Bug 297385 - multimedia/py-torchcodec: Fails to build with FFmpeg 9.0
Summary: multimedia/py-torchcodec: Fails to build with FFmpeg 9.0
Status: Closed FIXED
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: Daniel Engberg
URL: https://github.com/meta-pytorch/torch...
Keywords:
Depends on:
Blocks: 297355
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Reported: 2026-08-09 05:35 UTC by Daniel Engberg
Modified: 2026-09-05 14:22 UTC (History)
0 users

See Also:
bugzilla: maintainer-feedback? (yuri)


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Description Daniel Engberg freebsd_committer freebsd_triage 2026-08-09 05:35:03 UTC
Poudriere, 15.1-RELEASE (amd64)

-- Checking for modules 'libavdevice;libavfilter;libavformat;libavcodec;libavutil;libswresample;libswscale'
--   Found libavdevice, version 63.1.100
--   Found libavfilter, version 12.1.100
--   Found libavformat, version 63.1.100
--   Found libavcodec, version 63.1.100
--   Found libavutil, version 61.1.100
--   Found libswresample, version 7.1.100
--   Found libswscale, version 10.1.100
CMake Error at src/torchcodec/share/cmake/TorchCodec/ffmpeg_versions.cmake:116 (message):
  Unsupported libavcodec version: 63
Call Stack (most recent call first):
  src/torchcodec/_core/CMakeLists.txt:349 (add_ffmpeg_target_with_pkg_config)


-- Configuring incomplete, errors occurred!
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
    main()
  File "/usr/local/lib/python3.12/site-packages/pyproject_hooks/_in_process/_in_process.py", line 373, in main
    json_out["return_val"] = hook(**hook_input["kwargs"])
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/pyproject_hooks/_in_process/_in_process.py", line 280, in build_wheel
    return _build_backend().build_wheel(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/setuptools/build_meta.py", line 244, in build_wheel
    return self._build_with_temp_dir(['bdist_wheel'], '.whl',
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/setuptools/build_meta.py", line 229, in _build_with_temp_dir
    self.run_setup()
  File "/usr/local/lib/python3.12/site-packages/setuptools/build_meta.py", line 174, in run_setup
    exec(compile(code, __file__, 'exec'), locals())
  File "setup.py", line 229, in <module>
    setup(
  File "/usr/local/lib/python3.12/site-packages/setuptools/__init__.py", line 87, in setup
    return distutils.core.setup(**attrs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 177, in setup
    return run_commands(dist)
           ^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/core.py", line 193, in run_commands
    dist.run_commands()
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 968, in run_commands
    self.run_command(cmd)
  File "/usr/local/lib/python3.12/site-packages/setuptools/dist.py", line 1217, in run_command
    super().run_command(command)
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
    cmd_obj.run()
  File "/usr/local/lib/python3.12/site-packages/wheel/_bdist_wheel.py", line 390, in run
    self.run_command("build")
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 317, in run_command
    self.distribution.run_command(command)
  File "/usr/local/lib/python3.12/site-packages/setuptools/dist.py", line 1217, in run_command
    super().run_command(command)
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
    cmd_obj.run()
  File "/usr/local/lib/python3.12/site-packages/setuptools/command/build.py", line 24, in run
    super().run()
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/command/build.py", line 131, in run
    self.run_command(cmd_name)
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/cmd.py", line 317, in run_command
    self.distribution.run_command(command)
  File "/usr/local/lib/python3.12/site-packages/setuptools/dist.py", line 1217, in run_command
    super().run_command(command)
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/dist.py", line 987, in run_command
    cmd_obj.run()
  File "setup.py", line 68, in run
    super().run()
  File "/usr/local/lib/python3.12/site-packages/setuptools/command/build_ext.py", line 79, in run
    _build_ext.run(self)
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 339, in run
    self.build_extensions()
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 459, in build_extensions
    self._build_extensions_serial()
  File "/usr/local/lib/python3.12/site-packages/setuptools/_distutils/command/build_ext.py", line 485, in _build_extensions_serial
    self.build_extension(ext)
  File "setup.py", line 107, in build_extension
    self._build_all_extensions_with_cmake()
  File "setup.py", line 138, in _build_all_extensions_with_cmake
    subprocess.check_call(
  File "/usr/local/lib/python3.12/subprocess.py", line 413, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['cmake', '/wrkdirs/usr/ports/multimedia/py-torchcodec/work-py312/torchcodec-0.13.0', '-DCMAKE_INSTALL_PREFIX=/wrkdirs/usr/ports/multimedia/py-torchcodec/work-py312/torchcodec-0.13.0/build/lib.freebsd-15.1-RELEASE-amd64-cpython-312/torchcodec', '-DTorch_DIR=/usr/local/lib/python3.12/site-packages/torch/share/cmake/Torch', '-DCMAKE_VERBOSE_MAKEFILE=ON', '-DCMAKE_BUILD_TYPE=Release', '-DPYTHON_VERSION=3.12', '-DENABLE_CUDA=', '-DTORCHCODEC_DISABLE_COMPILE_WARNING_AS_ERROR=OFF', '-DTORCHCODEC_DISABLE_HOMEBREW_RPATH=OFF']' returned non-zero exit status 1.

TIP pass --env-dir and --sdist-extract-dir to keep the build environment and sources, then see https://build.pypa.io/en/stable/how-to/troubleshooting.html#debug-a-failed-build for help debugging a failed build
ERROR Backend subprocess exited when trying to invoke build_wheel
*** Error code 1
Comment 1 commit-hook freebsd_committer freebsd_triage 2026-09-05 14:20:12 UTC
A commit in branch main references this bug:

URL: https://cgit.FreeBSD.org/ports/commit/?id=381c78bb2d6afed08ab34d22825b50c6455ebd0e

commit 381c78bb2d6afed08ab34d22825b50c6455ebd0e
Author:     Daniel Engberg <diizzy@FreeBSD.org>
AuthorDate: 2026-09-05 11:37:13 +0000
Commit:     Daniel Engberg <diizzy@FreeBSD.org>
CommitDate: 2026-09-05 14:16:31 +0000

    multimedia/py-torchcodec: Mark BROKEN, fails to build with FFmpeg 9

    PR:             297355, 297385

 multimedia/py-torchcodec/Makefile | 2 ++
 1 file changed, 2 insertions(+)