pyrox.dev
Merge pull request #187975 from marius851000/rustRequiredFeatures
buildRustCrate: Do not compile binaries if all the requiredFeatures aren't enabled.
authored by John Ericson and committed by GitHub 6a0d3815 53f45437
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pkgs/build-support/rust/build-rust-crate/build-crate.nix
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pkgs/build-support/rust/build-rust-crate/build-crate.nix
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${lib.optionalString (lib.length crateBin > 0) (lib.concatMapStringsSep "\n" (bin: ''
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${lib.optionalString (lib.length crateBin > 0) (lib.concatMapStringsSep "\n" (bin:
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let
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haveRequiredFeature = if bin ? requiredFeatures then
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# Check that all element in requiredFeatures are also present in crateFeatures
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lib.intersectLists bin.requiredFeatures crateFeatures == bin.requiredFeatures
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else
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true;
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in
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if haveRequiredFeature then ''
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mkdir -p target/bin
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BIN_NAME='${bin.name or crateName}'
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${if !bin ? path then ''
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BIN_PATH='${bin.path}'
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''}
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${build_bin} "$BIN_NAME" "$BIN_PATH"
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'' else ''
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echo Binary ${bin.name or crateName} not compiled due to not having all of the required features -- ${lib.escapeShellArg (builtins.toJSON bin.requiredFeatures)} -- enabled.
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'') crateBin)}
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${lib.optionalString buildTests ''