[release][CMake] Build eigenvaluestest iff LAPACK found.

(cherry picked from commit a46de680)
Signed-off-by: Carsten Gräser <graeser@dune-project.org>

dune/common/test/CMakeLists.txt

@@ -10,7 +10,6 @@ set(TESTS
     diagonalmatrixtest
     dynmatrixtest
     dynvectortest
-    eigenvaluestest
     enumsettest
     fmatrixtest
     fvectortest
@@ -51,13 +50,6 @@ set(COMPILEFAILTESTS
     genericiterator_compile_fail
     nullptr-test-fail)
 
-set(TESTPROGS ${TESTS} ${FAILTESTS})
-
-# We do not want want to build the tests during make all,
-# but just build them on demand
-add_directory_test_target(_test_target)
-add_dependencies(${_test_target} ${TESTPROGS})
-
 # Add the executables needed for the tests
 add_executable("arraylisttest" arraylisttest.cc)
 add_executable("arraytest" arraytest.cc)
@@ -80,9 +72,12 @@ target_link_libraries("dynmatrixtest" "dunecommon")
 
 add_executable("dynvectortest" dynvectortest.cc)
 
-add_executable("eigenvaluestest" eigenvaluestest.cc)
-target_link_libraries(eigenvaluestest dunecommon)
-target_link_libraries(eigenvaluestest ${LAPACK_LIBRARIES})
+if(${HAVE_LAPACK})
+  add_executable(eigenvaluestest eigenvaluestest.cc)
+  target_link_libraries(eigenvaluestest dunecommon)
+  target_link_libraries(eigenvaluestest ${LAPACK_LIBRARIES})
+  list(APPEND TESTS eigenvaluestest)
+endif()
 
 add_executable("diagonalmatrixtest" diagonalmatrixtest.cc)
 target_link_libraries("diagonalmatrixtest" "dunecommon")
@@ -167,6 +162,13 @@ add_executable("tuplestest_config" tuplestest.cc)
 add_executable("tupleutilitytest" tupleutilitytest.cc)
 add_executable("utilitytest" utilitytest.cc)
 
+set(TESTPROGS ${TESTS} ${FAILTESTS})
+
+# We do not want want to build the tests during make all,
+# but just build them on demand
+add_directory_test_target(_test_target)
+add_dependencies(${_test_target} ${TESTPROGS})
+
 # Add the tests to be executed
 foreach(_TEST ${TESTPROGS})
   add_test(${_TEST} ${_TEST})
@@ -174,10 +176,13 @@ endforeach(_TEST)
 
 # treat tests returning code 77 as skipped
 set_tests_properties(
-  eigenvaluestest
   mpicollectivecommunication
   parametertreelocaletest
   PROPERTIES SKIP_RETURN_CODE 77)
+if(${HAVE_LAPACK})
+  set_tests_properties(eigenvaluestest
+    PROPERTIES SKIP_RETURN_CODE 77)
+endif()
 
 # set properties for failing tests
 set_tests_properties(