guix: replace GCC unaligned VMOV patch with binutils patch
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Authored by Fabien on Thu, Nov 28, 21:12.

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Summary

Rather than invasively patching GCC. Given we have binutils 2.38
available, we can patch it to flip the default for
`-muse-unaligned-vector-move`.

Backport of core#29846.

Depends on D17235.

Test Plan

Run the guix windows build

Diff Detail

Repository

rABC Bitcoin ABC

Branch

PR29846

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Unit

No Test Coverage

Build Status

Buildable 31381
Build 62260: Build Diff
Build 62259: arc lint + arc unit

Event Timeline

Fabien created this revision.Thu, Nov 28, 21:12

Herald added a reviewer: Restricted Project. · View Herald TranscriptThu, Nov 28, 21:12

Fabien requested review of this revision.Thu, Nov 28, 21:12

teamcity edited the summary of this revision. (Show Details)Thu, Nov 28, 21:12

Harbormaster completed remote builds in B31381: Diff 51186.Thu, Nov 28, 21:12

@bot guix-win

teamcity awarded a token.Thu, Nov 28, 21:13

Fabien added a child revision: D17237: guix: use glibc 2.31.Thu, Nov 28, 21:25

Revision Contents
Changeset List

Path

Size

contrib/

guix/

manifest.scm

9 lines

patches/

binutils-unaligned-default.patch

22 lines

vmov-alignment.patch

Diff 51186

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contrib/guix/manifest.scm

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contrib/guix/patches/binutils-unaligned-default.patch

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contrib/guix/patches/vmov-alignment.patch

guix: replace GCC unaligned VMOV patch with binutils patchNeeds ReviewPublicActions

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Diff Detail

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Revision ContentsChangeset List

Diff 51186

contrib/guix/manifest.scm

contrib/guix/patches/binutils-unaligned-default.patch

contrib/guix/patches/vmov-alignment.patch

guix: replace GCC unaligned VMOV patch with binutils patch
Needs ReviewPublic
Actions

Revision Contents
Changeset List