(pwd)/$BUCK2" pip install . --no-build-isolation
 
 say "Exporting Models"
 
-python3 -m examples.portable.scripts.export --model_name="$$MODEL_NAME"
-python3 -m examples.apple.coreml.scripts.export_and_delegate --model_name="$$MODEL_NAME"
-python3 -m examples.apple.mps.scripts.mps_example --model_name="$$MODEL_NAME"
-python3 -m examples.xnnpack.aot_compiler --model_name="$$MODEL_NAME" --delegate
+python3 -m examples.portable.scripts.export --model_name="$MODEL_NAME"
+python3 -m examples.apple.coreml.scripts.export_and_delegate --model_name="$MODEL_NAME"
+python3 -m examples.apple.mps.scripts.mps_example --model_name="$MODEL_NAME"
+python3 -m examples.xnnpack.aot_compiler --model_name="$MODEL_NAME" --delegate
 
 mkdir -p "$APP_PATH/Resources/Models/MobileNet/"
 mv $MODEL_NAME*.pte "$APP_PATH/Resources/Models/MobileNet/"
@@ -99,7 +103,7 @@ curl https://raw.githubusercontent.com/pytorch/hub/master/imagenet_classes.txt \
 
 say "Building Frameworks"
 
-./build/build_apple_frameworks.sh --buck2="$(realpath .venv/bin/buck2)" --Release --coreml --mps --xnnpack
+./build/build_apple_frameworks.sh --buck2="$(realpath $BUCK2)" --Release --coreml --mps --xnnpack
 mv cmake-out "$APP_PATH/Frameworks"
 
 say "Creating Simulator"

build/test_ios_ci.sh

@@ -39,6 +39,10 @@ say "Installing MPS Backend Requirements"
 
 ./backends/apple/mps/install_requirements.sh
 
+say "Installing Python Bindings"
+
+EXECUTORCH_BUILD_PYBIND=ON CMAKE_ARGS="-DPYBIND_LINK_COREML=ON -DPYBIND_LINK_MPS=ON -DPYBIND_LINK_XNNPACK=ON -DBUCK2=$(which buck2)" pip install . --no-build-isolation
+
 say "Exporting Models"
 
 python3 -m examples.portable.scripts.export --model_name="$MODEL_NAME" --segment_alignment=0x4000
@@ -61,7 +65,7 @@ mv cmake-out "$APP_PATH/Frameworks"
 
 say "Creating Simulator"
 
-xcrun simctl create "$SIMULATOR_NAME" "iPhone 14"
+xcrun simctl create "$SIMULATOR_NAME" "iPhone 15"
 
 say "Running Tests"