obs-studio/cmake/Modules/FindDirectX.cmake

190 lines
7.3 KiB
CMake

#-------------------------------------------------------------------
# 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 (DirectX_D3D10_INCLUDE_DIR AND DirectX_D3D10_LIBRARY)
set(DirectX_D3D10_FOUND TRUE)
endif()
if (DirectX_D3D11_INCLUDE_DIR AND DirectX_D3D11_LIBRARY)
set(DirectX_D3D11_FOUND TRUE)
endif()
if(DirectX_INCLUDE_DIR AND DirectX_LIBRARY)
set(DirectX_FOUND TRUE)
return()
endif()
macro(findpkg_begin PREFIX)
if (NOT ${PREFIX}_FIND_QUIETLY)
message(STATUS "Looking for ${PREFIX}...")
endif ()
endmacro(findpkg_begin)
macro(getenv_path VAR)
set(ENV_${VAR} $ENV{${VAR}})
# replace won't work if var is blank
if (ENV_${VAR})
string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} )
endif ()
endmacro(getenv_path)
macro(create_search_paths PREFIX)
foreach(dir ${${PREFIX}_PREFIX_PATH})
set(${PREFIX}_INC_SEARCH_PATH ${${PREFIX}_INC_SEARCH_PATH}
${dir}/include ${dir}/include/${PREFIX} ${dir}/Headers ${dir}/Include/um)
set(${PREFIX}_LIB_SEARCH_PATH ${${PREFIX}_LIB_SEARCH_PATH}
${dir}/lib ${dir}/lib/${PREFIX} ${dir}/Libs ${dir}/Lib/winv6.3/um ${dir}/Lib/win8/um ${dir}/Lib/winv6.3/um)
endforeach(dir)
set(${PREFIX}_FRAMEWORK_SEARCH_PATH ${${PREFIX}_PREFIX_PATH})
endmacro(create_search_paths)
macro(clear_if_changed TESTVAR)
# test against internal check variable
if (NOT "${${TESTVAR}}" STREQUAL "${${TESTVAR}_INT_CHECK}")
message(STATUS "${TESTVAR} changed.")
foreach(var ${ARGN})
set(${var} "NOTFOUND" CACHE STRING "x" FORCE)
endforeach(var)
endif ()
set(${TESTVAR}_INT_CHECK ${${TESTVAR}} CACHE INTERNAL "x" FORCE)
endmacro(clear_if_changed)
macro(findpkg_finish PREFIX)
# skip if already processed during this run
if (NOT ${PREFIX}_FOUND)
if (${PREFIX}_INCLUDE_DIR AND ${PREFIX}_LIBRARY)
set(${PREFIX}_FOUND TRUE)
set(${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIR})
set(${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARY})
if (NOT ${PREFIX}_FIND_QUIETLY)
message(STATUS "Found ${PREFIX}: ${${PREFIX}_LIBRARIES}")
endif ()
else ()
if (NOT ${PREFIX}_FIND_QUIETLY)
message(STATUS "Could not locate ${PREFIX}")
endif ()
if (${PREFIX}_FIND_REQUIRED)
message(FATAL_ERROR "Required library ${PREFIX} not found! Install the library (including dev packages) and try again. If the library is already installed, set the missing variables manually in cmake.")
endif ()
endif ()
mark_as_advanced(${PREFIX}_INCLUDE_DIR ${PREFIX}_LIBRARY ${PREFIX}_LIBRARY_REL ${PREFIX}_LIBRARY_DBG ${PREFIX}_LIBRARY_FWK)
endif ()
endmacro(findpkg_finish)
if(WIN32) # The only platform it makes sense to check for DirectX SDK
findpkg_begin(DirectX)
# Get path, convert backslashes as ${ENV_DXSDK_DIR}
getenv_path(DXSDK_DIR)
getenv_path(DIRECTX_HOME)
getenv_path(DIRECTX_ROOT)
getenv_path(DIRECTX_BASE)
getenv_path(WindowsSDK80Path)
getenv_path(WindowsSDK81Path)
# construct search paths
set(DirectX_PREFIX_PATH
"${WindowsSDK81Path}" "${ENV_WindowsSDK81Path}"
"${WindowsSDK80Path}" "${ENV_WindowsSDK80Path}"
"${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_SIZEOF_VOID_P EQUAL 8)
set(DirectX_LIBPATH_SUFFIX "x64")
else()
set(DirectX_LIBPATH_SUFFIX "x86")
endif()
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 ${DirectX_INC_SEARCH_PATH} NO_DEFAULT_PATH)
get_filename_component(DirectX_LIBRARY_DIR "${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)
set(DirectX_D3D10_FOUND TRUE)
set(DirectX_D3D10_INCLUDE_DIRS ${DirectX_D3D10_INCLUDE_DIR} CACHE PATH "D3D10 Include Dirs")
set(DirectX_D3D10_LIBRARIES ${DirectX_D3D10_LIBRARY} CACHE STRING "D3D10 Libraries")
endif ()
endif ()
# look for D3D11 components
if (DirectX_FOUND)
find_path(DirectX_D3D11_INCLUDE_DIR NAMES D3D11Shader.h HINTS ${DirectX_INC_SEARCH_PATH} NO_DEFAULT_PATH)
get_filename_component(DirectX_LIBRARY_DIR "${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)
set(DirectX_D3D11_FOUND TRUE)
set(DirectX_D3D11_INCLUDE_DIRS ${DirectX_D3D11_INCLUDE_DIR} CACHE PATH "D3D11 Include Dirs")
set(DirectX_D3D11_LIBRARIES ${DirectX_D3D11_LIBRARY} CACHE STRING "D3D11 Libraries")
endif ()
endif ()
endif(WIN32)