Better LAPACK finder and MPI search in CMake

update those interfaces

CMakeLists.txt

@@ -86,28 +86,18 @@ include_directories(${Boost_INCLUDE_DIRS})
 mark_as_advanced(PYTHON_INCLUDE_PATH Boost_LIBS)
 
 # Check BLAS/LAPACK
-find_package(MKL REQUIRED)
-if(MKL_FOUND)
-    include_directories(${MKL_INCLUDE_DIRS})
-    set(LAPACK_LIBRARIES ${MKL_LIBRARIES})
-else()
-    find_package(LAPACK)
-    if(LPACK_FOUND)
-        set(LAPACK_LIBRARIES ${LAPACK_LIBRARIES})
-    else()
-        message(FATAL_ERROR "LAPACK/BLAS not found")
-    endif()
-    target_link_libraries(mytest ${BLAS_LIBRARIES})
+set(BLA_VENDOR Intel10_64lp_seq)
+find_package(LAPACK)
+if(NOT LAPACK_FOUND)
+    set(BLA_VENDOR All)
+    find_package(LAPACK REQUIRED)	
 endif()
+message(STATUS "LAPACK_LIBRARIES = ${LAPACK_LIBRARIES}")
 
 # Check MPI
-find_package(MPI)
-if(MPI_CXX_FOUND)
-    include_directories(MPI_CXX_INCLUDE_DIRS)
-    set(MPI_LIBRARIES, MPI_CXX_LIBRARIES)
-else()
-    message(FATAL_ERROR "MPI not found.")
-endif()
+find_package(MPI REQUIRED)
+include_directories(MPI_CXX_INCLUDE_DIRS)
+set(MPI_LIBRARIES, MPI_CXX_LIBRARIES)
 
 include_directories(${CMAKE_CURRENT_LIST_DIR}/src)
 add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/src)