| commit | a2d01473aec0e9d19ff31bb9727dcc350d500e56 | [log] [tgz] |
|---|---|---|
| author | Michael Matloob <matloob@golang.org> | Tue Nov 03 13:12:19 2020 -0500 |
| committer | Michael Matloob <matloob@golang.org> | Mon Nov 09 19:46:24 2020 +0000 |
| tree | 91372766e295404895d59d3932e5ce87e7245057 | |
| parent | 01cdd365a9c9e934d878553016377dc476c3fa4f [diff] |
cmd/go: support cgo files in overlays This is a roll-forward of golang.org/cl/267197, which was reverted in golang.org/cl/267357. It makes the following changes in addition to the ones in the next paragraph: It avoids outputting trimpath arguments for an overlay unless the overlay affects the package being compiled (to avoid hitting windows command line argument limits), and it fixes processing of regexps in the script test framework to treat the first *non flag* argument to grep, stdout, and stderr as a regexp, not just the first argument. golang.org/cl/267917 was a roll-forward of golang.org/cl/262618, which was reverted in golang.org/cl/267037. The only differences between this CL and the original were the three calls to fflush from the C files in build_overlay.txt, to guarantee that the string we were expecting was actually written out. The CL requires rewriting the paths of the files passed to the cgo tool toolchain to use the overlaid paths instead of the disk paths of files. Because the directories of the overlaid paths don't exist in general, the cgo tool have been updated to run in base.Cwd instead of the package directory. For #39958 Change-Id: I1bd96db257564bcfd95b3502aeca14d04bd28618 Reviewed-on: https://go-review.googlesource.com/c/go/+/267797 Trust: Michael Matloob <matloob@golang.org> Trust: Bryan C. Mills <bcmills@google.com> Run-TryBot: Michael Matloob <matloob@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Bryan C. Mills <bcmills@google.com>
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.
Official binary distributions are available at https://golang.org/dl/.
After downloading a binary release, visit https://golang.org/doc/install or load doc/install.html in your web browser for installation instructions.
If a binary distribution is not available for your combination of operating system and architecture, visit https://golang.org/doc/install/source or load doc/install-source.html in your web browser for source installation instructions.
Go is the work of thousands of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
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.