Changeset 0feae05 in git for external/ExRootAnalysis/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:

• external/ExRootAnalysis/CMakeLists.txt (modified) (1 diff)

external/ExRootAnalysis/CMakeLists.txt

@@ -9 +9 @@
 list(REMOVE_ITEM headers ${CMAKE_CURRENT_SOURCE_DIR}/ExRootAnalysisLinkDef.h)
 
-DELPHES_GENERATE_DICTIONARY(ExRootAnalysisDict
-  ExRootAnalysis/ExRootClassifier.h
-  ExRootAnalysis/ExRootConfReader.h
-  ExRootAnalysis/ExRootFilter.h
-  ExRootAnalysis/ExRootProgressBar.h
-  ExRootAnalysis/ExRootResult.h
-  ExRootAnalysis/ExRootTask.h
-  ExRootAnalysis/ExRootTreeBranch.h
-  ExRootAnalysis/ExRootTreeReader.h
-  ExRootAnalysis/ExRootTreeWriter.h
-  ExRootAnalysis/ExRootUtilities.h
-  LINKDEF ExRootAnalysisLinkDef.h)
+# the macro invocation for ROOT6 ensures that the headers are relocatable
+if (NOT ${ROOT_VERSION} VERSION_LESS "6.0.0")
+  DELPHES_GENERATE_DICTIONARY(ExRootAnalysisDict
+    ExRootAnalysis/ExRootClassifier.h
+    ExRootAnalysis/ExRootConfReader.h
+    ExRootAnalysis/ExRootFilter.h
+    ExRootAnalysis/ExRootProgressBar.h
+    ExRootAnalysis/ExRootResult.h
+    ExRootAnalysis/ExRootTask.h
+    ExRootAnalysis/ExRootTreeBranch.h
+    ExRootAnalysis/ExRootTreeReader.h
+    ExRootAnalysis/ExRootTreeWriter.h
+    ExRootAnalysis/ExRootUtilities.h
+    LINKDEF ExRootAnalysisLinkDef.h)
+else()
+  # for ROOT5 the above fails, keep the following as workaround
+  DELPHES_GENERATE_DICTIONARY(ExRootAnalysisDict ${headers} LINKDEF ExRootAnalysisLinkDef.h)
+endif()
 
 add_library(ExRootAnalysis OBJECT ${sources} ExRootAnalysisDict.cxx)