From 6bb08e881dd41c7cda2569126bec930007c2cc0f Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Wed, 30 May 2018 01:13:59 +0200
Subject: [PATCH] gdk-pixbuf: patch library rpath references on darwin

A bunch of the libraries like libpixbufloader-png link against libgdk_pixbuf,
however the install_name is not correct at this point yet since meson tries to use rpaths.
---
 pkgs/development/libraries/gdk-pixbuf/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/gdk-pixbuf/default.nix b/pkgs/development/libraries/gdk-pixbuf/default.nix
index ae84b1a1701..849e72d9a97 100644
--- a/pkgs/development/libraries/gdk-pixbuf/default.nix
+++ b/pkgs/development/libraries/gdk-pixbuf/default.nix
@@ -82,10 +82,14 @@ stdenv.mkDerivation rec {
       $dev/bin/gdk-pixbuf-query-loaders --update-cache
     '';
 
-  # The fixDarwinDylibNames hook doesn't patch binaries.
+  # The fixDarwinDylibNames hook doesn't patch library references or binaries.
   preFixup = stdenv.lib.optionalString stdenv.isDarwin ''
+    for f in $(find $out/lib -name '*.dylib'); do
+        install_name_tool -change @rpath/libgdk_pixbuf-2.0.0.dylib $out/lib/libgdk_pixbuf-2.0.0.dylib $f
+    done
+
     for f in $out/bin/* $dev/bin/*; do
-        install_name_tool -change "@rpath/libgdk_pixbuf-2.0.0.dylib" "$out/lib/libgdk_pixbuf-2.0.0.dylib" $f
+        install_name_tool -change @rpath/libgdk_pixbuf-2.0.0.dylib $out/lib/libgdk_pixbuf-2.0.0.dylib $f
     done
   '';