ci: build for Windows #11

	name: build-aar-test
	on:
	push: {}

	jobs:
	android-build:
	runs-on: macos-12
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Install NumPy
	run: pip install --no-cache-dir --user numpy

	- name: echo
	run: \|
	echo $ANDROID_HOME
	echo $ANDROID_NDK_HOME

	- uses: nttld/setup-ndk@v1
	id: setup-ndk
	with:
	ndk-version: r21e
	add-to-path: false

	- name: Build
	run: \|
	# make a dummy OpenCV dir
	mkdir -p /usr/local/opt/opencv@3

	make android_arm64
	make install
	env:
	ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}

	- name: Upload mediapipe_android.aar
	uses: actions/upload-artifact@v3
	with:
	name: mediapipe_android.aar
	path: Assets/MediaPipe/SDK/Plugins/Android/mediapipe_android.aar

	windows-build:
	runs-on: windows-2019
	steps:
	- uses: actions/checkout@v4

	# Setup build tools
	- uses: msys2/setup-msys2@v2
	with:
	msystem: MINGW64
	update: true
	install: git patch unzip zip

	# Setup Python
	- uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: echo
	run: \|
	which python
	shell: bash

	- name: Install NumPy
	run: pip install --no-cache-dir --user numpy

	- name: Install OpenCV
	run: \|
	curl -L --retry 4 --connect-timeout 10 https://github.com/opencv/opencv/releases/download/3.4.10/opencv-3.4.10-vc14_vc15.exe -o opencv-installer.exe
	start /wait opencv-installer.exe -gm2 -y -oC:\
	del opencv-installer.exe
	shell: cmd

	- name: Build
	run: \|
	set ANDROID_NDK_HOME=

	make cpu
	make install
	shell: cmd

Provide feedback