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86 lines
3.5 KiB
CMake
86 lines
3.5 KiB
CMake
# Copyright (C) 2022 The Qt Company Ltd.
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# SPDX-License-Identifier: BSD-3-Clause
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# We can't create the same interface imported target multiple times, CMake will complain if we do
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# that. This can happen if the find_package call is done in multiple different subdirectories.
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if(TARGET WrapSystemDoubleConversion::WrapSystemDoubleConversion)
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set(WrapSystemDoubleConversion_FOUND ON)
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return()
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endif()
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set(WrapSystemDoubleConversion_REQUIRED_VARS "__double_conversion_found")
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# Find either Config package or Find module.
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# Upstream can be built either with CMake and then provides a Config file, or with Scons in which
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# case there's no Config file.
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# A Find module might be provided by a 3rd party, for example Conan might generate a Find module.
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find_package(double-conversion ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} QUIET)
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set(__double_conversion_target_name "double-conversion::double-conversion")
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if(double-conversion_FOUND AND TARGET "${__double_conversion_target_name}")
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set(__double_conversion_found TRUE)
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# This ensures the Config file is shown in the fphsa message.
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if(double-conversion_CONFIG)
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list(PREPEND WrapSystemDoubleConversion_REQUIRED_VARS
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double-conversion_CONFIG)
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endif()
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endif()
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if(NOT __double_conversion_found)
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list(PREPEND WrapSystemDoubleConversion_REQUIRED_VARS
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DOUBLE_CONVERSION_LIBRARY DOUBLE_CONVERSION_INCLUDE_DIR)
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find_path(DOUBLE_CONVERSION_INCLUDE_DIR
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NAMES
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double-conversion/double-conversion.h
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)
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find_library(DOUBLE_CONVERSION_LIBRARY_RELEASE NAMES double-conversion)
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# We assume a possible debug build of this library to be named with a d suffix.
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# Adjust accordingly if a different naming scheme is established.
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find_library(DOUBLE_CONVERSION_LIBRARY_DEBUG NAMES double-conversiond)
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include(SelectLibraryConfigurations)
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select_library_configurations(DOUBLE_CONVERSION)
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mark_as_advanced(DOUBLE_CONVERSION_INCLUDE_DIR DOUBLE_CONVERSION_LIBRARY)
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set(DOUBLE_CONVERSION_INCLUDE_DIRS "${DOUBLE_CONVERSION_INCLUDE_DIR}")
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if(DOUBLE_CONVERSION_LIBRARIES AND DOUBLE_CONVERSION_INCLUDE_DIRS)
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set(__double_conversion_found TRUE)
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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set(__double_conversion_fphsa_args "")
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if(double-conversion_VERSION)
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set(WrapSystemDoubleConversion_VERSION "${double-conversion_VERSION}")
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list(APPEND __double_conversion_fphsa_args VERSION_VAR WrapSystemDoubleConversion_VERSION)
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endif()
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find_package_handle_standard_args(WrapSystemDoubleConversion
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REQUIRED_VARS ${WrapSystemDoubleConversion_REQUIRED_VARS}
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${__double_conversion_fphsa_args})
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if(WrapSystemDoubleConversion_FOUND)
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add_library(WrapSystemDoubleConversion::WrapSystemDoubleConversion INTERFACE IMPORTED)
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if(TARGET "${__double_conversion_target_name}")
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target_link_libraries(WrapSystemDoubleConversion::WrapSystemDoubleConversion
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INTERFACE "${__double_conversion_target_name}")
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else()
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target_link_libraries(WrapSystemDoubleConversion::WrapSystemDoubleConversion
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INTERFACE ${DOUBLE_CONVERSION_LIBRARIES})
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target_include_directories(WrapSystemDoubleConversion::WrapSystemDoubleConversion
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INTERFACE ${DOUBLE_CONVERSION_INCLUDE_DIRS})
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endif()
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endif()
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unset(__double_conversion_target_name)
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unset(__double_conversion_found)
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unset(__double_conversion_fphsa_args)
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include(FeatureSummary)
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set_package_properties(WrapSystemDoubleConversion PROPERTIES
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URL "https://github.com/google/double-conversion"
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DESCRIPTION "double-conversion library")
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