mirror of
https://github.com/NixOS/nixpkgs.git
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371f9af3ef
- Add OR operator, as per https://cpucycles.cr.yp.to/license.html - Update URL to license in comment (the previous URL is included in the page the replaced one points to). Ref: https://github.com/ngi-nix/projects/issues/102 This work is done as part of Summer of Nix 2026.
57 lines
1.5 KiB
Nix
57 lines
1.5 KiB
Nix
{
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lib,
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stdenv,
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fetchzip,
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python3,
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librandombytes,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "libcpucycles";
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version = "20260105";
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src = fetchzip {
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url = "https://cpucycles.cr.yp.to/libcpucycles-${finalAttrs.version}.tar.gz";
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hash = "sha256-hWmMLBadM/E/kF8D/cTjU+G0f2HTkZQlKoIWsgzAFj0=";
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};
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patches = [ ./environment-variable-tools.patch ];
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postPatch = ''
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patchShebangs configure
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patchShebangs scripts-build
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'';
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nativeBuildInputs = [ python3 ];
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inherit (librandombytes) hardeningDisable configurePlatforms env;
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preFixup = lib.optionalString stdenv.hostPlatform.isDarwin ''
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install_name_tool -id "$out/lib/libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib"
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install_name_tool -change "libcpucycles.1.dylib" "$out/lib/libcpucycles.1.dylib" "$out/bin/cpucycles-info"
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'';
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passthru.updateScript = ./update.sh;
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meta = {
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homepage = "https://cpucycles.cr.yp.to/";
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description = "Microlibrary for counting CPU cycles";
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changelog = "https://cpucycles.cr.yp.to/download.html";
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license =
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# Upstream specifies the public domain licenses with the terms here https://cpucycles.cr.yp.to/license.html
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lib.licenses.OR [
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lib.licenses.publicDomain
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lib.licenses.cc0
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lib.licenses.bsd0
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lib.licenses.mit
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lib.licenses.mit0
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];
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maintainers = with lib.maintainers; [
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kiike
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imadnyc
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jleightcap
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];
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inherit (librandombytes.meta) platforms;
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};
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})
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