fix compilation warning

.github/workflows/prebuild-linux.yml

@@ -0,0 +1,73 @@
+name: Use openCV from Apt
+
+on:
+  push:
+    branches: [ "master", "dev" ]
+    paths:
+      - "cc/**"
+      - "install/**"
+      - "lib/**"
+      - "test/**"
+      - "typings/**"
+      - "package.json"
+      - ".github/workflows/prebuild-linux.yml"
+  pull_request:
+    branches: [ "master" ]
+    paths:
+      - "cc/**"
+      - "install/**"
+      - "lib/**"
+      - "test/**"
+      - "typings/**"
+      - "package.json"
+      - ".github/workflows/prebuild-linux.yml"
+
+env:
+  OPENCV4NODEJS_DISABLE_AUTOBUILD: 1
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        opencv_version:
+          - 4
+        node_version:
+          # - 16
+          # - 18
+          - 20
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: pnpm/action-setup@v3
+      with:
+        version: 8
+    - name: Install Node.js ${{ matrix.node_version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node_version }}
+        cache: 'pnpm'
+
+    - name: Install OpenCV ${{ matrix.opencv_version }}
+      run: |
+        sudo apt update
+        sudo apt install libopencv-dev
+
+    - run: pnpm install --frozen-lockfile
+
+    - name: pnpm run prepack
+      run: pnpm run prepack
+
+    - name: build native code
+      run: npx node-gyp rebuild
+
+    - name: install deps in test
+      working-directory: ./test
+      run: pnpm install
+
+    - name: run test-appveyor test
+      working-directory: ./test
+      run: pnpm run test-appveyor

.github/workflows/prebuild-mac.yml

@@ -0,0 +1,73 @@
+name: Use openCV from Brew
+
+on:
+  push:
+    branches: [ "master", "dev" ]
+    paths:
+      - "cc/**"
+      - "install/**"
+      - "lib/**"
+      - "test/**"
+      - "typings/**"
+      - "package.json"
+      - ".github/workflows/prebuild-mac.yml"
+  pull_request:
+    branches: [ "master" ]
+    paths:
+      - "cc/**"
+      - "install/**"
+      - "lib/**"
+      - "test/**"
+      - "typings/**"
+      - "package.json"
+      - ".github/workflows/prebuild-mac.yml"
+
+env:
+  OPENCV4NODEJS_DISABLE_AUTOBUILD: 1
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        opencv_version:
+          - 4
+        node_version:
+          # - 16
+          # - 18
+          - 20
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: pnpm/action-setup@v3
+      with:
+        version: 8
+    - name: Install Node.js ${{ matrix.node_version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node_version }}
+        cache: 'pnpm'
+
+    - name: Install OpenCV ${{ matrix.opencv_version }}
+      run: |
+        brew install opencv@${{ matrix.opencv_version }}
+
+    - name: run pnpm install
+      run: pnpm install --frozen-lockfile
+
+    - name: pnpm run prepack
+      run: pnpm run prepack
+
+    - name: build native code
+      run: npx node-gyp rebuild
+
+    - name: install deps in test
+      working-directory: ./test
+      run: pnpm install --frozen-lockfile
+
+    - name: run test-appveyor test
+      working-directory: ./test
+      run: pnpm run test-appveyor

.github/workflows/prebuild.yml → .github/workflows/prebuild-win64.yml

@@ -1,16 +1,16 @@
-name: Build using prebuild openCV
+name: Use openCV from Chocolatey
 
 on:
   push:
-    branches: [ "master" ]
+    branches: [ "master", "dev" ]
     paths:
       - "cc/**"
       - "install/**"
       - "lib/**"
       - "test/**"
       - "typings/**"
       - "package.json"
-      - ".github/workflows/prebuild.yml"
+      - ".github/workflows/prebuild-win64.yml"
   pull_request:
     branches: [ "master" ]
     paths:
@@ -20,7 +20,7 @@ on:
       - "test/**"
       - "typings/**"
       - "package.json"
-      - ".github/workflows/prebuild.yml"
+      - ".github/workflows/prebuild-win64.yml"
 
 env:
   # Path to the solution file relative to the root of the project.
@@ -30,6 +30,7 @@ env:
   # OPENCV_LIB_DIR: c:\tools\opencv\build\x64\vc14\lib
   # OPENCV_BIN_DIR: c:\tools\opencv\build\x64\vc14\bin
   OPENCV4NODEJS_DISABLE_AUTOBUILD: 1
+  OPENCV_BUILD_ROOT: D:\a\opencv\
   # Configuration type to build.
   # You can convert this to a build matrix if you need coverage of multiple configuration types.
   # https://docs.github.com/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
@@ -45,9 +46,9 @@ jobs:
       matrix:
         opencv_version:
           - 4.9.0
-          - 4.8.0
-          - 4.7.0
-          - 4.6.0
+          # - 4.8.0
+          # - 4.7.0
+          # - 4.6.0
           # - 4.5.5 # 2019-12-23 ubuntu 22.04
           ###- 4.5.1 # raspberry Pi version
           # - 4.2.0 # 2019-12-23 ubuntu 20.04
@@ -60,34 +61,36 @@ jobs:
           - x64
     steps:
     - uses: actions/checkout@v3
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v3
       with:
-        version: 8.15.3
+        version: 8
     - uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node_version }}
         architecture: ${{ matrix.architecture }}
         cache: 'pnpm'
 
     - name: Add MSBuild to PATH
-      uses: microsoft/setup-msbuild@v1.0.2
+      uses: microsoft/setup-msbuild@v2
 
     - name: Install OpenCV
       run: |
-        choco install OpenCV -y --version ${{ matrix.opencv_version }}
-
-    - name: add path to PATH environment variable
-      uses: myci-actions/export-env-var-powershell@1
-      with:
-       name: PATH
-       value: $env:PATH;$env:OPENCV_BIN_DIR
+        choco install opencv -y --version ${{ matrix.opencv_version }}
+    # - name: add path to PATH environment variable
+    #   uses: myci-actions/export-env-var-powershell@1
+    #   with:
+    #    name: PATH
+    #    value: $env:PATH;$env:OPENCV_BIN_DIR
 
     - name: run pnpm install
       run: pnpm install --frozen-lockfile
 
     - name: pnpm run prepack
       run: pnpm run prepack
 
+    - name: build native code
+      run: npx node-gyp rebuild
+
     - name: install deps in test
       working-directory: ./test
       run: pnpm install --frozen-lockfile

bin/install.ts

@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+import * as compileLib from "../install/compileLib";
+const {argv} = process;
+compileLib.compileLib(argv);

binding.gyp

@@ -2,17 +2,17 @@
 	"targets": [{
 		"target_name": "opencv4nodejs",
 		"defines": [
-			"<!@(node ./install/parseEnv.js OPENCV4NODEJS_DEFINES)",
+			"<!@(node ./bin/install.js OPENCV4NODEJS_DEFINES)",
 		],
 		"include_dirs" : [
-			"<!@(node ./install/parseEnv.js OPENCV4NODEJS_INCLUDES)",
+			"<!@(node ./bin/install.js OPENCV4NODEJS_INCLUDES)",
 			"cc",
 			"cc/core",
 			"<!(node -e \"require('nan')\")",
 			"cc/native-node-utils",
 		],
 		"libraries": [
-			"<!@(node ./install/parseEnv.js OPENCV4NODEJS_LIBRARIES)",
+			"<!@(node ./bin/install.js OPENCV4NODEJS_LIBRARIES)",
 		],
 		"sources": [
 			"cc/opencv4nodejs.cc",
@@ -121,16 +121,16 @@
 			"cc/highgui/highguiConstants.cc",
 		],
 		"cflags" : [
-			"-std=c++17"
+			"-std=c++17",
 		],
 		"cflags!" : [
 			"-std=c++17",
-			"-fno-exceptions"
+			"-fno-exceptions",
 		],
 		"cflags_cc!": [
 			"-std=c++17",
 			"-fno-rtti",
-			"-fno-exceptions"
+			"-fno-exceptions",
 		],
 		"ldflags" : [
 			"-Wl,-rpath,'$$ORIGIN'"
@@ -162,6 +162,10 @@
 			}],
 	        ["OS==\"mac\"",
 	          {
+				 "cflags": [
+	                 "-std=c++17",
+    	             "-Wno-error=deprecated-declarations"
+	            ],
 	            "link_settings": {
 	              "libraries": [
 					"-Wl,-rpath,@loader_path/../../../opencv-build/opencv/build/lib"