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mumps.cmake
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#===============================================================================
# @file mumps.cmake
#
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Mon Nov 21 2011
# @date last modification: Mon Jan 18 2016
#
# @brief package description for mumps support
#
# @section LICENSE
#
# Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
# Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
# Solides)
#
# 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(Mumps EXTERNAL
DESCRIPTION "Add Mumps support in akantu"
SYSTEM ON third-party/cmake/mumps.cmake
)
package_declare_sources(Mumps
solver/sparse_solver_mumps.cc
solver/sparse_solver_mumps.hh
)
set(_mumps_float_type ${AKANTU_FLOAT_TYPE})
if(AKANTU_FLOAT_TYPE STREQUAL "float" OR
AKANTU_FLOAT_TYPE STREQUAL "double")
set(_mumps_components ${AKANTU_FLOAT_TYPE})
else()
if(DEFINED AKANTU_FLOAT_TYPE)
message(FATAL_ERROR "MUMPS doea not support floating point type \"${AKANTU_FLOAT_TYPE}\"")
endif()
endif()
package_get_option_name(parallel _par_option)
if(${_par_option})
package_set_find_package_extra_options(Mumps ARGS COMPONENTS "parallel" ${_mumps_components})
package_add_third_party_script_variable(Mumps MUMPS_TYPE "par")
package_set_package_system_dependency(Mumps deb libmumps)
package_set_package_system_dependency(Mumps deb-src libmumps-dev)
else()
package_set_find_package_extra_options(Mumps ARGS COMPONENTS "sequential" ${_mumps_components})
package_add_third_party_script_variable(Mumps MUMPS_TYPE "seq")
package_set_package_system_dependency(Mumps deb libmumps-seq)
package_set_package_system_dependency(Mumps deb-src libmumps-seq-dev)
endif()
package_use_system(Mumps _use_system)
if(NOT _use_system)
enable_language(Fortran)
set(AKANTU_USE_MUMPS_VERSION "4.10.0" CACHE STRING "Default Mumps version to compile")
mark_as_advanced(AKANTU_USE_MUMPS_VERSION)
set_property(CACHE AKANTU_USE_MUMPS_VERSION PROPERTY STRINGS "4.9.2" "4.10.0" "5.0.0")
package_get_option_name(MPI _mpi_option)
if(${_mpi_option})
package_add_dependencies(Mumps ScaLAPACK MPI)
endif()
package_add_dependencies(Mumps Scotch BLAS)
endif()
package_declare_documentation(Mumps
"This package enables the \\href{http://mumps.enseeiht.fr/}{MUMPS} parallel direct solver for sparce matrices."
"This is necessary to solve static or implicit problems."
""
"Under Ubuntu (14.04 LTS) the installation can be performed using the commands:"
""
"\\begin{command}"
" > sudo apt-get install libmumps-seq-dev # for sequential"
" > sudo apt-get install libmumps-dev # for parallel"
"\\end{command}"
""
"Under Mac OS X the installation requires the following steps:"
"\\begin{command}"
" > sudo port install mumps"
"\\end{command}"
""
"If you activate the advanced option AKANTU\\_USE\\_THIRD\\_PARTY\\_MUMPS the make system of akantu can automatically compile MUMPS. For this you will have to download MUMPS from \\url{http://mumps.enseeiht.fr/} or \\url{http://graal.ens-lyon.fr/MUMPS} and place it in \\shellcode{<akantu source>/third-party}"
)
package_declare_extra_files_to_package(MUMPS
PROJECT
third-party/MUMPS_4.10.0_make.inc.cmake
third-party/MUMPS_5.0.0.patch
third-party/MUMPS_4.10.0.patch
third-party/MUMPS_4.9.2_make.inc.cmake
third-party/cmake/mumps.cmake
cmake/Modules/FindMumps.cmake
)

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