Commit 3291bda7 authored by marius david's avatar marius david
Browse files

buildRustCrate: Do not compile binaries if all the requiredFeatures aren't enabled.

parent c83b87fe

pkgs/build-support/rust/build-rust-crate/build-crate.nix

+11 −1
Original line number Diff line number Diff line
@@ -69,7 +69,15 @@ 






    ${lib.optionalString (lib.length crateBin > 0) (lib.concatMapStringsSep "\n" (bin: ''

    ${lib.optionalString (lib.length crateBin > 0) (lib.concatMapStringsSep "\n" (bin:

    let

      haveRequiredFeature = if bin ? requiredFeatures then

        # Check that all element in requiredFeatures are also present in crateFeatures

        lib.intersectLists bin.requiredFeatures crateFeatures == bin.requiredFeatures

      else

        true;

    in

    if haveRequiredFeature then ''

      mkdir -p target/bin

      BIN_NAME='${bin.name or crateName}'

      ${if !bin ? path then ''
@@ -79,6 +87,8 @@ 
        BIN_PATH='${bin.path}'

      ''}

        ${build_bin} "$BIN_NAME" "$BIN_PATH"

    '' else ''

      echo Binary ${bin.name or crateName} not compiled due to not having all of the required features -- ${lib.escapeShellArg (builtins.toJSON bin.requiredFeatures)} -- enabled.

    '') crateBin)}



    ${lib.optionalString buildTests ''