1715495 - [wpt-sync] Sync PR 29306 - conformance-checkers: Use Python 3 in Makefile; don't override envars

Status: RESOLVED FIXED

(Testing :: web-platform-tests, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 29306 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/29306
Details from upstream follow.

b'Joanmarie Diggs <[e-mail]>' wrote:

conformance-checkers: Use Python 3 in Makefile; don't override envars

Makefile uses the --sort-keys command line option which was introduced
in Python 3.5. Setting PYTHON to "python" means make will fail in
environments where Python 2 is the default. Furthermore, setting it
unconditionally means that users cannot work around this in their own
environment.

Set PYTHON to "python3" and also replace the = operator with ?= so that
variables are only set by Makefile when not already set locally. (Thanks
gsnedders for the operator tip!)

Fixes #29196.

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=275d4c651e48e59f52497396f2e3edd399c4ff28

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2f65efa9659c
[wpt PR 29306] - conformance-checkers: Use Python 3 in Makefile; don't override envars, a=testonly

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Test result changes from PR not available.

Comment 4

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/2f65efa9659c