[PR PATCH] zig: target baseline cpu

[PR PATCH] zig: target baseline cpu

[ifreund]

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There is a new pull request by ifreund against master on the void-packages repository

https://github.com/ifreund/void-packages zig-mcpu-fix
https://github.com/void-linux/void-packages/pull/43900

zig: target baseline cpu
Since zig 0.10.1 the cmake build system will produce a binary with the equivalent of -march=native by default. To produce a binary portable across cpu versions we must target the baseline cpu.

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A patch file from https://github.com/void-linux/void-packages/pull/43900.patch is attached

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From ecc0b8edd9b5b5e337afd680a8f8631f9cb0bfae Mon Sep 17 00:00:00 2001
From: Isaac Freund <mail@isaacfreund.com>
Date: Tue, 16 May 2023 14:01:45 +0200
Subject: [PATCH] zig: target baseline cpu

Since zig 0.10.1 the cmake build system will produce a binary with the
equivalent of -march=native by default. To produce a binary portable
across cpu versions we must target the baseline cpu.
---
 srcpkgs/zig/template | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/srcpkgs/zig/template b/srcpkgs/zig/template
index 9807f7ab206b..55b31e5573c4 100644
--- a/srcpkgs/zig/template
+++ b/srcpkgs/zig/template
@@ -1,9 +1,10 @@
 # Template file for 'zig'
 pkgname=zig
 version=0.10.1
-revision=1
+revision=2
 archs="x86_64* aarch64*"
 build_style=cmake
+configure_args="-DZIG_TARGET_MCPU=baseline"
 make_cmd=make
 # we add xml2, zstd, zlib and ncurses
 # because our lld is static-only and requires those to work

Re: [PR PATCH] [Merged]: zig: target baseline cpu

[abenson]

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There's a merged pull request on the void-packages repository

zig: target baseline cpu
https://github.com/void-linux/void-packages/pull/43900

Description:
Since zig 0.10.1 the cmake build system will produce a binary with the equivalent of -march=native by default. To produce a binary portable across cpu versions we must target the baseline cpu.

<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: **briefly**
<!--
#### New package
- This new package conforms to the [package requirements](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#package-requirements): **YES**|**NO**
-->

<!-- Note: If the build is likely to take more than 2 hours, please add ci skip tag as described in
https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#continuous-integration
and test at least one native build and, if supported, at least one cross build.
Ignore this section if this PR is not skipping CI.
-->
<!--
#### Local build testing
- I built this PR locally for my native architecture, (ARCH-LIBC)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - aarch64-musl
  - armv7l
  - armv6l-musl
-->