|author||Bryan C. Mills <firstname.lastname@example.org>||Mon Nov 20 15:20:58 2023 -0500|
|committer||Gopher Robot <email@example.com>||Mon Nov 20 22:45:34 2023 +0000|
cmd/go: don't warn about GOROOT equal to GOPATH when both are the empty string As of Go 1.19, runtime.GOROOT() reports the empty string if the binary was built with -trimpath. cmd/go/internal/cfg uses the path of the go command executable to reverse-engineer the correct GOROOT setting, but that means that cmd/go's "GOPATH set to GOROOT" warning needs to use cfg.GOROOT instead of runtime.GOROOT(). In addition, if we fail to find the GOROOT then there is no point in complaining about GOPATH also being empty: the missing GOROOT will stop everything right away anyway, so there is no point confusing the user with an additional warning about GOPATH. Updates #51461. Updates #18678. Updates #3207. Change-Id: Id7d0f4dc2f229c202dfda4e6e8af5dea909bb16f Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest,gotip-windows-amd64-longtest Reviewed-on: https://go-review.googlesource.com/c/go/+/543955 Reviewed-by: Michael Matloob <firstname.lastname@example.org> Auto-Submit: Bryan Mills <email@example.com> LUCI-TryBot-Result: Go LUCI <firstname.lastname@example.org>
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