File: AddSuiteSparseFlags.cmake

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dune-common 2.10.0-4
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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 SuiteSparse
#
# .. cmake_function:: add_dune_suitesparse_flags
#
#    .. cmake_param:: targets
#       :positional:
#       :single:
#       :required:
#
#       A list of targets to use SuiteSparse with.
#
include_guard(GLOBAL)

# set HAVE_SUITESPARSE for config.h
set(HAVE_SUITESPARSE ${SuiteSparse_FOUND})
set(HAVE_UMFPACK ${SuiteSparse_UMFPACK_FOUND})

# register all SuiteSparse related flags
if(SuiteSparse_FOUND)
  set(HAVE_SUITESPARSE_FLAGS)
  foreach(_component ${SuiteSparse_FOUND_COMPONENTS})
    list(APPEND HAVE_SUITESPARSE_FLAGS "HAVE_SUITESPARSE_${_component}=1")
  endforeach(_component)
  dune_register_package_flags(
    COMPILE_DEFINITIONS ${HAVE_SUITESPARSE_FLAGS}
    LIBRARIES SuiteSparse::SuiteSparse)
  unset(HAVE_SUITESPARSE_FLAGS)
endif()

# Provide function to set target properties for linking to SuiteSparse
function(add_dune_suitesparse_flags _targets)
  if(SuiteSparse_FOUND)
    foreach(_target ${_targets})
      target_link_libraries(${_target} PUBLIC SuiteSparse::SuiteSparse)
      foreach(_component ${SuiteSparse_FOUND_COMPONENTS})
        target_compile_definitions(${_target} PUBLIC HAVE_SUITESPARSE_${_component}=1)
      endforeach(_component)
    endforeach(_target)
  endif()
endfunction(add_dune_suitesparse_flags)