I’m trying to add a plugin to the obs-studio snap. I have added this part:
backscrub:
plugin: cmake
source: https://github.com/floe/backscrub.git
source-branch: 'main'
build-packages:
- libopencv-dev
stage-packages:
- libopencv-core4.2
- libopencv-highgui4.2
- libopencv-imgcodecs4.2
- libopencv-imgproc4.2
- libopencv-videoio4.2
cmake-parameters:
- -DCMAKE_INSTALL_PREFIX=/usr
- -DCMAKE_BUILD_TYPE=Release
- -DCMAKE_C_FLAGS_RELEASE=-s
- -DCMAKE_CXX_FLAGS_RELEASE=-s
- -DLIBOBS_INCLUDE_DIR=$SNAPCRAFT_STAGE/usr/include/obs/
- -DUSE_UBUNTU_FIX=TRUE
prime:
- -usr/lib/$SNAPCRAFT_ARCH_TRIPLET
As you can see, libopencv packages are listed in stage-packages. The snap builds correctly. When I try to run the backscrub program it outputs the following:
/snap/obs-studio/x6/usr/bin/backscrub: error while loading shared libraries: libopencv_highgui.so.4.2: cannot open shared object file: No such file or directory
Running find -iname '*opencv*'
in the prime directory produces the following result:
./usr/share/doc/libopencv-imgproc4.2
./usr/share/doc/libopencv-videoio4.2
./usr/share/doc/libopencv-highgui4.2
./usr/share/doc/libopencv-core4.2
./usr/share/doc/libopencv-imgcodecs4.2
dpkg -S /usr/share/doc/libopencv-core4.2
produces the following output:
libopencv-core4.2:amd64: /usr/share/doc/libopencv-core4.2
So snapcraft has in fact added SOME of the files from the stage-packages to the snap. Just not any of the ones I need.
Why?