ffmpeg: use ar / nm / ranlib / strip from toolchain #15978

kambala-decapitator · 2023-02-13T11:14:41Z

Specify library name and version: ffmpeg/all

Consuming static library on Android resulted in missing FFmpeg symbols at link step like

ld: error: undefined symbol: avcodec_alloc_context3

During static FFmpeg build on macOS host there were warnings like:

warning: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: archive library: libavformat/libavformat.a the table of contents is empty (no object file members in the library define global symbols)

warning: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: archive library: /Users/kambala/dev/vcmi/conan-deps-android-32/.conan/data/ffmpeg/4.4.3///package/e278c1bb85139d14996f9927c53fb33f16135eea/lib/libswscale.a the table of contents is empty (no object file members in the library define global symbols)

and during shared build:

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/strip: warning: can't process non-object and non-archive file: /Users/kambala/dev/vcmi/conan-deps-android-32/.conan/data/ffmpeg/4.4.3///package/482031e64ba053214bda580dcc61306842009f95/lib/libavcodec.so

Only ranlib and strip adjustments are required, but I guess it wouldn't hurt to pass toolchain's ar and nm as well.

I've read the contributing guidelines.
I've used a recent Conan client version close to the currently deployed.
I've tried at least one configuration locally with the conan-center hook activated.

enables proper linking for Android

github-actions · 2023-02-13T11:15:23Z

🤖 Beep Boop! This pull request is making changes to 'recipes/ffmpeg//'.

👋 @MartinDelille you might be interested. 😉

ghost · 2023-02-13T11:24:55Z

I detected other pull requests that are modifying ffmpeg/all recipe:

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

conan-center-bot · 2023-02-13T13:40:38Z

Conan v1 pipeline ❌

Failure in build 1 (e05e976f6a6370a6c77b49e479d2144a1a853497):

ffmpeg/4.4.3@:
CI failed to create some packages (All logs)

Logs for packageID 4a84cee5d6a5ef1f21c928e50f34a7d0f7c0a371:

[settings]
arch=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=11.0
os=Macos
[options]
ffmpeg:shared=True

[...]
    openh264/2.1.1 from 'conan-center' - Downloaded
    openjpeg/2.5.0 from 'conan-center' - Downloaded
    openssl/1.1.1s from 'conan-center' - Downloaded
    opus/1.3.1 from 'conan-center' - Downloaded
    vorbis/1.3.7 from 'conan-center' - Downloaded
    xz_utils/5.2.5 from 'conan-center' - Downloaded
    zlib/1.2.13 from 'conan-center' - Downloaded
Packages
    brotli/1.0.9:ad4450ca6ad40efb182097a7370a0fa495cf2552 - Download
    bzip2/1.0.8:32bef4803d4b079e983ecb27f105881e778bc5a7 - Download
    ffmpeg/4.4.3:4a84cee5d6a5ef1f21c928e50f34a7d0f7c0a371 - Build
    freetype/2.12.1:f4c0145073ecfc496791f7fb27b34ce4842839a4 - Download
    libfdk_aac/2.0.2:eec6acc43f6348a597c20e5bd28d9e0590a02597 - Download
    libiconv/1.17:f74366f76f700cc6e991285892ad7a23c30e6d47 - Missing
    libmp3lame/3.100:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    libpng/1.6.39:8fbcc84fd73710baeb1053770e9887336c02dc9b - Download
    libvpx/1.11.0:b99ef2f575485ad5cc304df067086b3962b4d759 - Download
    libwebp/1.2.4:925627bb9faa4169b8ec3d0d66343ea8295547e5 - Download
    libx264/cci.20220602:69ee63f07d5b57f6472680664b942365c3d4ad90 - Download
    libx265/3.4:d6c5876accd58200861dfa57918aee5aecb564f9 - Download
    ogg/1.3.5:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    openh264/2.1.1:eec6acc43f6348a597c20e5bd28d9e0590a02597 - Download
    openjpeg/2.5.0:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    openssl/1.1.1s:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    opus/1.3.1:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    vorbis/1.3.7:853d5de4ab49af74d80696ea461b3783627bc470 - Download
    xz_utils/5.2.5:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
    zlib/1.2.13:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download
Build requirements
    pkgconf/1.9.3 from 'conan-center' - Downloaded
    yasm/1.3.0 from 'conan-center' - Downloaded
Build requirements packages
    pkgconf/1.9.3:801752c0480319b8e090188c566245a78e9abcf4 - Download
    yasm/1.3.0:801752c0480319b8e090188c566245a78e9abcf4 - Download

Installing (downloading, building) binaries...

ERROR: Missing binary: libiconv/1.17:f74366f76f700cc6e991285892ad7a23c30e6d47
libiconv/1.17: WARN: Can't find a 'libiconv/1.17' package for the specified settings, options and dependencies:
- Settings: arch=x86_64, build_type=Release, compiler=apple-clang, compiler.version=11.0, os=Macos
- Options: fPIC=True, shared=False
- Dependencies: 
- Requirements: 
- Package ID: f74366f76f700cc6e991285892ad7a23c30e6d47

ERROR: Missing prebuilt package for 'libiconv/1.17'
Use 'conan search libiconv/1.17@ --table=table.html -r=remote' and open the table.html file to see available packages
Or try to build locally from sources with '--build=libiconv'

More Info at 'https://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'

ffmpeg/5.0@:
Didn't run or was cancelled before finishing
ffmpeg/4.3.2@:
Didn't run or was cancelled before finishing
ffmpeg/4.4@:
Didn't run or was cancelled before finishing
ffmpeg/4.2.1@:
Didn't run or was cancelled before finishing

^{Note: To save resources, CI tries to finish as soon as an error is found. For this reason you might find that not all the references have been launched or not all the configurations for a given reference. Also, take into account that we cannot guarantee the order of execution as it depends on CI workload and workers availability.}

Conan v2 pipeline (informative, not required for merge) ❌

Note: Conan v2 builds are informative and they are not required for the PR to be merged.

The v2 pipeline failed. Please, review the errors and note this will be required for pull requests to be merged in the near future.

See details:

Failure in build 1 (e05e976f6a6370a6c77b49e479d2144a1a853497):

ffmpeg/5.0@:
Error running command conan export --name ffmpeg --version 5.0 recipes/ffmpeg/all/conanfile.py:

ERROR: Error loading conanfile at '/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py", line 7, in <module>
    from conans import AutoToolsBuildEnvironment, tools
ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)

ffmpeg/4.4.3@:
Error running command conan export --name ffmpeg --version 4.4.3 recipes/ffmpeg/all/conanfile.py:

ERROR: Error loading conanfile at '/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py", line 7, in <module>
    from conans import AutoToolsBuildEnvironment, tools
ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)

ffmpeg/4.4@:
Error running command conan export --name ffmpeg --version 4.4 recipes/ffmpeg/all/conanfile.py:

ERROR: Error loading conanfile at '/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py", line 7, in <module>
    from conans import AutoToolsBuildEnvironment, tools
ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)

ffmpeg/4.3.2@:
Error running command conan export --name ffmpeg --version 4.3.2 recipes/ffmpeg/all/conanfile.py:

ERROR: Error loading conanfile at '/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py", line 7, in <module>
    from conans import AutoToolsBuildEnvironment, tools
ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)

ffmpeg/4.2.1@:
Error running command conan export --name ffmpeg --version 4.2.1 recipes/ffmpeg/all/conanfile.py:

ERROR: Error loading conanfile at '/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/conan/w/prod-v2_cci_PR-15978/recipes/ffmpeg/all/conanfile.py", line 7, in <module>
    from conans import AutoToolsBuildEnvironment, tools
ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)

^{Note: To save resources, CI tries to finish as soon as an error is found. For this reason you might find that not all the references have been launched or not all the configurations for a given reference. Also, take into account that we cannot guarantee the order of execution as it depends on CI workload and workers availability.}

github-actions · 2023-02-13T13:40:52Z

Hooks produced the following warnings for commit e05e976

ffmpeg/4.4.3

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswscale.5.9.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libpostproc.55.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswscale.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libpostproc.55.9.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavdevice.58.13.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavutil.56.70.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswscale.5.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswresample.3.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavfilter.7.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavformat.58.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavformat.58.76.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswresample.3.9.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavformat.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavutil.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavfilter.7.110.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavutil.56.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavcodec.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavdevice.58.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libswresample.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavdevice.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libpostproc.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavfilter.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavcodec.58.134.100.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './lib/libavcodec.58.dylib' links to system library 'CoreServices' but it is not in cpp_info.frameworks.

kambala-decapitator · 2023-02-13T19:19:48Z

These changes were added to #15459

ffmpeg: use ar / nm / ranlib / strip from toolchain

e05e976

enables proper linking for Android

ghost mentioned this pull request Feb 13, 2023

[service] Potentially conflicting recipes #3571

Closed

This was referenced Feb 13, 2023

[ffmpeg/5.1] Version bump #15830

Merged

ffmpeg: conan v2 support #15819

Merged

ffmpeg: conan v2 #15818

Closed

ffmpeg: add strip argument to fix cross compilation issues #15459

Merged

[ffmpeg] Modernize #15035

Closed

github-actions bot mentioned this pull request Feb 13, 2023

Pull Requests Ready to be Reviewed prince-chrismc/conan-center-index-pending-review#1

Open

conan-center-bot added the Failed label Feb 13, 2023

kambala-decapitator closed this Feb 13, 2023

kambala-decapitator deleted the package/ffmpeg branch February 13, 2023 19:19

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ffmpeg: use ar / nm / ranlib / strip from toolchain #15978

ffmpeg: use ar / nm / ranlib / strip from toolchain #15978

kambala-decapitator commented Feb 13, 2023 •

edited

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github-actions bot commented Feb 13, 2023

ghost commented Feb 13, 2023

conan-center-bot commented Feb 13, 2023

github-actions bot commented Feb 13, 2023

kambala-decapitator commented Feb 13, 2023

ffmpeg: use ar / nm / ranlib / strip from toolchain #15978

ffmpeg: use ar / nm / ranlib / strip from toolchain #15978

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kambala-decapitator commented Feb 13, 2023 • edited Loading

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ghost commented Feb 13, 2023

conan-center-bot commented Feb 13, 2023

Conan v1 pipeline ❌

Conan v2 pipeline (informative, not required for merge) ❌

github-actions bot commented Feb 13, 2023

kambala-decapitator commented Feb 13, 2023

kambala-decapitator commented Feb 13, 2023 •

edited

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