gcov not generating .gcda file

[Ian Lance Taylor]

Andi Hellmund <mail@andihellmund.com> writes:

> Unfortunately, I can't find any option which tells gcc to write a
> relative path into the exectuable, but I would say it should be quite
> easy to add a patch for that (assuming this solves your problem)

Or see the environment variables GCOV_PREFIX and GCOV_PREFIX_SPLIT.

http://gcc.gnu.org/onlinedocs/gcc-4.5.0/gcc/Cross_002dprofiling.html

Ian