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Created
Wed, Dec 11, 21:42
Size
8 KB
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Fri, Dec 13, 21:42 (1 d, 22 h)
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rAKA akantu
FindMumps.cmake
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#===============================================================================
# @file FindMumps.cmake
#
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Fri Oct 24 2014
# @date last modification: Wed Jan 13 2016
#
# @brief The find_package file for the Mumps solver
#
# @section LICENSE
#
# Copyright (©) 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/>.
#
#===============================================================================
set
(
_MUMPS_COMPONENTS
"sequential"
"parallel"
"double"
"float"
"complex_double"
"complex_float"
)
if
(
NOT
Mumps_FIND_COMPONENTS
)
set
(
Mumps_FIND_COMPONENTS
"parallel"
"double"
"float"
"complex_double"
"complex_float"
)
endif
()
#===============================================================================
enable_language
(
Fortran
)
set
(
MUMPS_PRECISIONS
)
foreach
(
_comp
${
Mumps_FIND_COMPONENTS
}
)
if
(
"${_comp}"
STREQUAL
"sequential"
)
set
(
MUMPS_PLAT
_seq
)
#default plat on debian based distribution
endif
()
if
(
"${_comp}"
STREQUAL
"float"
)
list
(
APPEND
MUMPS_PRECISIONS
s
)
endif
()
if
(
"${_comp}"
STREQUAL
"double"
)
list
(
APPEND
MUMPS_PRECISIONS
d
)
endif
()
if
(
"${_comp}"
STREQUAL
"complex_float"
)
list
(
APPEND
MUMPS_PRECISIONS
c
)
endif
()
if
(
"${_comp}"
STREQUAL
"complex_double"
)
list
(
APPEND
MUMPS_PRECISIONS
z
)
endif
()
endforeach
()
if
(
NOT
MUMPS_PRECISIONS
)
set
(
MUMPS_PRECISIONS
s
d
c
z
)
endif
()
list
(
GET
MUMPS_PRECISIONS
0
_first_precision
)
string
(
TOUPPER
"${_first_precision}"
_u_first_precision
)
set
(
_mumps_test_dir
"${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}"
)
file
(
WRITE
"${_mumps_test_dir}/mumps_test_code.c"
"#include <${_first_precision}mumps_c.h>
int main() {
${_u_first_precision}MUMPS_STRUC_C mumps_data;
${_first_precision}mumps_c(&mumps_data);
return 0;
}
"
)
find_path
(
MUMPS_INCLUDE_DIR
${
_first_precision
}
mumps_c.h
PATHS
"${MUMPS_DIR}"
ENV
MUMPS_DIR
PATH_SUFFIXES
include
)
set
(
_mumps_required_vars
)
foreach
(
_precision
${
MUMPS_PRECISIONS
}
)
string
(
TOUPPER
"${_precision}"
_u_precision
)
find_library
(
MUMPS_LIBRARY_
${
_u_precision
}
MUMPS
NAMES
${
_precision
}
mumps
${
MUMPS_PREFIX
}
PATHS
"${MUMPS_DIR}"
ENV
MUMPS_DIR
PATH_SUFFIXES
lib
)
mark_as_advanced
(
MUMPS_LIBRARY_
${
_u_precision
}
MUMPS
)
list
(
APPEND
_mumps_required_vars
MUMPS_LIBRARY_
${
_u_precision
}
MUMPS
)
list
(
APPEND
MUMPS_LIBRARIES_ALL
${
MUMPS_LIBRARY_${_u_precision
}
MUMPS}
)
endforeach
()
#===============================================================================
include
(
FindPackageHandleStandardArgs
)
if
(
CMAKE_VERSION
VERSION_GREATER
2.8.12
)
if
(
MUMPS_INCLUDE_DIR
)
file
(
STRINGS
${
MUMPS_INCLUDE_DIR
}
/dmumps_c.h
_versions
REGEX
"^#define MUMPS_VERSION .*"
)
foreach
(
_ver
${
_versions
}
)
string
(
REGEX
MATCH
"MUMPS_VERSION *\"
(
[0-9.]+
)
\""
_tmp
"${_ver}"
)
set
(
_mumps_VERSION
${
CMAKE_MATCH_1
}
)
endforeach
()
set
(
MUMPS_VERSION
"${_mumps_VERSION}"
CACHE
INTERNAL
""
)
endif
()
find_package_handle_standard_args
(
Mumps
REQUIRED_VARS
${
_mumps_required_vars
}
MUMPS_INCLUDE_DIR
VERSION_VAR
MUMPS_VERSION
)
else
()
find_package_handle_standard_args
(
Mumps
DEFAULT_MSG
${
_mumps_required_vars
}
MUMPS_INCLUDE_DIR
)
endif
()
#===============================================================================
set
(
_mumps_dep_symbol_BLAS
${
_first_precision
}
gemm
)
set
(
_mumps_dep_symbol_ScaLAPACK
numroc
)
set
(
_mumps_dep_symbol_MPI
mpi_send
)
set
(
_mumps_dep_symbol_Scotch
scotchfstratinit
)
set
(
_mumps_dep_symbol_Scotch_ptscotch
scotchfdgraphexit
)
set
(
_mumps_dep_symbol_Scotch_esmumps
esmumps
)
set
(
_mumps_dep_symbol_mumps_common
mumps_abort
)
set
(
_mumps_dep_symbol_pord
SPACE_ordering
)
set
(
_mumps_dep_symbol_METIS
metis_nodend
)
set
(
_mumps_dep_symbol_ParMETIS
ParMETIS_V3_NodeND
)
set
(
_mumps_dep_link_BLAS
BLAS_LIBRARIES
)
set
(
_mumps_dep_link_ScaLAPACK
SCALAPACK_LIBRARIES
)
set
(
_mumps_dep_link_MPI
MPI_Fortran_LIBRARIES
)
set
(
_mumps_dep_link_Scotch
SCOTCH_LIBRARIES
)
set
(
_mumps_dep_link_Scotch_ptscotch
SCOTCH_LIBRARY_PTSCOTCH
)
set
(
_mumps_dep_link_Scotch_esmumps
SCOTCH_LIBRARY_ESMUMPS
)
set
(
_mumps_dep_link_mumps_common
MUMPS_LIBRARY_COMMON
)
set
(
_mumps_dep_link_pord
MUMPS_LIBRARY_PORD
)
set
(
_mumps_dep_link_METIS
METIS_LIBRARY
)
set
(
_mumps_dep_link_ParMETIS
PARMETIS_LIBRARY
)
set
(
_mumps_dep_comp_Scotch_ptscotch
COMPONENTS
ptscotch
)
set
(
_mumps_dep_comp_Scotch_ptscotch
COMPONENTS
esmumps
)
set
(
_mumps_potential_dependencies
mumps_common
pord
BLAS
ScaLAPACK
MPI
Scotch
Scotch_ptscotch
Scotch_esmumps
METIS
ParMETIS
)
#===============================================================================
if
(
MUMPS_LIBRARY_
${
_u_first_precision
}
MUMPS
MATCHES
".*${_first_precision}mumps.*${CMAKE_STATIC_LIBRARY_SUFFIX}"
)
# Assuming mumps was compiled as a static library
set
(
MUMPS_LIBRARY_TYPE
STATIC
CACHE
INTERNAL
""
FORCE
)
if
(
CMAKE_Fortran_COMPILER
MATCHES
".*gfortran"
)
set
(
_compiler_specific
gfortran
)
elseif
(
CMAKE_Fortran_COMPILER
MATCHES
".*ifort"
)
set
(
_compiler_specific
ifcore
)
else
()
message
(
"Compiler ${CMAKE_Fortran_COMPILER} is not known, you will probably "
"have to add semething instead of this message to be able to test mumps "
"install"
)
endif
()
else
()
set
(
MUMPS_LIBRARY_TYPE
SHARED
CACHE
INTERNAL
""
FORCE
)
endif
()
try_compile
(
_mumps_compiles
"${_mumps_test_dir}"
SOURCES
"${_mumps_test_dir}/mumps_test_code.c"
CMAKE_FLAGS
"-DINCLUDE_DIRECTORIES:STRING=${MUMPS_INCLUDE_DIR}"
LINK_LIBRARIES
${
MUMPS_LIBRARIES_ALL
}
${
_compiler_specific
}
OUTPUT_VARIABLE
_out
)
foreach
(
_pdep
${
_mumps_potential_dependencies
}
)
if
(
_mumps_compiles
)
break
()
endif
()
if
(
_out
MATCHES
"${_mumps_dep_symbol_${_pdep}}"
)
if
(
_pdep
STREQUAL
"mumps_common"
)
find_library
(
MUMPS_LIBRARY_COMMON
mumps_common
${
MUMPS_PREFIX
}
PATHS
"${MUMPS_DIR}"
ENV
MUMPS_DIR
PATH_SUFFIXES
lib
)
if
(
NOT
TARGET
MUMPS::common
)
add_library
(
MUMPS::common
${
MUMPS_LIBRARY_TYPE
}
IMPORTED
GLOBAL
)
endif
()
set_target_properties
(
MUMPS::common
PROPERTIES
IMPORTED_LOCATION
"${MUMPS_LIBRARY_COMMON}"
INTERFACE_INCLUDE_DIRECTORIES
"${MUMPS_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES
"C;Fortran"
)
list
(
APPEND
_mumps_interface_link
MUMPS::common
)
elseif
(
_pdep
STREQUAL
"pord"
)
find_library
(
MUMPS_LIBRARY_PORD
pord
${
MUMPS_PREFIX
}
PATHS
"${MUMPS_DIR}"
ENV
MUMPS_DIR
PATH_SUFFIXES
lib
)
if
(
NOT
TARGET
MUMPS::pord
)
add_library
(
MUMPS::pord
${
MUMPS_LIBRARY_TYPE
}
IMPORTED
GLOBAL
)
endif
()
#TODO adapt it for windows and dlls (check FindGSL as an example)
set_target_properties
(
MUMPS::pord
PROPERTIES
IMPORTED_LOCATION
"${MUMPS_LIBRARY_PORD}"
INTERFACE_INCLUDE_DIRECTORIES
"${MUMPS_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES
"C"
)
list
(
APPEND
_mumps_interface_link
MUMPS::pord
)
elseif
(
_pdep
MATCHES
"Scotch"
)
find_package
(
Scotch
REQUIRED
${
_mumps_dep_comp_${_pdep
}
}
)
list
(
APPEND
_mumps_interface_link
${
${_mumps_dep_link_${_pdep
}
}}
)
else
()
find_package
(
${
_pdep
}
REQUIRED
)
list
(
APPEND
_mumps_interface_link
${
${_mumps_dep_link_${_pdep
}
}}
)
endif
()
list
(
APPEND
MUMPS_LIBRARIES_ALL
${
${_mumps_dep_link_${_pdep
}
}}
)
try_compile
(
_mumps_compiles
"${_mumps_test_dir}"
SOURCES
"${_mumps_test_dir}/mumps_test_code.c"
CMAKE_FLAGS
"-DINCLUDE_DIRECTORIES:STRING=${MUMPS_INCLUDE_DIR}"
LINK_LIBRARIES
${
MUMPS_LIBRARIES_ALL
}
${
_compiler_specific
}
OUTPUT_VARIABLE
_out
)
endif
()
endforeach
()
foreach
(
_precision
${
MUMPS_PRECISIONS
}
)
string
(
TOUPPER
"${_precision}"
_u_precision
)
set
(
_target
MUMPS::
${
_precision
}
mumps
)
if
(
NOT
TARGET
${
_target
}
)
add_library
(
${
_target
}
${
MUMPS_LIBRARY_TYPE
}
IMPORTED
GLOBAL
)
endif
()
set_target_properties
(
${
_target
}
PROPERTIES
IMPORTED_LOCATION
"${MUMPS_LIBRARY_${_u_precision}MUMPS}"
INTERFACE_INCLUDE_DIRECTORIES
"${MUMPS_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES
"C;Fortran"
INTERFACE_LINK_LIBRARIES
"${_mumps_interface_link}"
)
endforeach
()
set
(
MUMPS_LIBRARIES
${
MUMPS_LIBRARIES_ALL
}
CACHE
INTERNAL
""
FORCE
)
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