missing function

Please include the following in your bug report:

**Version of emscripten/emsdk:**
```
3.1.31 (e88336121cfe6da4a96c88e46f314552f07dfed0)
clang version 17.0.0 (https://github.com/llvm/llvm-project 1142e6c7c795de7f80774325a07ed49bc95a48c9)
Target: wasm32-unknown-emscripten
Thread model: posix
InstalledDir: /emsdk/upstream/bin
```

```sh
emcc \
webassembly/cpp/brisk-detector.cpp \
-I /main/opencv/include \
-I /main/opencv/build_wasm \
-I /main/opencv/modules/calib3d/include \
-I /main/opencv/modules/core/include \
-I /main/opencv/modules/dnn/include \
-I /main/opencv/modules/features2d/include \
-I /main/opencv/modules/flann/include \
-I /main/opencv/modules/gapi/include \
-I /main/opencv/modules/highgui/include \
-I /main/opencv/modules/imgcodecs/include \
-I /main/opencv/modules/imgproc/include \
-I /main/opencv/modules/ml/include \
-I /main/opencv/modules/objdetect/include \
-I /main/opencv/modules/photo/include \
-I /main/opencv/modules/stitching/include \
-I /main/opencv/modules/ts/include \
-I /main/opencv/modules/video/include \
-I /main/opencv/modules/videoio/include \
-I /main/opencv/modules/world/include \
-Os -g0 -Wall --no-entry --profiling-funcs \
-s WARN_ON_UNDEFINED_SYMBOLS=0 \
-s MINIMAL_RUNTIME=1 \
-s EXPORT_NAME="cdecode" \
-s FULL_ES3=1 \
-o dist/webassembly/object-detector-on-image-cpp.html
```

About my scenario. I try to use opencv(cpp) with webassembly. So when the compile is done I get the errors on output js like below:

```javascript
function __ZN2cv17DescriptorMatcher6createERKNSt3__212basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEE() {
err("missing function: _ZN2cv17DescriptorMatcher6createERKNSt3__212basic_stringIcNS1_11char_traitsIcEENS1_9allocatorIcEEEE");
abort(-1)
}

function __ZN2cv3MatC1ERKS0_() {
err("missing function: _ZN2cv3MatC1ERKS0_");
abort(-1)
}

function __ZN2cv3MatC1Eiii() {
err("missing function: _ZN2cv3MatC1Eiii");
abort(-1)
}

function __ZN2cv3MatC1EiiiPvm() {
err("missing function: _ZN2cv3MatC1EiiiPvm");
abort(-1)
}

function __ZN2cv3MatC1Ev() {
err("missing function: _ZN2cv3MatC1Ev");
abort(-1)
}

function __ZN2cv3MatD1Ev() {
err("missing function: _ZN2cv3MatD1Ev");
abort(-1)
}

function __ZN2cv5BRISK6createEiif() {
err("missing function: _ZN2cv5BRISK6createEiif");
abort(-1)
}

function __ZN2cv7sortIdxERKNS_11_InputArrayERKNS_12_OutputArrayEi() {
err("missing function: _ZN2cv7sortIdxERKNS_11_InputArrayERKNS_12_OutputArrayEi");
abort(-1)
}

function __ZNK2cv17DescriptorMatcher5matchERKNS_11_InputArrayES3_RNSt3__26vectorINS_6DMatchENS4_9allocatorIS6_EEEES3_() {
err("missing function: _ZNK2cv17DescriptorMatcher5matchERKNS_11_InputArrayES3_RNSt3__26vectorINS_6DMatchENS4_9allocatorIS6_EEEES3_");
abort(-1)
}
```

I'm running using vs code container. The image is emirdeliz/cpp-opencv-node-emscripten and platform
linux/amd64. My project is: https://github.com/emirdeliz/object-detector-image-webassembly

So what's the problem?