Hi friends,
 When compiling tcl on OpenBSD 3.7 beta I've received the following message:

: warning: sprintf() is often misused, please use snprintf()
/usr/lib/crt0.o(.text+0xa4): In function `___start':
: undefined reference to `main'

 The system environment is:

 OpenBSD 3.7 beta
 pkgsrc (updated at march 11)
 X11_TYPE=xorg

 Thanks.
  
 Paulo