nixpkgs/pkgs/by-name/xx/xxHash/package.nix
Winter a19cd4ffb1 Revert "treewide: replace rev with tag"
This reverts commit 65a333600d5c88a98d674f637d092807cfc12253.

This wasn't tested for correctness with something like fodwatch [0],
and should not have been (self-)merged so quickly, especially without
further review.

It also resulted in the breakage of at least one package [1] (and that's
the one we know of and was caught).

A few packages that were updated in between this commit and this revert
were not reverted back to using `rev`, but other than that, this is a
1:1 revert.

[0]: https://codeberg.org/raphaelr/fodwatch
[1]: https://github.com/NixOS/nixpkgs/pull/396904 / 758551e4587d75882aebc21a04bee960418f8ce9
2025-04-08 02:57:25 -04:00

48 lines
1.1 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
cmake,
}:
stdenv.mkDerivation rec {
pname = "xxHash";
version = "0.8.3";
src = fetchFromGitHub {
owner = "Cyan4973";
repo = "xxHash";
rev = "v${version}";
hash = "sha256-h6kohM+NxvQ89R9NEXZcYBG2wPOuB4mcyPfofKrx9wQ=";
};
nativeBuildInputs = [
cmake
];
# Using unofficial CMake build script to install CMake module files.
cmakeDir = "../cmake_unofficial";
meta = with lib; {
description = "Extremely fast hash algorithm";
longDescription = ''
xxHash is an Extremely fast Hash algorithm, running at RAM speed limits.
It successfully completes the SMHasher test suite which evaluates
collision, dispersion and randomness qualities of hash functions. Code is
highly portable, and hashes are identical on all platforms (little / big
endian).
'';
homepage = "https://github.com/Cyan4973/xxHash";
license = with licenses; [
bsd2
gpl2
];
mainProgram = "xxhsum";
maintainers = with maintainers; [ orivej ];
platforms = platforms.all;
pkgConfigModules = [
"libxxhash"
];
};
}