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# SPDX-FileCopyrightInfo: Copyright © DUNE Project contributors, see file LICENSE.md in module root
# SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
# Defines the functions to use Vc
#
# Vc is a library for high-level Vectorization support in C++
# see https://github.com/VcDevel/Vc
#
# .. cmake_function:: add_dune_vc_flags
#
# .. cmake_param:: targets
# :positional:
# :single:
# :required:
#
# A list of targets to use VC with.
#
include_guard(GLOBAL)
# text for feature summary
set_package_properties("Vc" PROPERTIES
DESCRIPTION "C++ Vectorization library"
URL "https://github.com/VcDevel/Vc"
PURPOSE "For use of SIMD instructions")
function(add_dune_vc_flags _targets)
if(Vc_FOUND)
foreach(_target ${_targets})
target_link_libraries(${_target} PUBLIC ${Vc_LIBRARIES})
target_compile_options(${_target} PUBLIC ${Vc_COMPILE_FLAGS})
target_compile_definitions(${_target} PUBLIC HAVE_VC=1)
target_include_directories(${_target} SYSTEM PUBLIC ${Vc_INCLUDE_DIR})
endforeach(_target ${_targets})
endif(Vc_FOUND)
endfunction(add_dune_vc_flags)
if(Vc_FOUND)
dune_register_package_flags(COMPILE_OPTIONS "${Vc_COMPILE_FLAGS};-DHAVE_VC=1"
LIBRARIES "${Vc_LIBRARIES}"
INCLUDE_DIRS "${Vc_INCLUDE_DIR}")
endif(Vc_FOUND)
set(HAVE_VC ${Vc_FOUND})
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