From 906e49ff7200f15d99d0bd2f9d87f484738929b0 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Mon, 16 Nov 2015 16:22:41 -0800
Subject: [PATCH] Add make option ZT_ENABLE_CLUSTER and disable it in default
 Linux build.

---
 make-freebsd.mk | 5 +++++
 make-linux.mk   | 7 ++++++-
 make-mac.mk     | 5 +++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/make-freebsd.mk b/make-freebsd.mk
index 1322dd53b..022540d28 100644
--- a/make-freebsd.mk
+++ b/make-freebsd.mk
@@ -13,6 +13,11 @@ ifeq ($(ZT_OFFICIAL_RELEASE),1)
 	DEFS+=-DZT_OFFICIAL_RELEASE 
 endif
 
+# Build with ZT_ENABLE_CLUSTER=1 to build with cluster support
+ifeq ($(ZT_ENABLE_CLUSTER),1)
+        DEFS+=-DZT_ENABLE_CLUSTER
+endif
+
 # "make debug" is a shortcut for this
 ifeq ($(ZT_DEBUG),1)
 	DEFS+=-DZT_TRACE 
diff --git a/make-linux.mk b/make-linux.mk
index 37e7b7ef6..339b548d1 100644
--- a/make-linux.mk
+++ b/make-linux.mk
@@ -29,7 +29,7 @@ endif
 UNAME_M=$(shell $(CC) -dumpmachine | cut -d '-' -f 1)
 
 INCLUDES=
-DEFS=-DZT_ENABLE_CLUSTER
+DEFS=
 LDLIBS?=
 
 include objects.mk
@@ -70,6 +70,11 @@ ifeq ($(ZT_ENABLE_NETWORK_CONTROLLER),1)
         OBJS+=controller/SqliteNetworkController.o 
 endif
 
+# Build with ZT_ENABLE_CLUSTER=1 to build with cluster support
+ifeq ($(ZT_ENABLE_CLUSTER),1)
+	DEFS+=-DZT_ENABLE_CLUSTER
+endif
+
 # "make debug" is a shortcut for this
 ifeq ($(ZT_DEBUG),1)
 	DEFS+=-DZT_TRACE 
diff --git a/make-mac.mk b/make-mac.mk
index 174216fb1..6ea238597 100644
--- a/make-mac.mk
+++ b/make-mac.mk
@@ -32,6 +32,11 @@ ifeq ($(ZT_OFFICIAL_RELEASE),1)
 	CODESIGN_INSTALLER_CERT="Developer ID Installer: ZeroTier Networks LLC (8ZD9JUCZ4V)"
 endif
 
+# Build with ZT_ENABLE_CLUSTER=1 to build with cluster support
+ifeq ($(ZT_ENABLE_CLUSTER),1)
+        DEFS+=-DZT_ENABLE_CLUSTER
+endif
+
 ifeq ($(ZT_AUTO_UPDATE),1)
 	DEFS+=-DZT_AUTO_UPDATE
 endif