I'm running fink x86_64 unstable on 10.6.
The tools provided by fontconfig (/sw/lib/fontconfig2/bin/*) all result in the following error:
-bash: /sw/lib/fontconfig2/bin/fc-list: Malformed Mach-o file
I believe this is correlated to the recently introduced replacement command in the installation script:
perl -pi -e 's,%p/lib/fontconfig2,%p,g' bin/* lib/pkgconfig/*
which changes paths in binary files.