Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F60882647
FindScotch.cmake
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Fri, May 3, 03:40
Size
8 KB
Mime Type
text/x-c
Expires
Sun, May 5, 03:40 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
17400883
Attached To
rSPCLIBS SPClibs
FindScotch.cmake
View Options
#===============================================================================
# @file FindScotch.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 Scotch
#
# @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(_SCOTCH_COMPONENTS "metis" "parmetis" "esmumps" "ptscotch")
if(NOT Scotch_FIND_COMPONENTS)
set(Scotch_FIND_COMPONENTS)
endif()
find_path(SCOTCH_INCLUDE_DIR scotch.h
PATHS "${SCOTCH_DIR}"
ENV SCOTCH_DIR CRAY_TPSL_DIR
PATH_SUFFIXES include include/scotch
)
find_library(SCOTCH_LIBRARY scotch
PATHS "${SCOTCH_DIR}"
ENV SCOTCH_DIR CRAY_TPSL_DIR
PATH_SUFFIXES lib)
set(_scotch_test_dir "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}")
file(WRITE "${_scotch_test_dir}/scotch_test_code.c"
"#include <stdio.h>
#include <stdint.h>
#include <scotch.h>
int main() {
SCOTCH_Graph graph;
SCOTCH_graphInit(&graph);
return 0;
}
")
#===============================================================================
include(FindPackageHandleStandardArgs)
if(CMAKE_VERSION VERSION_GREATER 2.8.12)
if(SCOTCH_INCLUDE_DIR)
file(STRINGS ${SCOTCH_INCLUDE_DIR}/scotch.h _versions
REGEX "^#define\ +SCOTCH_(VERSION|RELEASE|PATCHLEVEL) .*")
foreach(_ver ${_versions})
string(REGEX MATCH "SCOTCH_(VERSION|RELEASE|PATCHLEVEL) *([0-9.]+)" _tmp "${_ver}")
set(_scotch_${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
endforeach()
set(SCOTCH_VERSION "${_scotch_VERSION}.${_scotch_RELEASE}.${_scotch_PATCHLEVEL}" CACHE INTERNAL "")
endif()
find_package_handle_standard_args(Scotch
REQUIRED_VARS SCOTCH_LIBRARY SCOTCH_INCLUDE_DIR
VERSION_VAR SCOTCH_VERSION)
else()
find_package_handle_standard_args(Scotch DEFAULT_MSG
SCOTCH_LIBRARY SCOTCH_INCLUDE_DIR)
endif()
set(SCOTCH_LIBRARIES_ALL ${SCOTCH_LIBRARY})
try_compile(_scotch_compiles "${_scotch_test_dir}" SOURCES "${_scotch_test_dir}/scotch_test_code.c"
CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${SCOTCH_INCLUDE_DIR}"
LINK_LIBRARIES ${SCOTCH_LIBRARY}
OUTPUT_VARIABLE _out)
get_filename_component(_scotch_hint "${SCOTCH_LIBRARY}" DIRECTORY)
if(SCOTCH_LIBRARY MATCHES ".*scotch.*${CMAKE_STATIC_LIBRARY_SUFFIX}")
# Assuming scotch was compiled as a static library
set(SCOTCH_LIBRARY_TYPE STATIC CACHE INTERNAL "" FORCE)
else()
set(SCOTCH_LIBRARY_TYPE SHARED CACHE INTERNAL "" FORCE)
endif()
if(NOT _scotch_compiles)
if(_out MATCHES "SCOTCH_errorPrint")
find_library(SCOTCH_LIBRARY_ERR scotcherr
HINTS ${_scotch_hint})
find_library(SCOTCH_LIBRARY_ERREXIT scotcherrexit
HINTS ${_scotch_hint})
if(NOT TARGET Scotch::err)
add_library(Scotch::err ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
if(NOT TARGET Scotch::errexit)
add_library(Scotch::errexit ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::errexit PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_ERREXIT}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C")
set_target_properties(Scotch::err PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_ERR}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
INTERFACE_LINK_LIBRARIES "Scotch::errexit")
mark_as_advanced(SCOTCH_LIBRARY_ERR
SCOTCH_LIBRARY_ERREXIT)
list(APPEND SCOTCH_LIBRARIES_ALL ${SCOTCH_LIBRARY_ERR} ${SCOTCH_LIBRARY_ERREXIT})
set(_scotch_link_lib INTERFACE_LINK_LIBRARIES "Scotch::err")
endif()
endif()
if(NOT TARGET Scotch::scotch)
add_library(Scotch::scotch ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::scotch PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
${_scotch_link_lib})
set(SCOTCH_LIBRARIES ${SCOTCH_LIBRARIES_ALL} CACHE INTERNAL "Libraries for Scotch" FORCE)
mark_as_advanced(SCOTCH_LIBRARY
SCOTCH_INCLUDE_DIR
SCOTCH_LIBRARIES)
if("${Scotch_FIND_COMPONENTS}" MATCHES "esmumps")
find_library(SCOTCH_LIBRARY_ESMUMPS esmumps HINTS ${_scotch_hint})
if(NOT TARGET Scotch::esmumps)
add_library(Scotch::esmumps ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::esmumps PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_ESMUMPS}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C")
mark_as_advanced(SCOTCH_LIBRARY_ESMUMPS)
endif()
if("${Scotch_FIND_COMPONENTS}" MATCHES "metis")
find_library(SCOTCH_LIBRARY_METIS scotchmetis HINTS ${_scotch_hint})
if(NOT TARGET Scotch::metis)
add_library(Scotch::metis ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::metis PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_METIS}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C")
mark_as_advanced(SCOTCH_LIBRARY_METIS)
endif()
if("${Scotch_FIND_COMPONENTS}" MATCHES "parmetis")
find_library(SCOTCH_LIBRARY_PARMETIS scotchparmetis HINTS ${_scotch_hint})
if(NOT TARGET Scotch::parmetis)
add_library(Scotch::parmetis ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::parmetis PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_PARMETIS}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
INTERFACE_INCLUDE_DIRECTORIES "Scotch::metis")
mark_as_advanced(SCOTCH_LIBRARY_PARMETIS)
endif()
#
##===============================================================================
if("${Scotch_FIND_COMPONENTS}" MATCHES "ptscotch")
file(WRITE "${_scotch_test_dir}/ptscotch_test_code.c"
"#include <stdio.h>
#include <stdint.h>
#include <mpi.h>
#include <ptscotch.h>
int main() {
SCOTCH_Dgraph graph;
SCOTCH_dgraphInit(&graph, MPI_COMM_WORLD);
return 0;
}
")
find_package(MPI REQUIRED)
find_library(SCOTCH_LIBRARY_PTSCOTCH ptscotch HINTS ${_scotch_hint})
try_compile(_scotch_compiles "${_scotch_test_dir}" SOURCES "${_scotch_test_dir}/ptscotch_test_code.c"
CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${SCOTCH_INCLUDE_DIR};${MPI_C_INCLUDE_PATH}"
LINK_LIBRARIES ${SCOTCH_LIBRARY_PTSCOTCH} ${MPI_C_LIBRARIES}
OUTPUT_VARIABLE _out)
if(NOT _scotch_compiles)
if(_out MATCHES "SCOTCH_archExit")
set(_scotch_link_lib INTERFACE_LINK_LIBRARIES "Scotch::scotch")
endif()
endif()
if(NOT TARGET Scotch::ptscotch)
add_library(Scotch::ptscotch ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::ptscotch PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_PTSCOTCH}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
${_scotch_link_lib})
set(PTSCOTCH_LIBRARIES ${SCOTCH_LIBRARY_PTSCOTCH} ${SCOTCH_LIBRARIES} CACHE INTERNAL "Libraries for PT-Scotch" FORCE)
mark_as_advanced(SCOTCH_LIBRARY_PTSCOTCH
PTSCOTCH_LIBRARIES)
if("${Scotch_FIND_COMPONENTS}" MATCHES "esmumps")
find_library(SCOTCH_LIBRARY_PTESMUMPS ptesmumps
HINTS ${_scotch_hint} PATH_SUFFIXES lib .)
if(NOT TARGET Scotch::ptesmumps)
add_library(Scotch::ptesmumps ${SCOTCH_LIBRARY_TYPE} IMPORTED GLOBAL)
endif()
set_target_properties(Scotch::ptesmumps PROPERTIES
IMPORTED_LOCATION "${SCOTCH_LIBRARY_ESMUMPS}"
INTERFACE_INCLUDE_DIRECTORIES "${SCOTCH_INCLUDE_DIR}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C")
mark_as_advanced(SCOTCH_LIBRARY_PTESMUMPS)
endif()
endif()
Event Timeline
Log In to Comment