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c1c4cf9545
A new set of files are dedicated to linker configuration. This set of files enable a fine-tuned configuration based of the linker type as identified during compiler detection. Fixes: #25360
19 lines
652 B
CMake
19 lines
652 B
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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# This file contains common code blocks used by all the linker information
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# files
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macro(_cmake_common_linker_platform_flags lang)
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# Define configuration for LINK_WHAT_YOU_USE feature
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if(CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
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if(NOT DEFINED CMAKE_${lang}_LINK_WHAT_YOU_USE_FLAG)
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set(CMAKE_${lang}_LINK_WHAT_YOU_USE_FLAG "LINKER:--no-as-needed")
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endif()
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if(NOT DEFINED CMAKE_LINK_WHAT_YOU_USE_CHECK)
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set(CMAKE_LINK_WHAT_YOU_USE_CHECK ldd -u -r)
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endif()
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endif()
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endmacro ()
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