From fd614a72e97dd5dc43f19709d086251e7aa9e1e4 Mon Sep 17 00:00:00 2001
From: Murray Campbell <murray@sonology.net>
Date: Thu, 12 Mar 2020 11:41:25 -0700
Subject: [PATCH] blender: use PYTHONPATH (#82341)

See [blender patch](https://developer.blender.org/D6598)
---
 pkgs/applications/misc/blender/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/misc/blender/default.nix b/pkgs/applications/misc/blender/default.nix
index 75f5b8302e6f..f55e46a6dc7a 100644
--- a/pkgs/applications/misc/blender/default.nix
+++ b/pkgs/applications/misc/blender/default.nix
@@ -122,7 +122,8 @@ stdenv.mkDerivation rec {
   # --python-expr is used to workaround https://developer.blender.org/T74304
   postInstall = ''
     wrapProgram $blenderExecutable \
-      --add-flags '--python-expr "import sys; sys.path.append(\"${python3Packages.numpy}/${python.sitePackages}\")"'
+      --prefix PYTHONPATH : ${python3Packages.numpy}/${python.sitePackages} \
+      --add-flags '--python-use-system-env'
   '';
 
   # Set RUNPATH so that libcuda and libnvrtc in /run/opengl-driver(-32)/lib can be