Use FoundationEssentials

[the-braveknight]

Use FoundationEssentials when available.

[0xTim]

Thanks for this! Could you copy over the CI job https://github.com/awslabs/swift-aws-lambda-runtime/blob/main/.github/workflows/integration_tests.yml#L124 (with attribution) so we can make sure we don't link it anywhere otherwise it won't make a difference

[the-braveknight]

Thanks for this! Could you copy over the CI job https://github.com/awslabs/swift-aws-lambda-runtime/blob/main/.github/workflows/integration_tests.yml#L124 (with attribution) so we can make sure we don't link it anywhere otherwise it won't make a difference

This package doesn’t currently build an executable, so there’s no existing binary here like the AWS example that I can run ldd on. Would you like me to add a small fixture executable just for CI, build it in release on Linux, and use that for the Foundation linkage check?

[0xTim]

Ah that's fair. Give me a day or so, I can pull in an example project into the repo we can use for the check