+# Advanced options:
+OPTION(FRONTTRACK_USE_TBB "Enable parallel computation using TBB" OFF)
+MARK_AS_ADVANCED(FRONTTRACK_USE_TBB)
+
+# Prerequisites
+# =============
+
+# MEDCoupling
+SET(MEDCOUPLING_ROOT_DIR $ENV{MEDCOUPLING_ROOT_DIR} CACHE PATH "Path to the MEDCoupling tool")
+IF(EXISTS ${MEDCOUPLING_ROOT_DIR})
+ FIND_PACKAGE(SalomeMEDCoupling REQUIRED) # will reload HDF5, MEDFile, XDR, etc ...
+ELSE(EXISTS ${MEDCOUPLING_ROOT_DIR})
+ MESSAGE(FATAL_ERROR "We absolutely need the MEDCoupling tool, please define MEDCOUPLING_ROOT_DIR !")
+ENDIF(EXISTS ${MEDCOUPLING_ROOT_DIR})
+