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Merge pull request #187975 from marius851000/rustRequiredFeatures

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buildRustCrate: Do not compile binaries if all the requiredFeatures aren't enabled.
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John Ericson 2022-08-25 17:45:52 -04:00 committed by GitHub
parent 53f45437c1 3291bda7b6
commit 6a0d3815a3
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 1 deletions
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12
pkgs/build-support/rust/build-rust-crate/build-crate.nix
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@ -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 ''