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cmd/cgo: support other GOARCH values in 1.15 [1.15 backport] #41871

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ianlancetaylor opened this issue Oct 8, 2020 · 3 comments
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cmd/cgo: support other GOARCH values in 1.15 [1.15 backport] #41871

ianlancetaylor opened this issue Oct 8, 2020 · 3 comments
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CherryPickApproved Used during the release process for point releases FrozenDueToAge
Milestone
Go1.15.3

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@ianlancetaylor
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This is a request to add https://golang.org/cl/260657 to 1.15. This will help adding gccgo support in golang.org/x/sys/unix for architectures that are supported by gccgo but not gc.

    cmd/cgo: add more architectures to size maps
    
    This brings over the architectures that the gofrontend knows about.
    This permits using the main cgo tool for those architectures,
    as cgo can be used with -godefs without gc support.
    This will help add golang.org/x/sys/unix support for other architectures.
    
    For #37443
@ianlancetaylor ianlancetaylor added the CherryPickCandidate Used during the release process for point releases label Oct 8, 2020
@ianlancetaylor ianlancetaylor added this to the Go1.15.3 milestone Oct 8, 2020
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Change https://golang.org/cl/260702 mentions this issue: [release-branch.go1.15] cmd/cgo: add more architectures to size maps

@dmitshur dmitshur changed the title cmd/cgo: support other GOARCH values in 1.15 cmd/cgo: support other GOARCH values in 1.15 [1.15 backport] Oct 8, 2020
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dmitshur commented Oct 8, 2020

Approving per discussion in a release meeting.

@dmitshur dmitshur added CherryPickApproved Used during the release process for point releases and removed CherryPickCandidate Used during the release process for point releases labels Oct 8, 2020
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Closed by merging 2c2e11f to release-branch.go1.15.

gopherbot pushed a commit that referenced this issue Oct 8, 2020
@ianlancetaylor
[release-branch.go1.15] cmd/cgo: add more architectures to size maps
2c2e11f 
This brings over the architectures that the gofrontend knows about.
This permits using the main cgo tool for those architectures,
as cgo can be used with -godefs without gc support.
This will help add golang.org/x/sys/unix support for other architectures.

For #37443
Fixes #41871

Change-Id: I63632b9c5139e71b9ccab8edcc7acdb464229b74
Reviewed-on: https://go-review.googlesource.com/c/go/+/260657
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit 5d13781)
Reviewed-on: https://go-review.googlesource.com/c/go/+/260702
claucece pushed a commit to claucece/go that referenced this issue Oct 22, 2020
@ianlancetaylor @claucece
[release-branch.go1.15] cmd/cgo: add more architectures to size maps
07f4a23 
This brings over the architectures that the gofrontend knows about.
This permits using the main cgo tool for those architectures,
as cgo can be used with -godefs without gc support.
This will help add golang.org/x/sys/unix support for other architectures.

For golang#37443
Fixes golang#41871

Change-Id: I63632b9c5139e71b9ccab8edcc7acdb464229b74
Reviewed-on: https://go-review.googlesource.com/c/go/+/260657
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
(cherry picked from commit 5d13781)
Reviewed-on: https://go-review.googlesource.com/c/go/+/260702
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