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Document additional prerequisites #4

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phill-williams opened this issue Feb 12, 2024 · 1 comment
Open

Document additional prerequisites #4

phill-williams opened this issue Feb 12, 2024 · 1 comment
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documentation Improvements or additions to documentation

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@phill-williams
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iamf-tools uses c++ 20, and currently requires gcc 10+. On ubuntu, this requires focal (22.02) at a minimum.
@jwcullen
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That sounds right. It also may work with clang 13+.

Bazel should prefer the compiler at CC environment variable if one is set. An alternative to upgrading the OS is installing a compatible compiler version elsewhere and configuring CC.

@jwcullen jwcullen changed the title Additional prerequisites Document additional prerequisites Apr 5, 2024
@jwcullen jwcullen added the documentation Improvements or additions to documentation label Apr 5, 2024
jwcullen added a commit that referenced this issue Jun 6, 2024
@jwcullen
Apply some tweaks to support MacOS 12.
a397e41 
  - Add GitHub CI build for macos-12.
  - `.bazelrc`: Configure `macos_minimum_os` to prompt correct toolchain selection for users with a complicated xcode configuration.
  - Addresses [#4](#4) regarding minimum MacOS version.
  - Also, fix [#8](#8) for MacOS 12.

PiperOrigin-RevId: 641012154
jwcullen added a commit that referenced this issue Oct 23, 2024
@jwcullen
build_instructions.md: Document Windows Build. Add approximate GCC,…
ff3ae82 
… Clang versions.

  - Add approximate required versions of GCC/Clang.
    - Address #4, but leave issue open until we enforce this in the build.
  - Adds some documentation on how to build for native Windows, and we have existing GitHub CI building it. Close some issues:
    - Fix #5
    - Fix #6.
    - Due to bazelbuild/bazel#22763 it is difficult to configure custom "startup" options for windows. For now the instructions tell the user what configuration changes can be used to fix Windows "long path issues".
  - Drop "Linux" from build instructions header. All platform specific requirements are in the prerequisite sections. Build and test commands work on all supported platforms.

PiperOrigin-RevId: 688994914
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@phill-williams @jwcullen