fix(multiplatform): Add i386 Linux support

[nicbadiu]

Enable i386 Linux platform detection support.

Without this change rules_python complains about an unrecognized platform when run on a 32-bit platform, e.g. where os.uname().machine returns i686. This effectively makes rules_python unusable on 32-bit platforms.

[google-cla]

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

[rickeylev]

What's the error you're seeing?

I'm curious -- how are you even getting a 32 bit interpreter for linux...? You must be using a pretty old version or building it yourself?

In any case, it should be fine to add an additional platform entry here.

[nicbadiu]

Many thanks for approving. It's built in-house for embedded development based on a hybrid 32/64-bit platform. The deployment takes place on 32-bit platforms, but Bazel and the build environment runs on this hybrid platform where the architecture is reported as i386 or i686. Nic

…

On Jun 26, 2024, at 12:12 AM, Richard Levasseur ***@***.***> wrote: What's the error you're seeing? I'm curious -- how are you even getting a 32 bit interpreter for linux...? You must be using a pretty old version or building it yourself? In any case, it should be fine to add an additional platform entry here. — Reply to this email directly, view it on GitHub <#1999 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BA5VVYM6WPKC2VMY4YSIT5LZJHMMZAVCNFSM6AAAAABJVHQHXOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOBZHE3TQOBWGQ>. You are receiving this because you authored the thread.

[nicbadiu]

Regarding the error - "/usr/share/bazel/output/f8087e59fd95af1ae29e8fcb7ff1a3dc/external/rules_python~0.27.1/python/private/toolchains_repo.bzl", line 333, column 13, in get_host_platform fail("No platform declared for host OS {} on arch {}".format(os_name, arch)) Error in fail: No platform declared for host OS linux on arch i686

…

On Jun 26, 2024, at 12:12 AM, Richard Levasseur ***@***.***> wrote: What's the error you're seeing? I'm curious -- how are you even getting a 32 bit interpreter for linux...? You must be using a pretty old version or building it yourself? In any case, it should be fine to add an additional platform entry here. — Reply to this email directly, view it on GitHub <#1999 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BA5VVYM6WPKC2VMY4YSIT5LZJHMMZAVCNFSM6AAAAABJVHQHXOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCOBZHE3TQOBWGQ>. You are receiving this because you authored the thread.