We have no guarantee in general that there is any 'go' command in $PATH at all, let alone the correct one. However, we can expect that if a 'go' command is not in scope, the Importer should have a correct GOROOT setting: otherwise, it would not be able to import anything from 'std' at all. Given that information, when we run `go tool cgo` we should use GOROOT/bin/go specifically, not whatever 'go' we find in $PATH. This fixes a failure in go/types.TestStdlib that manifests as a timeout in when the 'go' command is not present in $PATH, due to repeated retries for every package that transitively depends on runtime/cgo. For #51461 Change-Id: I30cc4613f6f02a04e83c8d55657ef01888c7770f Reviewed-on: https://go-review.googlesource.com/c/go/+/391807 Trust: Bryan Mills <bcmills@google.com> Run-TryBot: Bryan Mills <bcmills@google.com> Reviewed-by: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org> |
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README.md
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
Gopher image by Renee French, licensed under Creative Commons 3.0 Attributions license.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
Download and Install
Binary Distributions
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://golang.org/doc/install for installation instructions.
Install From Source
If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source for source installation instructions.
Contributing
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines at https://golang.org/doc/contribute.
Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.