Makefile: check for -race
using -mod=vendor
#3535
Merged
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What type of PR is this?
/kind other
What this PR does / why we need it:
When checking if
go test
supports-race
on the current platform, use-mod=vendor
if it's available, so that the compiler won't try to pull down our dependencies, and run it against a package that has fewer dependencies.Run
go tool dist list
once, and filter its results to derive the cross-compile target lists, rather than running it three times.How to verify it
Running
make
should be at least a bit faster.Which issue(s) this PR fixes:
Fixes #3534
Special notes for your reviewer:
Does this PR introduce a user-facing change?