Take advantage of the recursive nature of .gitignore for Makefile entries.
[wine] / dlls / ntdsapi /
drwxr-xr-x   ..
-rw-r--r-- 16 .gitignore
-rw-r--r-- 226 Makefile.in
-rw-r--r-- 2205 ntdsapi.c
-rw-r--r-- 2492 ntdsapi.spec