Adding cmake module to find various bits of the DirectX SDK from Microsoft

File originally obtained from game kit @ https://gamekit.googlecode.com/svn-history/r841/trunk/CMake/Packages/FindDirectX.cmake

Build/cmake/FindDirectX.cmake

@@ -0,0 +1,115 @@
+#-------------------------------------------------------------------
+# This file is part of the CMake build system for OGRE
+#     (Object-oriented Graphics Rendering Engine)
+# For the latest info, see http://www.ogre3d.org/
+#
+# The contents of this file are placed in the public domain. Feel
+# free to make use of it in any way you like.
+#-------------------------------------------------------------------
+
+# -----------------------------------------------------------------------------
+# Find DirectX SDK
+# Define:
+# DirectX_FOUND
+# DirectX_INCLUDE_DIR
+# DirectX_LIBRARY
+# DirectX_ROOT_DIR
+
+if(WIN32) # The only platform it makes sense to check for DirectX SDK
+  include(FindPkgMacros)
+  findpkg_begin(DirectX)
+  
+  # Get path, convert backslashes as ${ENV_DXSDK_DIR}
+  getenv_path(DXSDK_DIR)
+  getenv_path(DIRECTX_HOME)
+  getenv_path(DIRECTX_ROOT)
+  getenv_path(DIRECTX_BASE)
+  
+  # construct search paths
+  set(DirectX_PREFIX_PATH 
+    "${DXSDK_DIR}" "${ENV_DXSDK_DIR}"
+    "${DIRECTX_HOME}" "${ENV_DIRECTX_HOME}"
+    "${DIRECTX_ROOT}" "${ENV_DIRECTX_ROOT}"
+    "${DIRECTX_BASE}" "${ENV_DIRECTX_BASE}"
+    "C:/apps_x86/Microsoft DirectX SDK*"
+    "C:/Program Files (x86)/Microsoft DirectX SDK*"
+    "C:/apps/Microsoft DirectX SDK*"
+    "C:/Program Files/Microsoft DirectX SDK*"
+	"$ENV{ProgramFiles}/Microsoft DirectX SDK*"
+  )
+  create_search_paths(DirectX)
+  # redo search if prefix path changed
+  clear_if_changed(DirectX_PREFIX_PATH
+    DirectX_LIBRARY
+	DirectX_INCLUDE_DIR
+	DirectX_ROOT_DIR
+  )
+  
+  find_path(DirectX_INCLUDE_DIR NAMES d3d9.h HINTS ${DirectX_INC_SEARCH_PATH})
+  # dlls are in DirectX_ROOT_DIR/Developer Runtime/x64|x86
+  # lib files are in DirectX_ROOT_DIR/Lib/x64|x86
+  if(CMAKE_CL_64)
+    set(DirectX_LIBPATH_SUFFIX "x64")
+  else(CMAKE_CL_64)
+    set(DirectX_LIBPATH_SUFFIX "x86")
+  endif(CMAKE_CL_64)
+  find_library(DirectX_LIBRARY NAMES d3d9 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_D3DX9_LIBRARY NAMES d3dx9 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DXERR9_LIBRARY NAMES dxerr HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DXGUID_LIBRARY NAMES dxguid HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DINPUT8_LIBRARY NAMES dinput8 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_XINPUT_LIBRARY NAMES xinput HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DXGI_LIBRARY NAMES dxgi HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_D3DCOMPILER_LIBRARY NAMES d3dcompiler HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  
+  
+  if(DirectX_INCLUDE_DIR)
+    set(DirectX_ROOT_DIR "${DirectX_INCLUDE_DIR}/..") 
+  endif(DirectX_INCLUDE_DIR)
+
+  findpkg_finish(DirectX)
+  
+  set(DirectX_LIBRARIES 
+	${DirectX_LIBRARIES} 
+    ${DirectX_D3DX9_LIBRARY}
+    ${DirectX_DXERR9_LIBRARY}
+    ${DirectX_DXGUID_LIBRARY}
+    ${DirectX_DINPUT8_LIBRARY}
+    ${DirectX_DXGI_LIBRARY}
+    ${DirectX_D3DCOMPILER_LIBRARY}
+  )
+
+  # look for D3D10.1 components
+
+  if (DirectX_FOUND)
+    find_path(DirectX_D3D10_INCLUDE_DIR NAMES d3d10_1shader.h HINTS ${DirectX_INCLUDE_DIR} NO_DEFAULT_PATH)
+	get_filename_component(DirectX_LIBRARY_DIR "${DirectX_LIBRARY}" PATH)
+	message(STATUS "DX lib dir: ${DirectX_LIBRARY_DIR}")
+
+	find_library(DirectX_D3D10_LIBRARY NAMES d3d10 HINTS ${DirectX_LIBRARY_DIR} NO_DEFAULT_PATH)
+	find_library(DirectX_D3DX10_LIBRARY NAMES d3dx10 HINTS ${DirectX_LIBRARY_DIR} NO_DEFAULT_PATH)
+	
+	
+	if (DirectX_D3D10_INCLUDE_DIR AND DirectX_D3D10_LIBRARY AND DirectX_D3DX10_LIBRARY)
+	  set(DirectX_D3D10_FOUND TRUE)
+	  set(DirectX_D3D10_INCLUDE_DIRS ${DirectX_D3D10_INCLUDE_DIR})
+	  set(DirectX_D3D10_LIBRARIES ${DirectX_D3D10_LIBRARY} ${DirectX_D3DX10_LIBRARY}) 
+	endif ()
+  endif ()
+
+  # look for D3D11 components
+  if (DirectX_FOUND)
+    find_path(DirectX_D3D11_INCLUDE_DIR NAMES D3D11Shader.h HINTS ${DirectX_INCLUDE_DIR} NO_DEFAULT_PATH)
+	get_filename_component(DirectX_LIBRARY_DIR "${DirectX_LIBRARY}" PATH)
+	message(STATUS "DX lib dir: ${DirectX_LIBRARY_DIR}")
+	find_library(DirectX_D3D11_LIBRARY NAMES d3d11 d3d11_beta HINTS ${DirectX_LIBRARY_DIR} NO_DEFAULT_PATH)
+	find_library(DirectX_D3DX11_LIBRARY NAMES d3dx11 HINTS ${DirectX_LIBRARY_DIR} NO_DEFAULT_PATH)
+
+	if (DirectX_D3D11_INCLUDE_DIR AND DirectX_D3D11_LIBRARY AND DirectX_D3DX11_LIBRARY)
+	  set(DirectX_D3D11_FOUND TRUE)
+	  set(DirectX_D3D11_INCLUDE_DIRS ${DirectX_D3D11_INCLUDE_DIR})
+	  set(DirectX_D3D11_LIBRARIES ${DirectX_D3D11_LIBRARY} ${DirectX_D3DX11_LIBRARY})
+	endif ()
+  endif ()
+  
+endif(WIN32)