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89 lines
3.5 KiB
CMake
89 lines
3.5 KiB
CMake
#
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# Copyright 2015 High Fidelity, Inc.
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# Created by Olivier Prat on 2019/03/26
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#
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# Distributed under the Apache License, Version 2.0.
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# See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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#
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macro(TARGET_OPENEXR)
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if (NOT ANDROID)
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set(openexr_config_file "${VCPKG_INSTALL_ROOT}/include/OpenEXR/OpenEXRConfig.h")
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if(EXISTS ${openexr_config_file})
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file(STRINGS
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${openexr_config_file}
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TMP
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REGEX "#define OPENEXR_VERSION_STRING.*$")
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string(REGEX MATCHALL "[0-9.]+" OPENEXR_VERSION ${TMP})
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file(STRINGS
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${openexr_config_file}
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TMP
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REGEX "#define OPENEXR_VERSION_MAJOR.*$")
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string(REGEX MATCHALL "[0-9]" OPENEXR_MAJOR_VERSION ${TMP})
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file(STRINGS
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${openexr_config_file}
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TMP
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REGEX "#define OPENEXR_VERSION_MINOR.*$")
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string(REGEX MATCHALL "[0-9]" OPENEXR_MINOR_VERSION ${TMP})
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else()
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message(WARNING "Failed to find ${openexr_config_file}")
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endif()
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set(OPENEXR_LIBRARY_RELEASE "")
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set(OPENEXR_LIBRARY_DEBUG "")
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foreach(OPENEXR_LIB
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OpenEXRCore
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OpenEXR
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OpenEXRUtil
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Iex
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IlmThread
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Imath
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)
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# OpenEXR libraries may be suffixed with the version number, so we search
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# using both versioned and unversioned names.
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find_library(OPENEXR_${OPENEXR_LIB}_LIBRARY_RELEASE
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NAMES
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${OPENEXR_LIB}-${OPENEXR_MAJOR_VERSION}_${OPENEXR_MINOR_VERSION}
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${OPENEXR_LIB}_s
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PATHS ${VCPKG_INSTALL_ROOT}/lib NO_DEFAULT_PATH
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)
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#mark_as_advanced(OPENEXR_${OPENEXR_LIB}_LIBRARY)
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if(OPENEXR_${OPENEXR_LIB}_LIBRARY_RELEASE)
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list(APPEND OPENEXR_LIBRARY_RELEASE ${OPENEXR_${OPENEXR_LIB}_LIBRARY_RELEASE})
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else()
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message(WARNING "Failed to find ${OPENEXR_LIB} (release); ${OPENEXR_LIB}-${OPENEXR_MAJOR_VERSION}_${OPENEXR_MINOR_VERSION}")
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endif()
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# OpenEXR libraries may be suffixed with the version number, so we search
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# using both versioned and unversioned names.
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find_library(OPENEXR_${OPENEXR_LIB}_LIBRARY_DEBUG
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NAMES
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${OPENEXR_LIB}-${OPENEXR_MAJOR_VERSION}_${OPENEXR_MINOR_VERSION}_d
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${OPENEXR_LIB}_s_d
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PATHS ${VCPKG_INSTALL_ROOT}/debug/lib NO_DEFAULT_PATH
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)
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#mark_as_advanced(OPENEXR_${OPENEXR_LIB}_DEBUG_LIBRARY)
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if(OPENEXR_${OPENEXR_LIB}_LIBRARY_DEBUG)
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list(APPEND OPENEXR_LIBRARY_DEBUG ${OPENEXR_${OPENEXR_LIB}_LIBRARY_DEBUG})
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else()
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message(WARNING "Failed to find ${OPENEXR_LIB} (debug); ${OPENEXR_LIB}-${OPENEXR_MAJOR_VERSION}_${OPENEXR_MINOR_VERSION}_d")
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endif()
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endforeach(OPENEXR_LIB)
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select_library_configurations(OPENEXR)
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target_link_libraries(${TARGET_NAME} ${OPENEXR_LIBRARY})
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target_include_directories(${TARGET_NAME} PUBLIC "${VCPKG_INSTALL_ROOT}/include/Imath")
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# This prevents:
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# LNK2001 unresolved external symbol imath_half_to_float_table
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#
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# Apparently something changed in newer versions.
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target_compile_definitions(${TARGET_NAME} PUBLIC IMATH_HALF_NO_LOOKUP_TABLE)
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endif()
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endmacro()
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