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# ----------------------------------------------------------------------------
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# CMake file for openexr
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#
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# ----------------------------------------------------------------------------
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project(openexr CXX)
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if(UNIX)
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if(APPLE)
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set(HAVE_POSIX_SEMAPHORES 0) # Unnamed semaphores are not supported: https://github.com/opencv/opencv/issues/9361
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else()
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include(CheckIncludeFile)
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check_include_file(semaphore.h HAVE_POSIX_SEMAPHORES)
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endif()
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endif()
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/IlmBaseConfig.h.cmakein"
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"${CMAKE_CURRENT_BINARY_DIR}/IlmBaseConfig.h" @ONLY)
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configure_file("${CMAKE_CURRENT_SOURCE_DIR}/OpenEXRConfig.h.cmakein"
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"${CMAKE_CURRENT_BINARY_DIR}/OpenEXRConfig.h" @ONLY)
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set(OPENEXR_INCLUDE_PATHS "${CMAKE_CURRENT_SOURCE_DIR}/Half"
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"${CMAKE_CURRENT_SOURCE_DIR}/Iex"
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"${CMAKE_CURRENT_SOURCE_DIR}/IlmThread"
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"${CMAKE_CURRENT_SOURCE_DIR}/Imath"
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"${CMAKE_CURRENT_SOURCE_DIR}/IlmImf")
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ocv_include_directories("${CMAKE_CURRENT_BINARY_DIR}" ${ZLIB_INCLUDE_DIRS} ${OPENEXR_INCLUDE_PATHS})
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file(GLOB lib_srcs Half/half.cpp Iex/*.cpp IlmThread/*.cpp Imath/*.cpp IlmImf/*.cpp)
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file(GLOB lib_hdrs Half/*.h Iex/Iex*.h IlmThread/IlmThread*.h Imath/Imath*.h IlmImf/*.h)
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list(APPEND lib_hdrs "${CMAKE_CURRENT_BINARY_DIR}/IlmBaseConfig.h" "${CMAKE_CURRENT_BINARY_DIR}/OpenEXRConfig.h")
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ocv_list_filterout(lib_srcs IlmImf/b44ExpLogTable.cpp)
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if(WIN32)
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ocv_list_filterout(lib_srcs Posix.*cpp)
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else()
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ocv_list_filterout(lib_srcs Win32.cpp)
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endif()
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source_group("Include" FILES ${lib_hdrs} )
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source_group("Src" FILES ${lib_srcs})
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow -Wunused -Wsign-compare -Wundef -Wmissing-declarations -Wuninitialized -Wswitch -Wparentheses -Warray-bounds -Wextra
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-Wdeprecated-declarations -Wmisleading-indentation -Wdeprecated
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-Wsuggest-override -Winconsistent-missing-override
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-Wimplicit-fallthrough
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)
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if(CV_GCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0)
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wclass-memaccess)
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endif()
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4018 /wd4099 /wd4100 /wd4101 /wd4127 /wd4189 /wd4245 /wd4305 /wd4389 /wd4512 /wd4701 /wd4702 /wd4706 /wd4800) # vs2005
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4334) # vs2005 Win64
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244) # vs2008
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4267) # vs2008 Win64
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ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4456) # vs2015
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if(MSVC AND CV_ICC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Qrestrict")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Qrestrict")
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endif()
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add_library(IlmImf STATIC ${lib_hdrs} ${lib_srcs})
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target_link_libraries(IlmImf ${ZLIB_LIBRARIES})
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set_target_properties(IlmImf
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PROPERTIES
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OUTPUT_NAME "IlmImf"
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DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
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COMPILE_PDB_NAME "IlmImf"
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COMPILE_PDB_NAME_DEBUG "IlmImf${OPENCV_DEBUG_POSTFIX}"
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ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
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)
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if(ENABLE_SOLUTION_FOLDERS)
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set_target_properties(IlmImf PROPERTIES FOLDER "3rdparty")
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endif()
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if(NOT BUILD_SHARED_LIBS)
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ocv_install_target(IlmImf EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
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endif()
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ocv_install_3rdparty_licenses(openexr LICENSE AUTHORS.ilmbase AUTHORS.openexr fix_msvc2013_errors.patch)
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set(OPENEXR_INCLUDE_PATHS ${OPENEXR_INCLUDE_PATHS} PARENT_SCOPE)
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set(OPENEXR_VERSION "1.7.1" PARENT_SCOPE)
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