Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[opencv] - conflict between ffmpeg-next and opencv? #173

Open
Apogeum12 opened this issue Jan 23, 2024 · 1 comment
Open

[opencv] - conflict between ffmpeg-next and opencv? #173

Apogeum12 opened this issue Jan 23, 2024 · 1 comment

Comments

@Apogeum12
Copy link

I have a strange issue, when I add ffmpeg-next to Cargo.toml then I can't compile my project. I want to add the ffmpeg feature to a project that uses OpenCV features. Not only that, but I tested all versions of v6 and v5. The error looks like an issue with opencv, but when I remove ffmpeg-next from cargo.toml, OpenCV and the whole project compile successfully. And of course, the app works with opencv.

System info
OS: Ubuntu 23.10 x86_64
Kernel: 6.5.0-14-generic

cargo run
   Compiling clang-sys v1.7.0
   Compiling serde v1.0.195
   Compiling thiserror v1.0.56
   Compiling burn-common v0.11.1
   Compiling num_cpus v1.16.0
   Compiling pin-project v1.1.3
   Compiling flume v0.10.14
   Compiling bindgen v0.64.0
   Compiling clang v2.0.0
   Compiling opencv-binding-generator v0.84.0
   Compiling hashbrown v0.14.3
   Compiling half v2.3.1
   Compiling serde_json v1.0.111
   Compiling bincode v2.0.0-rc.3
   Compiling rmp-serde v1.1.2
   Compiling exr v1.6.4
   Compiling indexmap v2.1.0
   Compiling gpu-descriptor v0.2.4
   Compiling burn-tensor v0.11.1
   Compiling burn-compute v0.11.1
   Compiling text_placeholder v0.5.0
   Compiling naga v0.14.2
   Compiling image v0.24.8
   Compiling ffmpeg-sys-next v6.1.0
   Compiling opencv v0.88.8
error: failed to run custom build command for `opencv v0.88.8`

Caused by:
  process didn't exit successfully: `/home/euuki/github_project/PSU/target/debug/build/opencv-6a31e9357068d0f0/build-script-build` (exit status: 101)
  --- stdout
  cargo:rerun-if-env-changed=OPENCV4_NO_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=OPENCV4_STATIC
  cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=SYSROOT
  cargo:rerun-if-env-changed=OPENCV4_STATIC
  cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG
  cargo:rerun-if-env-changed=PKG_CONFIG
  cargo:rerun-if-env-changed=OPENCV4_STATIC
  cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
  cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
  cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
  cargo:rustc-cfg=ocvrs_opencv_branch_4
  cargo:rerun-if-env-changed=OPENCV_PACKAGE_NAME
  cargo:rerun-if-env-changed=OPENCV_PKGCONFIG_NAME
  cargo:rerun-if-env-changed=OPENCV_CMAKE_NAME
  cargo:rerun-if-env-changed=OPENCV_CMAKE_BIN
  cargo:rerun-if-env-changed=OPENCV_VCPKG_NAME
  cargo:rerun-if-env-changed=OPENCV_LINK_LIBS
  cargo:rerun-if-env-changed=OPENCV_LINK_PATHS
  cargo:rerun-if-env-changed=OPENCV_INCLUDE_PATHS
  cargo:rerun-if-env-changed=OPENCV_DISABLE_PROBES
  cargo:rerun-if-env-changed=OPENCV_MSVC_CRT
  cargo:rerun-if-env-changed=CMAKE_PREFIX_PATH
  cargo:rerun-if-env-changed=OpenCV_DIR
  cargo:rerun-if-env-changed=PKG_CONFIG_PATH
  cargo:rerun-if-env-changed=VCPKG_ROOT
  cargo:rerun-if-env-changed=VCPKGRS_DYNAMIC
  cargo:rerun-if-env-changed=VCPKGRS_TRIPLET
  cargo:rerun-if-env-changed=OCVRS_DOCS_GENERATE_DIR
  cargo:rerun-if-env-changed=DOCS_RS
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/manual-core.cpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/aruco.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/hdf.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/face.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/photo.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/alphamat.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/gapi.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/ocvrs_common.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/sfm.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/videoio.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/ccalib.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/xfeatures2d.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/bioinspired.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/dnn.hpp
  cargo:rerun-if-changed=/home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.88.8/src_cpp/core.hpp
  cargo:rerun-if-changed=Cargo.toml

  --- stderr
  === Crate version: Some("0.88.8")
  === Environment configuration:
  ===   OPENCV_PACKAGE_NAME = None
  ===   OPENCV_PKGCONFIG_NAME = None
  ===   OPENCV_CMAKE_NAME = None
  ===   OPENCV_CMAKE_BIN = None
  ===   OPENCV_VCPKG_NAME = None
  ===   OPENCV_LINK_LIBS = None
  ===   OPENCV_LINK_PATHS = None
  ===   OPENCV_INCLUDE_PATHS = None
  ===   OPENCV_DISABLE_PROBES = None
  ===   OPENCV_MSVC_CRT = None
  ===   CMAKE_PREFIX_PATH = None
  ===   OpenCV_DIR = None
  ===   PKG_CONFIG_PATH = None
  ===   VCPKG_ROOT = None
  ===   VCPKGRS_DYNAMIC = None
  ===   VCPKGRS_TRIPLET = None
  ===   OCVRS_DOCS_GENERATE_DIR = None
  ===   DOCS_RS = None
  ===   PATH = Some("/snap/android-studio/current/jbr/bin:/home/euuki/.bun/bin:/home/euuki/.nvm/versions/node/v18.18.2/bin:/home/euuki/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin")
  === Enabled features:
  ===   ALPHAMAT
  ===   ARUCO
  ===   ARUCO_DETECTOR
  ===   BARCODE
  ===   BGSEGM
  ===   BIOINSPIRED
  ===   CALIB3D
  ===   CCALIB
  ===   CUDAARITHM
  ===   CUDABGSEGM
  ===   CUDACODEC
  ===   CUDAFEATURES2D
  ===   CUDAFILTERS
  ===   CUDAIMGPROC
  ===   CUDAOBJDETECT
  ===   CUDAOPTFLOW
  ===   CUDASTEREO
  ===   CUDAWARPING
  ===   CVV
  ===   DEFAULT
  ===   DNN
  ===   DNN_SUPERRES
  ===   DPM
  ===   FACE
  ===   FEATURES2D
  ===   FLANN
  ===   FREETYPE
  ===   FUZZY
  ===   GAPI
  ===   HDF
  ===   HFS
  ===   HIGHGUI
  ===   IMGCODECS
  ===   IMGPROC
  ===   IMG_HASH
  ===   INTENSITY_TRANSFORM
  ===   LINE_DESCRIPTOR
  ===   MCC
  ===   ML
  ===   OBJDETECT
  ===   OPTFLOW
  ===   OVIS
  ===   PHASE_UNWRAPPING
  ===   PHOTO
  ===   PLOT
  ===   QUALITY
  ===   RAPID
  ===   RGBD
  ===   SALIENCY
  ===   SFM
  ===   SHAPE
  ===   STEREO
  ===   STITCHING
  ===   STRUCTURED_LIGHT
  ===   SUPERRES
  ===   SURFACE_MATCHING
  ===   TEXT
  ===   TRACKING
  ===   VIDEO
  ===   VIDEOIO
  ===   VIDEOSTAB
  ===   VIZ
  ===   WECHAT_QRCODE
  ===   XFEATURES2D
  ===   XIMGPROC
  ===   XOBJDETECT
  ===   XPHOTO
  === Detected probe priority based on environment vars: pkg_config: false, cmake: false, vcpkg: false
  === Probing the OpenCV library in the following order: environment, pkg_config, cmake, vcpkg_cmake, vcpkg
  === Can't probe using: environment, continuing with other methods because: Some environment variables are missing
  === Probing OpenCV library using pkg_config
  === Successfully probed using: pkg_config
  === OpenCV library configuration: Library {
      include_paths: [
          "/usr/include/opencv4",
      ],
      version: Version {
          major: 4,
          minor: 6,
          patch: 0,
      },
      cargo_metadata: [
          "cargo:rustc-link-search=/usr/lib/x86_64-linux-gnu",
          "cargo:rustc-link-lib=opencv_stitching",
          "cargo:rustc-link-lib=opencv_alphamat",
          "cargo:rustc-link-lib=opencv_aruco",
          "cargo:rustc-link-lib=opencv_barcode",
          "cargo:rustc-link-lib=opencv_bgsegm",
          "cargo:rustc-link-lib=opencv_bioinspired",
          "cargo:rustc-link-lib=opencv_ccalib",
          "cargo:rustc-link-lib=opencv_cvv",
          "cargo:rustc-link-lib=opencv_dnn_objdetect",
          "cargo:rustc-link-lib=opencv_dnn_superres",
          "cargo:rustc-link-lib=opencv_dpm",
          "cargo:rustc-link-lib=opencv_face",
          "cargo:rustc-link-lib=opencv_freetype",
          "cargo:rustc-link-lib=opencv_fuzzy",
          "cargo:rustc-link-lib=opencv_hdf",
          "cargo:rustc-link-lib=opencv_hfs",
          "cargo:rustc-link-lib=opencv_img_hash",
          "cargo:rustc-link-lib=opencv_intensity_transform",
          "cargo:rustc-link-lib=opencv_line_descriptor",
          "cargo:rustc-link-lib=opencv_mcc",
          "cargo:rustc-link-lib=opencv_quality",
          "cargo:rustc-link-lib=opencv_rapid",
          "cargo:rustc-link-lib=opencv_reg",
          "cargo:rustc-link-lib=opencv_rgbd",
          "cargo:rustc-link-lib=opencv_saliency",
          "cargo:rustc-link-lib=opencv_shape",
          "cargo:rustc-link-lib=opencv_stereo",
          "cargo:rustc-link-lib=opencv_structured_light",
          "cargo:rustc-link-lib=opencv_phase_unwrapping",
          "cargo:rustc-link-lib=opencv_superres",
          "cargo:rustc-link-lib=opencv_optflow",
          "cargo:rustc-link-lib=opencv_surface_matching",
          "cargo:rustc-link-lib=opencv_tracking",
          "cargo:rustc-link-lib=opencv_highgui",
          "cargo:rustc-link-lib=opencv_datasets",
          "cargo:rustc-link-lib=opencv_text",
          "cargo:rustc-link-lib=opencv_plot",
          "cargo:rustc-link-lib=opencv_ml",
          "cargo:rustc-link-lib=opencv_videostab",
          "cargo:rustc-link-lib=opencv_videoio",
          "cargo:rustc-link-lib=opencv_viz",
          "cargo:rustc-link-lib=opencv_wechat_qrcode",
          "cargo:rustc-link-lib=opencv_ximgproc",
          "cargo:rustc-link-lib=opencv_video",
          "cargo:rustc-link-lib=opencv_xobjdetect",
          "cargo:rustc-link-lib=opencv_objdetect",
          "cargo:rustc-link-lib=opencv_calib3d",
          "cargo:rustc-link-lib=opencv_imgcodecs",
          "cargo:rustc-link-lib=opencv_features2d",
          "cargo:rustc-link-lib=opencv_dnn",
          "cargo:rustc-link-lib=opencv_flann",
          "cargo:rustc-link-lib=opencv_xphoto",
          "cargo:rustc-link-lib=opencv_photo",
          "cargo:rustc-link-lib=opencv_imgproc",
          "cargo:rustc-link-lib=opencv_core",
      ],
  }
  === Detected OpenCV module header dir at: /usr/include/opencv4/opencv2
  === Found OpenCV version: 4.6.0 in headers located at: /usr/include/opencv4
  === Generating code in: /home/euuki/github_project/PSU/target/debug/build/opencv-ffa6eaa96aebeca6/out
  === Placing generated bindings into: /home/euuki/github_project/PSU/target/debug/build/opencv-ffa6eaa96aebeca6/out/opencv
  === Using OpenCV headers from: /usr/include/opencv4
  thread 'main' panicked at /home/euuki/.cargo/registry/src/index.crates.io-6f17d22bba15001f/clang-sys-1.7.0/src/lib.rs:1860:1:
  a `libclang` shared library is not loaded on this thread
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...

I don't know why libclang isn't detected(is a installed) with ffmpeg-next in dependencies. This is very strange; this is my first issue like this in RUST and in general, so I don't have much idea how to try to resolve this issue. Maybe someone will have some ideas.
@dededec
Copy link

dededec commented May 9, 2024 •
edited
Loading

I don't know if this is still an issue, but the same thing happened to me, solution was to specify the "clang-runtime" feature for opencv in cargo.toml
I also have no idea why this happens, but this did the job for me, hope it works for you too!

Edit: I got the solution from a similar issue in opencv, but unfortunately I do not have it at hand.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@Apogeum12 @dededec