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https://github.com/luxfi/accel.git
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zooqueenandHanzo Dev
0c0e347265
The lux_hqc_native opt-in tag made native HQC off-by-default, so plain 'go build' silently shipped the stub and HQC needed -tags to work. That was the wrong call. Native is now THE default cgo path (code_cpu.go, //go:build cgo) linking libluxgpu_hqc from the installed lux-gpu keg; only CGO_ENABLED=0 (code_nocgo.go) uses the stub. No tag needed. Verified: CGO=1 go build/test/bench ./ops/code/ runs native HQC with zero tags (lux-gpu installed at /opt/homebrew/opt/lux-gpu); CGO=0 still compiles the stub. Full accel suite green (7/7, no tags). Co-authored-by: Hanzo Dev <[email protected]>
27 lines
910 B
Go
27 lines
910 B
Go
// Copyright (C) 2024-2026, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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//go:build cgo && lux_gpu_pkgconfig
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// Optional pkg-config-driven link surface for the lux-gpu substrate.
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// Enable with `-tags=lux_gpu_pkgconfig` when you want a hard failure
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// if `pkg-config lux-gpu` doesn't resolve, instead of falling back to
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// the multi-prefix probe in code_cpu.go. Mostly useful in CI / build
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// systems that have already installed lux-gpu via `cmake --install`
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// and want to assert the install is wired up.
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//
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// The default build (no tag) still works without pkg-config — it
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// probes every standard install prefix in code_cpu.go's CGO directives.
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//
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// To target a non-system install prefix from pkg-config:
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//
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// PKG_CONFIG_PATH=$HOME/.local/lib/pkgconfig \
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// go build -tags=lux_gpu_pkgconfig ./...
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package code
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/*
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#cgo pkg-config: lux-gpu
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*/
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import "C"
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