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2021-11-26native/cross: Add ar wrapper for determinismJacob Kroon
Add a wrapper around ar calls for native/cross recipes. This wrapper adds the -D option so that deterministic archives are built for native/cross output. This improves the changes of hash equivalence matches and hence build artefact reuse. We don't need this in the target case since we compile binutils-cross with an option making this the default. We need a wrapper since we need to remove the "u" option and replace it with "D" but also allow things like "--version" to continue to work too. Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>