From d88f4efd0b1172450cfd211ae659cc4f09ce6689 Mon Sep 17 00:00:00 2001
From: Marwan Aljubeh <marwan.aljubeh@gmail.com>
Date: Mon, 24 Jun 2019 23:42:30 +0100
Subject: [PATCH] munin: Use `outPath` for packages in `makeFlags`

With this change, evaluating the `makeFlags` attribute does not result in building the referenced packages.

This makes it possible for users to override `buildInputs` and remove inputs they don't want without having to also make a modified copy of the `makeFlags` attribute.

An example use case is to remove the `jre` dependency.
---
 pkgs/servers/monitoring/munin/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/servers/monitoring/munin/default.nix b/pkgs/servers/monitoring/munin/default.nix
index 183cc3a2b95..d978cb003c7 100644
--- a/pkgs/servers/monitoring/munin/default.nix
+++ b/pkgs/servers/monitoring/munin/default.nix
@@ -96,10 +96,10 @@ stdenv.mkDerivation rec {
     PREFIX=$(out)
     DESTDIR=$(out)
     PERLLIB=$(out)/${perlPackages.perl.libPrefix}
-    PERL=${perlPackages.perl}/bin/perl
-    PYTHON=${python}/bin/python
-    RUBY=${ruby}/bin/ruby
-    JAVARUN=${jre}/bin/java
+    PERL=${perlPackages.perl.outPath}/bin/perl
+    PYTHON=${python.outPath}/bin/python
+    RUBY=${ruby.outPath}/bin/ruby
+    JAVARUN=${jre.outPath}/bin/java
     PLUGINUSER=munin
   '';