tempest/resources/3rdparty/eigen/test/CMakeLists.txt

# generate split test header file
message(STATUS ${CMAKE_CURRENT_BINARY_DIR})
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h "")
foreach(i RANGE 1 999)
  file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h
    "#ifdef EIGEN_TEST_PART_${i}\n"
    "#define CALL_SUBTEST_${i}(FUNC) CALL_SUBTEST(FUNC)\n"
    "#else\n"
    "#define CALL_SUBTEST_${i}(FUNC)\n"
    "#endif\n\n"
    )
endforeach()

# configure blas/lapack (use Eigen's ones)
set(BLAS_FOUND TRUE)
set(LAPACK_FOUND TRUE)
set(BLAS_LIBRARIES eigen_blas)
set(LAPACK_LIBRARIES eigen_lapack)

set(EIGEN_TEST_MATRIX_DIR "" CACHE STRING "Enable testing of realword sparse matrices contained in the specified path")
if(EIGEN_TEST_MATRIX_DIR)
  if(NOT WIN32)
    message(STATUS "Test realworld sparse matrices: ${EIGEN_TEST_MATRIX_DIR}")
    add_definitions( -DTEST_REAL_CASES="${EIGEN_TEST_MATRIX_DIR}" )
  else(NOT WIN32)
    message(STATUS "REAL CASES CAN NOT BE CURRENTLY TESTED ON WIN32")
  endif(NOT WIN32)
endif(EIGEN_TEST_MATRIX_DIR)

set(SPARSE_LIBS " ")

find_package(Cholmod)
if(CHOLMOD_FOUND AND BLAS_FOUND AND LAPACK_FOUND)
  add_definitions("-DEIGEN_CHOLMOD_SUPPORT")
  include_directories(${CHOLMOD_INCLUDES})
  set(SPARSE_LIBS ${SPARSE_LIBS} ${CHOLMOD_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES})
  set(CHOLMOD_ALL_LIBS  ${CHOLMOD_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES})
  ei_add_property(EIGEN_TESTED_BACKENDS "Cholmod, ")
else()
  ei_add_property(EIGEN_MISSING_BACKENDS "Cholmod, ")
endif()

find_package(Umfpack)
if(UMFPACK_FOUND AND BLAS_FOUND)
  add_definitions("-DEIGEN_UMFPACK_SUPPORT")
  include_directories(${UMFPACK_INCLUDES})
  set(SPARSE_LIBS ${SPARSE_LIBS} ${UMFPACK_LIBRARIES} ${BLAS_LIBRARIES})
  set(UMFPACK_ALL_LIBS ${UMFPACK_LIBRARIES} ${BLAS_LIBRARIES})
  ei_add_property(EIGEN_TESTED_BACKENDS "UmfPack, ")
else()
  ei_add_property(EIGEN_MISSING_BACKENDS "UmfPack, ")
endif()

find_package(SuperLU)
if(SUPERLU_FOUND AND BLAS_FOUND)
  add_definitions("-DEIGEN_SUPERLU_SUPPORT")
  include_directories(${SUPERLU_INCLUDES})
  set(SPARSE_LIBS ${SPARSE_LIBS} ${SUPERLU_LIBRARIES} ${BLAS_LIBRARIES})
  set(SUPERLU_ALL_LIBS ${SUPERLU_LIBRARIES} ${BLAS_LIBRARIES})
  ei_add_property(EIGEN_TESTED_BACKENDS  "SuperLU, ")
else()
  ei_add_property(EIGEN_MISSING_BACKENDS  "SuperLU, ")
endif()


find_package(Pastix)
find_package(Scotch)
find_package(Metis)
if(PASTIX_FOUND AND BLAS_FOUND)
  add_definitions("-DEIGEN_PASTIX_SUPPORT")
  include_directories(${PASTIX_INCLUDES})
  if(SCOTCH_FOUND)
    include_directories(${SCOTCH_INCLUDES})
    set(PASTIX_LIBRARIES ${PASTIX_LIBRARIES} ${SCOTCH_LIBRARIES})
  elseif(METIS_FOUND)
    include_directories(${METIS_INCLUDES})
    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} ${BLAS_LIBRARIES})
  set(PASTIX_ALL_LIBS ${PASTIX_LIBRARIES} ${BLAS_LIBRARIES})
  ei_add_property(EIGEN_TESTED_BACKENDS  "PaStiX, ")
else()
  ei_add_property(EIGEN_MISSING_BACKENDS  "PaStiX, ")
endif()

if(METIS_FOUND)
  add_definitions("-DEIGEN_METIS_SUPPORT")
  include_directories(${METIS_INCLUDES})
  ei_add_property(EIGEN_TESTED_BACKENDS "METIS, ")
else()
  ei_add_property(EIGEN_MISSING_BACKENDS "METIS, ")
endif()

find_package(SPQR)
if(SPQR_FOUND AND BLAS_FOUND AND LAPACK_FOUND)
  if(CHOLMOD_FOUND)
    add_definitions("-DEIGEN_SPQR_SUPPORT")
    include_directories(${SPQR_INCLUDES})
    set(SPQR_ALL_LIBS ${SPQR_LIBRARIES} ${CHOLMOD_LIBRARIES} ${LAPACK_LIBRARIES} ${BLAS_LIBRARIES})
    set(SPARSE_LIBS ${SPARSE_LIBS} ${SPQR_ALL_LIBS})
    ei_add_property(EIGEN_TESTED_BACKENDS "SPQR, ")
  else(CHOLMOD_FOUND)
    ei_add_property(EIGEN_MISSING_BACKENDS "SPQR, ")
  endif(CHOLMOD_FOUND)
endif()

option(EIGEN_TEST_NOQT "Disable Qt support in unit tests" OFF)
if(NOT EIGEN_TEST_NOQT)
  find_package(Qt4)
  if(QT4_FOUND)
    include(${QT_USE_FILE})
    ei_add_property(EIGEN_TESTED_BACKENDS  "Qt4 support, ")
  else()
    ei_add_property(EIGEN_MISSING_BACKENDS  "Qt4 support, ")
  endif()
endif(NOT EIGEN_TEST_NOQT)

if(TEST_LIB)
  add_definitions("-DEIGEN_EXTERN_INSTANTIATIONS=1")
endif(TEST_LIB)

set_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT "Official")
add_custom_target(BuildOfficial)

ei_add_test(meta)
ei_add_test(sizeof)
ei_add_test(dynalloc)
ei_add_test(nomalloc)
ei_add_test(first_aligned)
ei_add_test(mixingtypes)
ei_add_test(packetmath)
ei_add_test(unalignedassert)
ei_add_test(vectorization_logic)
ei_add_test(basicstuff)
ei_add_test(linearstructure)
ei_add_test(integer_types)
ei_add_test(cwiseop)
ei_add_test(unalignedcount)
ei_add_test(exceptions)
ei_add_test(redux)
ei_add_test(visitor)
ei_add_test(block)
ei_add_test(corners)
ei_add_test(product_small)
ei_add_test(product_large)
ei_add_test(product_extra)
ei_add_test(diagonalmatrices)
ei_add_test(adjoint)
ei_add_test(diagonal)
ei_add_test(miscmatrices)
ei_add_test(commainitializer)
ei_add_test(smallvectors)
ei_add_test(mapped_matrix)
ei_add_test(mapstride)
ei_add_test(mapstaticmethods)
ei_add_test(array)
ei_add_test(array_for_matrix)
ei_add_test(array_replicate)
ei_add_test(array_reverse)
ei_add_test(ref)
ei_add_test(triangular)
ei_add_test(selfadjoint)
ei_add_test(product_selfadjoint)
ei_add_test(product_symm)
ei_add_test(product_syrk)
ei_add_test(product_trmv)
ei_add_test(product_trmm)
ei_add_test(product_trsolve)
ei_add_test(product_mmtr)
ei_add_test(product_notemporary)
ei_add_test(stable_norm)
ei_add_test(bandmatrix)
ei_add_test(cholesky)
ei_add_test(lu)
ei_add_test(determinant)
ei_add_test(inverse)
ei_add_test(qr)
ei_add_test(qr_colpivoting)
ei_add_test(qr_fullpivoting)
ei_add_test(upperbidiagonalization)
ei_add_test(hessenberg)
ei_add_test(schur_real)
ei_add_test(schur_complex)
ei_add_test(eigensolver_selfadjoint)
ei_add_test(eigensolver_generic)
ei_add_test(eigensolver_complex)
ei_add_test(real_qz)
ei_add_test(eigensolver_generalized_real)
ei_add_test(jacobi)
ei_add_test(jacobisvd)
ei_add_test(geo_orthomethods)
ei_add_test(geo_homogeneous)
ei_add_test(geo_quaternion)
ei_add_test(geo_transformations)
ei_add_test(geo_eulerangles)
ei_add_test(geo_hyperplane)
ei_add_test(geo_parametrizedline)
ei_add_test(geo_alignedbox)
ei_add_test(stdvector)
ei_add_test(stdvector_overload)
ei_add_test(stdlist)
ei_add_test(stddeque)
ei_add_test(resize)
ei_add_test(sparse_vector)
ei_add_test(sparse_basic)
ei_add_test(sparse_product)
ei_add_test(sparse_solvers)
ei_add_test(umeyama)
ei_add_test(householder)
ei_add_test(swap)
ei_add_test(conservative_resize)
ei_add_test(permutationmatrices)
ei_add_test(sparse_permutations)
ei_add_test(nullary)
ei_add_test(nesting_ops "${CMAKE_CXX_FLAGS_DEBUG}")
ei_add_test(zerosized)
ei_add_test(dontalign)
ei_add_test(sizeoverflow)
ei_add_test(prec_inverse_4x4)
ei_add_test(vectorwiseop)
ei_add_test(special_numbers)

ei_add_test(simplicial_cholesky)
ei_add_test(conjugate_gradient)
ei_add_test(bicgstab)
ei_add_test(sparselu)
ei_add_test(sparseqr)

# ei_add_test(denseLM)

if(QT4_FOUND)
  ei_add_test(qtvector "" "${QT_QTCORE_LIBRARY}")
endif(QT4_FOUND)

ei_add_test(eigen2support)

if(UMFPACK_FOUND)
  ei_add_test(umfpack_support "" "${UMFPACK_ALL_LIBS}")
endif()

if(SUPERLU_FOUND)
  ei_add_test(superlu_support "" "${SUPERLU_ALL_LIBS}")
endif()

if(CHOLMOD_FOUND)
  ei_add_test(cholmod_support "" "${CHOLMOD_ALL_LIBS}")
endif()

if(PARDISO_FOUND)
  ei_add_test(pardiso_support "" "${PARDISO_ALL_LIBS}")
endif()

if(PASTIX_FOUND AND (SCOTCH_FOUND OR METIS_FOUND))
  ei_add_test(pastix_support "" "${PASTIX_ALL_LIBS}")
endif()

if(SPQR_FOUND AND CHOLMOD_FOUND)
  ei_add_test(spqr_support "" "${SPQR_ALL_LIBS}")
endif()

if(METIS_FOUND)
ei_add_test(metis_support "" "${METIS_LIBRARIES}")
endif()

string(TOLOWER "${CMAKE_CXX_COMPILER}" cmake_cxx_compiler_tolower)
if(cmake_cxx_compiler_tolower MATCHES "qcc")
  set(CXX_IS_QCC "ON")
endif()

ei_add_property(EIGEN_TESTING_SUMMARY "CXX:               ${CMAKE_CXX_COMPILER}\n")
if(CMAKE_COMPILER_IS_GNUCXX AND NOT CXX_IS_QCC)
  execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version COMMAND head -n 1 OUTPUT_VARIABLE EIGEN_CXX_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE)
  ei_add_property(EIGEN_TESTING_SUMMARY "CXX_VERSION:       ${EIGEN_CXX_VERSION_STRING}\n")
endif()
ei_add_property(EIGEN_TESTING_SUMMARY "CXX_FLAGS:         ${CMAKE_CXX_FLAGS}\n")
ei_add_property(EIGEN_TESTING_SUMMARY "Sparse lib flags:  ${SPARSE_LIBS}\n")

option(EIGEN_TEST_EIGEN2 "Run whole Eigen2 test suite against EIGEN2_SUPPORT" OFF)
if(EIGEN_TEST_EIGEN2)
  add_subdirectory(eigen2)
endif()