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37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
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From 3e9875c721f6e5b48b8c63560f049dd1bc398293 Mon Sep 17 00:00:00 2001
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From: Ekaitz Zarraga <ekaitz@elenq.tech>
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Date: Sat, 18 Nov 2023 15:04:16 +0100
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Subject: [PATCH 4/5] Use `baseline` cpu by default.
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This helps Guix tune the package later. Tunning will only add
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`-Dcpu=whatever` which should override the standard behaviour.
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Zig by default uses `native`, which interferes with our build process.
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In our previous zig-build-system we chose to add `-Dcpu=baseline` flag
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in each `zig build` execution, but that doesn't allow us to tune the
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package later. Tunning is only designed to add extra flags in the
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command line call, and we already had one set for the baseline case.
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With this patch we set the standard behavior to `baseline` so we don't
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need to add the `-Dcpu=baseline` flag in the zig-build-system and we can
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tune with no issues.
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---
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lib/std/Target/Query.zig | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/std/Target/Query.zig b/lib/std/Target/Query.zig
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index 8871e360a5..797d6a74db 100644
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--- a/lib/std/Target/Query.zig
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+++ b/lib/std/Target/Query.zig
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@@ -6,7 +6,7 @@
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/// `null` means native.
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cpu_arch: ?Target.Cpu.Arch = null,
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-cpu_model: CpuModel = CpuModel.determined_by_cpu_arch,
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+cpu_model: CpuModel = CpuModel.baseline,
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/// Sparse set of CPU features to add to the set from `cpu_model`.
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cpu_features_add: Target.Cpu.Feature.Set = Target.Cpu.Feature.Set.empty,
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--
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2.46.0
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