refactor: rename purego_ → goffi_ in fakecgo + copyright update

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 go-webgpu contributors
+Copyright (c) 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

NOTICE

@@ -0,0 +1,13 @@
+goffi
+Copyright 2025-2026 Andrey Kolkov and GoGPU Contributors
+
+This project is licensed under the MIT License (see LICENSE).
+
+Portions of this software (internal/fakecgo/) are derived from
+ebitengine/purego (https://github.com/ebitengine/purego), licensed
+under the Apache License, Version 2.0. Original copyright:
+
+  Copyright 2022 The Ebitengine Authors
+
+The Apache-2.0 licensed files retain their original SPDX headers
+with dual copyright attribution.

ffi/struct_e2e_test.go

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: 2026 The Goffi Authors
+// SPDX-FileCopyrightText: 2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build (linux || darwin || freebsd || windows) && (amd64 || arm64)
 

ffi/struct_return_e2e_amd64_test.go

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: 2026 The Goffi Authors
+// SPDX-FileCopyrightText: 2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build (linux || darwin || freebsd || windows) && amd64
 

ffi/variadic_e2e_test.go

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: 2026 The Goffi Authors
+// SPDX-FileCopyrightText: 2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build (linux || darwin || freebsd || windows) && (amd64 || arm64)
 

internal/arch/arm64/fakecgo_test.go

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-// SPDX-FileCopyrightText: 2026 The Goffi Authors
+// SPDX-FileCopyrightText: 2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build arm64 && !cgo
 

internal/dl/cgo.go

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
-// SPDX-FileCopyrightText: 2026 The Goffi Authors
+// SPDX-FileCopyrightText: 2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build cgo && (darwin || freebsd || linux || netbsd)
 

internal/fakecgo/doc.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 
@@ -15,17 +16,17 @@
 //
 // # Support
 //
-// Currently, fakecgo only supports macOS on amd64 & arm64. It also cannot
-// be used with -buildmode=c-archive because that requires special initialization
-// that fakecgo does not implement at the moment.
+// Currently, fakecgo supports Linux, macOS, FreeBSD, and NetBSD on amd64 & arm64.
+// It cannot be used with -buildmode=c-archive because that requires special
+// initialization that fakecgo does not implement at the moment.
 //
 // # Usage
 //
-// Using fakecgo is easy just import _ "github.com/go-webgpu/goffi/internal/fakecgo" and then
+// Using fakecgo is easy: just import _ "github.com/go-webgpu/goffi/internal/fakecgo" and then
 // set the environment variable CGO_ENABLED=0.
-// The recommended usage for fakecgo is to prefer using runtime/cgo if possible
-// but if cross-compiling or fast build times are important fakecgo is available.
-// Purego will pick which ever Cgo runtime is available and prefer the one that
+// The recommended usage is to prefer runtime/cgo if possible, but if
+// cross-compiling or fast build times are important, fakecgo is available.
+// goffi will pick whichever Cgo runtime is available and prefer the one that
 // comes with Go (runtime/cgo).
 package fakecgo
 

internal/fakecgo/gen.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build ignore
 
@@ -19,6 +20,7 @@ const templateSymbols = `// Code generated by 'go generate' with gen.go. DO NOT
 
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 
@@ -86,6 +88,7 @@ const templateTrampolinesStubs = `// Code generated by 'go generate' with gen.go
 
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 
@@ -94,7 +97,7 @@ const templateTrampolinesStubs = `// Code generated by 'go generate' with gen.go
 // these stubs are here because it is not possible to go:linkname directly the C functions on darwin arm64
 {{ range . }}
 TEXT _{{.Name}}(SB), NOSPLIT|NOFRAME, $0-0
-	JMP purego_{{.Name}}(SB)
+	JMP goffi_{{.Name}}(SB)
 	RET
 {{ end -}}
 `
@@ -103,14 +106,15 @@ const templateSymbolsGoos = `// Code generated by 'go generate' with gen.go. DO
 
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo
 
 package fakecgo
 
 {{- range $location := . }}
 {{- range .Symbols }}
-//go:cgo_import_dynamic purego_{{ .Name }} {{ .Name }} "{{ $location.SharedObject }}"
+//go:cgo_import_dynamic goffi_{{ .Name }} {{ .Name }} "{{ $location.SharedObject }}"
 {{- end }}
 {{- end }}
 `

internal/fakecgo/go_libinit.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 

internal/fakecgo/go_setenv.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 

internal/fakecgo/go_util.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 

internal/fakecgo/libcgo.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo && (darwin || freebsd || linux || netbsd)
 

internal/fakecgo/libcgo_darwin.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo
 

internal/fakecgo/libcgo_freebsd.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo
 

internal/fakecgo/libcgo_linux.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo
 

internal/fakecgo/libcgo_netbsd.go

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-FileCopyrightText: 2025 The Ebitengine Authors
+// SPDX-FileCopyrightText: 2025-2026 Andrey Kolkov and GoGPU Contributors
 
 //go:build !cgo