diff -u -r --text Metview-5.7.3-Source_orig/eckit/CMakeLists.txt Metview-5.7.3-Source/eckit/CMakeLists.txt
--- Metview-5.7.3-Source_orig/eckit/CMakeLists.txt	2019-11-28 11:54:51.000000000 +0100
+++ Metview-5.7.3-Source/eckit/CMakeLists.txt	2019-12-02 17:00:35.667143818 +0100
@@ -184,6 +184,8 @@
                     DEFAULT OFF
                     DESCRIPTION "Add additional unit/performance tests" )

+find_package(BLAS)
+
 ### async io support

 find_package( AIO )
diff -u -r --text Metview-5.7.3-Source_orig/eckit/src/eckit/linalg/CMakeLists.txt Metview-5.7.3-Source/eckit/src/eckit/linalg/CMakeLists.txt
--- Metview-5.7.3-Source_orig/eckit/src/eckit/linalg/CMakeLists.txt	2019-11-28 11:54:51.000000000 +0100
+++ Metview-5.7.3-Source/eckit/src/eckit/linalg/CMakeLists.txt	2019-12-02 17:03:51.139897493 +0100
@@ -38,7 +38,7 @@
                      LIBS               eckit
                                         "${ARMADILLO_LIBRARIES}"
                                         "${CUDA_LIBRARIES}" "${CUDA_cusparse_LIBRARY}"
-                                        "${LAPACK_LIBRARIES}"
+                                        "${BLAS_LIBRARIES}" "${LAPACK_LIBRARIES}"
                                         "${MKL_LIBRARIES}" )

 if (CUDA_FOUND)