.

build.nix

@@ -0,0 +1,34 @@
+{ stdenv, fetchgit, pkgs }:
+
+stdenv.mkDerivation {
+    pname = "yottadb";
+    version = "1.0.0";
+    src = fetchgit {
+        url = "https://gitlab.com/YottaDB/DB/YDB.git";
+        rev = "refs/tags/r2.00";
+        hash = "sha256-npdULo1GrawrmnlucTXKCs9LU0X/+WD5RICKXVDcX5E=";
+        deepClone = true;
+        leaveDotGit = true;
+    };
+    buildInputs = with pkgs; [
+        cmake
+        pkg-config
+        icu
+        git
+    ];
+    buildPhase = ''
+        export HOME=$(pwd)
+        ls -la ../.git
+        echo $(pwd)
+        pushd /build/YDB/
+        git --no-pager tag --list
+        git checkout -b tmp
+        popd
+        make -j12
+    '';
+
+    installPhase = ''
+        mkdir -p $out/bin
+        cp hello $out/bin/
+    '';
+}

default.nix

@@ -0,0 +1,12 @@
+let
+
+  nixpkgs = fetchTarball "https://github.com/NixOS/nixpkgs/tarball/nixos-24.05";
+
+  pkgs = import nixpkgs { config = {}; overlays = []; };
+
+in
+
+{
+
+  build = pkgs.callPackage ./build.nix { };
+}