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zhangshun
2026-06-01 15:55:59 +08:00
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21
Eigen3/cmake/Eigen3Config.cmake.in Normal file
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# This file exports the Eigen3::Eigen CMake target which should be passed to the
# target_link_libraries command.
@PACKAGE_INIT@
include ("${CMAKE_CURRENT_LIST_DIR}/Eigen3Targets.cmake")
# Legacy variables, do *not* use. May be removed in the future.
set (EIGEN3_FOUND 1)
set (EIGEN3_USE_FILE "${CMAKE_CURRENT_LIST_DIR}/UseEigen3.cmake")
set (EIGEN3_DEFINITIONS "@EIGEN_DEFINITIONS@")
set (EIGEN3_INCLUDE_DIR "@PACKAGE_EIGEN_INCLUDE_DIR@")
set (EIGEN3_INCLUDE_DIRS "@PACKAGE_EIGEN_INCLUDE_DIR@")
set (EIGEN3_ROOT_DIR "@PACKAGE_EIGEN_ROOT_DIR@")
set (EIGEN3_VERSION_STRING "@EIGEN_VERSION_STRING@")
set (EIGEN3_VERSION_MAJOR "@EIGEN_VERSION_MAJOR@")
set (EIGEN3_VERSION_MINOR "@EIGEN_VERSION_MINOR@")
set (EIGEN3_VERSION_PATCH "@EIGEN_VERSION_PATCH@")

30
Eigen3/cmake/Eigen3ConfigLegacy.cmake.in Normal file
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# -*- cmake -*-
#
# Eigen3Config.cmake(.in)
# Use the following variables to compile and link against Eigen:
# EIGEN3_FOUND - True if Eigen was found on your system
# EIGEN3_USE_FILE - The file making Eigen usable
# EIGEN3_DEFINITIONS - Definitions needed to build with Eigen
# EIGEN3_INCLUDE_DIR - Directory where signature_of_eigen3_matrix_library can be found
# EIGEN3_INCLUDE_DIRS - List of directories of Eigen and it's dependencies
# EIGEN3_ROOT_DIR - The base directory of Eigen
# EIGEN3_VERSION_STRING - A human-readable string containing the version
# EIGEN3_VERSION_MAJOR - The major version of Eigen
# EIGEN3_VERSION_MINOR - The minor version of Eigen
# EIGEN3_VERSION_PATCH - The patch version of Eigen
@PACKAGE_INIT@
set ( EIGEN3_FOUND 1 )
set ( EIGEN3_USE_FILE "${CMAKE_CURRENT_LIST_DIR}/UseEigen3.cmake" )
set ( EIGEN3_DEFINITIONS "@EIGEN_DEFINITIONS@" )
set ( EIGEN3_INCLUDE_DIR "@PACKAGE_EIGEN_INCLUDE_DIR@" )
set ( EIGEN3_INCLUDE_DIRS "@PACKAGE_EIGEN_INCLUDE_DIR@" )
set ( EIGEN3_ROOT_DIR "@PACKAGE_EIGEN_ROOT_DIR@" )
set ( EIGEN3_VERSION_STRING "@EIGEN_VERSION_STRING@" )
set ( EIGEN3_VERSION_MAJOR "@EIGEN_VERSION_MAJOR@" )
set ( EIGEN3_VERSION_MINOR "@EIGEN_VERSION_MINOR@" )
set ( EIGEN3_VERSION_PATCH "@EIGEN_VERSION_PATCH@" )

58
Eigen3/cmake/EigenConfigureTesting.cmake Normal file
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include(EigenTesting)
include(CheckCXXSourceCompiles)
# configure the "site" and "buildname"
ei_set_sitename()
# retrieve and store the build string
ei_set_build_string()
add_custom_target(buildtests)
add_custom_target(check COMMAND "ctest")
add_dependencies(check buildtests)
# check whether /bin/bash exists (disabled as not used anymore)
# find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH)
# This call activates testing and generates the DartConfiguration.tcl
include(CTest)
set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests")
set(EIGEN_DASHBOARD_BUILD_TARGET "buildtests" CACHE STRING "Target to be built in dashboard mode, default is buildtests")
set(EIGEN_CTEST_ERROR_EXCEPTION "" CACHE STRING "Regular expression for build error messages to be filtered out")
# Overwrite default DartConfiguration.tcl such that ctest can build our unit tests.
# Recall that our unit tests are not in the "all" target, so we have to explicitely ask ctest to build our custom 'buildtests' target.
# At this stage, we can also add custom flags to the build tool through the user defined EIGEN_TEST_BUILD_FLAGS variable.
file(READ "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE)
# try to grab the default flags
string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
if(NOT CMAKE_MATCH_1)
string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
endif()
string(REGEX REPLACE "MakeCommand:.*DefaultCTestConfigurationType" "MakeCommand: ${CMAKE_COMMAND} --build . --target ${EIGEN_DASHBOARD_BUILD_TARGET} --config \"\${CTEST_CONFIGURATION_TYPE}\" -- ${CMAKE_MATCH_1} ${EIGEN_TEST_BUILD_FLAGS}\nDefaultCTestConfigurationType"
EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE})
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2})
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
# some documentation of this function would be nice
ei_init_testing()
# configure Eigen related testing options
option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF)
option(EIGEN_DEBUG_ASSERTS "Enable advanced debuging of assertions" OFF)
if(CMAKE_COMPILER_IS_GNUCXX)
option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF)
if(EIGEN_COVERAGE_TESTING)
set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage")
set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}")
endif(EIGEN_COVERAGE_TESTING)
elseif(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS")
endif(CMAKE_COMPILER_IS_GNUCXX)

46
Eigen3/cmake/EigenDetermineOSVersion.cmake Normal file
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# The utility function DetermineOSVersion aims at providing an
# improved version of the CMake variable ${CMAKE_SYSTEM} on Windows
# machines.
#
# Usage:
# include(EigenDetermineOSVersion)
# DetermineOSVersion(OS_VERSION)
# message("OS: ${OS_VERSION}")
# - A little helper variable which should not be directly called
function(DetermineShortWindowsName WIN_VERSION win_num_version)
if (${win_num_version} VERSION_EQUAL "6.1")
set(_version "win7")
elseif(${win_num_version} VERSION_EQUAL "6.0")
set(_version "winVista")
elseif(${win_num_version} VERSION_EQUAL "5.2")
set(_version "winXpProf")
elseif(${win_num_version} VERSION_EQUAL "5.1")
set(_version "winXp")
elseif(${win_num_version} VERSION_EQUAL "5.0")
set(_version "win2000Prof")
else()
set(_version "unknownWin")
endif()
set(${WIN_VERSION} ${_version} PARENT_SCOPE)
endfunction()
function(DetermineOSVersion OS_VERSION)
if (WIN32 AND CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
file (TO_NATIVE_PATH "$ENV{COMSPEC}" SHELL)
exec_program( ${SHELL} ARGS "/c" "ver" OUTPUT_VARIABLE ver_output)
string(REGEX MATCHALL "[0-9]+"
ver_list "${ver_output}")
list(GET ver_list 0 _major)
list(GET ver_list 1 _minor)
set(win_num_version ${_major}.${_minor})
DetermineShortWindowsName(win_version "${win_num_version}")
if(win_version)
set(${OS_VERSION} ${win_version} PARENT_SCOPE)
endif()
else()
set(${OS_VERSION} ${CMAKE_SYSTEM} PARENT_SCOPE)
endif()
endfunction()

41
Eigen3/cmake/EigenDetermineVSServicePack.cmake Normal file
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include(CMakeDetermineVSServicePack)
# The code is almost identical to the CMake version. The only difference is that we remove
# _DetermineVSServicePack_FastCheckVersionWithCompiler which lead to errors on some systems.
function(EigenDetermineVSServicePack _pack)
if(NOT DETERMINED_VS_SERVICE_PACK OR NOT ${_pack})
if(NOT DETERMINED_VS_SERVICE_PACK)
_DetermineVSServicePack_CheckVersionWithTryCompile(DETERMINED_VS_SERVICE_PACK _cl_version)
if(NOT DETERMINED_VS_SERVICE_PACK)
_DetermineVSServicePack_CheckVersionWithTryRun(DETERMINED_VS_SERVICE_PACK _cl_version)
endif()
endif()
if(DETERMINED_VS_SERVICE_PACK)
if(_cl_version)
# Call helper function to determine VS version
_DetermineVSServicePackFromCompiler(_sp "${_cl_version}")
# temporary fix, until CMake catches up
if (NOT _sp)
if(${_cl_version} VERSION_EQUAL "17.00.50727.1")
set(_sp "vc110")
elseif(${_cl_version} VERSION_EQUAL "17.00.51106.1")
set(_sp "vc110sp1")
elseif(${_cl_version} VERSION_EQUAL "17.00.60315.1")
set(_sp "vc110sp2")
elseif(${_cl_version} VERSION_EQUAL "17.00.60610.1")
set(_sp "vc110sp3")
else()
set(_sp ${CMAKE_CXX_COMPILER_VERSION})
endif()
endif()
if(_sp)
set(${_pack} ${_sp} CACHE INTERNAL
"The Visual Studio Release with Service Pack")
endif()
endif()
endif()
endif()
endfunction()

725
Eigen3/cmake/EigenTesting.cmake Normal file
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macro(ei_add_property prop value)
get_property(previous GLOBAL PROPERTY ${prop})
if ((NOT previous) OR (previous STREQUAL ""))
set_property(GLOBAL PROPERTY ${prop} "${value}")
else()
set_property(GLOBAL PROPERTY ${prop} "${previous} ${value}")
endif()
endmacro(ei_add_property)
#internal. See documentation of ei_add_test for details.
macro(ei_add_test_internal testname testname_with_suffix)
set(targetname ${testname_with_suffix})
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
if(EIGEN_ADD_TEST_FILENAME_EXTENSION STREQUAL cu)
if(EIGEN_TEST_CUDA_CLANG)
set_source_files_properties(${filename} PROPERTIES LANGUAGE CXX)
if(CUDA_64_BIT_DEVICE_CODE)
link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
else()
link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib")
endif()
if (${ARGC} GREATER 2)
add_executable(${targetname} ${filename})
else()
add_executable(${targetname} ${filename} OPTIONS ${ARGV2})
endif()
target_link_libraries(${targetname} "cudart_static" "cuda" "dl" "rt" "pthread")
else()
if (${ARGC} GREATER 2)
cuda_add_executable(${targetname} ${filename} OPTIONS ${ARGV2})
else()
cuda_add_executable(${targetname} ${filename})
endif()
endif()
else()
add_executable(${targetname} ${filename})
endif()
if (targetname MATCHES "^eigen2_")
add_dependencies(eigen2_buildtests ${targetname})
else()
add_dependencies(buildtests ${targetname})
endif()
if(EIGEN_NO_ASSERTION_CHECKING)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_NO_ASSERTION_CHECKING=1")
else(EIGEN_NO_ASSERTION_CHECKING)
if(EIGEN_DEBUG_ASSERTS)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_DEBUG_ASSERTS=1")
endif(EIGEN_DEBUG_ASSERTS)
endif(EIGEN_NO_ASSERTION_CHECKING)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_MAX_SIZE=${EIGEN_TEST_MAX_SIZE}")
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_FUNC=${testname}")
if(MSVC)
ei_add_target_property(${targetname} COMPILE_FLAGS "/bigobj")
endif()
# let the user pass flags.
if(${ARGC} GREATER 2)
ei_add_target_property(${targetname} COMPILE_FLAGS "${ARGV2}")
endif(${ARGC} GREATER 2)
if(EIGEN_TEST_CUSTOM_CXX_FLAGS)
ei_add_target_property(${targetname} COMPILE_FLAGS "${EIGEN_TEST_CUSTOM_CXX_FLAGS}")
endif()
if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
target_link_libraries(${targetname} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
endif()
if(EXTERNAL_LIBS)
target_link_libraries(${targetname} ${EXTERNAL_LIBS})
endif()
if(EIGEN_TEST_CUSTOM_LINKER_FLAGS)
target_link_libraries(${targetname} ${EIGEN_TEST_CUSTOM_LINKER_FLAGS})
endif()
if(${ARGC} GREATER 3)
set(libs_to_link ${ARGV3})
# it could be that some cmake module provides a bad library string " " (just spaces),
# and that severely breaks target_link_libraries ("can't link to -l-lstdc++" errors).
# so we check for strings containing only spaces.
string(STRIP "${libs_to_link}" libs_to_link_stripped)
string(LENGTH "${libs_to_link_stripped}" libs_to_link_stripped_length)
if(${libs_to_link_stripped_length} GREATER 0)
# notice: no double quotes around ${libs_to_link} here. It may be a list.
target_link_libraries(${targetname} ${libs_to_link})
endif()
endif()
add_test(${testname_with_suffix} "${targetname}")
# Specify target and test labels accoirding to EIGEN_CURRENT_SUBPROJECT
get_property(current_subproject GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT)
if ((current_subproject) AND (NOT (current_subproject STREQUAL "")))
set_property(TARGET ${targetname} PROPERTY LABELS "Build${current_subproject}")
add_dependencies("Build${current_subproject}" ${targetname})
set_property(TEST ${testname_with_suffix} PROPERTY LABELS "${current_subproject}")
endif()
endmacro(ei_add_test_internal)
# SYCL
macro(ei_add_test_internal_sycl testname testname_with_suffix)
include_directories( SYSTEM ${COMPUTECPP_PACKAGE_ROOT_DIR}/include)
set(targetname ${testname_with_suffix})
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
set( include_file ${CMAKE_CURRENT_BINARY_DIR}/inc_${filename})
set( bc_file ${CMAKE_CURRENT_BINARY_DIR}/${filename})
set( host_file ${CMAKE_CURRENT_SOURCE_DIR}/${filename})
ADD_CUSTOM_COMMAND(
OUTPUT ${include_file}
COMMAND ${CMAKE_COMMAND} -E echo "\\#include \\\"${host_file}\\\"" > ${include_file}
COMMAND ${CMAKE_COMMAND} -E echo "\\#include \\\"${bc_file}.sycl\\\"" >> ${include_file}
DEPENDS ${filename} ${bc_file}.sycl
COMMENT "Building ComputeCpp integration header file ${include_file}"
)
# Add a custom target for the generated integration header
add_custom_target(${testname}_integration_header_sycl DEPENDS ${include_file})
add_executable(${targetname} ${include_file})
add_dependencies(${targetname} ${testname}_integration_header_sycl)
add_sycl_to_target(${targetname} ${filename} ${CMAKE_CURRENT_BINARY_DIR})
if (targetname MATCHES "^eigen2_")
add_dependencies(eigen2_buildtests ${targetname})
else()
add_dependencies(buildtests ${targetname})
endif()
if(EIGEN_NO_ASSERTION_CHECKING)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_NO_ASSERTION_CHECKING=1")
else(EIGEN_NO_ASSERTION_CHECKING)
if(EIGEN_DEBUG_ASSERTS)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_DEBUG_ASSERTS=1")
endif(EIGEN_DEBUG_ASSERTS)
endif(EIGEN_NO_ASSERTION_CHECKING)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_MAX_SIZE=${EIGEN_TEST_MAX_SIZE}")
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_FUNC=${testname}")
if(MSVC AND NOT EIGEN_SPLIT_LARGE_TESTS)
ei_add_target_property(${targetname} COMPILE_FLAGS "/bigobj")
endif()
# let the user pass flags.
if(${ARGC} GREATER 2)
ei_add_target_property(${targetname} COMPILE_FLAGS "${ARGV2}")
endif(${ARGC} GREATER 2)
if(EIGEN_TEST_CUSTOM_CXX_FLAGS)
ei_add_target_property(${targetname} COMPILE_FLAGS "${EIGEN_TEST_CUSTOM_CXX_FLAGS}")
endif()
if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
target_link_libraries(${targetname} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
endif()
if(EXTERNAL_LIBS)
target_link_libraries(${targetname} ${EXTERNAL_LIBS})
endif()
if(EIGEN_TEST_CUSTOM_LINKER_FLAGS)
target_link_libraries(${targetname} ${EIGEN_TEST_CUSTOM_LINKER_FLAGS})
endif()
if(${ARGC} GREATER 3)
set(libs_to_link ${ARGV3})
# it could be that some cmake module provides a bad library string " " (just spaces),
# and that severely breaks target_link_libraries ("can't link to -l-lstdc++" errors).
# so we check for strings containing only spaces.
string(STRIP "${libs_to_link}" libs_to_link_stripped)
string(LENGTH "${libs_to_link_stripped}" libs_to_link_stripped_length)
if(${libs_to_link_stripped_length} GREATER 0)
# notice: no double quotes around ${libs_to_link} here. It may be a list.
target_link_libraries(${targetname} ${libs_to_link})
endif()
endif()
add_test(${testname_with_suffix} "${targetname}")
# Specify target and test labels according to EIGEN_CURRENT_SUBPROJECT
get_property(current_subproject GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT)
if ((current_subproject) AND (NOT (current_subproject STREQUAL "")))
set_property(TARGET ${targetname} PROPERTY LABELS "Build${current_subproject}")
add_dependencies("Build${current_subproject}" ${targetname})
set_property(TEST ${testname_with_suffix} PROPERTY LABELS "${current_subproject}")
endif()
endmacro(ei_add_test_internal_sycl)
# Macro to add a test
#
# the unique mandatory parameter testname must correspond to a file
# <testname>.cpp which follows this pattern:
#
# #include "main.h"
# void test_<testname>() { ... }
#
# Depending on the contents of that file, this macro can have 2 behaviors,
# see below.
#
# The optional 2nd parameter is libraries to link to.
#
# A. Default behavior
#
# this macro adds an executable <testname> as well as a ctest test
# named <testname> too.
#
# On platforms with bash simply run:
# "ctest -V" or "ctest -V -R <testname>"
# On other platform use ctest as usual
#
# B. Multi-part behavior
#
# If the source file matches the regexp
# CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+
# then it is interpreted as a multi-part test. The behavior then depends on the
# CMake option EIGEN_SPLIT_LARGE_TESTS, which is ON by default.
#
# If EIGEN_SPLIT_LARGE_TESTS is OFF, the behavior is the same as in A (the multi-part
# aspect is ignored).
#
# If EIGEN_SPLIT_LARGE_TESTS is ON, the test is split into multiple executables
# test_<testname>_<N>
# where N runs from 1 to the greatest occurence found in the source file. Each of these
# executables is built passing -DEIGEN_TEST_PART_N. This allows to split large tests
# into smaller executables.
#
# Moreover, targets <testname> are still generated, they
# have the effect of building all the parts of the test.
#
# Again, ctest -R allows to run all matching tests.
macro(ei_add_test testname)
get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}${testname}\n")
set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
file(READ "${filename}" test_source)
set(parts 0)
string(REGEX MATCHALL "CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+|EIGEN_SUFFIXES(;[0-9]+)+"
occurences "${test_source}")
string(REGEX REPLACE "CALL_SUBTEST_|EIGEN_TEST_PART_|EIGEN_SUFFIXES" "" suffixes "${occurences}")
list(REMOVE_DUPLICATES suffixes)
if(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
add_custom_target(${testname})
foreach(suffix ${suffixes})
ei_add_test_internal(${testname} ${testname}_${suffix}
"${ARGV1} -DEIGEN_TEST_PART_${suffix}=1" "${ARGV2}")
add_dependencies(${testname} ${testname}_${suffix})
endforeach(suffix)
else(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
set(symbols_to_enable_all_parts "")
foreach(suffix ${suffixes})
set(symbols_to_enable_all_parts
"${symbols_to_enable_all_parts} -DEIGEN_TEST_PART_${suffix}=1")
endforeach(suffix)
ei_add_test_internal(${testname} ${testname} "${ARGV1} ${symbols_to_enable_all_parts}" "${ARGV2}")
endif(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
endmacro(ei_add_test)
macro(ei_add_test_sycl testname)
get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}${testname}\n")
set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
file(READ "${filename}" test_source)
set(parts 0)
string(REGEX MATCHALL "CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+|EIGEN_SUFFIXES(;[0-9]+)+"
occurences "${test_source}")
string(REGEX REPLACE "CALL_SUBTEST_|EIGEN_TEST_PART_|EIGEN_SUFFIXES" "" suffixes "${occurences}")
list(REMOVE_DUPLICATES suffixes)
if(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
add_custom_target(${testname})
foreach(suffix ${suffixes})
ei_add_test_internal_sycl(${testname} ${testname}_${suffix}
"${ARGV1} -DEIGEN_TEST_PART_${suffix}=1" "${ARGV2}")
add_dependencies(${testname} ${testname}_${suffix})
endforeach(suffix)
else(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
set(symbols_to_enable_all_parts "")
foreach(suffix ${suffixes})
set(symbols_to_enable_all_parts
"${symbols_to_enable_all_parts} -DEIGEN_TEST_PART_${suffix}=1")
endforeach(suffix)
ei_add_test_internal_sycl(${testname} ${testname} "${ARGV1} ${symbols_to_enable_all_parts}" "${ARGV2}")
endif(EIGEN_SPLIT_LARGE_TESTS AND suffixes)
endmacro(ei_add_test_sycl)
# adds a failtest, i.e. a test that succeed if the program fails to compile
# note that the test runner for these is CMake itself, when passed -DEIGEN_FAILTEST=ON
# so here we're just running CMake commands immediately, we're not adding any targets.
macro(ei_add_failtest testname)
get_property(EIGEN_FAILTEST_FAILURE_COUNT GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT)
get_property(EIGEN_FAILTEST_COUNT GLOBAL PROPERTY EIGEN_FAILTEST_COUNT)
message(STATUS "Checking failtest: ${testname}")
set(filename "${testname}.cpp")
file(READ "${filename}" test_source)
try_compile(succeeds_when_it_should_fail
"${CMAKE_CURRENT_BINARY_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}/${filename}"
COMPILE_DEFINITIONS "-DEIGEN_SHOULD_FAIL_TO_BUILD")
if (succeeds_when_it_should_fail)
message(STATUS "FAILED: ${testname} build succeeded when it should have failed")
endif()
try_compile(succeeds_when_it_should_succeed
"${CMAKE_CURRENT_BINARY_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}/${filename}"
COMPILE_DEFINITIONS)
if (NOT succeeds_when_it_should_succeed)
message(STATUS "FAILED: ${testname} build failed when it should have succeeded")
endif()
if (succeeds_when_it_should_fail OR NOT succeeds_when_it_should_succeed)
math(EXPR EIGEN_FAILTEST_FAILURE_COUNT ${EIGEN_FAILTEST_FAILURE_COUNT}+1)
endif()
math(EXPR EIGEN_FAILTEST_COUNT ${EIGEN_FAILTEST_COUNT}+1)
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT ${EIGEN_FAILTEST_FAILURE_COUNT})
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT ${EIGEN_FAILTEST_COUNT})
endmacro(ei_add_failtest)
# print a summary of the different options
macro(ei_testing_print_summary)
message(STATUS "************************************************************")
message(STATUS "*** Eigen's unit tests configuration summary ***")
message(STATUS "************************************************************")
message(STATUS "")
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
message(STATUS "Build site: ${SITE}")
message(STATUS "Build string: ${BUILDNAME}")
get_property(EIGEN_TESTING_SUMMARY GLOBAL PROPERTY EIGEN_TESTING_SUMMARY)
get_property(EIGEN_TESTED_BACKENDS GLOBAL PROPERTY EIGEN_TESTED_BACKENDS)
get_property(EIGEN_MISSING_BACKENDS GLOBAL PROPERTY EIGEN_MISSING_BACKENDS)
message(STATUS "Enabled backends: ${EIGEN_TESTED_BACKENDS}")
message(STATUS "Disabled backends: ${EIGEN_MISSING_BACKENDS}")
if(EIGEN_DEFAULT_TO_ROW_MAJOR)
message(STATUS "Default order: Row-major")
else()
message(STATUS "Default order: Column-major")
endif()
if(EIGEN_TEST_NO_EXPLICIT_ALIGNMENT)
message(STATUS "Explicit alignment (hence vectorization) disabled")
elseif(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION)
message(STATUS "Explicit vectorization disabled (alignment kept enabled)")
else()
message(STATUS "Maximal matrix/vector size: ${EIGEN_TEST_MAX_SIZE}")
if(EIGEN_TEST_SSE2)
message(STATUS "SSE2: ON")
else()
message(STATUS "SSE2: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE3)
message(STATUS "SSE3: ON")
else()
message(STATUS "SSE3: Using architecture defaults")
endif()
if(EIGEN_TEST_SSSE3)
message(STATUS "SSSE3: ON")
else()
message(STATUS "SSSE3: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE4_1)
message(STATUS "SSE4.1: ON")
else()
message(STATUS "SSE4.1: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE4_2)
message(STATUS "SSE4.2: ON")
else()
message(STATUS "SSE4.2: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX)
message(STATUS "AVX: ON")
else()
message(STATUS "AVX: Using architecture defaults")
endif()
if(EIGEN_TEST_FMA)
message(STATUS "FMA: ON")
else()
message(STATUS "FMA: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX512)
message(STATUS "AVX512: ON")
else()
message(STATUS "AVX512: Using architecture defaults")
endif()
if(EIGEN_TEST_ALTIVEC)
message(STATUS "Altivec: ON")
else()
message(STATUS "Altivec: Using architecture defaults")
endif()
if(EIGEN_TEST_VSX)
message(STATUS "VSX: ON")
else()
message(STATUS "VSX: Using architecture defaults")
endif()
if(EIGEN_TEST_NEON)
message(STATUS "ARM NEON: ON")
else()
message(STATUS "ARM NEON: Using architecture defaults")
endif()
if(EIGEN_TEST_NEON64)
message(STATUS "ARMv8 NEON: ON")
else()
message(STATUS "ARMv8 NEON: Using architecture defaults")
endif()
if(EIGEN_TEST_ZVECTOR)
message(STATUS "S390X ZVECTOR: ON")
else()
message(STATUS "S390X ZVECTOR: Using architecture defaults")
endif()
if(EIGEN_TEST_CXX11)
message(STATUS "C++11: ON")
else()
message(STATUS "C++11: OFF")
endif()
if(EIGEN_TEST_SYCL)
message(STATUS "SYCL: ON")
else()
message(STATUS "SYCL: OFF")
endif()
if(EIGEN_TEST_CUDA)
if(EIGEN_TEST_CUDA_CLANG)
message(STATUS "CUDA: ON (using clang)")
else()
message(STATUS "CUDA: ON (using nvcc)")
endif()
else()
message(STATUS "CUDA: OFF")
endif()
endif() # vectorization / alignment options
message(STATUS "\n${EIGEN_TESTING_SUMMARY}")
message(STATUS "************************************************************")
endmacro(ei_testing_print_summary)
macro(ei_init_testing)
define_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTS_LIST BRIEF_DOCS " " FULL_DOCS " ")
set_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS "")
set_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS "")
set_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY "")
set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "")
define_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT BRIEF_DOCS " " FULL_DOCS " ")
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT "0")
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT "0")
# uncomment anytime you change the ei_get_compilerver_from_cxx_version_string macro
# ei_test_get_compilerver_from_cxx_version_string()
endmacro(ei_init_testing)
macro(ei_set_sitename)
# if the sitename is not yet set, try to set it
if(NOT ${SITE} OR ${SITE} STREQUAL "")
set(eigen_computername $ENV{COMPUTERNAME})
set(eigen_hostname $ENV{HOSTNAME})
if(eigen_hostname)
set(SITE ${eigen_hostname})
elseif(eigen_computername)
set(SITE ${eigen_computername})
endif()
endif()
# in case it is already set, enforce lower case
if(SITE)
string(TOLOWER ${SITE} SITE)
endif()
endmacro(ei_set_sitename)
macro(ei_get_compilerver VAR)
if(MSVC)
# on windows system, we use a modified CMake script
include(EigenDetermineVSServicePack)
EigenDetermineVSServicePack( my_service_pack )
if( my_service_pack )
set(${VAR} ${my_service_pack})
else()
set(${VAR} "na")
endif()
else()
# on all other system we rely on ${CMAKE_CXX_COMPILER}
# supporting a "--version" or "/version" flag
if(WIN32 AND ${CMAKE_CXX_COMPILER_ID} EQUAL "Intel")
set(EIGEN_CXX_FLAG_VERSION "/version")
else()
set(EIGEN_CXX_FLAG_VERSION "--version")
endif()
execute_process(COMMAND ${CMAKE_CXX_COMPILER} ${EIGEN_CXX_FLAG_VERSION}
OUTPUT_VARIABLE eigen_cxx_compiler_version_string OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX REPLACE "[\n\r].*" "" eigen_cxx_compiler_version_string ${eigen_cxx_compiler_version_string})
ei_get_compilerver_from_cxx_version_string("${eigen_cxx_compiler_version_string}" CNAME CVER)
set(${VAR} "${CNAME}-${CVER}")
endif()
endmacro(ei_get_compilerver)
# Extract compiler name and version from a raw version string
# WARNING: if you edit thid macro, then please test it by uncommenting
# the testing macro call in ei_init_testing() of the EigenTesting.cmake file.
# See also the ei_test_get_compilerver_from_cxx_version_string macro at the end of the file
macro(ei_get_compilerver_from_cxx_version_string VERSTRING CNAME CVER)
# extract possible compiler names
string(REGEX MATCH "g\\+\\+" ei_has_gpp ${VERSTRING})
string(REGEX MATCH "llvm|LLVM" ei_has_llvm ${VERSTRING})
string(REGEX MATCH "gcc|GCC" ei_has_gcc ${VERSTRING})
string(REGEX MATCH "icpc|ICC" ei_has_icpc ${VERSTRING})
string(REGEX MATCH "clang|CLANG" ei_has_clang ${VERSTRING})
# combine them
if((ei_has_llvm) AND (ei_has_gpp OR ei_has_gcc))
set(${CNAME} "llvm-g++")
elseif((ei_has_llvm) AND (ei_has_clang))
set(${CNAME} "llvm-clang++")
elseif(ei_has_clang)
set(${CNAME} "clang++")
elseif(ei_has_icpc)
set(${CNAME} "icpc")
elseif(ei_has_gpp OR ei_has_gcc)
set(${CNAME} "g++")
else()
set(${CNAME} "_")
endif()
# extract possible version numbers
# first try to extract 3 isolated numbers:
string(REGEX MATCH " [0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 2 isolated ones:
string(REGEX MATCH " [0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 3:
string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 2:
string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+" eicver ${VERSTRING})
else()
set(eicver " _")
endif()
endif()
endif()
string(REGEX REPLACE ".(.*)" "\\1" ${CVER} ${eicver})
endmacro(ei_get_compilerver_from_cxx_version_string)
macro(ei_get_cxxflags VAR)
set(${VAR} "")
ei_is_64bit_env(IS_64BIT_ENV)
if(EIGEN_TEST_NEON)
set(${VAR} NEON)
elseif(EIGEN_TEST_NEON64)
set(${VAR} NEON)
elseif(EIGEN_TEST_ZVECTOR)
set(${VAR} ZVECTOR)
elseif(EIGEN_TEST_VSX)
set(${VAR} VSX)
elseif(EIGEN_TEST_ALTIVEC)
set(${VAR} ALVEC)
elseif(EIGEN_TEST_FMA)
set(${VAR} FMA)
elseif(EIGEN_TEST_AVX)
set(${VAR} AVX)
elseif(EIGEN_TEST_SSE4_2)
set(${VAR} SSE42)
elseif(EIGEN_TEST_SSE4_1)
set(${VAR} SSE41)
elseif(EIGEN_TEST_SSSE3)
set(${VAR} SSSE3)
elseif(EIGEN_TEST_SSE3)
set(${VAR} SSE3)
elseif(EIGEN_TEST_SSE2 OR IS_64BIT_ENV)
set(${VAR} SSE2)
endif()
if(EIGEN_TEST_OPENMP)
if (${VAR} STREQUAL "")
set(${VAR} OMP)
else()
set(${VAR} ${${VAR}}-OMP)
endif()
endif()
if(EIGEN_DEFAULT_TO_ROW_MAJOR)
if (${VAR} STREQUAL "")
set(${VAR} ROW)
else()
set(${VAR} ${${VAR}}-ROWMAJ)
endif()
endif()
endmacro(ei_get_cxxflags)
macro(ei_set_build_string)
ei_get_compilerver(LOCAL_COMPILER_VERSION)
ei_get_cxxflags(LOCAL_COMPILER_FLAGS)
include(EigenDetermineOSVersion)
DetermineOSVersion(OS_VERSION)
set(TMP_BUILD_STRING ${OS_VERSION}-${LOCAL_COMPILER_VERSION})
if (NOT ${LOCAL_COMPILER_FLAGS} STREQUAL "")
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${LOCAL_COMPILER_FLAGS})
endif()
ei_is_64bit_env(IS_64BIT_ENV)
if(NOT IS_64BIT_ENV)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-32bit)
else()
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-64bit)
endif()
if(EIGEN_TEST_CXX11)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-cxx11)
endif()
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-v3.3)
if(EIGEN_BUILD_STRING_SUFFIX)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${EIGEN_BUILD_STRING_SUFFIX})
endif()
string(TOLOWER ${TMP_BUILD_STRING} BUILDNAME)
endmacro(ei_set_build_string)
macro(ei_is_64bit_env VAR)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(${VAR} 1)
elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
set(${VAR} 0)
else()
message(WARNING "Unsupported pointer size. Please contact the authors.")
endif()
endmacro(ei_is_64bit_env)
# helper macro for testing ei_get_compilerver_from_cxx_version_string
# STR: raw version string
# REFNAME: expected compiler name
# REFVER: expected compiler version
macro(ei_test1_get_compilerver_from_cxx_version_string STR REFNAME REFVER)
ei_get_compilerver_from_cxx_version_string(${STR} CNAME CVER)
if((NOT ${REFNAME} STREQUAL ${CNAME}) OR (NOT ${REFVER} STREQUAL ${CVER}))
message("STATUS ei_get_compilerver_from_cxx_version_string error:")
message("Expected \"${REFNAME}-${REFVER}\", got \"${CNAME}-${CVER}\"")
endif()
endmacro(ei_test1_get_compilerver_from_cxx_version_string)
# macro for testing ei_get_compilerver_from_cxx_version_string
# feel free to add more version strings
macro(ei_test_get_compilerver_from_cxx_version_string)
ei_test1_get_compilerver_from_cxx_version_string("g++ (SUSE Linux) 4.5.3 20110428 [gcc-4_5-branch revision 173117]" "g++" "4.5.3")
ei_test1_get_compilerver_from_cxx_version_string("c++ (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)" "g++" "4.5.1")
ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 11.0 20081105" "icpc" "11.0")
ei_test1_get_compilerver_from_cxx_version_string("g++-3.4 (GCC) 3.4.6" "g++" "3.4.6")
ei_test1_get_compilerver_from_cxx_version_string("SUSE Linux clang version 3.0 (branches/release_30 145598) (based on LLVM 3.0)" "llvm-clang++" "3.0")
ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 12.0.5 20110719" "icpc" "12.0.5")
ei_test1_get_compilerver_from_cxx_version_string("Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)" "llvm-clang++" "2.1")
ei_test1_get_compilerver_from_cxx_version_string("i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)" "llvm-g++" "4.2.1")
ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 4.4.6" "g++" "4.4.6")
ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 2011" "g++" "4.4")
endmacro(ei_test_get_compilerver_from_cxx_version_string)

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################ CMake Uninstall Template #######################
# CMake Template file for uninstallation of files
# mentioned in 'install_manifest.txt'
#
# Used by uinstall target
#################################################################
set(MANIFEST "${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt")
if(EXISTS ${MANIFEST})
message(STATUS "============== Uninstalling Eigen ===================")
file(STRINGS ${MANIFEST} files)
foreach(file ${files})
if(EXISTS ${file})
message(STATUS "Removing file: '${file}'")
execute_process(
COMMAND ${CMAKE_COMMAND} -E remove ${file}
OUTPUT_VARIABLE rm_out
RESULT_VARIABLE rm_retval
)
if(NOT "${rm_retval}" STREQUAL 0)
message(FATAL_ERROR "Failed to remove file: '${file}'.")
endif()
else()
message(STATUS "File '${file}' does not exist.")
endif()
endforeach(file)
message(STATUS "========== Finished Uninstalling Eigen ==============")
else()
message(STATUS "Cannot find install manifest: '${MANIFEST}'")
message(STATUS "Probably make install has not been performed")
message(STATUS " or install_manifest.txt has been deleted.")
endif()

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if (ADOLC_INCLUDES AND ADOLC_LIBRARIES)
set(ADOLC_FIND_QUIETLY TRUE)
endif (ADOLC_INCLUDES AND ADOLC_LIBRARIES)
find_path(ADOLC_INCLUDES
NAMES
adolc/adtl.h
PATHS
$ENV{ADOLCDIR}
${INCLUDE_INSTALL_DIR}
)
find_library(ADOLC_LIBRARIES adolc PATHS $ENV{ADOLCDIR} ${LIB_INSTALL_DIR})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ADOLC DEFAULT_MSG
ADOLC_INCLUDES ADOLC_LIBRARIES)
mark_as_advanced(ADOLC_INCLUDES ADOLC_LIBRARIES)

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###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2016 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find BLAS EXTENDED for MORSE projects: find include dirs and libraries
#
# This module allows to find BLAS libraries by calling the official FindBLAS module
# and handles the creation of different library lists whether the user wishes to link
# with a sequential BLAS or a multihreaded (BLAS_SEQ_LIBRARIES and BLAS_PAR_LIBRARIES).
# BLAS is detected with a FindBLAS call then if the BLAS vendor is Intel10_64lp, ACML
# or IBMESSLMT then the module attempts to find the corresponding multithreaded libraries.
#
# The following variables have been added to manage links with sequential or multithreaded
# versions:
# BLAS_INCLUDE_DIRS - BLAS include directories
# BLAS_LIBRARY_DIRS - Link directories for BLAS libraries
# BLAS_SEQ_LIBRARIES - BLAS component libraries to be linked (sequential)
# BLAS_PAR_LIBRARIES - BLAS component libraries to be linked (multithreaded)
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013-2016 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
# macro to factorize this call
macro(find_package_blas)
if(BLASEXT_FIND_REQUIRED)
if(BLASEXT_FIND_QUIETLY)
find_package(BLAS REQUIRED QUIET)
else()
find_package(BLAS REQUIRED)
endif()
else()
if(BLASEXT_FIND_QUIETLY)
find_package(BLAS QUIET)
else()
find_package(BLAS)
endif()
endif()
endmacro()
# add a cache variable to let the user specify the BLAS vendor
set(BLA_VENDOR "" CACHE STRING "list of possible BLAS vendor:
Open, Eigen, Goto, ATLAS PhiPACK, CXML, DXML, SunPerf, SCSL, SGIMATH, IBMESSL, IBMESSLMT,
Intel10_32 (intel mkl v10 32 bit),
Intel10_64lp (intel mkl v10 64 bit, lp thread model, lp64 model),
Intel10_64lp_seq (intel mkl v10 64 bit, sequential code, lp64 model),
Intel( older versions of mkl 32 and 64 bit),
ACML, ACML_MP, ACML_GPU, Apple, NAS, Generic")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "In FindBLASEXT")
message(STATUS "If you want to force the use of one specific library, "
"\n please specify the BLAS vendor by setting -DBLA_VENDOR=blas_vendor_name"
"\n at cmake configure.")
message(STATUS "List of possible BLAS vendor: Goto, ATLAS PhiPACK, CXML, "
"\n DXML, SunPerf, SCSL, SGIMATH, IBMESSL, IBMESSLMT, Intel10_32 (intel mkl v10 32 bit),"
"\n Intel10_64lp (intel mkl v10 64 bit, lp thread model, lp64 model),"
"\n Intel10_64lp_seq (intel mkl v10 64 bit, sequential code, lp64 model),"
"\n Intel( older versions of mkl 32 and 64 bit),"
"\n ACML, ACML_MP, ACML_GPU, Apple, NAS, Generic")
endif()
if (NOT BLAS_FOUND)
# First try to detect two cases:
# 1: only SEQ libs are handled
# 2: both SEQ and PAR libs are handled
find_package_blas()
endif ()
# detect the cases where SEQ and PAR libs are handled
if(BLA_VENDOR STREQUAL "All" AND
(BLAS_mkl_core_LIBRARY OR BLAS_mkl_core_dll_LIBRARY)
)
set(BLA_VENDOR "Intel")
if(BLAS_mkl_intel_LIBRARY)
set(BLA_VENDOR "Intel10_32")
endif()
if(BLAS_mkl_intel_lp64_LIBRARY)
set(BLA_VENDOR "Intel10_64lp")
endif()
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "A BLAS library has been found (${BLAS_LIBRARIES}) but we"
"\n have also potentially detected some multithreaded BLAS libraries from the MKL."
"\n We try to find both libraries lists (Sequential/Multithreaded).")
endif()
set(BLAS_FOUND "")
elseif(BLA_VENDOR STREQUAL "All" AND BLAS_acml_LIBRARY)
set(BLA_VENDOR "ACML")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "A BLAS library has been found (${BLAS_LIBRARIES}) but we"
"\n have also potentially detected some multithreaded BLAS libraries from the ACML."
"\n We try to find both libraries lists (Sequential/Multithreaded).")
endif()
set(BLAS_FOUND "")
elseif(BLA_VENDOR STREQUAL "All" AND BLAS_essl_LIBRARY)
set(BLA_VENDOR "IBMESSL")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "A BLAS library has been found (${BLAS_LIBRARIES}) but we"
"\n have also potentially detected some multithreaded BLAS libraries from the ESSL."
"\n We try to find both libraries lists (Sequential/Multithreaded).")
endif()
set(BLAS_FOUND "")
endif()
# Intel case
if(BLA_VENDOR MATCHES "Intel*")
###
# look for include path if the BLAS vendor is Intel
###
# gather system include paths
unset(_inc_env)
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
set(ENV_MKLROOT "$ENV{MKLROOT}")
if (ENV_MKLROOT)
list(APPEND _inc_env "${ENV_MKLROOT}/include")
endif()
list(REMOVE_DUPLICATES _inc_env)
# find mkl.h inside known include paths
set(BLAS_mkl.h_INCLUDE_DIRS "BLAS_mkl.h_INCLUDE_DIRS-NOTFOUND")
if(BLAS_INCDIR)
set(BLAS_mkl.h_INCLUDE_DIRS "BLAS_mkl.h_INCLUDE_DIRS-NOTFOUND")
find_path(BLAS_mkl.h_INCLUDE_DIRS
NAMES mkl.h
HINTS ${BLAS_INCDIR})
else()
if(BLAS_DIR)
set(BLAS_mkl.h_INCLUDE_DIRS "BLAS_mkl.h_INCLUDE_DIRS-NOTFOUND")
find_path(BLAS_mkl.h_INCLUDE_DIRS
NAMES mkl.h
HINTS ${BLAS_DIR}
PATH_SUFFIXES include)
else()
set(BLAS_mkl.h_INCLUDE_DIRS "BLAS_mkl.h_INCLUDE_DIRS-NOTFOUND")
find_path(BLAS_mkl.h_INCLUDE_DIRS
NAMES mkl.h
HINTS ${_inc_env})
endif()
endif()
mark_as_advanced(BLAS_mkl.h_INCLUDE_DIRS)
## Print status if not found
## -------------------------
#if (NOT BLAS_mkl.h_INCLUDE_DIRS AND MORSE_VERBOSE)
# Print_Find_Header_Status(blas mkl.h)
#endif ()
set(BLAS_INCLUDE_DIRS "")
if(BLAS_mkl.h_INCLUDE_DIRS)
list(APPEND BLAS_INCLUDE_DIRS "${BLAS_mkl.h_INCLUDE_DIRS}" )
endif()
###
# look for libs
###
# if Intel 10 64 bit -> look for sequential and multithreaded versions
if(BLA_VENDOR MATCHES "Intel10_64lp*")
## look for the sequential version
set(BLA_VENDOR "Intel10_64lp_seq")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "Look for the sequential version Intel10_64lp_seq")
endif()
find_package_blas()
if(BLAS_FOUND)
set(BLAS_SEQ_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_SEQ_LIBRARIES "${BLAS_SEQ_LIBRARIES-NOTFOUND}")
endif()
## look for the multithreaded version
set(BLA_VENDOR "Intel10_64lp")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "Look for the multithreaded version Intel10_64lp")
endif()
find_package_blas()
if(BLAS_FOUND)
set(BLAS_PAR_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_PAR_LIBRARIES "${BLAS_PAR_LIBRARIES-NOTFOUND}")
endif()
else()
if(BLAS_FOUND)
set(BLAS_SEQ_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_SEQ_LIBRARIES "${BLAS_SEQ_LIBRARIES-NOTFOUND}")
endif()
endif()
# ACML case
elseif(BLA_VENDOR MATCHES "ACML*")
## look for the sequential version
set(BLA_VENDOR "ACML")
find_package_blas()
if(BLAS_FOUND)
set(BLAS_SEQ_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_SEQ_LIBRARIES "${BLAS_SEQ_LIBRARIES-NOTFOUND}")
endif()
## look for the multithreaded version
set(BLA_VENDOR "ACML_MP")
find_package_blas()
if(BLAS_FOUND)
set(BLAS_PAR_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_PAR_LIBRARIES "${BLAS_PAR_LIBRARIES-NOTFOUND}")
endif()
# IBMESSL case
elseif(BLA_VENDOR MATCHES "IBMESSL*")
## look for the sequential version
set(BLA_VENDOR "IBMESSL")
find_package_blas()
if(BLAS_FOUND)
set(BLAS_SEQ_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_SEQ_LIBRARIES "${BLAS_SEQ_LIBRARIES-NOTFOUND}")
endif()
## look for the multithreaded version
set(BLA_VENDOR "IBMESSLMT")
find_package_blas()
if(BLAS_FOUND)
set(BLAS_PAR_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_PAR_LIBRARIES "${BLAS_PAR_LIBRARIES-NOTFOUND}")
endif()
else()
if(BLAS_FOUND)
# define the SEQ libs as the BLAS_LIBRARIES
set(BLAS_SEQ_LIBRARIES "${BLAS_LIBRARIES}")
else()
set(BLAS_SEQ_LIBRARIES "${BLAS_SEQ_LIBRARIES-NOTFOUND}")
endif()
set(BLAS_PAR_LIBRARIES "${BLAS_PAR_LIBRARIES-NOTFOUND}")
endif()
if(BLAS_SEQ_LIBRARIES)
set(BLAS_LIBRARIES "${BLAS_SEQ_LIBRARIES}")
endif()
# extract libs paths
# remark: because it is not given by find_package(BLAS)
set(BLAS_LIBRARY_DIRS "")
string(REPLACE " " ";" BLAS_LIBRARIES "${BLAS_LIBRARIES}")
foreach(blas_lib ${BLAS_LIBRARIES})
if (EXISTS "${blas_lib}")
get_filename_component(a_blas_lib_dir "${blas_lib}" PATH)
list(APPEND BLAS_LIBRARY_DIRS "${a_blas_lib_dir}" )
else()
string(REPLACE "-L" "" blas_lib "${blas_lib}")
if (EXISTS "${blas_lib}")
list(APPEND BLAS_LIBRARY_DIRS "${blas_lib}" )
else()
get_filename_component(a_blas_lib_dir "${blas_lib}" PATH)
if (EXISTS "${a_blas_lib_dir}")
list(APPEND BLAS_LIBRARY_DIRS "${a_blas_lib_dir}" )
endif()
endif()
endif()
endforeach()
if (BLAS_LIBRARY_DIRS)
list(REMOVE_DUPLICATES BLAS_LIBRARY_DIRS)
endif ()
# check that BLAS has been found
# ---------------------------------
include(FindPackageHandleStandardArgs)
if(BLA_VENDOR MATCHES "Intel*")
if(BLA_VENDOR MATCHES "Intel10_64lp*")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS found is Intel MKL:"
"\n we manage two lists of libs, one sequential and one parallel if found"
"\n (see BLAS_SEQ_LIBRARIES and BLAS_PAR_LIBRARIES)")
message(STATUS "BLAS sequential libraries stored in BLAS_SEQ_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_SEQ_LIBRARIES
BLAS_LIBRARY_DIRS
BLAS_INCLUDE_DIRS)
if(BLAS_PAR_LIBRARIES)
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS parallel libraries stored in BLAS_PAR_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_PAR_LIBRARIES)
endif()
else()
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS sequential libraries stored in BLAS_SEQ_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_SEQ_LIBRARIES
BLAS_LIBRARY_DIRS
BLAS_INCLUDE_DIRS)
endif()
elseif(BLA_VENDOR MATCHES "ACML*")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS found is ACML:"
"\n we manage two lists of libs, one sequential and one parallel if found"
"\n (see BLAS_SEQ_LIBRARIES and BLAS_PAR_LIBRARIES)")
message(STATUS "BLAS sequential libraries stored in BLAS_SEQ_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_SEQ_LIBRARIES
BLAS_LIBRARY_DIRS)
if(BLAS_PAR_LIBRARIES)
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS parallel libraries stored in BLAS_PAR_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_PAR_LIBRARIES)
endif()
elseif(BLA_VENDOR MATCHES "IBMESSL*")
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS found is ESSL:"
"\n we manage two lists of libs, one sequential and one parallel if found"
"\n (see BLAS_SEQ_LIBRARIES and BLAS_PAR_LIBRARIES)")
message(STATUS "BLAS sequential libraries stored in BLAS_SEQ_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_SEQ_LIBRARIES
BLAS_LIBRARY_DIRS)
if(BLAS_PAR_LIBRARIES)
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS parallel libraries stored in BLAS_PAR_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_PAR_LIBRARIES)
endif()
else()
if(NOT BLASEXT_FIND_QUIETLY)
message(STATUS "BLAS sequential libraries stored in BLAS_SEQ_LIBRARIES")
endif()
find_package_handle_standard_args(BLAS DEFAULT_MSG
BLAS_SEQ_LIBRARIES
BLAS_LIBRARY_DIRS)
endif()

89
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# Cholmod lib usually requires linking to a blas and lapack library.
# It is up to the user of this module to find a BLAS and link to it.
if (CHOLMOD_INCLUDES AND CHOLMOD_LIBRARIES)
set(CHOLMOD_FIND_QUIETLY TRUE)
endif (CHOLMOD_INCLUDES AND CHOLMOD_LIBRARIES)
find_path(CHOLMOD_INCLUDES
NAMES
cholmod.h
PATHS
$ENV{CHOLMODDIR}
${INCLUDE_INSTALL_DIR}
PATH_SUFFIXES
suitesparse
ufsparse
)
find_library(CHOLMOD_LIBRARIES cholmod PATHS $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if(CHOLMOD_LIBRARIES)
get_filename_component(CHOLMOD_LIBDIR ${CHOLMOD_LIBRARIES} PATH)
find_library(AMD_LIBRARY amd PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (AMD_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${AMD_LIBRARY})
else ()
set(CHOLMOD_LIBRARIES FALSE)
endif ()
endif(CHOLMOD_LIBRARIES)
if(CHOLMOD_LIBRARIES)
find_library(COLAMD_LIBRARY colamd PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (COLAMD_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${COLAMD_LIBRARY})
else ()
set(CHOLMOD_LIBRARIES FALSE)
endif ()
endif(CHOLMOD_LIBRARIES)
if(CHOLMOD_LIBRARIES)
find_library(CAMD_LIBRARY camd PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (CAMD_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${CAMD_LIBRARY})
else ()
set(CHOLMOD_LIBRARIES FALSE)
endif ()
endif(CHOLMOD_LIBRARIES)
if(CHOLMOD_LIBRARIES)
find_library(CCOLAMD_LIBRARY ccolamd PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (CCOLAMD_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${CCOLAMD_LIBRARY})
else ()
set(CHOLMOD_LIBRARIES FALSE)
endif ()
endif(CHOLMOD_LIBRARIES)
if(CHOLMOD_LIBRARIES)
find_library(CHOLMOD_METIS_LIBRARY metis PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (CHOLMOD_METIS_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${CHOLMOD_METIS_LIBRARY})
endif ()
endif(CHOLMOD_LIBRARIES)
if(CHOLMOD_LIBRARIES)
find_library(SUITESPARSE_LIBRARY SuiteSparse PATHS ${CHOLMOD_LIBDIR} $ENV{CHOLMODDIR} ${LIB_INSTALL_DIR})
if (SUITESPARSE_LIBRARY)
set(CHOLMOD_LIBRARIES ${CHOLMOD_LIBRARIES} ${SUITESPARSE_LIBRARY})
endif (SUITESPARSE_LIBRARY)
endif(CHOLMOD_LIBRARIES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CHOLMOD DEFAULT_MSG
CHOLMOD_INCLUDES CHOLMOD_LIBRARIES)
mark_as_advanced(CHOLMOD_INCLUDES CHOLMOD_LIBRARIES AMD_LIBRARY COLAMD_LIBRARY SUITESPARSE_LIBRARY CAMD_LIBRARY CCOLAMD_LIBRARY CHOLMOD_METIS_LIBRARY)

245
Eigen3/cmake/FindComputeCpp.cmake Normal file
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#.rst:
# FindComputeCpp
#---------------
#
# Copyright 2016 Codeplay Software Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use these files except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#########################
# FindComputeCpp.cmake
#########################
#
# Tools for finding and building with ComputeCpp.
#
# User must define COMPUTECPP_PACKAGE_ROOT_DIR pointing to the ComputeCpp
# installation.
#
# Latest version of this file can be found at:
# https://github.com/codeplaysoftware/computecpp-sdk
# Require CMake version 3.2.2 or higher
cmake_minimum_required(VERSION 3.2.2)
# Check that a supported host compiler can be found
if(CMAKE_COMPILER_IS_GNUCXX)
# Require at least gcc 4.8
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
message(FATAL_ERROR
"host compiler - Not found! (gcc version must be at least 4.8)")
# Require the GCC dual ABI to be disabled for 5.1 or higher
elseif (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 5.1)
set(COMPUTECPP_DISABLE_GCC_DUAL_ABI "True")
message(STATUS
"host compiler - gcc ${CMAKE_CXX_COMPILER_VERSION} (note pre 5.1 gcc ABI enabled)")
else()
message(STATUS "host compiler - gcc ${CMAKE_CXX_COMPILER_VERSION}")
endif()
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
# Require at least clang 3.6
if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 3.6)
message(FATAL_ERROR
"host compiler - Not found! (clang version must be at least 3.6)")
else()
message(STATUS "host compiler - clang ${CMAKE_CXX_COMPILER_VERSION}")
endif()
else()
message(WARNING
"host compiler - Not found! (ComputeCpp supports GCC and Clang, see readme)")
endif()
set(COMPUTECPP_64_BIT_DEFAULT ON)
option(COMPUTECPP_64_BIT_CODE "Compile device code in 64 bit mode"
${COMPUTECPP_64_BIT_DEFAULT})
mark_as_advanced(COMPUTECPP_64_BIT_CODE)
# Find OpenCL package
find_package(OpenCL REQUIRED)
# Find ComputeCpp packagee
if(NOT COMPUTECPP_PACKAGE_ROOT_DIR)
message(FATAL_ERROR
"ComputeCpp package - Not found! (please set COMPUTECPP_PACKAGE_ROOT_DIR")
else()
message(STATUS "ComputeCpp package - Found")
endif()
option(COMPUTECPP_PACKAGE_ROOT_DIR "Path to the ComputeCpp Package")
# Obtain the path to compute++
find_program(COMPUTECPP_DEVICE_COMPILER compute++ PATHS
${COMPUTECPP_PACKAGE_ROOT_DIR} PATH_SUFFIXES bin)
if (EXISTS ${COMPUTECPP_DEVICE_COMPILER})
mark_as_advanced(COMPUTECPP_DEVICE_COMPILER)
message(STATUS "compute++ - Found")
else()
message(FATAL_ERROR "compute++ - Not found! (${COMPUTECPP_DEVICE_COMPILER})")
endif()
# Obtain the path to computecpp_info
find_program(COMPUTECPP_INFO_TOOL computecpp_info PATHS
${COMPUTECPP_PACKAGE_ROOT_DIR} PATH_SUFFIXES bin)
if (EXISTS ${COMPUTECPP_INFO_TOOL})
mark_as_advanced(${COMPUTECPP_INFO_TOOL})
message(STATUS "computecpp_info - Found")
else()
message(FATAL_ERROR "computecpp_info - Not found! (${COMPUTECPP_INFO_TOOL})")
endif()
# Obtain the path to the ComputeCpp runtime library
find_library(COMPUTECPP_RUNTIME_LIBRARY ComputeCpp PATHS ${COMPUTECPP_PACKAGE_ROOT_DIR}
HINTS ${COMPUTECPP_PACKAGE_ROOT_DIR}/lib PATH_SUFFIXES lib
DOC "ComputeCpp Runtime Library" NO_DEFAULT_PATH)
if (EXISTS ${COMPUTECPP_RUNTIME_LIBRARY})
mark_as_advanced(COMPUTECPP_RUNTIME_LIBRARY)
message(STATUS "libComputeCpp.so - Found")
else()
message(FATAL_ERROR "libComputeCpp.so - Not found!")
endif()
# Obtain the ComputeCpp include directory
set(COMPUTECPP_INCLUDE_DIRECTORY ${COMPUTECPP_PACKAGE_ROOT_DIR}/include/)
if (NOT EXISTS ${COMPUTECPP_INCLUDE_DIRECTORY})
message(FATAL_ERROR "ComputeCpp includes - Not found!")
else()
message(STATUS "ComputeCpp includes - Found")
endif()
# Obtain the package version
execute_process(COMMAND ${COMPUTECPP_INFO_TOOL} "--dump-version"
OUTPUT_VARIABLE COMPUTECPP_PACKAGE_VERSION
RESULT_VARIABLE COMPUTECPP_INFO_TOOL_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT COMPUTECPP_INFO_TOOL_RESULT EQUAL "0")
message(FATAL_ERROR "Package version - Error obtaining version!")
else()
mark_as_advanced(COMPUTECPP_PACKAGE_VERSION)
message(STATUS "Package version - ${COMPUTECPP_PACKAGE_VERSION}")
endif()
# Obtain the device compiler flags
execute_process(COMMAND ${COMPUTECPP_INFO_TOOL} "--dump-device-compiler-flags"
OUTPUT_VARIABLE COMPUTECPP_DEVICE_COMPILER_FLAGS
RESULT_VARIABLE COMPUTECPP_INFO_TOOL_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT COMPUTECPP_INFO_TOOL_RESULT EQUAL "0")
message(FATAL_ERROR "compute++ flags - Error obtaining compute++ flags!")
else()
mark_as_advanced(COMPUTECPP_COMPILER_FLAGS)
message(STATUS "compute++ flags - ${COMPUTECPP_DEVICE_COMPILER_FLAGS}")
endif()
set(COMPUTECPP_DEVICE_COMPILER_FLAGS ${COMPUTECPP_DEVICE_COMPILER_FLAGS} -sycl-compress-name -no-serial-memop -DEIGEN_NO_ASSERTION_CHECKING=1)
# Check if the platform is supported
execute_process(COMMAND ${COMPUTECPP_INFO_TOOL} "--dump-is-supported"
OUTPUT_VARIABLE COMPUTECPP_PLATFORM_IS_SUPPORTED
RESULT_VARIABLE COMPUTECPP_INFO_TOOL_RESULT OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT COMPUTECPP_INFO_TOOL_RESULT EQUAL "0")
message(FATAL_ERROR "platform - Error checking platform support!")
else()
mark_as_advanced(COMPUTECPP_PLATFORM_IS_SUPPORTED)
if (COMPUTECPP_PLATFORM_IS_SUPPORTED)
message(STATUS "platform - your system can support ComputeCpp")
else()
message(STATUS "platform - your system CANNOT support ComputeCpp")
endif()
endif()
####################
# __build_sycl
####################
#
# Adds a custom target for running compute++ and adding a dependency for the
# resulting integration header.
#
# targetName : Name of the target.
# sourceFile : Source file to be compiled.
# binaryDir : Intermediate directory to output the integration header.
#
function(__build_spir targetName sourceFile binaryDir)
# Retrieve source file name.
get_filename_component(sourceFileName ${sourceFile} NAME)
# Set the path to the Sycl file.
set(outputSyclFile ${binaryDir}/${sourceFileName}.sycl)
# Add any user-defined include to the device compiler
get_property(includeDirectories DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY
INCLUDE_DIRECTORIES)
set(device_compiler_includes "")
foreach(directory ${includeDirectories})
set(device_compiler_includes "-I${directory}" ${device_compiler_includes})
endforeach()
if (CMAKE_INCLUDE_PATH)
foreach(directory ${CMAKE_INCLUDE_PATH})
set(device_compiler_includes "-I${directory}"
${device_compiler_includes})
endforeach()
endif()
# Convert argument list format
separate_arguments(COMPUTECPP_DEVICE_COMPILER_FLAGS)
# Add custom command for running compute++
add_custom_command(
OUTPUT ${outputSyclFile}
COMMAND ${COMPUTECPP_DEVICE_COMPILER}
${COMPUTECPP_DEVICE_COMPILER_FLAGS}
-isystem ${COMPUTECPP_INCLUDE_DIRECTORY}
${COMPUTECPP_PLATFORM_SPECIFIC_ARGS}
${device_compiler_includes}
-o ${outputSyclFile}
-c ${CMAKE_CURRENT_SOURCE_DIR}/${sourceFile}
DEPENDS ${sourceFile}
WORKING_DIRECTORY ${binaryDir}
COMMENT "Building ComputeCpp integration header file ${outputSyclFile}")
# Add a custom target for the generated integration header
add_custom_target(${targetName}_integration_header DEPENDS ${outputSyclFile})
# Add a dependency on the integration header
add_dependencies(${targetName} ${targetName}_integration_header)
# Set the host compiler C++ standard to C++11
set_property(TARGET ${targetName} PROPERTY CXX_STANDARD 11)
# Disable GCC dual ABI on GCC 5.1 and higher
if(COMPUTECPP_DISABLE_GCC_DUAL_ABI)
set_property(TARGET ${targetName} APPEND PROPERTY COMPILE_DEFINITIONS
"_GLIBCXX_USE_CXX11_ABI=0")
endif()
endfunction()
#######################
# add_sycl_to_target
#######################
#
# Adds a SYCL compilation custom command associated with an existing
# target and sets a dependancy on that new command.
#
# targetName : Name of the target to add a SYCL to.
# sourceFile : Source file to be compiled for SYCL.
# binaryDir : Intermediate directory to output the integration header.
#
function(add_sycl_to_target targetName sourceFile binaryDir)
# Add custom target to run compute++ and generate the integration header
__build_spir(${targetName} ${sourceFile} ${binaryDir})
# Link with the ComputeCpp runtime library
target_link_libraries(${targetName} PUBLIC ${COMPUTECPP_RUNTIME_LIBRARY}
PUBLIC ${OpenCL_LIBRARIES})
endfunction(add_sycl_to_target)

80
Eigen3/cmake/FindEigen2.cmake Normal file
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# - Try to find Eigen2 lib
#
# This module supports requiring a minimum version, e.g. you can do
# find_package(Eigen2 2.0.3)
# to require version 2.0.3 to newer of Eigen2.
#
# Once done this will define
#
# EIGEN2_FOUND - system has eigen lib with correct version
# EIGEN2_INCLUDE_DIR - the eigen include directory
# EIGEN2_VERSION - eigen version
# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
# Copyright (c) 2008, 2009 Gael Guennebaud, <g.gael@free.fr>
# Redistribution and use is allowed according to the terms of the BSD license.
if(NOT Eigen2_FIND_VERSION)
if(NOT Eigen2_FIND_VERSION_MAJOR)
set(Eigen2_FIND_VERSION_MAJOR 2)
endif(NOT Eigen2_FIND_VERSION_MAJOR)
if(NOT Eigen2_FIND_VERSION_MINOR)
set(Eigen2_FIND_VERSION_MINOR 0)
endif(NOT Eigen2_FIND_VERSION_MINOR)
if(NOT Eigen2_FIND_VERSION_PATCH)
set(Eigen2_FIND_VERSION_PATCH 0)
endif(NOT Eigen2_FIND_VERSION_PATCH)
set(Eigen2_FIND_VERSION "${Eigen2_FIND_VERSION_MAJOR}.${Eigen2_FIND_VERSION_MINOR}.${Eigen2_FIND_VERSION_PATCH}")
endif(NOT Eigen2_FIND_VERSION)
macro(_eigen2_check_version)
file(READ "${EIGEN2_INCLUDE_DIR}/Eigen/src/Core/util/Macros.h" _eigen2_version_header)
string(REGEX MATCH "define[ \t]+EIGEN_WORLD_VERSION[ \t]+([0-9]+)" _eigen2_world_version_match "${_eigen2_version_header}")
set(EIGEN2_WORLD_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+EIGEN_MAJOR_VERSION[ \t]+([0-9]+)" _eigen2_major_version_match "${_eigen2_version_header}")
set(EIGEN2_MAJOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+EIGEN_MINOR_VERSION[ \t]+([0-9]+)" _eigen2_minor_version_match "${_eigen2_version_header}")
set(EIGEN2_MINOR_VERSION "${CMAKE_MATCH_1}")
set(EIGEN2_VERSION ${EIGEN2_WORLD_VERSION}.${EIGEN2_MAJOR_VERSION}.${EIGEN2_MINOR_VERSION})
if((${EIGEN2_WORLD_VERSION} NOTEQUAL 2) OR (${EIGEN2_MAJOR_VERSION} GREATER 10) OR (${EIGEN2_VERSION} VERSION_LESS ${Eigen2_FIND_VERSION}))
set(EIGEN2_VERSION_OK FALSE)
else()
set(EIGEN2_VERSION_OK TRUE)
endif()
if(NOT EIGEN2_VERSION_OK)
message(STATUS "Eigen2 version ${EIGEN2_VERSION} found in ${EIGEN2_INCLUDE_DIR}, "
"but at least version ${Eigen2_FIND_VERSION} is required")
endif(NOT EIGEN2_VERSION_OK)
endmacro(_eigen2_check_version)
if (EIGEN2_INCLUDE_DIR)
# in cache already
_eigen2_check_version()
set(EIGEN2_FOUND ${EIGEN2_VERSION_OK})
else (EIGEN2_INCLUDE_DIR)
find_path(EIGEN2_INCLUDE_DIR NAMES Eigen/Core
PATHS
${INCLUDE_INSTALL_DIR}
${KDE4_INCLUDE_DIR}
PATH_SUFFIXES eigen2
)
if(EIGEN2_INCLUDE_DIR)
_eigen2_check_version()
endif(EIGEN2_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Eigen2 DEFAULT_MSG EIGEN2_INCLUDE_DIR EIGEN2_VERSION_OK)
mark_as_advanced(EIGEN2_INCLUDE_DIR)
endif(EIGEN2_INCLUDE_DIR)

97
Eigen3/cmake/FindEigen3.cmake Normal file
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# - Try to find Eigen3 lib
#
# This module supports requiring a minimum version, e.g. you can do
# find_package(Eigen3 3.1.2)
# to require version 3.1.2 or newer of Eigen3.
#
# Once done this will define
#
# EIGEN3_FOUND - system has eigen lib with correct version
# EIGEN3_INCLUDE_DIR - the eigen include directory
# EIGEN3_VERSION - eigen version
#
# This module reads hints about search locations from
# the following enviroment variables:
#
# EIGEN3_ROOT
# EIGEN3_ROOT_DIR
# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
# Copyright (c) 2008, 2009 Gael Guennebaud, <g.gael@free.fr>
# Copyright (c) 2009 Benoit Jacob <jacob.benoit.1@gmail.com>
# Redistribution and use is allowed according to the terms of the 2-clause BSD license.
if(NOT Eigen3_FIND_VERSION)
if(NOT Eigen3_FIND_VERSION_MAJOR)
set(Eigen3_FIND_VERSION_MAJOR 2)
endif(NOT Eigen3_FIND_VERSION_MAJOR)
if(NOT Eigen3_FIND_VERSION_MINOR)
set(Eigen3_FIND_VERSION_MINOR 91)
endif(NOT Eigen3_FIND_VERSION_MINOR)
if(NOT Eigen3_FIND_VERSION_PATCH)
set(Eigen3_FIND_VERSION_PATCH 0)
endif(NOT Eigen3_FIND_VERSION_PATCH)
set(Eigen3_FIND_VERSION "${Eigen3_FIND_VERSION_MAJOR}.${Eigen3_FIND_VERSION_MINOR}.${Eigen3_FIND_VERSION_PATCH}")
endif(NOT Eigen3_FIND_VERSION)
macro(_eigen3_check_version)
file(READ "${EIGEN3_INCLUDE_DIR}/Eigen/src/Core/util/Macros.h" _eigen3_version_header)
string(REGEX MATCH "define[ \t]+EIGEN_WORLD_VERSION[ \t]+([0-9]+)" _eigen3_world_version_match "${_eigen3_version_header}")
set(EIGEN3_WORLD_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+EIGEN_MAJOR_VERSION[ \t]+([0-9]+)" _eigen3_major_version_match "${_eigen3_version_header}")
set(EIGEN3_MAJOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+EIGEN_MINOR_VERSION[ \t]+([0-9]+)" _eigen3_minor_version_match "${_eigen3_version_header}")
set(EIGEN3_MINOR_VERSION "${CMAKE_MATCH_1}")
set(EIGEN3_VERSION ${EIGEN3_WORLD_VERSION}.${EIGEN3_MAJOR_VERSION}.${EIGEN3_MINOR_VERSION})
if(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
set(EIGEN3_VERSION_OK FALSE)
else(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
set(EIGEN3_VERSION_OK TRUE)
endif(${EIGEN3_VERSION} VERSION_LESS ${Eigen3_FIND_VERSION})
if(NOT EIGEN3_VERSION_OK)
message(STATUS "Eigen3 version ${EIGEN3_VERSION} found in ${EIGEN3_INCLUDE_DIR}, "
"but at least version ${Eigen3_FIND_VERSION} is required")
endif(NOT EIGEN3_VERSION_OK)
endmacro(_eigen3_check_version)
if (EIGEN3_INCLUDE_DIR)
# in cache already
_eigen3_check_version()
set(EIGEN3_FOUND ${EIGEN3_VERSION_OK})
else (EIGEN3_INCLUDE_DIR)
# search first if an Eigen3Config.cmake is available in the system,
# if successful this would set EIGEN3_INCLUDE_DIR and the rest of
# the script will work as usual
find_package(Eigen3 ${Eigen3_FIND_VERSION} NO_MODULE QUIET)
if(NOT EIGEN3_INCLUDE_DIR)
find_path(EIGEN3_INCLUDE_DIR NAMES signature_of_eigen3_matrix_library
HINTS
ENV EIGEN3_ROOT
ENV EIGEN3_ROOT_DIR
PATHS
${CMAKE_INSTALL_PREFIX}/include
${KDE4_INCLUDE_DIR}
PATH_SUFFIXES eigen3 eigen
)
endif(NOT EIGEN3_INCLUDE_DIR)
if(EIGEN3_INCLUDE_DIR)
_eigen3_check_version()
endif(EIGEN3_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Eigen3 DEFAULT_MSG EIGEN3_INCLUDE_DIR EIGEN3_VERSION_OK)
mark_as_advanced(EIGEN3_INCLUDE_DIR)
endif(EIGEN3_INCLUDE_DIR)

119
Eigen3/cmake/FindFFTW.cmake Normal file
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# - Find the FFTW library
#
# Usage:
# find_package(FFTW [REQUIRED] [QUIET] )
#
# It sets the following variables:
# FFTW_FOUND ... true if fftw is found on the system
# FFTW_LIBRARIES ... full path to fftw library
# FFTW_INCLUDES ... fftw include directory
#
# The following variables will be checked by the function
# FFTW_USE_STATIC_LIBS ... if true, only static libraries are found
# FFTW_ROOT ... if set, the libraries are exclusively searched
# under this path
# FFTW_LIBRARY ... fftw library to use
# FFTW_INCLUDE_DIR ... fftw include directory
#
#If environment variable FFTWDIR is specified, it has same effect as FFTW_ROOT
if( NOT FFTW_ROOT AND ENV{FFTWDIR} )
set( FFTW_ROOT $ENV{FFTWDIR} )
endif()
# Check if we can use PkgConfig
find_package(PkgConfig)
#Determine from PKG
if( PKG_CONFIG_FOUND AND NOT FFTW_ROOT )
pkg_check_modules( PKG_FFTW QUIET "fftw3" )
endif()
#Check whether to search static or dynamic libs
set( CMAKE_FIND_LIBRARY_SUFFIXES_SAV ${CMAKE_FIND_LIBRARY_SUFFIXES} )
if( ${FFTW_USE_STATIC_LIBS} )
set( CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX} )
else()
set( CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX} )
endif()
if( FFTW_ROOT )
#find libs
find_library(
FFTW_LIB
NAMES "fftw3"
PATHS ${FFTW_ROOT}
PATH_SUFFIXES "lib" "lib64"
NO_DEFAULT_PATH
)
find_library(
FFTWF_LIB
NAMES "fftw3f"
PATHS ${FFTW_ROOT}
PATH_SUFFIXES "lib" "lib64"
NO_DEFAULT_PATH
)
find_library(
FFTWL_LIB
NAMES "fftw3l"
PATHS ${FFTW_ROOT}
PATH_SUFFIXES "lib" "lib64"
NO_DEFAULT_PATH
)
#find includes
find_path(
FFTW_INCLUDES
NAMES "fftw3.h"
PATHS ${FFTW_ROOT}
PATH_SUFFIXES "include"
NO_DEFAULT_PATH
)
else()
find_library(
FFTW_LIB
NAMES "fftw3"
PATHS ${PKG_FFTW_LIBRARY_DIRS} ${LIB_INSTALL_DIR}
)
find_library(
FFTWF_LIB
NAMES "fftw3f"
PATHS ${PKG_FFTW_LIBRARY_DIRS} ${LIB_INSTALL_DIR}
)
find_library(
FFTWL_LIB
NAMES "fftw3l"
PATHS ${PKG_FFTW_LIBRARY_DIRS} ${LIB_INSTALL_DIR}
)
find_path(
FFTW_INCLUDES
NAMES "fftw3.h"
PATHS ${PKG_FFTW_INCLUDE_DIRS} ${INCLUDE_INSTALL_DIR}
)
endif( FFTW_ROOT )
set(FFTW_LIBRARIES ${FFTW_LIB} ${FFTWF_LIB})
if(FFTWL_LIB)
set(FFTW_LIBRARIES ${FFTW_LIBRARIES} ${FFTWL_LIB})
endif()
set( CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES_SAV} )
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(FFTW DEFAULT_MSG
FFTW_INCLUDES FFTW_LIBRARIES)
mark_as_advanced(FFTW_INCLUDES FFTW_LIBRARIES FFTW_LIB FFTWF_LIB FFTWL_LIB)

105
Eigen3/cmake/FindGLEW.cmake Normal file
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# Copyright (c) 2009 Boudewijn Rempt <boud@valdyas.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#
# - try to find glew library and include files
# GLEW_INCLUDE_DIR, where to find GL/glew.h, etc.
# GLEW_LIBRARIES, the libraries to link against
# GLEW_FOUND, If false, do not try to use GLEW.
# Also defined, but not for general use are:
# GLEW_GLEW_LIBRARY = the full path to the glew library.
IF (WIN32)
IF(CYGWIN)
FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h)
FIND_LIBRARY( GLEW_GLEW_LIBRARY glew32
${OPENGL_LIBRARY_DIR}
/usr/lib/w32api
/usr/X11R6/lib
)
ELSE(CYGWIN)
FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
$ENV{GLEW_ROOT_PATH}/include
)
FIND_LIBRARY( GLEW_GLEW_LIBRARY
NAMES glew glew32
PATHS
$ENV{GLEW_ROOT_PATH}/lib
${OPENGL_LIBRARY_DIR}
)
ENDIF(CYGWIN)
ELSE (WIN32)
IF (APPLE)
# These values for Apple could probably do with improvement.
FIND_PATH( GLEW_INCLUDE_DIR glew.h
/System/Library/Frameworks/GLEW.framework/Versions/A/Headers
${OPENGL_LIBRARY_DIR}
)
SET(GLEW_GLEW_LIBRARY "-framework GLEW" CACHE STRING "GLEW library for OSX")
SET(GLEW_cocoa_LIBRARY "-framework Cocoa" CACHE STRING "Cocoa framework for OSX")
ELSE (APPLE)
FIND_PATH( GLEW_INCLUDE_DIR GL/glew.h
/usr/include/GL
/usr/openwin/share/include
/usr/openwin/include
/usr/X11R6/include
/usr/include/X11
/opt/graphics/OpenGL/include
/opt/graphics/OpenGL/contrib/libglew
)
FIND_LIBRARY( GLEW_GLEW_LIBRARY GLEW
/usr/openwin/lib
/usr/X11R6/lib
)
ENDIF (APPLE)
ENDIF (WIN32)
SET( GLEW_FOUND "NO" )
IF(GLEW_INCLUDE_DIR)
IF(GLEW_GLEW_LIBRARY)
# Is -lXi and -lXmu required on all platforms that have it?
# If not, we need some way to figure out what platform we are on.
SET( GLEW_LIBRARIES
${GLEW_GLEW_LIBRARY}
${GLEW_cocoa_LIBRARY}
)
SET( GLEW_FOUND "YES" )
#The following deprecated settings are for backwards compatibility with CMake1.4
SET (GLEW_LIBRARY ${GLEW_LIBRARIES})
SET (GLEW_INCLUDE_PATH ${GLEW_INCLUDE_DIR})
ENDIF(GLEW_GLEW_LIBRARY)
ENDIF(GLEW_INCLUDE_DIR)
IF(GLEW_FOUND)
IF(NOT GLEW_FIND_QUIETLY)
MESSAGE(STATUS "Found Glew: ${GLEW_LIBRARIES}")
ENDIF(NOT GLEW_FIND_QUIETLY)
ELSE(GLEW_FOUND)
IF(GLEW_FIND_REQUIRED)
MESSAGE(FATAL_ERROR "Could not find Glew")
ENDIF(GLEW_FIND_REQUIRED)
ENDIF(GLEW_FOUND)
MARK_AS_ADVANCED(
GLEW_INCLUDE_DIR
GLEW_GLEW_LIBRARY
GLEW_Xmu_LIBRARY
GLEW_Xi_LIBRARY
)

21
Eigen3/cmake/FindGMP.cmake Normal file
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# Try to find the GNU Multiple Precision Arithmetic Library (GMP)
# See http://gmplib.org/
if (GMP_INCLUDES AND GMP_LIBRARIES)
set(GMP_FIND_QUIETLY TRUE)
endif (GMP_INCLUDES AND GMP_LIBRARIES)
find_path(GMP_INCLUDES
NAMES
gmp.h
PATHS
$ENV{GMPDIR}
${INCLUDE_INSTALL_DIR}
)
find_library(GMP_LIBRARIES gmp PATHS $ENV{GMPDIR} ${LIB_INSTALL_DIR})
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GMP DEFAULT_MSG
GMP_INCLUDES GMP_LIBRARIES)
mark_as_advanced(GMP_INCLUDES GMP_LIBRARIES)

170
Eigen3/cmake/FindGSL.cmake Normal file
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# Try to find gnu scientific library GSL
# See
# http://www.gnu.org/software/gsl/ and
# http://gnuwin32.sourceforge.net/packages/gsl.htm
#
# Once run this will define:
#
# GSL_FOUND = system has GSL lib
#
# GSL_LIBRARIES = full path to the libraries
# on Unix/Linux with additional linker flags from "gsl-config --libs"
#
# CMAKE_GSL_CXX_FLAGS = Unix compiler flags for GSL, essentially "`gsl-config --cxxflags`"
#
# GSL_INCLUDE_DIR = where to find headers
#
# GSL_LINK_DIRECTORIES = link directories, useful for rpath on Unix
# GSL_EXE_LINKER_FLAGS = rpath on Unix
#
# Felix Woelk 07/2004
# Jan Woetzel
#
# www.mip.informatik.uni-kiel.de
# --------------------------------
IF(WIN32)
# JW tested with gsl-1.8, Windows XP, MSVS 7.1
SET(GSL_POSSIBLE_ROOT_DIRS
${GSL_ROOT_DIR}
$ENV{GSL_ROOT_DIR}
${GSL_DIR}
${GSL_HOME}
$ENV{GSL_DIR}
$ENV{GSL_HOME}
$ENV{EXTRA}
"C:/Program Files/GnuWin32"
)
FIND_PATH(GSL_INCLUDE_DIR
NAMES gsl/gsl_cdf.h gsl/gsl_randist.h
PATHS ${GSL_POSSIBLE_ROOT_DIRS}
PATH_SUFFIXES include
DOC "GSL header include dir"
)
FIND_LIBRARY(GSL_GSL_LIBRARY
NAMES libgsl.dll.a gsl libgsl
PATHS ${GSL_POSSIBLE_ROOT_DIRS}
PATH_SUFFIXES lib
DOC "GSL library" )
if(NOT GSL_GSL_LIBRARY)
FIND_FILE(GSL_GSL_LIBRARY
NAMES libgsl.dll.a
PATHS ${GSL_POSSIBLE_ROOT_DIRS}
PATH_SUFFIXES lib
DOC "GSL library")
endif(NOT GSL_GSL_LIBRARY)
FIND_LIBRARY(GSL_GSLCBLAS_LIBRARY
NAMES libgslcblas.dll.a gslcblas libgslcblas
PATHS ${GSL_POSSIBLE_ROOT_DIRS}
PATH_SUFFIXES lib
DOC "GSL cblas library dir" )
if(NOT GSL_GSLCBLAS_LIBRARY)
FIND_FILE(GSL_GSLCBLAS_LIBRARY
NAMES libgslcblas.dll.a
PATHS ${GSL_POSSIBLE_ROOT_DIRS}
PATH_SUFFIXES lib
DOC "GSL library")
endif(NOT GSL_GSLCBLAS_LIBRARY)
SET(GSL_LIBRARIES ${GSL_GSL_LIBRARY})
#MESSAGE("DBG\n"
# "GSL_GSL_LIBRARY=${GSL_GSL_LIBRARY}\n"
# "GSL_GSLCBLAS_LIBRARY=${GSL_GSLCBLAS_LIBRARY}\n"
# "GSL_LIBRARIES=${GSL_LIBRARIES}")
ELSE(WIN32)
IF(UNIX)
SET(GSL_CONFIG_PREFER_PATH
"$ENV{GSL_DIR}/bin"
"$ENV{GSL_DIR}"
"$ENV{GSL_HOME}/bin"
"$ENV{GSL_HOME}"
CACHE STRING "preferred path to GSL (gsl-config)")
FIND_PROGRAM(GSL_CONFIG gsl-config
${GSL_CONFIG_PREFER_PATH}
/usr/bin/
)
# MESSAGE("DBG GSL_CONFIG ${GSL_CONFIG}")
IF (GSL_CONFIG)
# set CXXFLAGS to be fed into CXX_FLAGS by the user:
SET(GSL_CXX_FLAGS "`${GSL_CONFIG} --cflags`")
# set INCLUDE_DIRS to prefix+include
EXEC_PROGRAM(${GSL_CONFIG}
ARGS --prefix
OUTPUT_VARIABLE GSL_PREFIX)
SET(GSL_INCLUDE_DIR ${GSL_PREFIX}/include CACHE STRING INTERNAL)
# set link libraries and link flags
#SET(GSL_LIBRARIES "`${GSL_CONFIG} --libs`")
EXEC_PROGRAM(${GSL_CONFIG}
ARGS --libs
OUTPUT_VARIABLE GSL_LIBRARIES )
# extract link dirs for rpath
EXEC_PROGRAM(${GSL_CONFIG}
ARGS --libs
OUTPUT_VARIABLE GSL_CONFIG_LIBS )
# extract version
EXEC_PROGRAM(${GSL_CONFIG}
ARGS --version
OUTPUT_VARIABLE GSL_FULL_VERSION )
# split version as major/minor
STRING(REGEX MATCH "(.)\\..*" GSL_VERSION_MAJOR_ "${GSL_FULL_VERSION}")
SET(GSL_VERSION_MAJOR ${CMAKE_MATCH_1})
STRING(REGEX MATCH ".\\.(.*)" GSL_VERSION_MINOR_ "${GSL_FULL_VERSION}")
SET(GSL_VERSION_MINOR ${CMAKE_MATCH_1})
# split off the link dirs (for rpath)
# use regular expression to match wildcard equivalent "-L*<endchar>"
# with <endchar> is a space or a semicolon
STRING(REGEX MATCHALL "[-][L]([^ ;])+"
GSL_LINK_DIRECTORIES_WITH_PREFIX
"${GSL_CONFIG_LIBS}" )
# MESSAGE("DBG GSL_LINK_DIRECTORIES_WITH_PREFIX=${GSL_LINK_DIRECTORIES_WITH_PREFIX}")
# remove prefix -L because we need the pure directory for LINK_DIRECTORIES
IF (GSL_LINK_DIRECTORIES_WITH_PREFIX)
STRING(REGEX REPLACE "[-][L]" "" GSL_LINK_DIRECTORIES ${GSL_LINK_DIRECTORIES_WITH_PREFIX} )
ENDIF (GSL_LINK_DIRECTORIES_WITH_PREFIX)
SET(GSL_EXE_LINKER_FLAGS "-Wl,-rpath,${GSL_LINK_DIRECTORIES}" CACHE STRING INTERNAL)
# MESSAGE("DBG GSL_LINK_DIRECTORIES=${GSL_LINK_DIRECTORIES}")
# MESSAGE("DBG GSL_EXE_LINKER_FLAGS=${GSL_EXE_LINKER_FLAGS}")
# ADD_DEFINITIONS("-DHAVE_GSL")
# SET(GSL_DEFINITIONS "-DHAVE_GSL")
MARK_AS_ADVANCED(
GSL_CXX_FLAGS
GSL_INCLUDE_DIR
GSL_LIBRARIES
GSL_LINK_DIRECTORIES
GSL_DEFINITIONS
)
MESSAGE(STATUS "Using GSL from ${GSL_PREFIX}")
ELSE(GSL_CONFIG)
MESSAGE("FindGSL.cmake: gsl-config not found. Please set it manually. GSL_CONFIG=${GSL_CONFIG}")
ENDIF(GSL_CONFIG)
ENDIF(UNIX)
ENDIF(WIN32)
IF(GSL_LIBRARIES)
IF(GSL_INCLUDE_DIR OR GSL_CXX_FLAGS)
SET(GSL_FOUND 1)
ENDIF(GSL_INCLUDE_DIR OR GSL_CXX_FLAGS)
ENDIF(GSL_LIBRARIES)

23
Eigen3/cmake/FindGoogleHash.cmake Normal file
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if (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES)
set(GOOGLEHASH_FIND_QUIETLY TRUE)
endif (GOOGLEHASH_INCLUDES AND GOOGLEHASH_LIBRARIES)
find_path(GOOGLEHASH_INCLUDES
NAMES
google/dense_hash_map
PATHS
${INCLUDE_INSTALL_DIR}
)
if(GOOGLEHASH_INCLUDES)
# let's make sure it compiles with the current compiler
file(WRITE ${CMAKE_BINARY_DIR}/googlehash_test.cpp
"#include <google/sparse_hash_map>\n#include <google/dense_hash_map>\nint main(int argc, char** argv) { google::dense_hash_map<int,float> a; google::sparse_hash_map<int,float> b; return 0;}\n")
try_compile(GOOGLEHASH_COMPILE ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/googlehash_test.cpp OUTPUT_VARIABLE GOOGLEHASH_COMPILE_RESULT)
endif(GOOGLEHASH_INCLUDES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GOOGLEHASH DEFAULT_MSG GOOGLEHASH_INCLUDES GOOGLEHASH_COMPILE)
mark_as_advanced(GOOGLEHASH_INCLUDES)

331
Eigen3/cmake/FindHWLOC.cmake Normal file
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###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2014 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find HWLOC include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(HWLOC
# [REQUIRED]) # Fail with error if hwloc is not found
#
# This module finds headers and hwloc library.
# Results are reported in variables:
# HWLOC_FOUND - True if headers and requested libraries were found
# HWLOC_INCLUDE_DIRS - hwloc include directories
# HWLOC_LIBRARY_DIRS - Link directories for hwloc libraries
# HWLOC_LIBRARIES - hwloc component libraries to be linked
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DHWLOC_DIR=path/to/hwloc):
# HWLOC_DIR - Where to find the base directory of hwloc
# HWLOC_INCDIR - Where to find the header files
# HWLOC_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: HWLOC_DIR, HWLOC_INCDIR, HWLOC_LIBDIR
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
include(CheckStructHasMember)
include(CheckCSourceCompiles)
if (NOT HWLOC_FOUND)
set(HWLOC_DIR "" CACHE PATH "Installation directory of HWLOC library")
if (NOT HWLOC_FIND_QUIETLY)
message(STATUS "A cache variable, namely HWLOC_DIR, has been set to specify the install directory of HWLOC")
endif()
endif()
set(ENV_HWLOC_DIR "$ENV{HWLOC_DIR}")
set(ENV_HWLOC_INCDIR "$ENV{HWLOC_INCDIR}")
set(ENV_HWLOC_LIBDIR "$ENV{HWLOC_LIBDIR}")
set(HWLOC_GIVEN_BY_USER "FALSE")
if ( HWLOC_DIR OR ( HWLOC_INCDIR AND HWLOC_LIBDIR) OR ENV_HWLOC_DIR OR (ENV_HWLOC_INCDIR AND ENV_HWLOC_LIBDIR) )
set(HWLOC_GIVEN_BY_USER "TRUE")
endif()
# Optionally use pkg-config to detect include/library dirs (if pkg-config is available)
# -------------------------------------------------------------------------------------
include(FindPkgConfig)
find_package(PkgConfig QUIET)
if( PKG_CONFIG_EXECUTABLE AND NOT HWLOC_GIVEN_BY_USER )
pkg_search_module(HWLOC hwloc)
if (NOT HWLOC_FIND_QUIETLY)
if (HWLOC_FOUND AND HWLOC_LIBRARIES)
message(STATUS "Looking for HWLOC - found using PkgConfig")
#if(NOT HWLOC_INCLUDE_DIRS)
# message("${Magenta}HWLOC_INCLUDE_DIRS is empty using PkgConfig."
# "Perhaps the path to hwloc headers is already present in your"
# "C(PLUS)_INCLUDE_PATH environment variable.${ColourReset}")
#endif()
else()
message(STATUS "${Magenta}Looking for HWLOC - not found using PkgConfig."
"\n Perhaps you should add the directory containing hwloc.pc to"
"\n the PKG_CONFIG_PATH environment variable.${ColourReset}")
endif()
endif()
endif( PKG_CONFIG_EXECUTABLE AND NOT HWLOC_GIVEN_BY_USER )
if( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT HWLOC_FOUND) OR (HWLOC_GIVEN_BY_USER) )
if (NOT HWLOC_FIND_QUIETLY)
message(STATUS "Looking for HWLOC - PkgConfig not used")
endif()
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
if(ENV_HWLOC_INCDIR)
list(APPEND _inc_env "${ENV_HWLOC_INCDIR}")
elseif(ENV_HWLOC_DIR)
list(APPEND _inc_env "${ENV_HWLOC_DIR}")
list(APPEND _inc_env "${ENV_HWLOC_DIR}/include")
list(APPEND _inc_env "${ENV_HWLOC_DIR}/include/hwloc")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# set paths where to look for
set(PATH_TO_LOOK_FOR "${_inc_env}")
# Try to find the hwloc header in the given paths
# -------------------------------------------------
# call cmake macro to find the header path
if(HWLOC_INCDIR)
set(HWLOC_hwloc.h_DIRS "HWLOC_hwloc.h_DIRS-NOTFOUND")
find_path(HWLOC_hwloc.h_DIRS
NAMES hwloc.h
HINTS ${HWLOC_INCDIR})
else()
if(HWLOC_DIR)
set(HWLOC_hwloc.h_DIRS "HWLOC_hwloc.h_DIRS-NOTFOUND")
find_path(HWLOC_hwloc.h_DIRS
NAMES hwloc.h
HINTS ${HWLOC_DIR}
PATH_SUFFIXES "include" "include/hwloc")
else()
set(HWLOC_hwloc.h_DIRS "HWLOC_hwloc.h_DIRS-NOTFOUND")
find_path(HWLOC_hwloc.h_DIRS
NAMES hwloc.h
HINTS ${PATH_TO_LOOK_FOR}
PATH_SUFFIXES "hwloc")
endif()
endif()
mark_as_advanced(HWLOC_hwloc.h_DIRS)
# Add path to cmake variable
# ------------------------------------
if (HWLOC_hwloc.h_DIRS)
set(HWLOC_INCLUDE_DIRS "${HWLOC_hwloc.h_DIRS}")
else ()
set(HWLOC_INCLUDE_DIRS "HWLOC_INCLUDE_DIRS-NOTFOUND")
if(NOT HWLOC_FIND_QUIETLY)
message(STATUS "Looking for hwloc -- hwloc.h not found")
endif()
endif ()
if (HWLOC_INCLUDE_DIRS)
list(REMOVE_DUPLICATES HWLOC_INCLUDE_DIRS)
endif ()
# Looking for lib
# ---------------
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
if(ENV_HWLOC_LIBDIR)
list(APPEND _lib_env "${ENV_HWLOC_LIBDIR}")
elseif(ENV_HWLOC_DIR)
list(APPEND _lib_env "${ENV_HWLOC_DIR}")
list(APPEND _lib_env "${ENV_HWLOC_DIR}/lib")
else()
if(WIN32)
string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
else()
if(APPLE)
string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
endif()
list(REMOVE_DUPLICATES _lib_env)
# set paths where to look for
set(PATH_TO_LOOK_FOR "${_lib_env}")
# Try to find the hwloc lib in the given paths
# ----------------------------------------------
# call cmake macro to find the lib path
if(HWLOC_LIBDIR)
set(HWLOC_hwloc_LIBRARY "HWLOC_hwloc_LIBRARY-NOTFOUND")
find_library(HWLOC_hwloc_LIBRARY
NAMES hwloc
HINTS ${HWLOC_LIBDIR})
else()
if(HWLOC_DIR)
set(HWLOC_hwloc_LIBRARY "HWLOC_hwloc_LIBRARY-NOTFOUND")
find_library(HWLOC_hwloc_LIBRARY
NAMES hwloc
HINTS ${HWLOC_DIR}
PATH_SUFFIXES lib lib32 lib64)
else()
set(HWLOC_hwloc_LIBRARY "HWLOC_hwloc_LIBRARY-NOTFOUND")
find_library(HWLOC_hwloc_LIBRARY
NAMES hwloc
HINTS ${PATH_TO_LOOK_FOR})
endif()
endif()
mark_as_advanced(HWLOC_hwloc_LIBRARY)
# If found, add path to cmake variable
# ------------------------------------
if (HWLOC_hwloc_LIBRARY)
get_filename_component(hwloc_lib_path ${HWLOC_hwloc_LIBRARY} PATH)
# set cmake variables (respects naming convention)
set(HWLOC_LIBRARIES "${HWLOC_hwloc_LIBRARY}")
set(HWLOC_LIBRARY_DIRS "${hwloc_lib_path}")
else ()
set(HWLOC_LIBRARIES "HWLOC_LIBRARIES-NOTFOUND")
set(HWLOC_LIBRARY_DIRS "HWLOC_LIBRARY_DIRS-NOTFOUND")
if(NOT HWLOC_FIND_QUIETLY)
message(STATUS "Looking for hwloc -- lib hwloc not found")
endif()
endif ()
if (HWLOC_LIBRARY_DIRS)
list(REMOVE_DUPLICATES HWLOC_LIBRARY_DIRS)
endif ()
# check a function to validate the find
if(HWLOC_LIBRARIES)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# HWLOC
if (HWLOC_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${HWLOC_INCLUDE_DIRS}")
endif()
if (HWLOC_LIBRARY_DIRS)
set(REQUIRED_LIBDIRS "${HWLOC_LIBRARY_DIRS}")
endif()
set(REQUIRED_LIBS "${HWLOC_LIBRARIES}")
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
set(CMAKE_REQUIRED_LIBRARIES)
foreach(lib_dir ${REQUIRED_LIBDIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
endforeach()
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(HWLOC_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(hwloc_topology_init HWLOC_WORKS)
mark_as_advanced(HWLOC_WORKS)
if(NOT HWLOC_WORKS)
if(NOT HWLOC_FIND_QUIETLY)
message(STATUS "Looking for hwloc : test of hwloc_topology_init with hwloc library fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(HWLOC_LIBRARIES)
endif( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT HWLOC_FOUND) OR (HWLOC_GIVEN_BY_USER) )
if (HWLOC_LIBRARIES)
if (HWLOC_LIBRARY_DIRS)
list(GET HWLOC_LIBRARY_DIRS 0 first_lib_path)
else()
list(GET HWLOC_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
endif()
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(HWLOC_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of HWLOC library" FORCE)
else()
set(HWLOC_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of HWLOC library" FORCE)
endif()
endif()
mark_as_advanced(HWLOC_DIR)
mark_as_advanced(HWLOC_DIR_FOUND)
# check that HWLOC has been found
# -------------------------------
include(FindPackageHandleStandardArgs)
if (PKG_CONFIG_EXECUTABLE AND HWLOC_FOUND)
find_package_handle_standard_args(HWLOC DEFAULT_MSG
HWLOC_LIBRARIES)
else()
find_package_handle_standard_args(HWLOC DEFAULT_MSG
HWLOC_LIBRARIES
HWLOC_WORKS)
endif()
if (HWLOC_FOUND)
set(HWLOC_SAVE_CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES})
list(APPEND CMAKE_REQUIRED_INCLUDES ${HWLOC_INCLUDE_DIRS})
# test headers to guess the version
check_struct_has_member( "struct hwloc_obj" parent hwloc.h HAVE_HWLOC_PARENT_MEMBER )
check_struct_has_member( "struct hwloc_cache_attr_s" size hwloc.h HAVE_HWLOC_CACHE_ATTR )
check_c_source_compiles( "#include <hwloc.h>
int main(void) { hwloc_obj_t o; o->type = HWLOC_OBJ_PU; return 0;}" HAVE_HWLOC_OBJ_PU)
include(CheckLibraryExists)
check_library_exists(${HWLOC_LIBRARIES} hwloc_bitmap_free "" HAVE_HWLOC_BITMAP)
set(CMAKE_REQUIRED_INCLUDES ${HWLOC_SAVE_CMAKE_REQUIRED_INCLUDES})
endif()

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# Find LAPACK library
#
# This module finds an installed library that implements the LAPACK
# linear-algebra interface (see http://www.netlib.org/lapack/).
# The approach follows mostly that taken for the autoconf macro file, acx_lapack.m4
# (distributed at http://ac-archive.sourceforge.net/ac-archive/acx_lapack.html).
#
# This module sets the following variables:
# LAPACK_FOUND - set to true if a library implementing the LAPACK interface
# is found
# LAPACK_INCLUDE_DIR - Directories containing the LAPACK header files
# LAPACK_DEFINITIONS - Compilation options to use LAPACK
# LAPACK_LINKER_FLAGS - Linker flags to use LAPACK (excluding -l
# and -L).
# LAPACK_LIBRARIES_DIR - Directories containing the LAPACK libraries.
# May be null if LAPACK_LIBRARIES contains libraries name using full path.
# LAPACK_LIBRARIES - List of libraries to link against LAPACK interface.
# May be null if the compiler supports auto-link (e.g. VC++).
# LAPACK_USE_FILE - The name of the cmake module to include to compile
# applications or libraries using LAPACK.
#
# This module was modified by CGAL team:
# - find libraries for a C++ compiler, instead of Fortran
# - added LAPACK_INCLUDE_DIR, LAPACK_DEFINITIONS and LAPACK_LIBRARIES_DIR
# - removed LAPACK95_LIBRARIES
include(CheckFunctionExists)
# This macro checks for the existence of the combination of fortran libraries
# given by _list. If the combination is found, this macro checks (using the
# check_function_exists macro) whether can link against that library
# combination using the name of a routine given by _name using the linker
# flags given by _flags. If the combination of libraries is found and passes
# the link test, LIBRARIES is set to the list of complete library paths that
# have been found and DEFINITIONS to the required definitions.
# Otherwise, LIBRARIES is set to FALSE.
# N.B. _prefix is the prefix applied to the names of all cached variables that
# are generated internally and marked advanced by this macro.
macro(check_lapack_libraries DEFINITIONS LIBRARIES _prefix _name _flags _list _blas _path)
#message("DEBUG: check_lapack_libraries(${_list} in ${_path} with ${_blas})")
# Check for the existence of the libraries given by _list
set(_libraries_found TRUE)
set(_libraries_work FALSE)
set(${DEFINITIONS} "")
set(${LIBRARIES} "")
set(_combined_name)
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
if(_libraries_found)
# search first in ${_path}
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS ${_path} NO_DEFAULT_PATH
)
# if not found, search in environment variables and system
if ( WIN32 )
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS ENV LIB
)
elseif ( APPLE )
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV DYLD_LIBRARY_PATH
)
else ()
find_library(${_prefix}_${_library}_LIBRARY
NAMES ${_library}
PATHS /usr/local/lib /usr/lib /usr/local/lib64 /usr/lib64 ENV LD_LIBRARY_PATH
)
endif()
mark_as_advanced(${_prefix}_${_library}_LIBRARY)
set(${LIBRARIES} ${${LIBRARIES}} ${${_prefix}_${_library}_LIBRARY})
set(_libraries_found ${${_prefix}_${_library}_LIBRARY})
endif(_libraries_found)
endforeach(_library ${_list})
if(_libraries_found)
set(_libraries_found ${${LIBRARIES}})
endif()
# Test this combination of libraries with the Fortran/f2c interface.
# We test the Fortran interface first as it is well standardized.
if(_libraries_found AND NOT _libraries_work)
set(${DEFINITIONS} "-D${_prefix}_USE_F2C")
set(${LIBRARIES} ${_libraries_found})
# Some C++ linkers require the f2c library to link with Fortran libraries.
# I do not know which ones, thus I just add the f2c library if it is available.
find_package( F2C QUIET )
if ( F2C_FOUND )
set(${DEFINITIONS} ${${DEFINITIONS}} ${F2C_DEFINITIONS})
set(${LIBRARIES} ${${LIBRARIES}} ${F2C_LIBRARIES})
endif()
set(CMAKE_REQUIRED_DEFINITIONS ${${DEFINITIONS}})
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_blas})
#message("DEBUG: CMAKE_REQUIRED_DEFINITIONS = ${CMAKE_REQUIRED_DEFINITIONS}")
#message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
# Check if function exists with f2c calling convention (ie a trailing underscore)
check_function_exists(${_name}_ ${_prefix}_${_name}_${_combined_name}_f2c_WORKS)
set(CMAKE_REQUIRED_DEFINITIONS} "")
set(CMAKE_REQUIRED_LIBRARIES "")
mark_as_advanced(${_prefix}_${_name}_${_combined_name}_f2c_WORKS)
set(_libraries_work ${${_prefix}_${_name}_${_combined_name}_f2c_WORKS})
endif(_libraries_found AND NOT _libraries_work)
# If not found, test this combination of libraries with a C interface.
# A few implementations (ie ACML) provide a C interface. Unfortunately, there is no standard.
if(_libraries_found AND NOT _libraries_work)
set(${DEFINITIONS} "")
set(${LIBRARIES} ${_libraries_found})
set(CMAKE_REQUIRED_DEFINITIONS "")
set(CMAKE_REQUIRED_LIBRARIES ${_flags} ${${LIBRARIES}} ${_blas})
#message("DEBUG: CMAKE_REQUIRED_LIBRARIES = ${CMAKE_REQUIRED_LIBRARIES}")
check_function_exists(${_name} ${_prefix}_${_name}${_combined_name}_WORKS)
set(CMAKE_REQUIRED_LIBRARIES "")
mark_as_advanced(${_prefix}_${_name}${_combined_name}_WORKS)
set(_libraries_work ${${_prefix}_${_name}${_combined_name}_WORKS})
endif(_libraries_found AND NOT _libraries_work)
# on failure
if(NOT _libraries_work)
set(${DEFINITIONS} "")
set(${LIBRARIES} FALSE)
endif()
#message("DEBUG: ${DEFINITIONS} = ${${DEFINITIONS}}")
#message("DEBUG: ${LIBRARIES} = ${${LIBRARIES}}")
endmacro(check_lapack_libraries)
#
# main
#
# LAPACK requires BLAS
if(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
find_package(BLAS)
else()
find_package(BLAS REQUIRED)
endif()
if (NOT BLAS_FOUND)
message(STATUS "LAPACK requires BLAS.")
set(LAPACK_FOUND FALSE)
# Is it already configured?
elseif (LAPACK_LIBRARIES_DIR OR LAPACK_LIBRARIES)
set(LAPACK_FOUND TRUE)
else()
# reset variables
set( LAPACK_INCLUDE_DIR "" )
set( LAPACK_DEFINITIONS "" )
set( LAPACK_LINKER_FLAGS "" ) # unused (yet)
set( LAPACK_LIBRARIES "" )
set( LAPACK_LIBRARIES_DIR "" )
#
# If Unix, search for LAPACK function in possible libraries
#
#intel mkl lapack?
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_DEFINITIONS
LAPACK_LIBRARIES
LAPACK
cheev
""
"mkl_lapack"
"${BLAS_LIBRARIES}"
"${CGAL_TAUCS_LIBRARIES_DIR} ENV LAPACK_LIB_DIR"
)
endif()
#acml lapack?
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_DEFINITIONS
LAPACK_LIBRARIES
LAPACK
cheev
""
"acml"
"${BLAS_LIBRARIES}"
"${CGAL_TAUCS_LIBRARIES_DIR} ENV LAPACK_LIB_DIR"
)
endif()
# Apple LAPACK library?
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
LAPACK_DEFINITIONS
LAPACK_LIBRARIES
LAPACK
cheev
""
"Accelerate"
"${BLAS_LIBRARIES}"
"${CGAL_TAUCS_LIBRARIES_DIR} ENV LAPACK_LIB_DIR"
)
endif()
if ( NOT LAPACK_LIBRARIES )
check_lapack_libraries(
LAPACK_DEFINITIONS
LAPACK_LIBRARIES
LAPACK
cheev
""
"vecLib"
"${BLAS_LIBRARIES}"
"${CGAL_TAUCS_LIBRARIES_DIR} ENV LAPACK_LIB_DIR"
)
endif ( NOT LAPACK_LIBRARIES )
# Generic LAPACK library?
# This configuration *must* be the last try as this library is notably slow.
if ( NOT LAPACK_LIBRARIES )
check_lapack_libraries(
LAPACK_DEFINITIONS
LAPACK_LIBRARIES
LAPACK
cheev
""
"lapack"
"${BLAS_LIBRARIES}"
"${CGAL_TAUCS_LIBRARIES_DIR} ENV LAPACK_LIB_DIR"
)
endif()
if(LAPACK_LIBRARIES_DIR OR LAPACK_LIBRARIES)
set(LAPACK_FOUND TRUE)
else()
set(LAPACK_FOUND FALSE)
endif()
if(NOT LAPACK_FIND_QUIETLY)
if(LAPACK_FOUND)
message(STATUS "A library with LAPACK API found.")
else(LAPACK_FOUND)
if(LAPACK_FIND_REQUIRED)
message(FATAL_ERROR "A required library with LAPACK API not found. Please specify library location.")
else()
message(STATUS "A library with LAPACK API not found. Please specify library location.")
endif()
endif(LAPACK_FOUND)
endif(NOT LAPACK_FIND_QUIETLY)
# Add variables to cache
set( LAPACK_INCLUDE_DIR "${LAPACK_INCLUDE_DIR}"
CACHE PATH "Directories containing the LAPACK header files" FORCE )
set( LAPACK_DEFINITIONS "${LAPACK_DEFINITIONS}"
CACHE STRING "Compilation options to use LAPACK" FORCE )
set( LAPACK_LINKER_FLAGS "${LAPACK_LINKER_FLAGS}"
CACHE STRING "Linker flags to use LAPACK" FORCE )
set( LAPACK_LIBRARIES "${LAPACK_LIBRARIES}"
CACHE FILEPATH "LAPACK libraries name" FORCE )
set( LAPACK_LIBRARIES_DIR "${LAPACK_LIBRARIES_DIR}"
CACHE PATH "Directories containing the LAPACK libraries" FORCE )
#message("DEBUG: LAPACK_INCLUDE_DIR = ${LAPACK_INCLUDE_DIR}")
#message("DEBUG: LAPACK_DEFINITIONS = ${LAPACK_DEFINITIONS}")
#message("DEBUG: LAPACK_LINKER_FLAGS = ${LAPACK_LINKER_FLAGS}")
#message("DEBUG: LAPACK_LIBRARIES = ${LAPACK_LIBRARIES}")
#message("DEBUG: LAPACK_LIBRARIES_DIR = ${LAPACK_LIBRARIES_DIR}")
#message("DEBUG: LAPACK_FOUND = ${LAPACK_FOUND}")
endif(NOT BLAS_FOUND)

83
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# Try to find the MPFR library
# See http://www.mpfr.org/
#
# This module supports requiring a minimum version, e.g. you can do
# find_package(MPFR 2.3.0)
# to require version 2.3.0 to newer of MPFR.
#
# Once done this will define
#
# MPFR_FOUND - system has MPFR lib with correct version
# MPFR_INCLUDES - the MPFR include directory
# MPFR_LIBRARIES - the MPFR library
# MPFR_VERSION - MPFR version
# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
# Copyright (c) 2008, 2009 Gael Guennebaud, <g.gael@free.fr>
# Copyright (c) 2010 Jitse Niesen, <jitse@maths.leeds.ac.uk>
# Redistribution and use is allowed according to the terms of the BSD license.
# Set MPFR_INCLUDES
find_path(MPFR_INCLUDES
NAMES
mpfr.h
PATHS
$ENV{GMPDIR}
${INCLUDE_INSTALL_DIR}
)
# Set MPFR_FIND_VERSION to 1.0.0 if no minimum version is specified
if(NOT MPFR_FIND_VERSION)
if(NOT MPFR_FIND_VERSION_MAJOR)
set(MPFR_FIND_VERSION_MAJOR 1)
endif(NOT MPFR_FIND_VERSION_MAJOR)
if(NOT MPFR_FIND_VERSION_MINOR)
set(MPFR_FIND_VERSION_MINOR 0)
endif(NOT MPFR_FIND_VERSION_MINOR)
if(NOT MPFR_FIND_VERSION_PATCH)
set(MPFR_FIND_VERSION_PATCH 0)
endif(NOT MPFR_FIND_VERSION_PATCH)
set(MPFR_FIND_VERSION "${MPFR_FIND_VERSION_MAJOR}.${MPFR_FIND_VERSION_MINOR}.${MPFR_FIND_VERSION_PATCH}")
endif(NOT MPFR_FIND_VERSION)
if(MPFR_INCLUDES)
# Set MPFR_VERSION
file(READ "${MPFR_INCLUDES}/mpfr.h" _mpfr_version_header)
string(REGEX MATCH "define[ \t]+MPFR_VERSION_MAJOR[ \t]+([0-9]+)" _mpfr_major_version_match "${_mpfr_version_header}")
set(MPFR_MAJOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+MPFR_VERSION_MINOR[ \t]+([0-9]+)" _mpfr_minor_version_match "${_mpfr_version_header}")
set(MPFR_MINOR_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH "define[ \t]+MPFR_VERSION_PATCHLEVEL[ \t]+([0-9]+)" _mpfr_patchlevel_version_match "${_mpfr_version_header}")
set(MPFR_PATCHLEVEL_VERSION "${CMAKE_MATCH_1}")
set(MPFR_VERSION ${MPFR_MAJOR_VERSION}.${MPFR_MINOR_VERSION}.${MPFR_PATCHLEVEL_VERSION})
# Check whether found version exceeds minimum version
if(${MPFR_VERSION} VERSION_LESS ${MPFR_FIND_VERSION})
set(MPFR_VERSION_OK FALSE)
message(STATUS "MPFR version ${MPFR_VERSION} found in ${MPFR_INCLUDES}, "
"but at least version ${MPFR_FIND_VERSION} is required")
else(${MPFR_VERSION} VERSION_LESS ${MPFR_FIND_VERSION})
set(MPFR_VERSION_OK TRUE)
endif(${MPFR_VERSION} VERSION_LESS ${MPFR_FIND_VERSION})
endif(MPFR_INCLUDES)
# Set MPFR_LIBRARIES
find_library(MPFR_LIBRARIES mpfr PATHS $ENV{GMPDIR} ${LIB_INSTALL_DIR})
# Epilogue
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(MPFR DEFAULT_MSG
MPFR_INCLUDES MPFR_LIBRARIES MPFR_VERSION_OK)
mark_as_advanced(MPFR_INCLUDES MPFR_LIBRARIES)

264
Eigen3/cmake/FindMetis.cmake Normal file
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###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2014 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find METIS include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(METIS
# [REQUIRED] # Fail with error if metis is not found
# )
#
# This module finds headers and metis library.
# Results are reported in variables:
# METIS_FOUND - True if headers and requested libraries were found
# METIS_INCLUDE_DIRS - metis include directories
# METIS_LIBRARY_DIRS - Link directories for metis libraries
# METIS_LIBRARIES - metis component libraries to be linked
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DMETIS_DIR=path/to/metis):
# METIS_DIR - Where to find the base directory of metis
# METIS_INCDIR - Where to find the header files
# METIS_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: METIS_DIR, METIS_INCDIR, METIS_LIBDIR
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
if (NOT METIS_FOUND)
set(METIS_DIR "" CACHE PATH "Installation directory of METIS library")
if (NOT METIS_FIND_QUIETLY)
message(STATUS "A cache variable, namely METIS_DIR, has been set to specify the install directory of METIS")
endif()
endif()
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
set(ENV_METIS_DIR "$ENV{METIS_DIR}")
set(ENV_METIS_INCDIR "$ENV{METIS_INCDIR}")
if(ENV_METIS_INCDIR)
list(APPEND _inc_env "${ENV_METIS_INCDIR}")
elseif(ENV_METIS_DIR)
list(APPEND _inc_env "${ENV_METIS_DIR}")
list(APPEND _inc_env "${ENV_METIS_DIR}/include")
list(APPEND _inc_env "${ENV_METIS_DIR}/include/metis")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# Try to find the metis header in the given paths
# -------------------------------------------------
# call cmake macro to find the header path
if(METIS_INCDIR)
set(METIS_metis.h_DIRS "METIS_metis.h_DIRS-NOTFOUND")
find_path(METIS_metis.h_DIRS
NAMES metis.h
HINTS ${METIS_INCDIR})
else()
if(METIS_DIR)
set(METIS_metis.h_DIRS "METIS_metis.h_DIRS-NOTFOUND")
find_path(METIS_metis.h_DIRS
NAMES metis.h
HINTS ${METIS_DIR}
PATH_SUFFIXES "include" "include/metis")
else()
set(METIS_metis.h_DIRS "METIS_metis.h_DIRS-NOTFOUND")
find_path(METIS_metis.h_DIRS
NAMES metis.h
HINTS ${_inc_env})
endif()
endif()
mark_as_advanced(METIS_metis.h_DIRS)
# If found, add path to cmake variable
# ------------------------------------
if (METIS_metis.h_DIRS)
set(METIS_INCLUDE_DIRS "${METIS_metis.h_DIRS}")
else ()
set(METIS_INCLUDE_DIRS "METIS_INCLUDE_DIRS-NOTFOUND")
if(NOT METIS_FIND_QUIETLY)
message(STATUS "Looking for metis -- metis.h not found")
endif()
endif()
# Looking for lib
# ---------------
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
set(ENV_METIS_LIBDIR "$ENV{METIS_LIBDIR}")
if(ENV_METIS_LIBDIR)
list(APPEND _lib_env "${ENV_METIS_LIBDIR}")
elseif(ENV_METIS_DIR)
list(APPEND _lib_env "${ENV_METIS_DIR}")
list(APPEND _lib_env "${ENV_METIS_DIR}/lib")
else()
if(WIN32)
string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
else()
if(APPLE)
string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
endif()
list(REMOVE_DUPLICATES _lib_env)
# Try to find the metis lib in the given paths
# ----------------------------------------------
# call cmake macro to find the lib path
if(METIS_LIBDIR)
set(METIS_metis_LIBRARY "METIS_metis_LIBRARY-NOTFOUND")
find_library(METIS_metis_LIBRARY
NAMES metis
HINTS ${METIS_LIBDIR})
else()
if(METIS_DIR)
set(METIS_metis_LIBRARY "METIS_metis_LIBRARY-NOTFOUND")
find_library(METIS_metis_LIBRARY
NAMES metis
HINTS ${METIS_DIR}
PATH_SUFFIXES lib lib32 lib64)
else()
set(METIS_metis_LIBRARY "METIS_metis_LIBRARY-NOTFOUND")
find_library(METIS_metis_LIBRARY
NAMES metis
HINTS ${_lib_env})
endif()
endif()
mark_as_advanced(METIS_metis_LIBRARY)
# If found, add path to cmake variable
# ------------------------------------
if (METIS_metis_LIBRARY)
get_filename_component(metis_lib_path "${METIS_metis_LIBRARY}" PATH)
# set cmake variables
set(METIS_LIBRARIES "${METIS_metis_LIBRARY}")
set(METIS_LIBRARY_DIRS "${metis_lib_path}")
else ()
set(METIS_LIBRARIES "METIS_LIBRARIES-NOTFOUND")
set(METIS_LIBRARY_DIRS "METIS_LIBRARY_DIRS-NOTFOUND")
if(NOT METIS_FIND_QUIETLY)
message(STATUS "Looking for metis -- lib metis not found")
endif()
endif ()
# check a function to validate the find
if(METIS_LIBRARIES)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# METIS
if (METIS_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${METIS_INCLUDE_DIRS}")
endif()
if (METIS_LIBRARY_DIRS)
set(REQUIRED_LIBDIRS "${METIS_LIBRARY_DIRS}")
endif()
set(REQUIRED_LIBS "${METIS_LIBRARIES}")
# m
find_library(M_LIBRARY NAMES m)
mark_as_advanced(M_LIBRARY)
if(M_LIBRARY)
list(APPEND REQUIRED_LIBS "-lm")
endif()
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
set(CMAKE_REQUIRED_LIBRARIES)
foreach(lib_dir ${REQUIRED_LIBDIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
endforeach()
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(METIS_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(METIS_NodeND METIS_WORKS)
mark_as_advanced(METIS_WORKS)
if(NOT METIS_WORKS)
if(NOT METIS_FIND_QUIETLY)
message(STATUS "Looking for METIS : test of METIS_NodeND with METIS library fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(METIS_LIBRARIES)
if (METIS_LIBRARIES)
list(GET METIS_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(METIS_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of METIS library" FORCE)
else()
set(METIS_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of METIS library" FORCE)
endif()
endif()
mark_as_advanced(METIS_DIR)
mark_as_advanced(METIS_DIR_FOUND)
# check that METIS has been found
# ---------------------------------
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(METIS DEFAULT_MSG
METIS_LIBRARIES
METIS_WORKS)
#
# TODO: Add possibility to check for specific functions in the library
#

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###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2016 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find PTSCOTCH include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(PTSCOTCH
# [REQUIRED] # Fail with error if ptscotch is not found
# [COMPONENTS <comp1> <comp2> ...] # dependencies
# )
#
# PTSCOTCH depends on the following libraries:
# - Threads
# - MPI
#
# COMPONENTS can be some of the following:
# - ESMUMPS: to activate detection of PT-Scotch with the esmumps interface
#
# This module finds headers and ptscotch library.
# Results are reported in variables:
# PTSCOTCH_FOUND - True if headers and requested libraries were found
# PTSCOTCH_LINKER_FLAGS - list of required linker flags (excluding -l and -L)
# PTSCOTCH_INCLUDE_DIRS - ptscotch include directories
# PTSCOTCH_LIBRARY_DIRS - Link directories for ptscotch libraries
# PTSCOTCH_LIBRARIES - ptscotch component libraries to be linked
# PTSCOTCH_INCLUDE_DIRS_DEP - ptscotch + dependencies include directories
# PTSCOTCH_LIBRARY_DIRS_DEP - ptscotch + dependencies link directories
# PTSCOTCH_LIBRARIES_DEP - ptscotch libraries + dependencies
# PTSCOTCH_INTSIZE - Number of octets occupied by a SCOTCH_Num
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DPTSCOTCH=path/to/ptscotch):
# PTSCOTCH_DIR - Where to find the base directory of ptscotch
# PTSCOTCH_INCDIR - Where to find the header files
# PTSCOTCH_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: PTSCOTCH_DIR, PTSCOTCH_INCDIR, PTSCOTCH_LIBDIR
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013-2016 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
if (NOT PTSCOTCH_FOUND)
set(PTSCOTCH_DIR "" CACHE PATH "Installation directory of PTSCOTCH library")
if (NOT PTSCOTCH_FIND_QUIETLY)
message(STATUS "A cache variable, namely PTSCOTCH_DIR, has been set to specify the install directory of PTSCOTCH")
endif()
endif()
# Set the version to find
set(PTSCOTCH_LOOK_FOR_ESMUMPS OFF)
if( PTSCOTCH_FIND_COMPONENTS )
foreach( component ${PTSCOTCH_FIND_COMPONENTS} )
if (${component} STREQUAL "ESMUMPS")
# means we look for esmumps library
set(PTSCOTCH_LOOK_FOR_ESMUMPS ON)
endif()
endforeach()
endif()
# PTSCOTCH depends on Threads, try to find it
if (NOT THREADS_FOUND)
if (PTSCOTCH_FIND_REQUIRED)
find_package(Threads REQUIRED)
else()
find_package(Threads)
endif()
endif()
# PTSCOTCH depends on MPI, try to find it
if (NOT MPI_FOUND)
if (PTSCOTCH_FIND_REQUIRED)
find_package(MPI REQUIRED)
else()
find_package(MPI)
endif()
endif()
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
set(ENV_PTSCOTCH_DIR "$ENV{PTSCOTCH_DIR}")
set(ENV_PTSCOTCH_INCDIR "$ENV{PTSCOTCH_INCDIR}")
if(ENV_PTSCOTCH_INCDIR)
list(APPEND _inc_env "${ENV_PTSCOTCH_INCDIR}")
elseif(ENV_PTSCOTCH_DIR)
list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}")
list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}/include")
list(APPEND _inc_env "${ENV_PTSCOTCH_DIR}/include/ptscotch")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# Try to find the ptscotch header in the given paths
# -------------------------------------------------
set(PTSCOTCH_hdrs_to_find "ptscotch.h;scotch.h")
# call cmake macro to find the header path
if(PTSCOTCH_INCDIR)
foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
NAMES ${ptscotch_hdr}
HINTS ${PTSCOTCH_INCDIR})
mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
endforeach()
else()
if(PTSCOTCH_DIR)
foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
NAMES ${ptscotch_hdr}
HINTS ${PTSCOTCH_DIR}
PATH_SUFFIXES "include" "include/scotch")
mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
endforeach()
else()
foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
set(PTSCOTCH_${ptscotch_hdr}_DIRS "PTSCOTCH_${ptscotch_hdr}_DIRS-NOTFOUND")
find_path(PTSCOTCH_${ptscotch_hdr}_DIRS
NAMES ${ptscotch_hdr}
HINTS ${_inc_env}
PATH_SUFFIXES "scotch")
mark_as_advanced(PTSCOTCH_${ptscotch_hdr}_DIRS)
endforeach()
endif()
endif()
# If found, add path to cmake variable
# ------------------------------------
foreach(ptscotch_hdr ${PTSCOTCH_hdrs_to_find})
if (PTSCOTCH_${ptscotch_hdr}_DIRS)
list(APPEND PTSCOTCH_INCLUDE_DIRS "${PTSCOTCH_${ptscotch_hdr}_DIRS}")
else ()
set(PTSCOTCH_INCLUDE_DIRS "PTSCOTCH_INCLUDE_DIRS-NOTFOUND")
if (NOT PTSCOTCH_FIND_QUIETLY)
message(STATUS "Looking for ptscotch -- ${ptscotch_hdr} not found")
endif()
endif()
endforeach()
list(REMOVE_DUPLICATES PTSCOTCH_INCLUDE_DIRS)
# Looking for lib
# ---------------
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
set(ENV_PTSCOTCH_LIBDIR "$ENV{PTSCOTCH_LIBDIR}")
if(ENV_PTSCOTCH_LIBDIR)
list(APPEND _lib_env "${ENV_PTSCOTCH_LIBDIR}")
elseif(ENV_PTSCOTCH_DIR)
list(APPEND _lib_env "${ENV_PTSCOTCH_DIR}")
list(APPEND _lib_env "${ENV_PTSCOTCH_DIR}/lib")
else()
if(WIN32)
string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
else()
if(APPLE)
string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
endif()
list(REMOVE_DUPLICATES _lib_env)
# Try to find the ptscotch lib in the given paths
# ----------------------------------------------
set(PTSCOTCH_libs_to_find "ptscotch;ptscotcherr")
if (PTSCOTCH_LOOK_FOR_ESMUMPS)
list(INSERT PTSCOTCH_libs_to_find 0 "ptesmumps")
list(APPEND PTSCOTCH_libs_to_find "esmumps" )
endif()
list(APPEND PTSCOTCH_libs_to_find "scotch;scotcherr")
# call cmake macro to find the lib path
if(PTSCOTCH_LIBDIR)
foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
NAMES ${ptscotch_lib}
HINTS ${PTSCOTCH_LIBDIR})
endforeach()
else()
if(PTSCOTCH_DIR)
foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
NAMES ${ptscotch_lib}
HINTS ${PTSCOTCH_DIR}
PATH_SUFFIXES lib lib32 lib64)
endforeach()
else()
foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
set(PTSCOTCH_${ptscotch_lib}_LIBRARY "PTSCOTCH_${ptscotch_lib}_LIBRARY-NOTFOUND")
find_library(PTSCOTCH_${ptscotch_lib}_LIBRARY
NAMES ${ptscotch_lib}
HINTS ${_lib_env})
endforeach()
endif()
endif()
set(PTSCOTCH_LIBRARIES "")
set(PTSCOTCH_LIBRARY_DIRS "")
# If found, add path to cmake variable
# ------------------------------------
foreach(ptscotch_lib ${PTSCOTCH_libs_to_find})
if (PTSCOTCH_${ptscotch_lib}_LIBRARY)
get_filename_component(${ptscotch_lib}_lib_path "${PTSCOTCH_${ptscotch_lib}_LIBRARY}" PATH)
# set cmake variables
list(APPEND PTSCOTCH_LIBRARIES "${PTSCOTCH_${ptscotch_lib}_LIBRARY}")
list(APPEND PTSCOTCH_LIBRARY_DIRS "${${ptscotch_lib}_lib_path}")
else ()
list(APPEND PTSCOTCH_LIBRARIES "${PTSCOTCH_${ptscotch_lib}_LIBRARY}")
if (NOT PTSCOTCH_FIND_QUIETLY)
message(STATUS "Looking for ptscotch -- lib ${ptscotch_lib} not found")
endif()
endif ()
mark_as_advanced(PTSCOTCH_${ptscotch_lib}_LIBRARY)
endforeach()
list(REMOVE_DUPLICATES PTSCOTCH_LIBRARY_DIRS)
# check a function to validate the find
if(PTSCOTCH_LIBRARIES)
set(REQUIRED_LDFLAGS)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# PTSCOTCH
if (PTSCOTCH_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${PTSCOTCH_INCLUDE_DIRS}")
endif()
if (PTSCOTCH_LIBRARY_DIRS)
set(REQUIRED_LIBDIRS "${PTSCOTCH_LIBRARY_DIRS}")
endif()
set(REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
# MPI
if (MPI_FOUND)
if (MPI_C_INCLUDE_PATH)
list(APPEND CMAKE_REQUIRED_INCLUDES "${MPI_C_INCLUDE_PATH}")
endif()
if (MPI_C_LINK_FLAGS)
if (${MPI_C_LINK_FLAGS} MATCHES " -")
string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
endif()
list(APPEND REQUIRED_LDFLAGS "${MPI_C_LINK_FLAGS}")
endif()
list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
endif()
# THREADS
if(CMAKE_THREAD_LIBS_INIT)
list(APPEND REQUIRED_LIBS "${CMAKE_THREAD_LIBS_INIT}")
endif()
set(Z_LIBRARY "Z_LIBRARY-NOTFOUND")
find_library(Z_LIBRARY NAMES z)
mark_as_advanced(Z_LIBRARY)
if(Z_LIBRARY)
list(APPEND REQUIRED_LIBS "-lz")
endif()
set(M_LIBRARY "M_LIBRARY-NOTFOUND")
find_library(M_LIBRARY NAMES m)
mark_as_advanced(M_LIBRARY)
if(M_LIBRARY)
list(APPEND REQUIRED_LIBS "-lm")
endif()
set(RT_LIBRARY "RT_LIBRARY-NOTFOUND")
find_library(RT_LIBRARY NAMES rt)
mark_as_advanced(RT_LIBRARY)
if(RT_LIBRARY)
list(APPEND REQUIRED_LIBS "-lrt")
endif()
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
set(CMAKE_REQUIRED_LIBRARIES)
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LDFLAGS}")
foreach(lib_dir ${REQUIRED_LIBDIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
endforeach()
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(PTSCOTCH_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(SCOTCH_dgraphInit PTSCOTCH_WORKS)
mark_as_advanced(PTSCOTCH_WORKS)
if(PTSCOTCH_WORKS)
# save link with dependencies
set(PTSCOTCH_LIBRARIES_DEP "${REQUIRED_LIBS}")
set(PTSCOTCH_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
set(PTSCOTCH_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
set(PTSCOTCH_LINKER_FLAGS "${REQUIRED_LDFLAGS}")
list(REMOVE_DUPLICATES PTSCOTCH_LIBRARY_DIRS_DEP)
list(REMOVE_DUPLICATES PTSCOTCH_INCLUDE_DIRS_DEP)
list(REMOVE_DUPLICATES PTSCOTCH_LINKER_FLAGS)
else()
if(NOT PTSCOTCH_FIND_QUIETLY)
message(STATUS "Looking for PTSCOTCH : test of SCOTCH_dgraphInit with PTSCOTCH library fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(PTSCOTCH_LIBRARIES)
if (PTSCOTCH_LIBRARIES)
list(GET PTSCOTCH_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(PTSCOTCH_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of PTSCOTCH library" FORCE)
else()
set(PTSCOTCH_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of PTSCOTCH library" FORCE)
endif()
endif()
mark_as_advanced(PTSCOTCH_DIR)
mark_as_advanced(PTSCOTCH_DIR_FOUND)
# Check the size of SCOTCH_Num
# ---------------------------------
set(CMAKE_REQUIRED_INCLUDES ${PTSCOTCH_INCLUDE_DIRS})
include(CheckCSourceRuns)
#stdio.h and stdint.h should be included by scotch.h directly
set(PTSCOTCH_C_TEST_SCOTCH_Num_4 "
#include <stdio.h>
#include <stdint.h>
#include <ptscotch.h>
int main(int argc, char **argv) {
if (sizeof(SCOTCH_Num) == 4)
return 0;
else
return 1;
}
")
set(PTSCOTCH_C_TEST_SCOTCH_Num_8 "
#include <stdio.h>
#include <stdint.h>
#include <ptscotch.h>
int main(int argc, char **argv) {
if (sizeof(SCOTCH_Num) == 8)
return 0;
else
return 1;
}
")
check_c_source_runs("${PTSCOTCH_C_TEST_SCOTCH_Num_4}" PTSCOTCH_Num_4)
if(NOT PTSCOTCH_Num_4)
check_c_source_runs("${PTSCOTCH_C_TEST_SCOTCH_Num_8}" PTSCOTCH_Num_8)
if(NOT PTSCOTCH_Num_8)
set(PTSCOTCH_INTSIZE -1)
else()
set(PTSCOTCH_INTSIZE 8)
endif()
else()
set(PTSCOTCH_INTSIZE 4)
endif()
set(CMAKE_REQUIRED_INCLUDES "")
# check that PTSCOTCH has been found
# ---------------------------------
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PTSCOTCH DEFAULT_MSG
PTSCOTCH_LIBRARIES
PTSCOTCH_WORKS)
#
# TODO: Add possibility to check for specific functions in the library
#

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###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2014 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find PASTIX include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(PASTIX
# [REQUIRED] # Fail with error if pastix is not found
# [COMPONENTS <comp1> <comp2> ...] # dependencies
# )
#
# PASTIX depends on the following libraries:
# - Threads, m, rt
# - MPI
# - HWLOC
# - BLAS
#
# COMPONENTS are optional libraries PASTIX could be linked with,
# Use it to drive detection of a specific compilation chain
# COMPONENTS can be some of the following:
# - MPI: to activate detection of the parallel MPI version (default)
# it looks for Threads, HWLOC, BLAS, MPI and ScaLAPACK libraries
# - SEQ: to activate detection of the sequential version (exclude MPI version)
# - STARPU: to activate detection of StarPU version
# it looks for MPI version of StarPU (default behaviour)
# if SEQ and STARPU are given, it looks for a StarPU without MPI
# - STARPU_CUDA: to activate detection of StarPU with CUDA
# - STARPU_FXT: to activate detection of StarPU with FxT
# - SCOTCH: to activate detection of PASTIX linked with SCOTCH
# - PTSCOTCH: to activate detection of PASTIX linked with SCOTCH
# - METIS: to activate detection of PASTIX linked with SCOTCH
#
# This module finds headers and pastix library.
# Results are reported in variables:
# PASTIX_FOUND - True if headers and requested libraries were found
# PASTIX_LINKER_FLAGS - list of required linker flags (excluding -l and -L)
# PASTIX_INCLUDE_DIRS - pastix include directories
# PASTIX_LIBRARY_DIRS - Link directories for pastix libraries
# PASTIX_LIBRARIES - pastix libraries
# PASTIX_INCLUDE_DIRS_DEP - pastix + dependencies include directories
# PASTIX_LIBRARY_DIRS_DEP - pastix + dependencies link directories
# PASTIX_LIBRARIES_DEP - pastix libraries + dependencies
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DPASTIX_DIR=path/to/pastix):
# PASTIX_DIR - Where to find the base directory of pastix
# PASTIX_INCDIR - Where to find the header files
# PASTIX_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: PASTIX_DIR, PASTIX_INCDIR, PASTIX_LIBDIR
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
if (NOT PASTIX_FOUND)
set(PASTIX_DIR "" CACHE PATH "Installation directory of PASTIX library")
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "A cache variable, namely PASTIX_DIR, has been set to specify the install directory of PASTIX")
endif()
endif()
# Set the version to find
set(PASTIX_LOOK_FOR_MPI ON)
set(PASTIX_LOOK_FOR_SEQ OFF)
set(PASTIX_LOOK_FOR_STARPU OFF)
set(PASTIX_LOOK_FOR_STARPU_CUDA OFF)
set(PASTIX_LOOK_FOR_STARPU_FXT OFF)
set(PASTIX_LOOK_FOR_SCOTCH ON)
set(PASTIX_LOOK_FOR_PTSCOTCH OFF)
set(PASTIX_LOOK_FOR_METIS OFF)
if( PASTIX_FIND_COMPONENTS )
foreach( component ${PASTIX_FIND_COMPONENTS} )
if (${component} STREQUAL "SEQ")
# means we look for the sequential version of PaStiX (without MPI)
set(PASTIX_LOOK_FOR_SEQ ON)
set(PASTIX_LOOK_FOR_MPI OFF)
endif()
if (${component} STREQUAL "MPI")
# means we look for the MPI version of PaStiX (default)
set(PASTIX_LOOK_FOR_SEQ OFF)
set(PASTIX_LOOK_FOR_MPI ON)
endif()
if (${component} STREQUAL "STARPU")
# means we look for PaStiX with StarPU
set(PASTIX_LOOK_FOR_STARPU ON)
endif()
if (${component} STREQUAL "STARPU_CUDA")
# means we look for PaStiX with StarPU + CUDA
set(PASTIX_LOOK_FOR_STARPU ON)
set(PASTIX_LOOK_FOR_STARPU_CUDA ON)
endif()
if (${component} STREQUAL "STARPU_FXT")
# means we look for PaStiX with StarPU + FxT
set(PASTIX_LOOK_FOR_STARPU_FXT ON)
endif()
if (${component} STREQUAL "SCOTCH")
set(PASTIX_LOOK_FOR_SCOTCH ON)
endif()
if (${component} STREQUAL "SCOTCH")
set(PASTIX_LOOK_FOR_PTSCOTCH ON)
endif()
if (${component} STREQUAL "METIS")
set(PASTIX_LOOK_FOR_METIS ON)
endif()
endforeach()
endif()
# Dependencies detection
# ----------------------
# Required dependencies
# ---------------------
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect pthread")
endif()
if (PASTIX_FIND_REQUIRED)
find_package(Threads REQUIRED QUIET)
else()
find_package(Threads QUIET)
endif()
set(PASTIX_EXTRA_LIBRARIES "")
if( THREADS_FOUND )
list(APPEND PASTIX_EXTRA_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
endif ()
# Add math library to the list of extra
# it normally exists on all common systems provided with a C compiler
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect libm")
endif()
set(PASTIX_M_LIBRARIES "")
if(UNIX OR WIN32)
find_library(
PASTIX_M_m_LIBRARY
NAMES m
)
mark_as_advanced(PASTIX_M_m_LIBRARY)
if (PASTIX_M_m_LIBRARY)
list(APPEND PASTIX_M_LIBRARIES "${PASTIX_M_m_LIBRARY}")
list(APPEND PASTIX_EXTRA_LIBRARIES "${PASTIX_M_m_LIBRARY}")
else()
if (PASTIX_FIND_REQUIRED)
message(FATAL_ERROR "Could NOT find libm on your system."
"Are you sure to a have a C compiler installed?")
endif()
endif()
endif()
# Try to find librt (libposix4 - POSIX.1b Realtime Extensions library)
# on Unix systems except Apple ones because it does not exist on it
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect librt")
endif()
set(PASTIX_RT_LIBRARIES "")
if(UNIX AND NOT APPLE)
find_library(
PASTIX_RT_rt_LIBRARY
NAMES rt
)
mark_as_advanced(PASTIX_RT_rt_LIBRARY)
if (PASTIX_RT_rt_LIBRARY)
list(APPEND PASTIX_RT_LIBRARIES "${PASTIX_RT_rt_LIBRARY}")
list(APPEND PASTIX_EXTRA_LIBRARIES "${PASTIX_RT_rt_LIBRARY}")
else()
if (PASTIX_FIND_REQUIRED)
message(FATAL_ERROR "Could NOT find librt on your system")
endif()
endif()
endif()
# PASTIX depends on HWLOC
#------------------------
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect HWLOC")
endif()
if (PASTIX_FIND_REQUIRED)
find_package(HWLOC REQUIRED QUIET)
else()
find_package(HWLOC QUIET)
endif()
# PASTIX depends on BLAS
#-----------------------
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect BLAS")
endif()
if (PASTIX_FIND_REQUIRED)
find_package(BLASEXT REQUIRED QUIET)
else()
find_package(BLASEXT QUIET)
endif()
# Optional dependencies
# ---------------------
# PASTIX may depend on MPI
#-------------------------
if (NOT MPI_FOUND AND PASTIX_LOOK_FOR_MPI)
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect MPI")
endif()
# allows to use an external mpi compilation by setting compilers with
# -DMPI_C_COMPILER=path/to/mpicc -DMPI_Fortran_COMPILER=path/to/mpif90
# at cmake configure
if(NOT MPI_C_COMPILER)
set(MPI_C_COMPILER mpicc)
endif()
if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_MPI)
find_package(MPI REQUIRED QUIET)
else()
find_package(MPI QUIET)
endif()
if (MPI_FOUND)
mark_as_advanced(MPI_LIBRARY)
mark_as_advanced(MPI_EXTRA_LIBRARY)
endif()
endif (NOT MPI_FOUND AND PASTIX_LOOK_FOR_MPI)
# PASTIX may depend on STARPU
#----------------------------
if( NOT STARPU_FOUND AND PASTIX_LOOK_FOR_STARPU)
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect StarPU")
endif()
set(PASTIX_STARPU_VERSION "1.1" CACHE STRING "oldest STARPU version desired")
# create list of components in order to make a single call to find_package(starpu...)
# we explicitly need a StarPU version built with hwloc
set(STARPU_COMPONENT_LIST "HWLOC")
# StarPU may depend on MPI
# allows to use an external mpi compilation by setting compilers with
# -DMPI_C_COMPILER=path/to/mpicc -DMPI_Fortran_COMPILER=path/to/mpif90
# at cmake configure
if (PASTIX_LOOK_FOR_MPI)
if(NOT MPI_C_COMPILER)
set(MPI_C_COMPILER mpicc)
endif()
list(APPEND STARPU_COMPONENT_LIST "MPI")
endif()
if (PASTIX_LOOK_FOR_STARPU_CUDA)
list(APPEND STARPU_COMPONENT_LIST "CUDA")
endif()
if (PASTIX_LOOK_FOR_STARPU_FXT)
list(APPEND STARPU_COMPONENT_LIST "FXT")
endif()
# set the list of optional dependencies we may discover
if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_STARPU)
find_package(STARPU ${PASTIX_STARPU_VERSION} REQUIRED
COMPONENTS ${STARPU_COMPONENT_LIST})
else()
find_package(STARPU ${PASTIX_STARPU_VERSION}
COMPONENTS ${STARPU_COMPONENT_LIST})
endif()
endif( NOT STARPU_FOUND AND PASTIX_LOOK_FOR_STARPU)
# PASTIX may depends on SCOTCH
#-----------------------------
if (NOT SCOTCH_FOUND AND PASTIX_LOOK_FOR_SCOTCH)
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect SCOTCH")
endif()
if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_SCOTCH)
find_package(SCOTCH REQUIRED QUIET)
else()
find_package(SCOTCH QUIET)
endif()
endif()
# PASTIX may depends on PTSCOTCH
#-------------------------------
if (NOT PTSCOTCH_FOUND AND PASTIX_LOOK_FOR_PTSCOTCH)
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect PTSCOTCH")
endif()
if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_PTSCOTCH)
find_package(PTSCOTCH REQUIRED QUIET)
else()
find_package(PTSCOTCH QUIET)
endif()
endif()
# PASTIX may depends on METIS
#----------------------------
if (NOT METIS_FOUND AND PASTIX_LOOK_FOR_METIS)
if (NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX - Try to detect METIS")
endif()
if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_METIS)
find_package(METIS REQUIRED QUIET)
else()
find_package(METIS QUIET)
endif()
endif()
# Error if pastix required and no partitioning lib found
if (PASTIX_FIND_REQUIRED AND NOT SCOTCH_FOUND AND NOT PTSCOTCH_FOUND AND NOT METIS_FOUND)
message(FATAL_ERROR "Could NOT find any partitioning library on your system"
" (install scotch, ptscotch or metis)")
endif()
# Looking for PaStiX
# ------------------
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
set(ENV_PASTIX_DIR "$ENV{PASTIX_DIR}")
set(ENV_PASTIX_INCDIR "$ENV{PASTIX_INCDIR}")
if(ENV_PASTIX_INCDIR)
list(APPEND _inc_env "${ENV_PASTIX_INCDIR}")
elseif(ENV_PASTIX_DIR)
list(APPEND _inc_env "${ENV_PASTIX_DIR}")
list(APPEND _inc_env "${ENV_PASTIX_DIR}/include")
list(APPEND _inc_env "${ENV_PASTIX_DIR}/include/pastix")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# Try to find the pastix header in the given paths
# ---------------------------------------------------
# call cmake macro to find the header path
if(PASTIX_INCDIR)
set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
find_path(PASTIX_pastix.h_DIRS
NAMES pastix.h
HINTS ${PASTIX_INCDIR})
else()
if(PASTIX_DIR)
set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
find_path(PASTIX_pastix.h_DIRS
NAMES pastix.h
HINTS ${PASTIX_DIR}
PATH_SUFFIXES "include" "include/pastix")
else()
set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
find_path(PASTIX_pastix.h_DIRS
NAMES pastix.h
HINTS ${_inc_env}
PATH_SUFFIXES "pastix")
endif()
endif()
mark_as_advanced(PASTIX_pastix.h_DIRS)
# If found, add path to cmake variable
# ------------------------------------
if (PASTIX_pastix.h_DIRS)
set(PASTIX_INCLUDE_DIRS "${PASTIX_pastix.h_DIRS}")
else ()
set(PASTIX_INCLUDE_DIRS "PASTIX_INCLUDE_DIRS-NOTFOUND")
if(NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for pastix -- pastix.h not found")
endif()
endif()
# Looking for lib
# ---------------
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
set(ENV_PASTIX_LIBDIR "$ENV{PASTIX_LIBDIR}")
if(ENV_PASTIX_LIBDIR)
list(APPEND _lib_env "${ENV_PASTIX_LIBDIR}")
elseif(ENV_PASTIX_DIR)
list(APPEND _lib_env "${ENV_PASTIX_DIR}")
list(APPEND _lib_env "${ENV_PASTIX_DIR}/lib")
else()
if(WIN32)
string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
else()
if(APPLE)
string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
endif()
list(REMOVE_DUPLICATES _lib_env)
# Try to find the pastix lib in the given paths
# ------------------------------------------------
# create list of libs to find
set(PASTIX_libs_to_find "pastix_murge;pastix")
# call cmake macro to find the lib path
if(PASTIX_LIBDIR)
foreach(pastix_lib ${PASTIX_libs_to_find})
set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
find_library(PASTIX_${pastix_lib}_LIBRARY
NAMES ${pastix_lib}
HINTS ${PASTIX_LIBDIR})
endforeach()
else()
if(PASTIX_DIR)
foreach(pastix_lib ${PASTIX_libs_to_find})
set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
find_library(PASTIX_${pastix_lib}_LIBRARY
NAMES ${pastix_lib}
HINTS ${PASTIX_DIR}
PATH_SUFFIXES lib lib32 lib64)
endforeach()
else()
foreach(pastix_lib ${PASTIX_libs_to_find})
set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
find_library(PASTIX_${pastix_lib}_LIBRARY
NAMES ${pastix_lib}
HINTS ${_lib_env})
endforeach()
endif()
endif()
# If found, add path to cmake variable
# ------------------------------------
foreach(pastix_lib ${PASTIX_libs_to_find})
get_filename_component(${pastix_lib}_lib_path ${PASTIX_${pastix_lib}_LIBRARY} PATH)
# set cmake variables (respects naming convention)
if (PASTIX_LIBRARIES)
list(APPEND PASTIX_LIBRARIES "${PASTIX_${pastix_lib}_LIBRARY}")
else()
set(PASTIX_LIBRARIES "${PASTIX_${pastix_lib}_LIBRARY}")
endif()
if (PASTIX_LIBRARY_DIRS)
list(APPEND PASTIX_LIBRARY_DIRS "${${pastix_lib}_lib_path}")
else()
set(PASTIX_LIBRARY_DIRS "${${pastix_lib}_lib_path}")
endif()
mark_as_advanced(PASTIX_${pastix_lib}_LIBRARY)
endforeach(pastix_lib ${PASTIX_libs_to_find})
# check a function to validate the find
if(PASTIX_LIBRARIES)
set(REQUIRED_LDFLAGS)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# PASTIX
if (PASTIX_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${PASTIX_INCLUDE_DIRS}")
endif()
foreach(libdir ${PASTIX_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
set(REQUIRED_LIBS "${PASTIX_LIBRARIES}")
# STARPU
if (PASTIX_LOOK_FOR_STARPU AND STARPU_FOUND)
if (STARPU_INCLUDE_DIRS_DEP)
list(APPEND REQUIRED_INCDIRS "${STARPU_INCLUDE_DIRS_DEP}")
elseif (STARPU_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${STARPU_INCLUDE_DIRS}")
endif()
if(STARPU_LIBRARY_DIRS_DEP)
list(APPEND REQUIRED_LIBDIRS "${STARPU_LIBRARY_DIRS_DEP}")
elseif(STARPU_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${STARPU_LIBRARY_DIRS}")
endif()
if (STARPU_LIBRARIES_DEP)
list(APPEND REQUIRED_LIBS "${STARPU_LIBRARIES_DEP}")
elseif (STARPU_LIBRARIES)
foreach(lib ${STARPU_LIBRARIES})
if (EXISTS ${lib} OR ${lib} MATCHES "^-")
list(APPEND REQUIRED_LIBS "${lib}")
else()
list(APPEND REQUIRED_LIBS "-l${lib}")
endif()
endforeach()
endif()
endif()
# CUDA
if (PASTIX_LOOK_FOR_STARPU_CUDA AND CUDA_FOUND)
if (CUDA_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${CUDA_INCLUDE_DIRS}")
endif()
foreach(libdir ${CUDA_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
list(APPEND REQUIRED_LIBS "${CUDA_CUBLAS_LIBRARIES};${CUDA_LIBRARIES}")
endif()
# MPI
if (PASTIX_LOOK_FOR_MPI AND MPI_FOUND)
if (MPI_C_INCLUDE_PATH)
list(APPEND REQUIRED_INCDIRS "${MPI_C_INCLUDE_PATH}")
endif()
if (MPI_C_LINK_FLAGS)
if (${MPI_C_LINK_FLAGS} MATCHES " -")
string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
endif()
list(APPEND REQUIRED_LDFLAGS "${MPI_C_LINK_FLAGS}")
endif()
list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
endif()
# HWLOC
if (HWLOC_FOUND)
if (HWLOC_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${HWLOC_INCLUDE_DIRS}")
endif()
foreach(libdir ${HWLOC_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
foreach(lib ${HWLOC_LIBRARIES})
if (EXISTS ${lib} OR ${lib} MATCHES "^-")
list(APPEND REQUIRED_LIBS "${lib}")
else()
list(APPEND REQUIRED_LIBS "-l${lib}")
endif()
endforeach()
endif()
# BLAS
if (BLAS_FOUND)
if (BLAS_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${BLAS_INCLUDE_DIRS}")
endif()
foreach(libdir ${BLAS_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
list(APPEND REQUIRED_LIBS "${BLAS_LIBRARIES}")
if (BLAS_LINKER_FLAGS)
list(APPEND REQUIRED_LDFLAGS "${BLAS_LINKER_FLAGS}")
endif()
endif()
# SCOTCH
if (PASTIX_LOOK_FOR_SCOTCH AND SCOTCH_FOUND)
if (SCOTCH_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${SCOTCH_INCLUDE_DIRS}")
endif()
foreach(libdir ${SCOTCH_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
list(APPEND REQUIRED_LIBS "${SCOTCH_LIBRARIES}")
endif()
# PTSCOTCH
if (PASTIX_LOOK_FOR_PTSCOTCH AND PTSCOTCH_FOUND)
if (PTSCOTCH_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${PTSCOTCH_INCLUDE_DIRS}")
endif()
foreach(libdir ${PTSCOTCH_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
list(APPEND REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
endif()
# METIS
if (PASTIX_LOOK_FOR_METIS AND METIS_FOUND)
if (METIS_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${METIS_INCLUDE_DIRS}")
endif()
foreach(libdir ${METIS_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
list(APPEND REQUIRED_LIBS "${METIS_LIBRARIES}")
endif()
# Fortran
if (CMAKE_C_COMPILER_ID MATCHES "GNU")
find_library(
FORTRAN_gfortran_LIBRARY
NAMES gfortran
HINTS ${_lib_env}
)
mark_as_advanced(FORTRAN_gfortran_LIBRARY)
if (FORTRAN_gfortran_LIBRARY)
list(APPEND REQUIRED_LIBS "${FORTRAN_gfortran_LIBRARY}")
endif()
elseif (CMAKE_C_COMPILER_ID MATCHES "Intel")
find_library(
FORTRAN_ifcore_LIBRARY
NAMES ifcore
HINTS ${_lib_env}
)
mark_as_advanced(FORTRAN_ifcore_LIBRARY)
if (FORTRAN_ifcore_LIBRARY)
list(APPEND REQUIRED_LIBS "${FORTRAN_ifcore_LIBRARY}")
endif()
endif()
# EXTRA LIBS such that pthread, m, rt
list(APPEND REQUIRED_LIBS ${PASTIX_EXTRA_LIBRARIES})
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
set(CMAKE_REQUIRED_LIBRARIES)
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LDFLAGS}")
foreach(lib_dir ${REQUIRED_LIBDIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
endforeach()
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(PASTIX_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(pastix PASTIX_WORKS)
mark_as_advanced(PASTIX_WORKS)
if(PASTIX_WORKS)
# save link with dependencies
set(PASTIX_LIBRARIES_DEP "${REQUIRED_LIBS}")
set(PASTIX_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
set(PASTIX_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
set(PASTIX_LINKER_FLAGS "${REQUIRED_LDFLAGS}")
list(REMOVE_DUPLICATES PASTIX_LIBRARY_DIRS_DEP)
list(REMOVE_DUPLICATES PASTIX_INCLUDE_DIRS_DEP)
list(REMOVE_DUPLICATES PASTIX_LINKER_FLAGS)
else()
if(NOT PASTIX_FIND_QUIETLY)
message(STATUS "Looking for PASTIX : test of pastix() fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
message(STATUS "Maybe PASTIX is linked with specific libraries. "
"Have you tried with COMPONENTS (MPI/SEQ, STARPU, STARPU_CUDA, SCOTCH, PTSCOTCH, METIS)? "
"See the explanation in FindPASTIX.cmake.")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(PASTIX_LIBRARIES)
if (PASTIX_LIBRARIES)
list(GET PASTIX_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(PASTIX_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of PASTIX library" FORCE)
else()
set(PASTIX_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of PASTIX library" FORCE)
endif()
endif()
mark_as_advanced(PASTIX_DIR)
mark_as_advanced(PASTIX_DIR_FOUND)
# check that PASTIX has been found
# ---------------------------------
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PASTIX DEFAULT_MSG
PASTIX_LIBRARIES
PASTIX_WORKS)

41
Eigen3/cmake/FindSPQR.cmake Normal file
View File

@@ -0,0 +1,41 @@
# SPQR lib usually requires linking to a blas and lapack library.
# It is up to the user of this module to find a BLAS and link to it.
# SPQR lib requires Cholmod, colamd and amd as well.
# FindCholmod.cmake can be used to find those packages before finding spqr
if (SPQR_INCLUDES AND SPQR_LIBRARIES)
set(SPQR_FIND_QUIETLY TRUE)
endif (SPQR_INCLUDES AND SPQR_LIBRARIES)
find_path(SPQR_INCLUDES
NAMES
SuiteSparseQR.hpp
PATHS
$ENV{SPQRDIR}
${INCLUDE_INSTALL_DIR}
PATH_SUFFIXES
suitesparse
ufsparse
)
find_library(SPQR_LIBRARIES spqr $ENV{SPQRDIR} ${LIB_INSTALL_DIR})
if(SPQR_LIBRARIES)
find_library(SUITESPARSE_LIBRARY SuiteSparse PATHS $ENV{SPQRDIR} ${LIB_INSTALL_DIR})
if (SUITESPARSE_LIBRARY)
set(SPQR_LIBRARIES ${SPQR_LIBRARIES} ${SUITESPARSE_LIBRARY})
endif()
find_library(CHOLMOD_LIBRARY cholmod PATHS $ENV{UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(CHOLMOD_LIBRARY)
set(SPQR_LIBRARIES ${SPQR_LIBRARIES} ${CHOLMOD_LIBRARY})
endif()
endif(SPQR_LIBRARIES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(SPQR DEFAULT_MSG SPQR_INCLUDES SPQR_LIBRARIES)
mark_as_advanced(SPQR_INCLUDES SPQR_LIBRARIES)

369
Eigen3/cmake/FindScotch.cmake Normal file
View File

@@ -0,0 +1,369 @@
###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2014 Inria. All rights reserved.
# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find SCOTCH include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(SCOTCH
# [REQUIRED] # Fail with error if scotch is not found
# [COMPONENTS <comp1> <comp2> ...] # dependencies
# )
#
# COMPONENTS can be some of the following:
# - ESMUMPS: to activate detection of Scotch with the esmumps interface
#
# This module finds headers and scotch library.
# Results are reported in variables:
# SCOTCH_FOUND - True if headers and requested libraries were found
# SCOTCH_INCLUDE_DIRS - scotch include directories
# SCOTCH_LIBRARY_DIRS - Link directories for scotch libraries
# SCOTCH_LIBRARIES - scotch component libraries to be linked
# SCOTCH_INTSIZE - Number of octets occupied by a SCOTCH_Num
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DSCOTCH=path/to/scotch):
# SCOTCH_DIR - Where to find the base directory of scotch
# SCOTCH_INCDIR - Where to find the header files
# SCOTCH_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: SCOTCH_DIR, SCOTCH_INCDIR, SCOTCH_LIBDIR
#=============================================================================
# Copyright 2012-2013 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
if (NOT SCOTCH_FOUND)
set(SCOTCH_DIR "" CACHE PATH "Installation directory of SCOTCH library")
if (NOT SCOTCH_FIND_QUIETLY)
message(STATUS "A cache variable, namely SCOTCH_DIR, has been set to specify the install directory of SCOTCH")
endif()
endif()
# Set the version to find
set(SCOTCH_LOOK_FOR_ESMUMPS OFF)
if( SCOTCH_FIND_COMPONENTS )
foreach( component ${SCOTCH_FIND_COMPONENTS} )
if (${component} STREQUAL "ESMUMPS")
# means we look for esmumps library
set(SCOTCH_LOOK_FOR_ESMUMPS ON)
endif()
endforeach()
endif()
# SCOTCH may depend on Threads, try to find it
if (NOT THREADS_FOUND)
if (SCOTCH_FIND_REQUIRED)
find_package(Threads REQUIRED)
else()
find_package(Threads)
endif()
endif()
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
set(ENV_SCOTCH_DIR "$ENV{SCOTCH_DIR}")
set(ENV_SCOTCH_INCDIR "$ENV{SCOTCH_INCDIR}")
if(ENV_SCOTCH_INCDIR)
list(APPEND _inc_env "${ENV_SCOTCH_INCDIR}")
elseif(ENV_SCOTCH_DIR)
list(APPEND _inc_env "${ENV_SCOTCH_DIR}")
list(APPEND _inc_env "${ENV_SCOTCH_DIR}/include")
list(APPEND _inc_env "${ENV_SCOTCH_DIR}/include/scotch")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# Try to find the scotch header in the given paths
# -------------------------------------------------
# call cmake macro to find the header path
if(SCOTCH_INCDIR)
set(SCOTCH_scotch.h_DIRS "SCOTCH_scotch.h_DIRS-NOTFOUND")
find_path(SCOTCH_scotch.h_DIRS
NAMES scotch.h
HINTS ${SCOTCH_INCDIR})
else()
if(SCOTCH_DIR)
set(SCOTCH_scotch.h_DIRS "SCOTCH_scotch.h_DIRS-NOTFOUND")
find_path(SCOTCH_scotch.h_DIRS
NAMES scotch.h
HINTS ${SCOTCH_DIR}
PATH_SUFFIXES "include" "include/scotch")
else()
set(SCOTCH_scotch.h_DIRS "SCOTCH_scotch.h_DIRS-NOTFOUND")
find_path(SCOTCH_scotch.h_DIRS
NAMES scotch.h
HINTS ${_inc_env}
PATH_SUFFIXES "scotch")
endif()
endif()
mark_as_advanced(SCOTCH_scotch.h_DIRS)
# If found, add path to cmake variable
# ------------------------------------
if (SCOTCH_scotch.h_DIRS)
set(SCOTCH_INCLUDE_DIRS "${SCOTCH_scotch.h_DIRS}")
else ()
set(SCOTCH_INCLUDE_DIRS "SCOTCH_INCLUDE_DIRS-NOTFOUND")
if (NOT SCOTCH_FIND_QUIETLY)
message(STATUS "Looking for scotch -- scotch.h not found")
endif()
endif()
list(REMOVE_DUPLICATES SCOTCH_INCLUDE_DIRS)
# Looking for lib
# ---------------
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
set(ENV_SCOTCH_LIBDIR "$ENV{SCOTCH_LIBDIR}")
if(ENV_SCOTCH_LIBDIR)
list(APPEND _lib_env "${ENV_SCOTCH_LIBDIR}")
elseif(ENV_SCOTCH_DIR)
list(APPEND _lib_env "${ENV_SCOTCH_DIR}")
list(APPEND _lib_env "${ENV_SCOTCH_DIR}/lib")
else()
if(WIN32)
string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
else()
if(APPLE)
string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
endif()
list(REMOVE_DUPLICATES _lib_env)
# Try to find the scotch lib in the given paths
# ----------------------------------------------
set(SCOTCH_libs_to_find "scotch;scotcherrexit")
if (SCOTCH_LOOK_FOR_ESMUMPS)
list(INSERT SCOTCH_libs_to_find 0 "esmumps")
endif()
# call cmake macro to find the lib path
if(SCOTCH_LIBDIR)
foreach(scotch_lib ${SCOTCH_libs_to_find})
set(SCOTCH_${scotch_lib}_LIBRARY "SCOTCH_${scotch_lib}_LIBRARY-NOTFOUND")
find_library(SCOTCH_${scotch_lib}_LIBRARY
NAMES ${scotch_lib}
HINTS ${SCOTCH_LIBDIR})
endforeach()
else()
if(SCOTCH_DIR)
foreach(scotch_lib ${SCOTCH_libs_to_find})
set(SCOTCH_${scotch_lib}_LIBRARY "SCOTCH_${scotch_lib}_LIBRARY-NOTFOUND")
find_library(SCOTCH_${scotch_lib}_LIBRARY
NAMES ${scotch_lib}
HINTS ${SCOTCH_DIR}
PATH_SUFFIXES lib lib32 lib64)
endforeach()
else()
foreach(scotch_lib ${SCOTCH_libs_to_find})
set(SCOTCH_${scotch_lib}_LIBRARY "SCOTCH_${scotch_lib}_LIBRARY-NOTFOUND")
find_library(SCOTCH_${scotch_lib}_LIBRARY
NAMES ${scotch_lib}
HINTS ${_lib_env})
endforeach()
endif()
endif()
set(SCOTCH_LIBRARIES "")
set(SCOTCH_LIBRARY_DIRS "")
# If found, add path to cmake variable
# ------------------------------------
foreach(scotch_lib ${SCOTCH_libs_to_find})
if (SCOTCH_${scotch_lib}_LIBRARY)
get_filename_component(${scotch_lib}_lib_path "${SCOTCH_${scotch_lib}_LIBRARY}" PATH)
# set cmake variables
list(APPEND SCOTCH_LIBRARIES "${SCOTCH_${scotch_lib}_LIBRARY}")
list(APPEND SCOTCH_LIBRARY_DIRS "${${scotch_lib}_lib_path}")
else ()
list(APPEND SCOTCH_LIBRARIES "${SCOTCH_${scotch_lib}_LIBRARY}")
if (NOT SCOTCH_FIND_QUIETLY)
message(STATUS "Looking for scotch -- lib ${scotch_lib} not found")
endif()
endif ()
mark_as_advanced(SCOTCH_${scotch_lib}_LIBRARY)
endforeach()
list(REMOVE_DUPLICATES SCOTCH_LIBRARY_DIRS)
# check a function to validate the find
if(SCOTCH_LIBRARIES)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# SCOTCH
if (SCOTCH_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${SCOTCH_INCLUDE_DIRS}")
endif()
if (SCOTCH_LIBRARY_DIRS)
set(REQUIRED_LIBDIRS "${SCOTCH_LIBRARY_DIRS}")
endif()
set(REQUIRED_LIBS "${SCOTCH_LIBRARIES}")
# THREADS
if(CMAKE_THREAD_LIBS_INIT)
list(APPEND REQUIRED_LIBS "${CMAKE_THREAD_LIBS_INIT}")
endif()
set(Z_LIBRARY "Z_LIBRARY-NOTFOUND")
find_library(Z_LIBRARY NAMES z)
mark_as_advanced(Z_LIBRARY)
if(Z_LIBRARY)
list(APPEND REQUIRED_LIBS "-lz")
endif()
set(M_LIBRARY "M_LIBRARY-NOTFOUND")
find_library(M_LIBRARY NAMES m)
mark_as_advanced(M_LIBRARY)
if(M_LIBRARY)
list(APPEND REQUIRED_LIBS "-lm")
endif()
set(RT_LIBRARY "RT_LIBRARY-NOTFOUND")
find_library(RT_LIBRARY NAMES rt)
mark_as_advanced(RT_LIBRARY)
if(RT_LIBRARY)
list(APPEND REQUIRED_LIBS "-lrt")
endif()
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
set(CMAKE_REQUIRED_LIBRARIES)
foreach(lib_dir ${REQUIRED_LIBDIRS})
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
endforeach()
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(SCOTCH_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(SCOTCH_graphInit SCOTCH_WORKS)
mark_as_advanced(SCOTCH_WORKS)
if(SCOTCH_WORKS)
# save link with dependencies
set(SCOTCH_LIBRARIES "${REQUIRED_LIBS}")
else()
if(NOT SCOTCH_FIND_QUIETLY)
message(STATUS "Looking for SCOTCH : test of SCOTCH_graphInit with SCOTCH library fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(SCOTCH_LIBRARIES)
if (SCOTCH_LIBRARIES)
list(GET SCOTCH_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(SCOTCH_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of SCOTCH library" FORCE)
else()
set(SCOTCH_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of SCOTCH library" FORCE)
endif()
endif()
mark_as_advanced(SCOTCH_DIR)
mark_as_advanced(SCOTCH_DIR_FOUND)
# Check the size of SCOTCH_Num
# ---------------------------------
set(CMAKE_REQUIRED_INCLUDES ${SCOTCH_INCLUDE_DIRS})
include(CheckCSourceRuns)
#stdio.h and stdint.h should be included by scotch.h directly
set(SCOTCH_C_TEST_SCOTCH_Num_4 "
#include <stdio.h>
#include <stdint.h>
#include <scotch.h>
int main(int argc, char **argv) {
if (sizeof(SCOTCH_Num) == 4)
return 0;
else
return 1;
}
")
set(SCOTCH_C_TEST_SCOTCH_Num_8 "
#include <stdio.h>
#include <stdint.h>
#include <scotch.h>
int main(int argc, char **argv) {
if (sizeof(SCOTCH_Num) == 8)
return 0;
else
return 1;
}
")
check_c_source_runs("${SCOTCH_C_TEST_SCOTCH_Num_4}" SCOTCH_Num_4)
if(NOT SCOTCH_Num_4)
check_c_source_runs("${SCOTCH_C_TEST_SCOTCH_Num_8}" SCOTCH_Num_8)
if(NOT SCOTCH_Num_8)
set(SCOTCH_INTSIZE -1)
else()
set(SCOTCH_INTSIZE 8)
endif()
else()
set(SCOTCH_INTSIZE 4)
endif()
set(CMAKE_REQUIRED_INCLUDES "")
# check that SCOTCH has been found
# ---------------------------------
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(SCOTCH DEFAULT_MSG
SCOTCH_LIBRARIES
SCOTCH_WORKS)
#
# TODO: Add possibility to check for specific functions in the library
#

67
Eigen3/cmake/FindStandardMathLibrary.cmake Normal file
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# - Try to find how to link to the standard math library, if anything at all is needed to do.
# On most platforms this is automatic, but for example it's not automatic on QNX.
#
# Once done this will define
#
# STANDARD_MATH_LIBRARY_FOUND - we found how to successfully link to the standard math library
# STANDARD_MATH_LIBRARY - the name of the standard library that one has to link to.
# -- this will be left empty if it's automatic (most platforms).
# -- this will be set to "m" on platforms where one must explicitly
# pass the "-lm" linker flag.
#
# Copyright (c) 2010 Benoit Jacob <jacob.benoit.1@gmail.com>
# Redistribution and use is allowed according to the terms of the 2-clause BSD license.
include(CheckCXXSourceCompiles)
# a little test program for c++ math functions.
# notice the std:: is required on some platforms such as QNX
set(find_standard_math_library_test_program
"
#include<cmath>
int main(int argc, char **){
return int(std::sin(double(argc)) + std::log(double(argc)));
}")
# first try compiling/linking the test program without any linker flags
set(CMAKE_REQUIRED_FLAGS "")
set(CMAKE_REQUIRED_LIBRARIES "")
CHECK_CXX_SOURCE_COMPILES(
"${find_standard_math_library_test_program}"
standard_math_library_linked_to_automatically
)
if(standard_math_library_linked_to_automatically)
# the test program linked successfully without any linker flag.
set(STANDARD_MATH_LIBRARY "")
set(STANDARD_MATH_LIBRARY_FOUND TRUE)
else()
# the test program did not link successfully without any linker flag.
# This is a very uncommon case that so far we only saw on QNX. The next try is the
# standard name 'm' for the standard math library.
set(CMAKE_REQUIRED_LIBRARIES "m")
CHECK_CXX_SOURCE_COMPILES(
"${find_standard_math_library_test_program}"
standard_math_library_linked_to_as_m)
if(standard_math_library_linked_to_as_m)
# the test program linked successfully when linking to the 'm' library
set(STANDARD_MATH_LIBRARY "m")
set(STANDARD_MATH_LIBRARY_FOUND TRUE)
else()
# the test program still doesn't link successfully
set(STANDARD_MATH_LIBRARY_FOUND FALSE)
endif()
endif()

97
Eigen3/cmake/FindSuperLU.cmake Normal file
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# Umfpack lib usually requires linking to a blas library.
# It is up to the user of this module to find a BLAS and link to it.
if (SUPERLU_INCLUDES AND SUPERLU_LIBRARIES)
set(SUPERLU_FIND_QUIETLY TRUE)
endif (SUPERLU_INCLUDES AND SUPERLU_LIBRARIES)
find_path(SUPERLU_INCLUDES
NAMES
supermatrix.h
PATHS
$ENV{SUPERLUDIR}
${INCLUDE_INSTALL_DIR}
PATH_SUFFIXES
superlu
SRC
)
find_library(SUPERLU_LIBRARIES
NAMES "superlu_5.2.1" "superlu_5.2" "superlu_5.1.1" "superlu_5.1" "superlu_5.0" "superlu_4.3" "superlu_4.2" "superlu_4.1" "superlu_4.0" "superlu_3.1" "superlu_3.0" "superlu"
PATHS $ENV{SUPERLUDIR} ${LIB_INSTALL_DIR}
PATH_SUFFIXES lib)
if(SUPERLU_INCLUDES AND SUPERLU_LIBRARIES)
include(CheckCXXSourceCompiles)
include(CMakePushCheckState)
cmake_push_check_state()
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${SUPERLU_INCLUDES})
# check whether struct mem_usage_t is globally defined
check_cxx_source_compiles("
typedef int int_t;
#include <supermatrix.h>
#include <slu_util.h>
int main() {
mem_usage_t mem;
return 0;
}"
SUPERLU_HAS_GLOBAL_MEM_USAGE_T)
check_cxx_source_compiles("
typedef int int_t;
#include <supermatrix.h>
#include <superlu_enum_consts.h>
int main() {
return SLU_SINGLE;
}"
SUPERLU_HAS_CLEAN_ENUMS)
check_cxx_source_compiles("
typedef int int_t;
#include <supermatrix.h>
#include <slu_util.h>
int main(void)
{
GlobalLU_t glu;
return 0;
}"
SUPERLU_HAS_GLOBALLU_T)
if(SUPERLU_HAS_GLOBALLU_T)
# at least 5.0
set(SUPERLU_VERSION_VAR "5.0")
elseif(SUPERLU_HAS_CLEAN_ENUMS)
# at least 4.3
set(SUPERLU_VERSION_VAR "4.3")
elseif(SUPERLU_HAS_GLOBAL_MEM_USAGE_T)
# at least 4.0
set(SUPERLU_VERSION_VAR "4.0")
else()
set(SUPERLU_VERSION_VAR "3.0")
endif()
cmake_pop_check_state()
if(SuperLU_FIND_VERSION)
if(${SUPERLU_VERSION_VAR} VERSION_LESS ${SuperLU_FIND_VERSION})
set(SUPERLU_VERSION_OK FALSE)
else()
set(SUPERLU_VERSION_OK TRUE)
endif()
else()
set(SUPERLU_VERSION_OK TRUE)
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(SUPERLU
REQUIRED_VARS SUPERLU_INCLUDES SUPERLU_LIBRARIES SUPERLU_VERSION_OK
VERSION_VAR SUPERLU_VERSION_VAR)
mark_as_advanced(SUPERLU_INCLUDES SUPERLU_LIBRARIES)

53
Eigen3/cmake/FindUmfpack.cmake Normal file
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# Umfpack lib usually requires linking to a blas library.
# It is up to the user of this module to find a BLAS and link to it.
if (UMFPACK_INCLUDES AND UMFPACK_LIBRARIES)
set(UMFPACK_FIND_QUIETLY TRUE)
endif (UMFPACK_INCLUDES AND UMFPACK_LIBRARIES)
find_path(UMFPACK_INCLUDES
NAMES
umfpack.h
PATHS
$ENV{UMFPACKDIR}
${INCLUDE_INSTALL_DIR}
PATH_SUFFIXES
suitesparse
ufsparse
)
find_library(UMFPACK_LIBRARIES umfpack PATHS $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(UMFPACK_LIBRARIES)
if(NOT UMFPACK_LIBDIR)
get_filename_component(UMFPACK_LIBDIR ${UMFPACK_LIBRARIES} PATH)
endif(NOT UMFPACK_LIBDIR)
find_library(COLAMD_LIBRARY colamd PATHS ${UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(COLAMD_LIBRARY)
set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${COLAMD_LIBRARY})
endif ()
find_library(AMD_LIBRARY amd PATHS ${UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(AMD_LIBRARY)
set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${AMD_LIBRARY})
endif ()
find_library(SUITESPARSE_LIBRARY SuiteSparse PATHS ${UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(SUITESPARSE_LIBRARY)
set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${SUITESPARSE_LIBRARY})
endif ()
find_library(CHOLMOD_LIBRARY cholmod PATHS $ENV{UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
if(CHOLMOD_LIBRARY)
set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${CHOLMOD_LIBRARY})
endif()
endif(UMFPACK_LIBRARIES)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(UMFPACK DEFAULT_MSG
UMFPACK_INCLUDES UMFPACK_LIBRARIES)
mark_as_advanced(UMFPACK_INCLUDES UMFPACK_LIBRARIES AMD_LIBRARY COLAMD_LIBRARY CHOLMOD_LIBRARY SUITESPARSE_LIBRARY)

19
Eigen3/cmake/RegexUtils.cmake Normal file
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function(escape_string_as_regex _str_out _str_in)
STRING(REGEX REPLACE "\\\\" "\\\\\\\\" FILETEST2 "${_str_in}")
STRING(REGEX REPLACE "([.$+*?|-])" "\\\\\\1" FILETEST2 "${FILETEST2}")
STRING(REGEX REPLACE "\\^" "\\\\^" FILETEST2 "${FILETEST2}")
STRING(REGEX REPLACE "\\(" "\\\\(" FILETEST2 "${FILETEST2}")
STRING(REGEX REPLACE "\\)" "\\\\)" FILETEST2 "${FILETEST2}")
STRING(REGEX REPLACE "\\[" "\\\\[" FILETEST2 "${FILETEST2}")
STRING(REGEX REPLACE "\\]" "\\\\]" FILETEST2 "${FILETEST2}")
SET(${_str_out} "${FILETEST2}" PARENT_SCOPE)
endfunction()
function(test_escape_string_as_regex)
SET(test1 "\\.^$-+*()[]?|")
escape_string_as_regex(test2 "${test1}")
SET(testRef "\\\\\\.\\^\\$\\-\\+\\*\\(\\)\\[\\]\\?\\|")
if(NOT test2 STREQUAL testRef)
message("Error in the escape_string_for_regex function : \n ${test1} was escaped as ${test2}, should be ${testRef}")
endif(NOT test2 STREQUAL testRef)
endfunction()

6
Eigen3/cmake/UseEigen3.cmake Normal file
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@@ -0,0 +1,6 @@
# -*- cmake -*-
#
# UseEigen3.cmake
add_definitions ( ${EIGEN3_DEFINITIONS} )
include_directories ( ${EIGEN3_INCLUDE_DIRS} )

67
Eigen3/cmake/language_support.cmake Normal file
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# cmake/modules/language_support.cmake
#
# Temporary additional general language support is contained within this
# file.
# This additional function definition is needed to provide a workaround for
# CMake bug 9220.
# On debian testing (cmake 2.6.2), I get return code zero when calling
# cmake the first time, but cmake crashes when running a second time
# as follows:
#
# -- The Fortran compiler identification is unknown
# CMake Error at /usr/share/cmake-2.6/Modules/CMakeFortranInformation.cmake:7 (GET_FILENAME_COMPONENT):
# get_filename_component called with incorrect number of arguments
# Call Stack (most recent call first):
# CMakeLists.txt:3 (enable_language)
#
# My workaround is to invoke cmake twice. If both return codes are zero,
# it is safe to invoke ENABLE_LANGUAGE(Fortran OPTIONAL)
function(workaround_9220 language language_works)
#message("DEBUG: language = ${language}")
set(text
"project(test NONE)
cmake_minimum_required(VERSION 2.8.0)
set (CMAKE_Fortran_FLAGS \"${CMAKE_Fortran_FLAGS}\")
set (CMAKE_EXE_LINKER_FLAGS \"${CMAKE_EXE_LINKER_FLAGS}\")
enable_language(${language})
")
file(REMOVE_RECURSE ${CMAKE_BINARY_DIR}/language_tests/${language})
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/language_tests/${language})
file(WRITE ${CMAKE_BINARY_DIR}/language_tests/${language}/CMakeLists.txt
${text})
execute_process(
COMMAND ${CMAKE_COMMAND} . -G "${CMAKE_GENERATOR}"
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/language_tests/${language}
RESULT_VARIABLE return_code
OUTPUT_QUIET
ERROR_QUIET
)
if(return_code EQUAL 0)
# Second run
execute_process (
COMMAND ${CMAKE_COMMAND} . -G "${CMAKE_GENERATOR}"
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/language_tests/${language}
RESULT_VARIABLE return_code
OUTPUT_QUIET
ERROR_QUIET
)
if(return_code EQUAL 0)
set(${language_works} ON PARENT_SCOPE)
else(return_code EQUAL 0)
set(${language_works} OFF PARENT_SCOPE)
endif(return_code EQUAL 0)
else(return_code EQUAL 0)
set(${language_works} OFF PARENT_SCOPE)
endif(return_code EQUAL 0)
endfunction(workaround_9220)
# Temporary tests of the above function.
#workaround_9220(CXX CXX_language_works)
#message("CXX_language_works = ${CXX_language_works}")
#workaround_9220(CXXp CXXp_language_works)
#message("CXXp_language_works = ${CXXp_language_works}")