Remove GAUDI_GENCONF_DIR and outdated code in CMakeLists.txt, update …

…to C++20 (#23)
key4hep · Aug 2, 2024 · c6858f5 · c6858f5
1 parent 4a08754
commit c6858f5
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Showing 2 changed files with 3 additions and 10 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -39,9 +39,9 @@ include(GNUInstallDirs)
 
 # Set up C++ Standard
 # ``-DCMAKE_CXX_STANDARD=<standard>`` when invoking CMake
-set(CMAKE_CXX_STANDARD 17 CACHE STRING "")
+set(CMAKE_CXX_STANDARD 20 CACHE STRING "")
 
-if(NOT CMAKE_CXX_STANDARD MATCHES "14|17|20")
+if(NOT CMAKE_CXX_STANDARD MATCHES "20|23")
   message(FATAL_ERROR "Unsupported C++ standard: ${CMAKE_CXX_STANDARD}")
 endif()
 

diff --git a/k4ProjectTemplate/CMakeLists.txt b/k4ProjectTemplate/CMakeLists.txt
@@ -34,17 +34,10 @@ install(TARGETS k4ProjectTemplatePlugins
 
 include(CTest)
 
-#--- The genConf directory has been renamed to genConfDir in Gaudi 35r1
-#--- See https://gitlab.cern.ch/gaudi/Gaudi/-/merge_requests/1158
-set(GAUDI_GENCONF_DIR "genConfDir")
-if (${Gaudi_VERSION} VERSION_LESS 35.1)
-  set(GAUDI_GENCONF_DIR "genConf")
-endif()
-
 function(set_test_env _testname)
   set_property(TEST ${_testname} APPEND PROPERTY ENVIRONMENT
     LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}:$<TARGET_FILE_DIR:k4ProjectTemplatePlugins>:$<TARGET_FILE_DIR:ROOT::Core>:$<TARGET_FILE_DIR:k4FWCore::k4FWCore>:$<TARGET_FILE_DIR:EDM4HEP::edm4hep>:$<TARGET_FILE_DIR:podio::podio>:$ENV{LD_LIBRARY_PATH}
-    PYTHONPATH=${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}/${GAUDI_GENCONF_DIR}:$<TARGET_FILE_DIR:k4FWCore::k4FWCore>/../python:$ENV{PYTHONPATH}
+    PYTHONPATH=${CMAKE_BINARY_DIR}/${CMAKE_PROJECT_NAME}/genConfDir:$<TARGET_FILE_DIR:k4FWCore::k4FWCore>/../python:$ENV{PYTHONPATH}
     PATH=$<TARGET_FILE_DIR:k4FWCore::k4FWCore>/../bin:$ENV{PATH}
     K4PROJECTTEMPLATE=${CMAKE_CURRENT_LIST_DIR}/
     )