From 74c78f981f1002d4ebef2096f85dbb2a97fd718c Mon Sep 17 00:00:00 2001
From: Martin Joerg <martin.joerg@gmail.com>
Date: Thu, 26 Jun 2025 07:44:48 +0000
Subject: [PATCH] lcov: add versionCheckHook

---
 pkgs/by-name/lc/lcov/package.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/by-name/lc/lcov/package.nix b/pkgs/by-name/lc/lcov/package.nix
index d2a584a70bb5..93f55c4b7027 100644
--- a/pkgs/by-name/lc/lcov/package.nix
+++ b/pkgs/by-name/lc/lcov/package.nix
@@ -6,6 +6,7 @@
   python3,
   perlPackages,
   makeWrapper,
+  versionCheckHook,
 }:
 
 let
@@ -58,6 +59,12 @@ stdenv.mkDerivation (finalAttrs: {
     done
   '';
 
+  doInstallCheck = true;
+
+  versionCheckProgramArg = "--version";
+
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   meta = {
     description = "Code coverage tool that enhances GNU gcov";