Fix drivers build.

dummy_drv_video/dummy_drv_video.c

@@ -28,6 +28,7 @@
 
 #include "assert.h"
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
 

i965_drv_video/Makefile.am

@@ -22,7 +22,7 @@
 
 SUBDIRS = shaders
 
-AM_CFLAGS = -Wall -I$(top_srcdir)/va -I$(top_srcdir)/src/x11 @DRM_CFLAGS@
+AM_CFLAGS = -Wall -I$(top_srcdir)/va -I$(top_srcdir)/va/x11 @DRM_CFLAGS@
 
 i965_drv_video_la_LTLIBRARIES = i965_drv_video.la
 i965_drv_video_ladir = @LIBVA_DRIVERS_PATH@

i965_drv_video/i965_drv_video.c

@@ -27,6 +27,7 @@
  *
  */
 
+#include <stdlib.h>
 #include <string.h>
 #include <assert.h>
 

i965_drv_video/i965_render.c

@@ -32,6 +32,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <assert.h>
 

i965_drv_video/intel_batchbuffer.c

@@ -25,6 +25,7 @@
  *                                                                                                                                                           
  **************************************************************************/      
 
+#include <stdlib.h>
 #include <string.h>
 #include <assert.h>