1 files changed, 12 insertions, 2 deletions
diff --git a/pkgs/development/libraries/libcifpp/default.nix b/pkgs/development/libraries/libcifpp/default.nix
index abfcbfe0600..e45cbcecf27 100644
--- a/pkgs/development/libraries/libcifpp/default.nix
+++ b/pkgs/development/libraries/libcifpp/default.nix
@@ -3,21 +3,31 @@
 , boost
 , cmake
 , fetchFromGitHub
+, fetchpatch
 , eigen
 , zlib
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "libcifpp";
-  version = "5.1.2";
+  version = "5.2.1";
 
   src = fetchFromGitHub {
     owner = "PDB-REDO";
     repo = "libcifpp";
     rev = "refs/tags/v${finalAttrs.version}";
-    hash = "sha256-wx5D0kNKetgc/8LFAgNxTAwni+lJb2rajsxh0AASpeY=";
+    hash = "sha256-9je4oj5XvclknD14Nh0LnBONHMeO40nY0+mZ9ACQYmY=";
   };
 
+  patches = [
+    (fetchpatch {
+      # https://github.com/PDB-REDO/libcifpp/issues/51
+      name = "fix-build-on-darwin.patch";
+      url = "https://github.com/PDB-REDO/libcifpp/commit/641f06a7e7c0dc54af242b373820f2398f59e7ac.patch";
+      hash = "sha256-eWNfp9nA/+2J6xjZR6Tj+5OM3L5MxdfRi0nBzyaqvS0=";
+    })
+  ];
+
   nativeBuildInputs = [
     cmake
   ];