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-rw-r--r--nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix19
1 files changed, 19 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix b/nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix
index 3c8244c75532..29c7ca2c690b 100644
--- a/nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix
+++ b/nixpkgs/pkgs/development/libraries/nlohmann_json/default.nix
@@ -1,6 +1,7 @@
 { stdenv
 , lib
 , fetchFromGitHub
+, fetchpatch
 , cmake
 }:
 let
@@ -21,6 +22,24 @@ in stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-SUdhIV7tjtacf5DkoWk9cnkfyMlrkg8ZU7XnPZd22Tw=";
   };
 
+  patches = [
+    # Backport fix for gcc-13:
+    #   https://github.com/nlohmann/json/pull/3895
+    (fetchpatch {
+      name = "gcc-13-rebind.patch";
+      url = "https://github.com/nlohmann/json/commit/a5b09d50b786638ed9deb09ef13860a3cb64eb6b.patch";
+      hash = "sha256-Jbi0VwZP+ZHTGbpIwgKCVc66gOmwjkT5iOUe85eIzM0=";
+    })
+
+    # Backport fix for gcc-13:
+    #   https://github.com/nlohmann/json/pull/3950
+    (fetchpatch {
+      name = "gcc-13-eq-op.patch";
+      url = "https://github.com/nlohmann/json/commit/a49829bd984c0282be18fcec070df0c31bf77dd5.patch";
+      hash = "sha256-D+cRtdN6AXr4z3/y9Ui7Zqp3e/y10tp+DOL80ZtPz5E=";
+    })
+  ];
+
   nativeBuildInputs = [ cmake ];
 
   cmakeFlags = [