I just fixed up an ebuild for ExodusII.
Needed to fix a CMake script to have the system NetCDF recognized, and with the patch everything seems to work fine.
Created attachment 253123 [details]
Created attachment 253125 [details, diff]
patch to fix NetCDF recognition
+*exodusii-5.22b (13 Dec 2012)
+ 13 Dec 2012; Justin Lecher <firstname.lastname@example.org> +exodusii-5.22b.ebuild,
+ +files/exodusii-5.22b-multilib.patch, +metadata.xml:
+ Imported from sci overlay, #344063; needed for #433481