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gnss-sdr/cmake/Modules/XcodeRemoveWarningDuplicates.cmake
2024-04-13 09:03:46 +02:00

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1.0 KiB
CMake

# GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
# This file is part of GNSS-SDR.
#
# SPDX-FileCopyrightText: 2011-2024 C. Fernandez-Prades cfernandez(at)cttc.es
# SPDX-License-Identifier: BSD-3-Clause
if(DEFINED __INCLUDED_XCODE_REMOVE_WARNING_DUPLICATES_CMAKE)
return()
endif()
set(__INCLUDED_XCODE_REMOVE_WARNING_DUPLICATES_CMAKE TRUE)
function(xcode_remove_warning_duplicates target)
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "15.0.0")
# A bug in Xcode 15 adds duplicate flags to the linker. In addition, the
# `-warn_duplicate_libraries` is now enabled by default which may result
# in several 'duplicate libraries warning'.
# - https://gitlab.kitware.com/cmake/cmake/-/issues/25297 and
# - https://indiestack.com/2023/10/xcode-15-duplicate-library-linker-warnings/
target_link_options(${target} PUBLIC "LINKER:-no_warn_duplicate_libraries")
endif()
endif()
endfunction()