From 6910a9d1e23887bb4600ddaf645770e8b93a7e2f Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Sun, 23 Sep 2018 00:28:23 -0500
Subject: [PATCH] perl: disallow reference to cc

Fixes #46077
---
 pkgs/development/interpreters/perl/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index ec4f971eeeff..e4eca36b266b 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -37,6 +37,8 @@ let
       stdenv.lib.optional crossCompiling "dev";
     setOutputFlags = false;
 
+    disallowedReferences = [ stdenv.cc ];
+
     patches =
       [ ]
       # Do not look in /usr etc. for dependencies.
@@ -118,6 +120,7 @@ let
           --replace "${
               if stdenv.cc.cc or null != null then stdenv.cc.cc else "/no-such-path"
             }" /no-such-path \
+          --replace "${stdenv.cc}" /no-such-path \
           --replace "$man" /no-such-path
       '' + stdenv.lib.optionalString crossCompiling
       ''