I'm trying to add debug messages in my code, by using the convenient macros poco_information, poco_information_f1, poco_debug, etc. But I can't see anything when I use poco_debug family. I'm linking with the debug versions of POCO libraries (PocoFoundationd, PocoNetd, etc), and I've added the flag -D_DEBUG when compiling my code, but no result.
Should I do something different/additional? I'm working with POCO 1.5.1 in Linux Mint 14 / Mac OS X 10.8
Many thanks in advance