--- a/OrthancStone/UnitTestsSources/CMakeLists.txt	Wed Nov 22 07:43:50 2023 +0100
+++ b/OrthancStone/UnitTestsSources/CMakeLists.txt	Sat Mar 09 10:01:30 2024 +0100
@@ -1,8 +1,8 @@
 # Stone of Orthanc
 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 # Department, University Hospital of Liege, Belgium
-# Copyright (C) 2017-2023 Osimis S.A., Belgium
-# Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
+# Copyright (C) 2017-2024 Osimis S.A., Belgium
+# Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
 #
 # This program is free software: you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public License
@@ -59,7 +59,9 @@
   ${ORTHANC_STONE_SOURCES}
   )
 
-DefineSourceBasenameForTarget(UnitTests)
+if (COMMAND DefineSourceBasenameForTarget)
+  DefineSourceBasenameForTarget(UnitTests)
+endif()
 
 add_custom_command(
   TARGET UnitTests