Since nobody responded to my question up to now I had a look at the parrot source. Just to remind you what I was asking: Eventough parrot is compiled with icu support this does not show up when I query parrot for it (i.e. # /usr/lib/parrot-0.2.3/parrot parrot-config.imc libs).
So I looked at config/auto/gmp.pl to compare it against config/gen/icu.pl gmp.pl has a line: Configure::Data->add(' ', 'libs', '-lgmp'); but in icu.pl the line is: Configure::Data->add(' ', ccflags => "-I $icuheaders"); So the parameter for 'libs' is not set eventhough I think it should be. Has this just been forgotten or is there a real reason against adding "-licuuc" (besides breaking mod_parrot) ? Adrian Lambeck