Find{BLAS,LAPACK}: Add test case covering BLA_STATIC with Intel MKL

.gitlab/ci/configure_intelcompiler_common.cmake

 set(CMake_TEST_FindBLAS "Intel10_64lp" CACHE STRING "")
+set(CMake_TEST_FindBLAS_STATIC "Intel10_64lp" CACHE STRING "")
 set(CMake_TEST_FindLAPACK "Intel10_64lp" CACHE STRING "")
+set(CMake_TEST_FindLAPACK_STATIC "Intel10_64lp" CACHE STRING "")
 
 include("${CMAKE_CURRENT_LIST_DIR}/configure_external_test.cmake")

Tests/FindBLAS/Test/CMakeLists.txt

@@ -13,7 +13,7 @@ target_link_libraries(test_var PRIVATE ${BLAS_LIBRARIES})
 add_test(NAME test_var COMMAND test_var)
 
 if(BLA_VENDOR STREQUAL "Intel10_64lp")
-  if(NOT BLAS_LIBRARIES MATCHES "^[^;]*mkl_intel_lp64")
+  if(NOT BLAS_LIBRARIES MATCHES "^(-Wl,--start-group;)?[^;]*mkl_intel_lp64")
     message(FATAL_ERROR "BLAS_LIBRARIES does not start in mkl_intel_lp64:\n ${BLAS_LIBRARIES}")
   endif()
 endif()

Tests/FindLAPACK/Test/CMakeLists.txt

@@ -13,7 +13,7 @@ target_link_libraries(test_var PRIVATE ${LAPACK_LIBRARIES})
 add_test(NAME test_var COMMAND test_var)
 
 if(BLA_VENDOR STREQUAL "Intel10_64lp")
-  if(NOT LAPACK_LIBRARIES MATCHES "^[^;]*mkl_intel_lp64")
+  if(NOT LAPACK_LIBRARIES MATCHES "^(-Wl,--start-group;)?[^;]*mkl_intel_lp64")
     message(FATAL_ERROR "LAPACK_LIBRARIES does not start in mkl_intel_lp64:\n ${LAPACK_LIBRARIES}")
   endif()
 endif()