Fix build.

src/doors/ny2008/nyenm.idx

src/doors/ny2008/src/Makefile

src/doors/ny2008/src/aedit.cpp

src/doors/ny2008/src/ny2008.cpp

src/doors/ny2008/src/nyibbs.cpp

src/doors/ny2008/src/objects.mk

src/doors/ny2008/src/targets.mk