Where is /usr/lib/crt0.o?

["Terrence M. Brannon" <brannon@bufo.usc.edu>]

I am trying to compile MULE (Multilingual Emacs), yet it cannot find
this file. Where might I find it?

-- 
terrence brannon brannon@rana.usc.edu  fax:213-740-5687    home:213-737-5096  
2677 Ellendale Place #206, LA, CA 90007    /o)\   neuralcomplab:213-740-3397
http://rana.usc.edu:8376/~brannon          \(o/     brainsimlab:213-740-6995