From 9a67c8e56d3040d14d5f8f2ad648f33f1303a8a4 Mon Sep 17 00:00:00 2001
From: Gabriel Ebner <gebner@gebner.org>
Date: Fri, 18 Aug 2017 08:25:41 +0200
Subject: [PATCH] perlPackages.TextBibTeX: do not hardcode gcc

See https://github.com/NixOS/nixpkgs/commit/e619ace733fee725da5a1b84e5cce68d610ba35e##commitcomment-23660930
---
 pkgs/top-level/perl-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 0e54b09b7f1..dd39fa078b9 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -14209,7 +14209,7 @@ let self = _self // overrides; _self = with self; {
       url = "mirror://cpan/authors/id/A/AM/AMBS/${name}.tar.gz";
       sha256 = "0dig1zlglm8rwm8fhnz087lx6gixj9jx10kxn1fx3swdkfblhsmf";
     };
-    perlPreHook = "export LD=gcc";
+    perlPreHook = "export LD=$CC";
     meta = {
       description = "Interface to read and parse BibTeX files";
       license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];