The logic to find a Python executable can be summarized as:
- CLOUDSDK_PYTHON environment variable defined:
+ If it matches `*python2*', use it
- Otherwise:
+ Try `python2'
+ Fallback to `python'
Substitute the latter fallback to ${PYTHONBIN} in order to have a
safe choice.
Should fix PR pkg/52122 reported by <jklos>.
This patch is based on the one proposed by <maya> (but restricted
to CLOUDSDK_PYTHON lines and the fallback `python').
Bump PKGREVISION.
08c9518ac8