h3: init at 3.4.4

pkgs/development/misc/h3/default.nix

@@ -0,0 +1,29 @@
+{ stdenv
+, cmake
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname = "h3";
+  version = "3.4.4";
+
+  src = fetchFromGitHub {
+    owner = "uber";
+    repo = "h3";
+    rev = "v${version}";
+    sha256 = "0d0730iwz290qcryj0ij1mnvmx89plcrg21czw5y4k63wlq8ppfg";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=ON"
+  ];
+
+  meta = with stdenv.lib; {
+    homepage = "https://github.com/uber/h3";
+    description = "Hexagonal hierarchical geospatial indexing system";
+    license = licenses.asl20;
+    maintainers = [ maintainers.kalbasit ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -9470,6 +9470,8 @@ in
     samples = true;
   };
 
+  h3 = callPackage ../development/misc/h3 { };
+
   amtk = callPackage ../development/libraries/amtk { };
 
   avrlibc      = callPackage ../development/misc/avr/libc {};