Add option to disable usage of Python in the tests

.github/workflows/cmake.yml

@@ -213,6 +213,7 @@ jobs:
         -D BUILD_TESTING:BOOL=ON
         -D LAPACKE_WITH_TMG:BOOL=ON
         -D BUILD_SHARED_LIBS:BOOL=ON
+        -D LAPACK_TESTING_USE_PYTHON:BOOL=OFF
 
     - name: Build
       run: cmake --build build --config ${{env.BUILD_TYPE}}
@@ -220,5 +221,11 @@ jobs:
     - name: Test
       working-directory: ${{github.workspace}}/build
       run: |
-        ctest -C ${{env.BUILD_TYPE}} --schedule-random -j2 -T memcheck
-        cat valgrind-out.txt
+        ctest -C ${{env.BUILD_TYPE}} --schedule-random -j2 -T memcheck > memcheck.out
+        if tail -n 1 memcheck.out | grep -q "Memory checking results:"; then
+          cat memcheck.out
+          exit 0
+        else
+          cat memcheck.out
+          exit 1
+        fi

CMakeLists.txt

@@ -46,10 +46,11 @@ if(_is_coverage_build)
 endif()
 
 # Use valgrind if it is found
+option( LAPACK_TESTING_USE_PYTHON "Use Python for testing. Disable it on memory checks." ON )
 find_program( MEMORYCHECK_COMMAND valgrind )
 if( MEMORYCHECK_COMMAND )
   message( STATUS "Found valgrind: ${MEMORYCHECK_COMMAND}" )
-  set( MEMORYCHECK_COMMAND_OPTIONS "--leak-check=full --show-leak-kinds=all --log-file=valgrind-out.txt --track-origins=yes" )
+  set( MEMORYCHECK_COMMAND_OPTIONS "--leak-check=full --show-leak-kinds=all --track-origins=yes" )
 endif()
 
 # By default test Fortran compiler complex abs and complex division

CTestCustom.cmake.in

@@ -48,7 +48,8 @@ set(CTEST_CUSTOM_WARNING_EXCEPTION
 
 # Only run post test if suitable python interpreter was found
 set(PYTHON_EXECUTABLE  @PYTHON_EXECUTABLE@)
-if(PYTHON_EXECUTABLE)
+set(LAPACK_TESTING_USE_PYTHON  @LAPACK_TESTING_USE_PYTHON@)
+if(PYTHON_EXECUTABLE AND LAPACK_TESTING_USE_PYTHON)
   set(CTEST_CUSTOM_POST_TEST "${PYTHON_EXECUTABLE} ./lapack_testing.py -s -d TESTING")
 endif()
 

TESTING/CMakeLists.txt

@@ -15,7 +15,7 @@ add_subdirectory(EIG)
 
 
 # Only run this test if python 3 is found
-if(PYTHON_EXECUTABLE)
+if(PYTHON_EXECUTABLE AND LAPACK_TESTING_USE_PYTHON)
   message(STATUS "Enabling LAPACK test summary (see TESTING/testing_results.txt)")
   file(COPY ${LAPACK_SOURCE_DIR}/lapack_testing.py DESTINATION ${LAPACK_BINARY_DIR})
   add_test(
@@ -38,7 +38,7 @@ function(add_lapack_test output input target)
       -DINTDIR=${CMAKE_CFG_INTDIR}
       -P "${LAPACK_SOURCE_DIR}/TESTING/runtest.cmake")
 
-    if(PYTHON_EXECUTABLE)
+    if(PYTHON_EXECUTABLE AND LAPACK_TESTING_USE_PYTHON)
       set_property(
         TEST LAPACK_Test_Summary
         APPEND PROPERTY DEPENDS LAPACK-${testName}