find latest DirectX dirs.

indra/cmake/DirectX.cmake

@@ -3,6 +3,7 @@
 if (VIEWER AND WINDOWS)
   find_path(DIRECTX_INCLUDE_DIR dxdiag.h
             "$ENV{DXSDK_DIR}/Include"
+            "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (August 2009)/Include"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (March 2009)/Include"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (August 2008)/Include"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (June 2008)/Include"
@@ -24,6 +25,7 @@ if (VIEWER AND WINDOWS)
 
   find_path(DIRECTX_LIBRARY_DIR dxguid.lib
             "$ENV{DXSDK_DIR}/Lib/x86"
+            "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (August 2009)/Lib/x86"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (March 2009)/Lib/x86"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (August 2008)/Lib/x86"
             "$ENV{PROGRAMFILES}/Microsoft DirectX SDK (June 2008)/Lib/x86"

indra/llwindow/CMakeLists.txt

@@ -30,6 +30,7 @@ include_directories(
     ${LLVFS_INCLUDE_DIRS}
     ${LLWINDOW_INCLUDE_DIRS}
     ${LLXML_INCLUDE_DIRS}
+    ${DIRECTX_INCLUDE_DIR}
     )
 
 set(llwindow_SOURCE_FILES