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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 GMP
#
# .. cmake_function:: add_dune_gmp_flags
#
# .. cmake_param:: targets
# :positional:
# :single:
# :required:
#
# A list of targets to use GMP with.
#
include_guard(GLOBAL)
# set HAVE_GMP for the config.h file
set(HAVE_GMP ${GMP_FOUND})
# register all GMP related flags
if(GMP_FOUND)
dune_register_package_flags(
LIBRARIES GMP::gmpxx
COMPILE_DEFINITIONS "HAVE_GMP=1"
)
endif()
# add function to link against the GMP library
function(add_dune_gmp_flags _targets)
if(GMP_FOUND)
foreach(_target ${_targets})
target_link_libraries(${_target} PUBLIC GMP::gmpxx)
target_compile_definitions(${_target} PUBLIC HAVE_GMP=1)
endforeach(_target ${_targets})
endif(GMP_FOUND)
endfunction(add_dune_gmp_flags)
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