Hello. Based on some discussion on the rust-lang zulip forum "Deprecating target_vendor" <https://zulip-archive.rust-lang.org/243200tlangmajorchanges/79182Deprecatetargetvendorlangteam102.html#244770440>, a couple weeks ago I compiled a list of targets which are accepted by the official rust compiler, rustc (https://github.com/rust-lang/rust, https://doc.rust-lang.org/nightly/rustc/targets/index.html), but not by config.sub, however I neglected to post the list anywhere.
Of the 167 targets that rustc accepts, 52 are not accepted. Attached is the list of the unaccepted targets (unsupported). I have also attached the output from config.sub in the failing cases (comprehensive), as well as the script used to generate the list (test-rustc-targets).
comprehensive
Description: Binary data
unsupported
Description: Binary data
test-rustc-targets
Description: Binary data