gcc failure when building current CVS

[Joe Buehler]

Joe Buehler wrote:

> /usr/local/src/cygwin-src/build-output/gcc 

That strange path is just a front-end script that massages -O options
to force building with -g (easiest way I have found to do that...).

> -nostdinc++ -iwithprefixbefore include -mno-cygwin 

Taking out -mno-cygwin makes the problem go away.  So what am I doing wrong?
-- 
Joe Buehler