tree b061f12c3fc0e1e245409abb37ced83ffae7f4bc
parent 6ec17c51ed8f899da58402ce9b5daaaf6efae466
author Scott Todd <scotttodd@google.com> 1646870431 -0800
committer GitHub <noreply@github.com> 1646870431 -0800
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Fix web samples and test building them on CI. (#8482)

Assorted cleanup in service of getting these experimental samples tested as part of the (post-submit, non-blocking) https://buildkite.com/iree/iree-samples pipeline:

Summary of commits:

* Code fixes so the targets build again
* Refactor scripts to be CI-friendly (no hardcoded paths, no automatic web server that takes over the console)
* Expand linker tool discovery so the `lld` we build + install can be used with `-flavor wasm` instead of requiring `wasm-ld`
* Run build scripts as part of the samples pipeline

Sample CI run: https://buildkite.com/iree/iree-samples/builds/268