hi,
i was able to build a ppc binary following your instructions
(i only changed the gcc optimization level in the Makefile
from -O4 to -O2 to be on the safe side) and it also runs fine,
but sadly the resulting dng files do not seem to be ok - are
they ok for your x86 build? the ppc ones will not get recognized
by acr or dcraw and also exiftool cant read the exif info of
those files ... can it be, that dng4ps2 eventually is not fully
big endian clean (ppc is big endian while x86 is little endian)?
anyone having any idea how to fix this? i can provide some
sample raw and ppc-mac converted files for analysis
best wishes - image13