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petsc.cmake
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#===============================================================================
# Copyright (©) 2011-2023 EPFL (Ecole Polytechnique Fédérale de Lausanne)
# Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# This file is part of Akantu
#
# Akantu is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with Akantu. If not, see <http://www.gnu.org/licenses/>.
#
#===============================================================================
package_declare(PETSc EXTERNAL
DESCRIPTION "Add PETSc support in akantu"
EXTRA_PACKAGE_OPTIONS ARGS "VERSION;3.5"
DEPENDS parallel)
package_declare_sources(petsc
model/common/dof_manager/dof_manager_petsc.cc
model/common/dof_manager/dof_manager_petsc.hh
model/common/non_linear_solver/non_linear_solver_petsc.cc
model/common/non_linear_solver/non_linear_solver_petsc.hh
solver/petsc_wrapper.hh
solver/solver_petsc.cc
solver/solver_petsc.hh
solver/solver_vector_petsc.cc
solver/solver_vector_petsc.hh
solver/sparse_matrix_petsc.cc
solver/sparse_matrix_petsc.hh
)
package_declare_extra_files_to_package(PETSc
PROJECT cmake/Modules/FindPETSc.cmake
)
package_get_option_name(PETSc _opt_name)
if(${_opt_name})
include(CheckTypeSize)
package_get_include_dir(PETSc _petsc_include_dir)
if(_petsc_include_dir)
package_get_include_dir(MPI _mpi_include_dir)
set(CMAKE_EXTRA_INCLUDE_FILES petscsys.h)
set(CMAKE_REQUIRED_INCLUDES ${_petsc_include_dir} ${_mpi_include_dir})
check_type_size("PetscInt" PETSC_INT_SIZE)
if(PETSC_INT_SIZE AND NOT PETSC_INT_SIZE EQUAL AKANTU_INTEGER_SIZE)
message(SEND_ERROR "This version ofma PETSc cannot be used, it is compiled with the wrong size for PetscInt.")
endif()
check_type_size("PetscReal" PETSC_REAL_SIZE)
if(PETSC_REAL_SIZE AND NOT PETSC_REAL_SIZE EQUAL AKANTU_FLOAT_SIZE)
message(SEND_ERROR "This version of PETSc cannot be used, it is compiled with the wrong size for PetscInt.")
endif()
endif()
endif()
package_set_package_system_dependency(PETSc deb libpetsc3.4.2)
package_set_package_system_dependency(PETSc deb-src libpetsc3.4.2-dev)
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