GNU Linking issues on XT3 (May 2009)

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We encountered the following link error on bigben (XT3): 

undefined reference to `_Unwind_Resume'

We needed -lgcc_eh added to -lstdc++ in the stub makefile: 

#GNU_GFORTRAN#TAU_CXXLIBS_GNU_CNL             = -L$(EXTRADIR)/lib -lstdc++             #ENDIF#

to: 

#GNU_GFORTRAN#TAU_CXXLIBS_GNU_CNL             = -L$(EXTRADIR)/lib -lstdc++ -lgcc_eh    #ENDIF#
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