Yes, this happens to a lot of packages. Also containing "Please add USE_LANGUAGES+=fortran". Some packages actually break, when you add the requested variables. Zafer. 2006/7/27, Steven M. Bellovin <smb%cs.columbia.edu@localhost>:
I'm working on a package for xml2rfc. I ran my package and got the
message "Please add USE_LANGUAGES+=c to the package Makefile". Fair
enough, except that it doesn't use C; it's written in tcl/tk. What,
if anything, should I add to the Makefile? I currently use
DEPENDS+= tcl>=8.0:../../lang/tcl