From e0c829f65a80e78ecebc48f8ae1d89e25b835c87 Mon Sep 17 00:00:00 2001
From: natsukium <tomoya.otabi@gmail.com>
Date: Sat, 8 Jun 2024 00:24:01 +0900
Subject: [PATCH] gklib: init at 5.1.1-unstable-2023-03-27

---
 pkgs/by-name/gk/gklib/package.nix | 39 +++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 pkgs/by-name/gk/gklib/package.nix

diff --git a/pkgs/by-name/gk/gklib/package.nix b/pkgs/by-name/gk/gklib/package.nix
new file mode 100644
index 000000000000..9b682326b98f
--- /dev/null
+++ b/pkgs/by-name/gk/gklib/package.nix
@@ -0,0 +1,39 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  llvmPackages,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "gklib";
+  version = "5.1.1-unstable-2023-03-27";
+
+  src = fetchFromGitHub {
+    owner = "KarypisLab";
+    repo = "GKlib";
+    rev = "8bd6bad750b2b0d90800c632cf18e8ee93ad72d7";
+    hash = "sha256-tunepMLaRDR5FQVL/9S7/w6e1j+f2+pg01H/0/z/ZCI=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  buildInputs = lib.optional stdenv.cc.isClang llvmPackages.openmp;
+
+  cmakeFlags = [
+    (lib.cmakeBool "OPENMP" true)
+    (lib.cmakeBool "BUILD_SHARED_LIBS" (!stdenv.hostPlatform.isStatic))
+    # Turns off using clflush/sfence insns in gkuniq test app
+    # https://github.com/KarypisLab/GKlib/issues/11#issuecomment-1532597211
+    (lib.cmakeBool "NO_X86" (!stdenv.hostPlatform.isx86))
+  ];
+
+  meta = {
+    description = "Library of various helper routines and frameworks used by many of the lab's software";
+    homepage = "https://github.com/KarypisLab/GKlib";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ qbisi ];
+    platforms = lib.platforms.all;
+  };
+})