From 0e0bb8a1738ab454bf8d94bc3c3b1c08cd1012c5 Mon Sep 17 00:00:00 2001
From: Joachim Fasting <joachifm@fastmail.fm>
Date: Mon, 2 May 2016 07:35:19 +0200
Subject: [PATCH] grsecurity: simplify preConfigure

(cherry picked from commit 39db90eaf60999db2ffd13668b4619a2d57f76ad)
---
 pkgs/build-support/grsecurity/default.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/build-support/grsecurity/default.nix b/pkgs/build-support/grsecurity/default.nix
index 39adc367c74f15..c847afc71aaf12 100644
--- a/pkgs/build-support/grsecurity/default.nix
+++ b/pkgs/build-support/grsecurity/default.nix
@@ -123,8 +123,7 @@ let
       # additional build inputs for gcc plugins, required by some PaX/grsec features
       nativeBuildInputs = args.nativeBuildInputs ++ (with pkgs; [ gmp libmpc mpfr ]);
 
-      preConfigure = args.preConfigure or "" + ''
-        rm localversion-grsec
+      preConfigure = (args.preConfigure or "") + ''
         echo ${localver grkern} > localversion-grsec
       '';
     };