Bulding libc.so with gnu99 is dangerous!

[Andrey Chernov]

On Fri, Jun 13, 2003 at 14:53:07 -0700, David O'Brien wrote:
> This isn't a bug report.  The mail server I am writing this from, and the
> laptop I am using to log into it from; are running with a stock world and
> I can't repeat your problem.

Exact steps are (on i386-current from Jun 1, cvsupped to recent, includes 
installed):

setenv CSTD gnu99
cd /usr/src/lib/libc; make; make install
(using compiler builded at Jun 1)

This is not stock world bug report, since recent world have c99 instead of 
gnu99 on i386. This is about dangerous gnu99 option on i386.