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Improve cmake scripts for Pastix and BLAS detection.

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(grafted from 0f83aeb6b2
)
This commit is contained in:
Gael Guennebaud
2017-04-14 10:22:12 +02:00
parent e59e345720
commit c753fe7cc3
9 changed files with 3726 additions and 362 deletions
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29
test/CMakeLists.txt
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@@ -27,7 +27,7 @@ endif()
if(NOT EIGEN_Fortran_COMPILER_WORKS)
# search for a default Lapack library to complete Eigen's one
find_package(LAPACK)
find_package(LAPACK QUIET)
endif()
# configure blas/lapack (use Eigen's ones)
@@ -80,23 +80,30 @@ else()
endif()
find_package(Pastix)
find_package(Scotch)
find_package(Metis 5.0 REQUIRED)
if(PASTIX_FOUND)
find_package(PASTIX QUIET COMPONENTS METIS SCOTCH)
# check that the PASTIX found is a version without MPI
find_path(PASTIX_pastix_nompi.h_INCLUDE_DIRS
NAMES pastix_nompi.h
HINTS ${PASTIX_INCLUDE_DIRS}
)
if (NOT PASTIX_pastix_nompi.h_INCLUDE_DIRS)
message(STATUS "A version of Pastix has been found but pastix_nompi.h does not exist in the include directory."
" Because Eigen tests require a version without MPI, we disable the Pastix backend.")
endif()
if(PASTIX_FOUND AND PASTIX_pastix_nompi.h_INCLUDE_DIRS)
add_definitions("-DEIGEN_PASTIX_SUPPORT")
include_directories(${PASTIX_INCLUDES})
include_directories(${PASTIX_INCLUDE_DIRS_DEP})
if(SCOTCH_FOUND)
include_directories(${SCOTCH_INCLUDES})
include_directories(${SCOTCH_INCLUDE_DIRS})
set(PASTIX_LIBRARIES ${PASTIX_LIBRARIES} ${SCOTCH_LIBRARIES})
elseif(METIS_FOUND)
include_directories(${METIS_INCLUDES})
include_directories(${METIS_INCLUDE_DIRS})
set(PASTIX_LIBRARIES ${PASTIX_LIBRARIES} ${METIS_LIBRARIES})
else(SCOTCH_FOUND)
ei_add_property(EIGEN_MISSING_BACKENDS "PaStiX, ")
endif(SCOTCH_FOUND)
set(SPARSE_LIBS ${SPARSE_LIBS} ${PASTIX_LIBRARIES} ${ORDERING_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
set(PASTIX_ALL_LIBS ${PASTIX_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
set(SPARSE_LIBS ${SPARSE_LIBS} ${PASTIX_LIBRARIES_DEP} ${ORDERING_LIBRARIES})
set(PASTIX_ALL_LIBS ${PASTIX_LIBRARIES_DEP})
ei_add_property(EIGEN_TESTED_BACKENDS "PaStiX, ")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "PaStiX, ")
@@ -104,7 +111,7 @@ endif()
if(METIS_FOUND)
add_definitions("-DEIGEN_METIS_SUPPORT")
include_directories(${METIS_INCLUDES})
include_directories(${METIS_INCLUDE_DIRS})
ei_add_property(EIGEN_TESTED_BACKENDS "METIS, ")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "METIS, ")