From 74bd99c868d9fb6b35b18d85ad4dd55cb5537261 Mon Sep 17 00:00:00 2001
From: Markus Theil <theil.markus@gmail.com>
Date: Mon, 27 Apr 2026 11:12:06 +0200
Subject: [PATCH] sp800-90b-entropyassessment: fix build with jsoncpp 1.9.7

Signed-off-by: Markus Theil <theil.markus@gmail.com>
---
 pkgs/by-name/sp/sp800-90b-entropyassessment/package.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/sp/sp800-90b-entropyassessment/package.nix b/pkgs/by-name/sp/sp800-90b-entropyassessment/package.nix
index 65387e276699..cbba4d1ca573 100644
--- a/pkgs/by-name/sp/sp800-90b-entropyassessment/package.nix
+++ b/pkgs/by-name/sp/sp800-90b-entropyassessment/package.nix
@@ -30,7 +30,8 @@ stdenv.mkDerivation (finalAttrs: {
 
   postPatch = ''
     substituteInPlace Makefile \
-      --replace "-march=native" ""
+      --replace-fail "-march=native" "" \
+      --replace-fail "-std=c++11" "-std=c++17"
   '';
 
   sourceRoot = "${finalAttrs.src.name}/cpp";