i386/71675: Incorrect GCC version check in /usr/include/sys/cdefs.h break mainline CVS GCC version (will be gcc 4.0.0)

[Vladimir Merzliakov <wanderer@xxxxxx>]

>Number:         71675
>Category:       i386
>Synopsis:       Incorrect GCC version check in /usr/include/sys/cdefs.h break mainline CVS GCC version (will be gcc 4.0.0)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 12 18:20:22 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Vladimir Merzliakov
>Release:        FreeBSD 5.1
>Organization:
Rostov State University
>Environment:
FreeBSD make.cc.rsu.ru 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Wed Jul  2 18:40:58 MSD 2003     and@xxxxxxxxxxxxxx:/usr/obj/usr/src/sys/make.p3.CURRENT.2003-06-25  i386
>Description:
Current mainline CVS version GCC can't be compiled at FreeBSD after next GCC version changed from 3.5 to 4.0.

Header /usr/include/sys/cdefs.h:136 have invalide version check:

#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ == 3

That make __dead undefined and break compiletion of GCC at stdlib.h header wher __dead used.


>How-To-Repeat:

>Fix:
Modify affected line by 

#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7 || __GNUC__ >= 3
>Release-Note:
>Audit-Trail:
>Unformatted: