75 lines
1.9 KiB
Nix
75 lines
1.9 KiB
Nix
{
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stdenv,
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lib,
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python3,
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fetchzip,
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librandombytes,
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libcpucycles,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "lib25519";
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version = "20240321";
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src = fetchzip {
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url = "https://lib25519.cr.yp.to/lib25519-${finalAttrs.version}.tar.gz";
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hash = "sha256-R10Q803vCjIZCS4Z/uErsx547RaXfAELGQm9NuNhw+I=";
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};
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patches = [ ./environment-variable-tools.patch ];
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postPatch = ''
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patchShebangs configure
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patchShebangs scripts-build
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'';
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# NOTE: lib25519 uses a custom Python `./configure`: it does not expect standard
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# autoconfig --build --host etc. arguments: disable
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# Pass the hostPlatform string
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configurePhase = ''
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runHook preConfigure
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./configure --host=${stdenv.buildPlatform.system} --prefix=$out
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runHook postConfigure
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'';
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nativeBuildInputs = [ python3 ];
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buildInputs = [
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librandombytes
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libcpucycles
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];
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preFixup = lib.optionalString stdenv.hostPlatform.isDarwin ''
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install_name_tool -id "$out/lib/lib25519.1.dylib" "$out/lib/lib25519.1.dylib"
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for f in $out/bin/*; do
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install_name_tool -change "lib25519.1.dylib" "$out/lib/lib25519.1.dylib" "$f"
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done
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'';
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# failure: crypto_pow does not handle p=q overlap
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doInstallCheck = !stdenv.hostPlatform.isDarwin;
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installCheckPhase = ''
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runHook preInstallCheck
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$out/bin/lib25519-test
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runHook postInstallCheck
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'';
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meta = {
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homepage = "https://randombytes.cr.yp.to/";
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description = "A simple API for applications generating fresh randomness";
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changelog = "https://randombytes.cr.yp.to/download.html";
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license = with lib.licenses; [
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# Upstream specifies the public domain licenses with the terms here https://cr.yp.to/spdx.html
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publicDomain
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cc0
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bsd0
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mit
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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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# This supports whatever platforms libcpucycles supports
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inherit (libcpucycles.meta) platforms;
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};
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})
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