I use file named Makefile.include as a GNU makefile. I am trying to get emacs use the makefile-mode to use for this file. Alt-X makefile-mode works. Is there a way to tell emacs to use this major mode for this file right after opening automatically?
I tried putting
# _*_ mode: makefile; _*_
in the file but that does not appear to have the right effect. Btw I could not find the list of allowed strings one can use after mode:, so I tried BDSmakefile and some other variations as well.
Thanks.