--- geant4.9.5.p01/CMakeLists-orig.txt	2012-05-27 21:47:23.682353195 +0300
+++ geant4.9.5.p01/CMakeLists.txt	2012-05-27 22:19:16.891921020 +0300
@@ -57,6 +57,10 @@ set(${PROJECT_NAME}_VERSION_MAJOR "9")
 set(${PROJECT_NAME}_VERSION_MINOR "5")
 set(${PROJECT_NAME}_VERSION_PATCH "1")
 
+# Disable thread-safe initialization of static objects
+# This leads to deadlocks
+set(CMAKE_CXX_FLAGS "-fno-threadsafe-statics")
+
 # - Provide dependent options as these are needed for some Geant4 features
 include(CMakeDependentOption)