From 1f9c4940d2653764c5aab49a35f57d5a3c51a112 Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Mon, 22 Dec 2008 15:23:08 +0000
Subject: [PATCH] Introduce new config flag BUILD_MP. Compile MP kernel and hal
 only when this is set to 1 to save us some time and space.

svn path=/trunk/; revision=38270
---
 reactos/ReactOS-generic.rbuild | 4 +++-
 reactos/config.template.rbuild | 5 +++++
 reactos/hal/hal.rbuild         | 4 +++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/reactos/ReactOS-generic.rbuild b/reactos/ReactOS-generic.rbuild
index ec0ef2f04d3..f4915c95289 100644
--- a/reactos/ReactOS-generic.rbuild
+++ b/reactos/ReactOS-generic.rbuild
@@ -110,7 +110,9 @@
 	</directory>
 	<directory name="ntoskrnl">
 		<xi:include href="ntoskrnl/ntoskrnl.rbuild" />
-		<xi:include href="ntoskrnl/ntkrnlmp.rbuild" />
+		<if property="BUILD_MP" value="1">
+			<xi:include href="ntoskrnl/ntkrnlmp.rbuild" />
+		</if>
 	</directory>
 	<directory name="subsystems">
 		<xi:include href="subsystems/subsystems.rbuild" />
diff --git a/reactos/config.template.rbuild b/reactos/config.template.rbuild
index b751cf9c910..aee6e6367b6 100644
--- a/reactos/config.template.rbuild
+++ b/reactos/config.template.rbuild
@@ -85,4 +85,9 @@
 -->
 <property name="_ELF_" value="0" />
 
+<!--
+	Whether to compile the multi processor versions for ntoskrnl and hal.
+-->
+<property name="BUILD_MP" value="0" />
+
 </group>
diff --git a/reactos/hal/hal.rbuild b/reactos/hal/hal.rbuild
index b2f85e41607..48016f53e1d 100644
--- a/reactos/hal/hal.rbuild
+++ b/reactos/hal/hal.rbuild
@@ -10,7 +10,9 @@
 			<xi:include href="halx86/hal_generic_up.rbuild" />
 			<xi:include href="halx86/hal_generic_pc.rbuild" />
 			<xi:include href="halx86/halup.rbuild" />
-			<xi:include href="halx86/halmp.rbuild" />
+			<if property="BUILD_MP" value="1">
+				<xi:include href="halx86/halmp.rbuild" />
+			</if>
 			<xi:include href="halx86/halxbox.rbuild" />
 		</directory>
 	</if>