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iphonexcodecode-coveragegcovcoverstory

Undefined symbols when attempting to use CoverStory with iPhone app: _vproc_transaction_end, _vproc_transaction_begin

After following these steps to set up an iphone project with CoverStory, my build fails with two linker errors. 

Undefined symbols:
  "_vproc_transaction_end", referenced from:
      _gcov_exit in libgcov.a(_gcov.o)
      _vproc_transaction_end$non_lazy_ptr in libgcov.a(_gcov.o)
     (maybe you meant: _vproc_transaction_end$non_lazy_ptr)
  "_vproc_transaction_begin", referenced from:
      ___gcov_init in libgcov.a(_gcov.o)
      _vproc_transaction_begin$non_lazy_ptr in libgcov.a(_gcov.o)
     (maybe you meant: _vproc_transaction_begin$non_lazy_ptr)
ld: symbol(s) not found
collect2: ld returned 1 exit status

I'm using Xcode 3.2, GCC 4.2 on Snow Leopard. Any ideas what I'm missing?

Solution

  • Here's how to get gcov running with Xcode 3.2.2, GCC 4.2 on Snow Leopard:

    http://code.google.com/p/coverstory/wiki/SnowLeopardGCov