Ruby on Win7 via Make_cyg.mak

Is there some trick to get Ruby on Win7 compiled via Cygwin? It broke
my build system about a year ago, and I've never recovered.
Make_cyg.mak won't find my Ruby 1.9 on Win7, no matter what I put on
path:

if_ruby.c:88:18: ruby.h: No such file or directory
if_ruby.c:90:28: ruby/encoding.h: No such file or directory

It's a standard install, in C:\Ruby192. I've added $RUBY, $RUBY\lib,
$RUBY\include, and various subdirectories to PATH with no success.

--
Steve Hall [ digitect dancingpaper com ]

--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php