c++ profiling broken by ahu

[anon]

 http://wiki.powerdns.com/trac/changeset/1310/trunk/pdns/pdns/Makefile-recursor introduced removal of c++ profiling files upon make clean, however the recursors README file still says:

   $ PROFILEFLAGS=-fprofile-generate make
Then do:
   $ PROFILEFLAGS=-fprofile-use make clean all

now however make clean removes all the gcno and gcda files making this a little bit futile for people who stick to the documentation. ;-) I'd recommend something like

proclean:
    -rm -f dep *.o *~ pdns_recursor rec_control optional/*.o 

$ PROFILEFLAGS=-fprofile-use make proclean all

Zap

[ahu]

Fixed in cs 1462.