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Diffstat (limited to 'test/CMakeLists.txt')
| -rw-r--r-- | test/CMakeLists.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index f8deafc07..073effd81 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -30,6 +30,15 @@ if(NOT EIGEN_Fortran_COMPILER_WORKS) find_package(LAPACK QUIET) endif() +# TODO do the same for EXTERNAL_LAPACK +option(EIGEN_TEST_EXTERNAL_BLAS "Use external BLAS library for testsuite" OFF) +if(EIGEN_TEST_EXTERNAL_BLAS) + find_package(BLAS REQUIRED) + message(STATUS "BLAS_COMPILER_FLAGS: ${BLAS_COMPILER_FLAGS}") + add_definitions("-DEIGEN_USE_BLAS") # is adding ${BLAS_COMPILER_FLAGS} necessary? + list(APPEND EXTERNAL_LIBS "${BLAS_LIBRARIES}") +endif(EIGEN_TEST_EXTERNAL_BLAS) + # configure blas/lapack (use Eigen's ones) set(EIGEN_BLAS_LIBRARIES eigen_blas) set(EIGEN_LAPACK_LIBRARIES eigen_lapack) |