From d10d6dfa4af8c8c729595002a96d0dc9d0688f50 Mon Sep 17 00:00:00 2001
From: Ryan Burns <rtburns@protonmail.com>
Date: Sun, 27 Sep 2020 11:29:04 -0700
Subject: [PATCH] projectm: fix build on darwin

---
 pkgs/applications/audio/projectm/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/audio/projectm/default.nix b/pkgs/applications/audio/projectm/default.nix
index 83952c271be..d55b79ece59 100644
--- a/pkgs/applications/audio/projectm/default.nix
+++ b/pkgs/applications/audio/projectm/default.nix
@@ -1,4 +1,5 @@
-{ mkDerivation
+{ stdenv
+, mkDerivation
 , lib
 , fetchFromGitHub
 , autoreconfHook
@@ -39,12 +40,13 @@ mkDerivation rec {
     "--enable-sdl"
   ];
 
-  fixupPhase = ''
+  fixupPhase = lib.optionalString (!stdenv.hostPlatform.isDarwin) ''
     # NOTE: 2019-10-05: Upstream inserts the src path buring build into ELF rpath, so must delete it out
     # upstream report: https://github.com/projectM-visualizer/projectm/issues/245
     for entry in $out/bin/* ; do
       patchelf --set-rpath "$(patchelf --print-rpath $entry | tr ':' '\n' | grep -v 'src/libprojectM' | tr '\n' ':')" "$entry"
     done
+  '' + ''
     wrapQtApp $out/bin/projectM-pulseaudio
     rm $out/bin/projectM-unittest
   '';