From d8d5d73bac777eab35e05e1347818b91f314a9f0 Mon Sep 17 00:00:00 2001
From: Justin Bedo <cu@cua0.org>
Date: Fri, 24 Mar 2023 09:47:44 +1100
Subject: [PATCH] rPackages.Rhdf5lib: enable cxx bindings

---
 pkgs/development/r-modules/default.nix | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 289bc4190daa..d85efc230546 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -1319,13 +1319,16 @@ let
       RGL_USE_NULL = "true";
     });
 
-    Rhdf5lib = old.Rhdf5lib.overrideAttrs (attrs: {
-      propagatedBuildInputs = attrs.propagatedBuildInputs ++ [ pkgs.hdf5_1_10.dev pkgs.libaec ];
+    Rhdf5lib = let
+      hdf5 = pkgs.hdf5_1_10.overrideAttrs (attrs: {configureFlags = attrs.configureFlags ++ ["--enable-cxx"];});
+    in old.Rhdf5lib.overrideAttrs (attrs: {
+      propagatedBuildInputs = attrs.propagatedBuildInputs ++ [ hdf5.dev pkgs.libaec ];
       patches = [ ./patches/Rhdf5lib.patch ];
+      passthru.hdf5 = hdf5;
     });
 
     rhdf5filters = old.rhdf5filters.overrideAttrs (attrs: {
-      propagatedBuildInputs = with pkgs; attrs.propagatedBuildInputs ++ [ (hdf5-blosc.override {hdf5 = hdf5_1_10;}) ];
+      propagatedBuildInputs = with pkgs; attrs.propagatedBuildInputs ++ [ (hdf5-blosc.override {hdf5 = self.Rhdf5lib.hdf5;}) ];
       patches = [ ./patches/rhdf5filters.patch ];
     });