Setup Modern C++ Development Environment

Version updated for https://github.com/wx257osn2/cxx_environment to version v20260703.

  • This action is used across all versions by ? repositories.

Action Type

This is a Composite action.

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What’s Changed

  • bump up base image to resolute
    • outdated: clang-format 17-20
    • enabled gnucoreutils
  • bump up many components:
    • gcc: 15.2 -> 16.1
    • Boost: 1.89.0 -> 1.91.0
    • CMake: 4.1.1 -> 4.3.3
    • difftastic: 0.64 -> 0.69
    • mold: 2.40.4 -> 2.41.0
    • wild: 0.8.0 -> 0.9.0
  • removed components:
    • old clang-format s
    • clang-head
$ ./pull.bash v20260703