From 9d23b95483a63fd93544059798d07f68035f2361 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Tue, 24 Jul 2018 20:11:51 -0400
Subject: [PATCH] elfutils: Clean up with rebuild

Wrote contorted code before to avoid mass-rebuild
---
 pkgs/development/tools/misc/elfutils/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/misc/elfutils/default.nix b/pkgs/development/tools/misc/elfutils/default.nix
index af140bfb1d6..e067c0a669b 100644
--- a/pkgs/development/tools/misc/elfutils/default.nix
+++ b/pkgs/development/tools/misc/elfutils/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   #
   # I wrote this testing for the nanonote.
 
-  buildPhase = if stdenv.hostPlatform == stdenv.buildPlatform then null else ''
+  buildPhase = stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
     pushd libebl
     make
     popd
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
     popd
   '';
 
-  installPhase = if stdenv.hostPlatform == stdenv.buildPlatform then null else ''
+  installPhase = stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
     pushd libelf
     make install
     popd