whispers
2d92ea3951
individual abseil-cpp_* versions allow overriding the C++ standard version that abseil is built with. this is very useful when the default compiler C++ standard is different than the project's C++ standard. accordingly, we extend this capability to the top-level abseil-cpp wrapper alias as there's no reason to pin to an abseil LTS just for this.
13 lines
505 B
Nix
13 lines
505 B
Nix
# Some packages, such as or-tools, strictly require a specific LTS
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# branch of abseil-cpp, and will be broken by arbitrary upgrades. See
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# also https://abseil.io/about/compatibility, which confirms “Each LTS
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# release should be considered to be a new major version of the
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# library.” Therefore, we keep packages `abseil-cpp_YYYYMM` for each
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# required LTS branch, leaving `abseil-cpp` as an alias.
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{
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abseil-cpp_202601,
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cxxStandard ? null,
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}:
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abseil-cpp_202601.override { inherit cxxStandard; }
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