[HAL]

Remove HAL entry point (HalInitSystem) from generic lib, and move it to generic libs that handle different build flags.
This fixes HAL MP entry point, for example

svn path=/trunk/; revision=51090

reactos/hal/halx86/hal_generic.rbuild

@@ -21,7 +21,6 @@
 			<file>usage.c</file>
 			<if property="ARCH" value="i386">
 				<file>bios.c</file>
-				<file>halinit.c</file>
 				<directory name="i386">
 					<file>portio.c</file>
 					<file>systimer.S</file>

reactos/hal/halx86/hal_generic_acpi.rbuild

@@ -18,6 +18,9 @@
     				<file>pcibus.c</file>
     			</directory>
     		</directory>
+			<if property="ARCH" value="i386">
+				<file>halinit.c</file>
+			</if>
 		</directory>
 	</module>
 </group>

reactos/hal/halx86/hal_generic_pcat.rbuild

@@ -19,6 +19,9 @@
     		    <file>bussupp.c</file>
     	        <file>halpcat.c</file>
     	    </directory>
+			<if property="ARCH" value="i386">
+				<file>halinit.c</file>
+			</if>
 		</directory>
 	</module>
 </group>