hi,
-Wno-strict-aliasing flag is required for compiling current Pd source with gcc-3.3. In principle, due to strong optimization, it would be better not to set this flag, but patch the offending code instead.
The iemgui constructors might easily be patched by union-wrapping t_iem_init_symargs and t_iem_fstyle_flags, but there is the PD_BADFLOAT macro too...
What shell we do?
Krzysztof