From be2de4f21e87e2825cd10427ff9967cdb8cbc6bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dani=C3=ABl=20de=20Kok?= <me@github.danieldk.eu>
Date: Mon, 20 Aug 2018 00:01:56 +0200
Subject: [PATCH] perlPackages.TextBibTeX: fix build on Darwin (#45327)

Building TextBibTeX fails on Darwin because the path to BibTeX.bundle
has a hardcoded Perl version. Use 'perl.version' instead.
---
 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 94881cf2ff3..19f09ee99b9 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -16147,7 +16147,7 @@ let
       install_name_tool -change "$oldPath" "$newPath" "$out/bin/biblex"
       install_name_tool -change "$oldPath" "$newPath" "$out/bin/bibparse"
       install_name_tool -change "$oldPath" "$newPath" "$out/bin/dumpnames"
-      install_name_tool -change "$oldPath" "$newPath" "$out/lib/perl5/site_perl/5.24.4/darwin-2level/auto/Text/BibTeX/BibTeX.bundle"
+      install_name_tool -change "$oldPath" "$newPath" "$out/lib/perl5/site_perl/${perl.version}/darwin-2level/auto/Text/BibTeX/BibTeX.bundle"
     '';
     meta = {
       description = "Interface to read and parse BibTeX files";