Skip to content

Wasm

Wasm #9

Workflow file for this run

name: wasm
# on: pull_request
on:
push:
tags:
- '*'
pull_request:
branches: ["main"]
env:
EMSCRIPTEN_VERSION: 3.1.69
OPENCV_SUBDIR: lib/cmake/opencv4
jobs:
webassembly:
runs-on: ubuntu-20.04
strategy:
matrix:
opencv-version: [4.10.0]
env:
SOURCE_DIR: ${{ github.workspace}}/opencv-${{ matrix.opencv-version }}
CONTRIB_SOURCE_DIR: ${{ github.workspace}}/opencv_contrib-${{ matrix.opencv-version }}
PACKAGE_NAME: libopencv-webassembly
COMMON_CMAKE_OPTIONS: |
-DCMAKE_TOOLCHAIN_FILE=${{ github.workspace}}/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake \
-DCMAKE_INSTALL_PREFIX=install \
-DCMAKE_BUILD_TYPE=Release \
-DENABLE_PIC=FALSE \
-DCPU_DISPATCH='' \
-DCV_TRACE=OFF \
-DBUILD_SHARED_LIBS=OFF \
-DWITH_1394=OFF \
-DWITH_ADE=OFF \
-DWITH_VTK=OFF \
-DWITH_EIGEN=OFF \
-DWITH_FFMPEG=OFF \
-DWITH_GSTREAMER=OFF \
-DWITH_GTK=OFF \
-DWITH_GTK_2_X=OFF \
-DWITH_IPP=OFF \
-DWITH_JASPER=OFF \
-DWITH_JPEG=ON \
-DWITH_WEBP=ON \
-DWITH_OPENEXR=OFF \
-DWITH_OPENGL=OFF \
-DWITH_OPENVX=OFF \
-DWITH_OPENNI=OFF \
-DWITH_OPENNI2=OFF \
-DWITH_PNG=ON \
-DWITH_TBB=OFF \
-DWITH_TIFF=OFF \
-DWITH_V4L=OFF \
-DWITH_OPENCL=OFF \
-DWITH_OPENCL_SVM=OFF \
-DWITH_OPENCLAMDFFT=OFF \
-DWITH_OPENCLAMDBLAS=OFF \
-DWITH_GPHOTO2=OFF \
-DWITH_LAPACK=OFF \
-DWITH_ITT=OFF \
-DWITH_QUIRC=OFF \
-DWITH_VULKAN=OFF \
-DBUILD_ZLIB=ON \
-DBUILD_opencv_apps=OFF \
-DBUILD_opencv_calib3d=ON \
-DBUILD_opencv_dnn=ON \
-DBUILD_opencv_features2d=ON \
-DBUILD_opencv_flann=ON \
-DBUILD_opencv_gapi=ON \
-DBUILD_opencv_ml=ON \
-DBUILD_opencv_photo=ON \
-DBUILD_opencv_imgcodecs=ON \
-DBUILD_opencv_shape=OFF \
-DBUILD_opencv_videoio=OFF \
-DBUILD_opencv_videostab=OFF \
-DBUILD_opencv_highgui=OFF \
-DBUILD_opencv_superres=ON \
-DBUILD_opencv_stitching=ON \
-DBUILD_opencv_java=OFF \
-DBUILD_opencv_js=ON \
-DBUILD_opencv_python2=OFF \
-DBUILD_opencv_python3=OFF \
-DBUILD_EXAMPLES=OFF \
-DBUILD_PACKAGE=OFF \
-DBUILD_TESTS=OFF \
-DBUILD_PERF_TESTS=OFF \
-DBUILD_DOCS=OFF \
-DWITH_PTHREADS_PF=OFF \
-DCV_ENABLE_INTRINSICS=OFF \
-DBUILD_WASM_INTRIN_TESTS=OFF \
-DCMAKE_C_FLAGS="-s WASM=1 -s SINGLE_FILE=1 -s USE_PTHREADS=0" \
-DCMAKE_CXX_FLAGS="-s WASM=1 -s SINGLE_FILE=1 -s USE_PTHREADS=0" \
steps:
- uses: actions/checkout@v4
- name: emsdk
run: |
git clone https://github.com/emscripten-core/emsdk.git
cd emsdk
./emsdk install $EMSCRIPTEN_VERSION
./emsdk activate $EMSCRIPTEN_VERSION
- name: setup-opencv-source
run: |
git clone -b ${{ matrix.opencv-version }} https://github.com/opencv/opencv.git ${{ env.SOURCE_DIR }}
git clone -b ${{ matrix.opencv-version }} https://github.com/opencv/opencv_contrib.git ${{ env.CONTRIB_SOURCE_DIR }}
- name: build
run: |
source emsdk/emsdk_env.sh
cd ${{ env.SOURCE_DIR }}
mkdir build && cd build
cmake ${{ env.COMMON_CMAKE_OPTIONS }} -S .. \
-DOPENCV_EXTRA_MODULES_PATH="${{ env.CONTRIB_SOURCE_DIR }}/modules"
cmake --build . --target install
- name: package
run: |
rm -rf ${{ env.PACKAGE_NAME }}
cp -rf ${{ env.SOURCE_DIR }}/build/install ${{ env.PACKAGE_NAME }}
tar -zcvf ${{ env.PACKAGE_NAME }}.tar.gz -C ${{ env.PACKAGE_NAME }} .
- name: upload
uses: actions/upload-artifact@v4
with:
name: ${{ env.PACKAGE_NAME }}
path: ${{ env.PACKAGE_NAME }}
# - name: test
# run: |
# cd test
# mkdir build && cd build
# cmake ${{ env.COMMON_CMAKE_OPTIONS }} -S .. \
# -DCMAKE_C_FLAGS="-s WASM=1 -s USE_PTHREADS=0" \
# -DCMAKE_CXX_FLAGS="-s WASM=1 -s USE_PTHREADS=0" \
# -DOpenCV_DIR=${{ github.workspace }}/${{ env.PACKAGE_NAME }}/${{ env.OPENCV_SUBDIR }}
- name: release
uses: softprops/action-gh-release@v2
if: startsWith(github.ref, 'refs/tags/')
with:
draft: true
prerelease: false
token: ${{ secrets.GITHUB_TOKEN }}
files: ${{ env.PACKAGE_NAME }}.tar.gz
# release:
# permissions:
# contents: write # for softprops/action-gh-release to create a release
# needs: [webassembly]
# runs-on: ubuntu-latest
# steps:
# - name: download
# uses: actions/download-artifact@v4
# with:
# path: artifacts
# - name: create-release
# uses: softprops/action-gh-release@v2
# if: startsWith(github.ref, 'refs/tags/')
# with:
# draft: true
# prerelease: false
# token: ${{ secrets.GITHUB_TOKEN }}
# files: artifacts/*/*.zip