From: Harry Ohlsen Date: 2002-09-03T21:00:59+09:00 Subject: Building extensions under Windows I'm sure this has been discussed a hundred times, but searching for "cygwin" in the Ruby-Talk archive gives a million results. I'd appreciate it if someone could point me at an appropriate archive entry. What I'm trying to do is build the calendar extension for a mate of mine. When I run "ruby install.rb config" the Makefile it generates contains what look like Microsoft command-line compiler commands. Does this imply that the extensions can only be built with VC, or is there some way to tell it I have cygwin (and hence gcc) installed and that it should generate a Makefile that uses cygwin? Thanks in advance, Harry O.