88 lines
2.2 KiB
CMake
88 lines
2.2 KiB
CMake
# $Id: $
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#
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# - For MSVC builds try to find the MS DirectX SDK, for MinGW just the
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# MinGW dsound library
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#
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# Once done this will define
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#
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# DXSDK_FOUND - system has DirectX SDK
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# DXSDK_ROOT_DIR - path to the DirectX SDK base directory
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# DXSDK_INCLUDE_DIR - the DirectX SDK include directory
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# DXSDK_LIBRARY_DIR - DirectX SDK libraries path
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#
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# DXSDK_DSOUND_LIBRARY - Path to dsound.lib
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#
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# MinGW builds have to use dsound provided by MinGW, so we need to avoid finding
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# the actual MS-DX-SDK in case it is installed on a build system. With MinGW,
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# "DXSDK" boils down to just another library and headers in default locations.
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# There might be old MinGW distributions without dsound though, so it is good to
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# verify its availability.
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if(WIN32)
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else(WIN32)
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message(FATAL_ERROR "FindDXSDK.cmake: Unsupported platform ${CMAKE_SYSTEM_NAME}" )
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endif(WIN32)
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if(MSVC)
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find_path(DXSDK_ROOT_DIR
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include/dxsdkver.h
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HINTS
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$ENV{DXSDK_DIR}
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)
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find_path(DXSDK_INCLUDE_DIR
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dxsdkver.h
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PATHS
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${DXSDK_ROOT_DIR}/include
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)
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IF(CMAKE_CL_64)
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find_path(DXSDK_LIBRARY_DIR
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dsound.lib
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PATHS
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${DXSDK_ROOT_DIR}/lib/x64
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)
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ELSE(CMAKE_CL_64)
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find_path(DXSDK_LIBRARY_DIR
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dsound.lib
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PATHS
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${DXSDK_ROOT_DIR}/lib/x86
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)
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ENDIF(CMAKE_CL_64)
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find_library(DXSDK_DSOUND_LIBRARY
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dsound.lib
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PATHS
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${DXSDK_LIBRARY_DIR}
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)
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# handle the QUIETLY and REQUIRED arguments and set DXSDK_FOUND to TRUE if
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# all listed variables are TRUE
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(DXSDK DEFAULT_MSG DXSDK_ROOT_DIR DXSDK_INCLUDE_DIR)
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ELSEIF(MINGW)
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GET_FILENAME_COMPONENT(MINGW_BIN_DIR ${CMAKE_C_COMPILER} DIRECTORY)
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GET_FILENAME_COMPONENT(MINGW_SYSROOT ${MINGW_BIN_DIR} DIRECTORY)
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# The glob expression below should only return a single folder:
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FILE(GLOB MINGW_TOOLCHAIN_FOLDER ${MINGW_SYSROOT}/*mingw32)
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find_library(DXSDK_DSOUND_LIBRARY
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libdsound.a dsound
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HINTS
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"${MINGW_TOOLCHAIN_FOLDER}/lib"
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"${MINGW_SYSROOT}/lib"
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)
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(DXSDK DEFAULT_MSG DXSDK_DSOUND_LIBRARY)
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ENDIF(MSVC)
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MARK_AS_ADVANCED(
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DXSDK_ROOT_DIR DXSDK_INCLUDE_DIR
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DXSDK_LIBRARY_DIR DXSDK_DSOUND_LIBRARY
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)
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