Try target_compile_features instead of set_target_properties

Author: rfaasse

applications/GeoMechanicsApplication/CMakeLists.txt

@@ -38,21 +38,23 @@ file(GLOB_RECURSE KRATOS_GEO_MECHANICS_APPLICATION_CORE
 if(${KRATOS_BUILD_TESTING} MATCHES ON)
     file(GLOB_RECURSE KRATOS_GEO_MECHANICS_APPLICATION_TESTING_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/tests/*.cpp)
     kratos_add_gtests(TARGET KratosGeoMechanicsCore SOURCES "${KRATOS_GEO_MECHANICS_APPLICATION_TESTING_SOURCES}")
-    set_target_properties(KratosGeoMechanicsCoreTest PROPERTIES CXX_STANDARD 20)
+    target_compile_features(KratosGeoMechanicsCoreTest PUBLIC cxx_std_20)
 endif(${KRATOS_BUILD_TESTING} MATCHES ON)
 
 ## GeoMechanics python interface sources
 file(GLOB_RECURSE KRATOS_GEO_MECHANICS_APPLICATION_PYTHON_INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/custom_python/*.cpp)
 
 add_library(KratosGeoMechanicsCore SHARED ${KRATOS_GEO_MECHANICS_APPLICATION_CORE})
 target_link_libraries(KratosGeoMechanicsCore PUBLIC KratosCore KratosStructuralMechanicsCore KratosLinearSolversCore ${CMAKE_DL_LIBS})
-set_target_properties(KratosGeoMechanicsCore PROPERTIES COMPILE_DEFINITIONS "GEO_MECHANICS_APPLICATION=EXPORT,API" CXX_STANDARD 20)
+set_target_properties(KratosGeoMechanicsCore PROPERTIES COMPILE_DEFINITIONS "GEO_MECHANICS_APPLICATION=EXPORT,API")
+target_compile_features(KratosGeoMechanicsCore PUBLIC cxx_std_20)
 
 ###############################################################
 ## define library Kratos which defines the basic python interface
 pybind11_add_module(KratosGeoMechanicsApplication MODULE THIN_LTO ${KRATOS_GEO_MECHANICS_APPLICATION_PYTHON_INTERFACE})
 target_link_libraries(KratosGeoMechanicsApplication PRIVATE KratosGeoMechanicsCore)
-set_target_properties(KratosGeoMechanicsApplication PROPERTIES PREFIX "" CXX_STANDARD 20)
+set_target_properties(KratosGeoMechanicsApplication PROPERTIES PREFIX "")
+target_compile_features(KratosGeoMechanicsApplication PUBLIC cxx_std_20)
 
 # Set batch size in the unity build
 IF(CMAKE_UNITY_BUILD MATCHES ON)