From 162ed1fef55b7976a10e7cc45b9180c587b25171 Mon Sep 17 00:00:00 2001
From: Nick Bolton <nick@synergy-project.org>
Date: Sat, 21 Mar 2015 21:15:53 +0000
Subject: [PATCH] Disabled code signing for old Qt versions #4464

---
 ext/toolchain/commands1.py | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/ext/toolchain/commands1.py b/ext/toolchain/commands1.py
index 31074cb0..3b234161 100644
--- a/ext/toolchain/commands1.py
+++ b/ext/toolchain/commands1.py
@@ -775,9 +775,16 @@ class InternalCommands:
 		if sys.version_info < (2, 4):
 			raise Exception("Python 2.4 or greater required.")
 
-		output = commands.getstatusoutput(
-			"macdeployqt %s/Synergy.app -verbose=2 -codesign='%s'" % (
-			targetDir, self.macIdentity))
+		(qMajor, qMinor, qRev) = self.getQmakeVersion()
+		if qMajor >= 5:
+			output = commands.getstatusoutput(
+				"macdeployqt %s/Synergy.app -verbose=2 -codesign='%s'" % (
+				targetDir, self.macIdentity))
+		else:
+			# no code signing available in old versions
+			output = commands.getstatusoutput(
+				"macdeployqt %s/Synergy.app -verbose=2" % (
+				targetDir))
 
 		print output[1]
 		if "ERROR" in output[1]: