Changeset 0feae05 in git for classes/CMakeLists.txt

Timestamp:

Apr 7, 2021, 12:21:32 AM (3 years ago)

Author:

Valentin Volkl <valentin.volkl@…>

Branches:

master

Children:

3cfe61d

Parents:

49dc761

Message:

relocatable headers for dictionaries: workaround for ROOT 5

File:

• classes/CMakeLists.txt (modified) (1 diff)

classes/CMakeLists.txt

@@ -9 +9 @@
 list(REMOVE_ITEM headers ${CMAKE_CURRENT_SOURCE_DIR}/ClassesLinkDef.h)
 
-DELPHES_GENERATE_DICTIONARY(ClassesDict 
-  classes/DelphesModule.h
-  classes/DelphesFactory.h
-  classes/SortableObject.h
-  classes/DelphesClasses.h
-  LINKDEF ClassesLinkDef.h
-)
+# the macro invocation for ROOT6 ensures that the headers are relocatable
+if (NOT ${ROOT_VERSION} VERSION_LESS "6.0.0")
+  DELPHES_GENERATE_DICTIONARY(ClassesDict 
+    classes/DelphesModule.h
+    classes/DelphesFactory.h
+    classes/SortableObject.h
+    classes/DelphesClasses.h
+    LINKDEF ClassesLinkDef.h
+  )
+else()
+  # for ROOT5 the above fails, keep the following as workaround
+  DELPHES_GENERATE_DICTIONARY(ClassesDict
+  ${CMAKE_CURRENT_SOURCE_DIR}/DelphesModule.h
+  ${CMAKE_CURRENT_SOURCE_DIR}/DelphesFactory.h
+  ${CMAKE_CURRENT_SOURCE_DIR}/SortableObject.h
+  ${CMAKE_CURRENT_SOURCE_DIR}/DelphesClasses.h
+    LINKDEF ClassesLinkDef.h
+  )
+endif()
 
 add_library(classes OBJECT ${sources} ClassesDict.cxx)