Use the Key4hepConfig flag to set the standard, compiler flags and rp…

…ath magic. (#7)
key4hep · Sep 9, 2024 · e511e89 · e511e89
1 parent fd43134
commit e511e89
Showing 1 changed file with 2 additions and 9 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -34,16 +34,9 @@ find_package(Gaudi REQUIRED)
 find_package(DD4hep REQUIRED)
 find_package(k4SimGeant4 REQUIRED)
 
-include(GNUInstallDirs)
-
-# Set up C++ Standard
-# ``-DCMAKE_CXX_STANDARD=<standard>`` when invoking CMake
-set(CMAKE_CXX_STANDARD 17 CACHE STRING "")
-
-if(NOT CMAKE_CXX_STANDARD MATCHES "14|17|20")
-  message(FATAL_ERROR "Unsupported C++ standard: ${CMAKE_CXX_STANDARD}")
-endif()
+include(cmake/Key4hepConfig.cmake)
 
+include(GNUInstallDirs)
 include(CTest)
 
 add_subdirectory(k4Reco)