mirror of
https://github.com/overte-org/overte.git
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ac5a70fca0
This uses a variable that can be overriden with an environment variable. This makes it easy for the community to create alternate asset hosts. Due to vcpkg using a clean environment, variables can't be easily passed to cmake scripts run by vcpkg. This was worked around by writing the data that needs to be passed into temporary files and reading it from the vcpkg ports.
99 lines
3.8 KiB
CMake
99 lines
3.8 KiB
CMake
include(ExternalProject)
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include(SelectLibraryConfigurations)
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set(EXTERNAL_NAME LibOVR)
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string(TOUPPER ${EXTERNAL_NAME} EXTERNAL_NAME_UPPER)
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# These are all provided in order to allow easier testing of both
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# the legacy display plugin and the new windows only plugin on
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# various versions of the SDK, all on windows
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#
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# 0.5 public
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# URL http://static.oculus.com/sdk-downloads/ovr_sdk_win_0.5.0.1.zip
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# URL_MD5 d3fc4c02db9be5ff08af4ef4c97b32f9
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if (WIN32)
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ExternalProject_Add(
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${EXTERNAL_NAME}
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URL "${EXTERNAL_BUILD_ASSETS}/dependencies/ovr_sdk_win_1.35.0.zip"
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URL_MD5 1e3e8b2101387af07ff9c841d0ea285e
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
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PATCH_COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/LibOVRCMakeLists.txt" <SOURCE_DIR>/CMakeLists.txt
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LOG_DOWNLOAD 1
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)
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ExternalProject_Get_Property(${EXTERNAL_NAME} SOURCE_DIR)
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ExternalProject_Get_Property(${EXTERNAL_NAME} INSTALL_DIR)
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set(LIBOVR_DIR ${INSTALL_DIR})
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set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${LIBOVR_DIR}/Include CACHE STRING INTERNAL)
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_DEBUG ${LIBOVR_DIR}/Lib/LibOVRd.lib CACHE STRING INTERNAL)
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE ${LIBOVR_DIR}/Lib/LibOVR.lib CACHE STRING INTERNAL)
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include(SelectLibraryConfigurations)
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select_library_configurations(LIBOVR)
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set(${EXTERNAL_NAME_UPPER}_LIBRARIES ${${EXTERNAL_NAME_UPPER}_LIBRARIES} CACHE STRING INTERNAL)
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elseif(APPLE)
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ExternalProject_Add(
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${EXTERNAL_NAME}
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URL "${EXTERNAL_BUILD_ASSETS}/dependencies/ovr_sdk_macos_0.5.0.1.tar.gz"
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URL_MD5 0a0785a04fb285f64f62267388344ad6
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ""
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INSTALL_COMMAND ""
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LOG_DOWNLOAD 1
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)
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ExternalProject_Get_Property(${EXTERNAL_NAME} SOURCE_DIR)
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# In theory we should use the Headers path inside the framework, as seen here
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# but unfortunately Oculus doesn't seem to have figured out automated testing
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# so they released a framework with missing headers.
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#set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${SOURCE_DIR}/LibOVR/Lib/Mac/Release/LibOVR.framework/Headers/ CACHE STRING INTERNAL)
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# Work around the broken framework by using a different path for the headers.
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set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${SOURCE_DIR}/LibOVR/Include CACHE STRING INTERNAL)
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set(${EXTERNAL_NAME_UPPER}_LIBRARIES ${SOURCE_DIR}/LibOVR/Lib/Mac/Release/LibOVR.framework/LibOVR CACHE STRING INTERNAL)
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elseif(NOT ANDROID)
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# http://static.oculus.com/sdk-downloads/ovr_sdk_linux_0.4.4.tar.xz
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# ec3bd8cff4a1461b4e21210e7feb0572
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ExternalProject_Add(
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${EXTERNAL_NAME}
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PREFIX ${EXTERNAL_NAME}
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GIT_REPOSITORY https://github.com/jherico/OculusSDK.git
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GIT_TAG 0d6f0cf110ea7566fc6d64b8d4fe6bb881d9cff5
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CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
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LOG_DOWNLOAD ON
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)
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ExternalProject_Get_Property(${EXTERNAL_NAME} SOURCE_DIR)
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ExternalProject_Get_Property(${EXTERNAL_NAME} INSTALL_DIR)
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_RELEASE ${INSTALL_DIR}/lib/libovr.a CACHE STRING INTERNAL)
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_DEBUG "" CACHE STRING INTERNAL)
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find_package(Threads REQUIRED)
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find_package(X11 REQUIRED)
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# Check for XRandR (modern resolution switching and gamma control)
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if (NOT X11_Xrandr_FOUND)
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message(FATAL_ERROR "The RandR library and headers were not found")
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endif()
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set(${EXTERNAL_NAME_UPPER}_LIBRARY_EXTRAS rt udev ${CMAKE_THREAD_LIBS_INIT} ${X11_X11_LIB} ${X11_Xrandr_LIB})
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select_library_configurations(${EXTERNAL_NAME_UPPER})
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set(${EXTERNAL_NAME_UPPER}_INCLUDE_DIRS ${SOURCE_DIR}/LibOVR/Include ${SOURCE_DIR}/LibOVR/Src CACHE STRING INTERNAL)
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set(${EXTERNAL_NAME_UPPER}_LIBRARIES ${${EXTERNAL_NAME_UPPER}_LIBRARY} ${${EXTERNAL_NAME_UPPER}_LIBRARY_EXTRAS} CACHE STRING INTERNAL)
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endif()
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# Hide this external target (for ide users)
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set_target_properties(${EXTERNAL_NAME} PROPERTIES FOLDER "hidden/externals")
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