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Subject: [OMPI devel] VT issue
From: Ralph Castain (rhc_at_[hidden])
Date: 2011-11-14 12:22:19

Hi VT-folks

I'm building the devel trunk on a Mac, using a vanilla configure line: ./configure --prefix=foo. When I try to compile, I get this error:

undefined symbols for architecture x86_64:
  "___builtin_expect", referenced from:
      _main.omp_fn.0 in otfprofile-otfprofile.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status

I believe this comes from your VT code. Can you take a look?