Computed roots: normalize build arguments

While building a computed root generally follows the way the main
build is carried out, certain parameters need to be cleared. In
particular, the computed root is not part of the rebuild and no
build output should be dumped anywhere.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/buildtool/computed_roots/evaluate.cpp b/src/buildtool/computed_roots/evaluate.cpp
index 487a93a2..3a8940a4 100644
--- a/src/buildtool/computed_roots/evaluate.cpp
+++ b/src/buildtool/computed_roots/evaluate.cpp
@@ -305,6 +305,10 @@ void ComputeAndFill(
     auto root_build_args = *traverser_args;
     root_build_args.stage =
         StageArguments{.output_dir = root_dir, .remember = true};
+    root_build_args.rebuild = std::nullopt;
+    root_build_args.build.print_to_stdout = std::nullopt;
+    root_build_args.build.dump_artifacts = std::nullopt;
+    root_build_args.build.show_runfiles = false;
     auto root_exec_context = ExecutionContext{context->repo_config,
                                               context->apis,
                                               context->remote_context,