[jdk8u-dev] RFR: 8298527: Cygwin's uname -m returns different string than before

[SendaoYan]

On Thu, 16 May 2024 07:48:31 GMT, SendaoYan <syan at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of [JDK-8298527](https://bugs.openjdk.org/browse/JDK-8298527), commit [1da982b4](https://github.com/openjdk/jdk17u-dev/commit/1da982b4f4653002177b1bb2deee7688f2600c05) from the [openjdk/jdk17u-dev](https://git.openjdk.org/jdk17u-dev) repository.
> I had to resolve because RISCV64 was not handled in jdk8u-dev yet. 
> 
> The commit being backported was authored by Christoph Langer on 22 Dec 2022 and was reviewed by Matthias Baesken.
> 
> This backport not clean bacause of file `common/autoconf/build-aux/config.guess` was move to `make/autoconf/build-aux/config.guess`
> 
> Thanks!

The GHA test runner report two failures, the two failures is environmental issue, not releated to this PR:

1. ppc64le build fail on `Create sysroot` stage: `E: Couldn't download http://httpredir.debian.org/debian/dists/buster/main/binary-ppc64el/Packages`
2. s390x build fail on `Create sysroot` stage: `E: Couldn't download http://httpredir.debian.org/debian/dists/buster/main/binary-s390x/Packages`

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PR Comment: https://git.openjdk.org/jdk8u-dev/pull/499#issuecomment-2114418145