From e43524dc88774f768441dcb386a534166a53f7fa Mon Sep 17 00:00:00 2001
From: Fabian Groffen <grobian@gentoo.org>
Date: Sat, 23 Mar 2013 22:59:58 +0100
Subject: [PATCH] SpawnProcess: disable FD_CLOEXEC on stdout for #456296

---
 pym/_emerge/SpawnProcess.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pym/_emerge/SpawnProcess.py b/pym/_emerge/SpawnProcess.py
index 9155050ab..c54988446 100644
--- a/pym/_emerge/SpawnProcess.py
+++ b/pym/_emerge/SpawnProcess.py
@@ -14,6 +14,12 @@ from portage import os
 from portage.const import BASH_BINARY
 from portage.util._async.PipeLogger import PipeLogger
 
+# https://bugs.gentoo.org/show_bug.cgi?id=456296
+import platform
+if platform.system() in ("Darwin",):
+    # disable FD_CLOEXEC on stdout, breaks horribly
+    fcntl = None
+
 class SpawnProcess(SubProcess):
 
 	"""
-- 
2.26.2