Take advantage of the recursive nature of .gitignore for Makefile entries.
[wine] / dlls / crtdll /
drwxr-xr-x   ..
-rw-r--r-- 15 .gitignore
-rw-r--r-- 329 Makefile.in
-rw-r--r-- 21159 crtdll.spec
-rw-r--r-- 5439 crtdll_main.c