Import Geant4 11.1.1 source tree

cmake/Modules/G4CTest.cmake

@@ -22,7 +22,7 @@ if(GEANT4_ENABLE_TESTING)
 
   # - Geant4_DIR is needed to locate GeantConfig.cmake file required
   # by tests and examples
-  set(Geant4_DIR ${CMAKE_BINARY_DIR} CACHE PATH "Current build directory")
+  set(Geant4_DIR ${PROJECT_BINARY_DIR} CACHE PATH "Current build directory")
 
   # - Add datasets to testing environment
   geant4_get_datasetnames(_dslist)
@@ -53,7 +53,7 @@ endif()
 # Add Unit Tests if required
 #
 if(GEANT4_BUILD_TESTS)
-  file(GLOB_RECURSE files RELATIVE ${CMAKE_SOURCE_DIR} source/CMakeLists.txt)
+  file(GLOB_RECURSE files RELATIVE ${PROJECT_SOURCE_DIR} source/CMakeLists.txt)
   foreach( file ${files} )
     get_filename_component(path ${file} PATH)
     if(path MATCHES "/test$")