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Date: Sun, 12 Sep 2004 18:14:09 GMT
From: Vladimir Merzliakov <wanderer@rsu.ru>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Incorrect GCC version check in /usr/include/sys/cdefs.h break mainline CVS GCC version (will be gcc 4.0.0)
X-Send-Pr-Version: www-2.3

>Number:         71675
>Category:       kern
>Synopsis:       [patch] Incorrect GCC version check in /usr/include/sys/cdefs.h break mainline CVS GCC version (will be gcc 4.0.0)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    delphij
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 12 18:20:22 GMT 2004
>Closed-Date:    Tue Oct 19 07:55:18 GMT 2004
>Last-Modified:  Tue Oct 19 07:55:18 GMT 2004
>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@make.cc.rsu.ru:/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:
Responsible-Changed-From-To: freebsd-i386->freebsd-bugs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Sep 16 03:44:40 GMT 2004 
Responsible-Changed-Why:  
This is not i386-specific. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=71675 
State-Changed-From-To: open->feedback 
State-Changed-By: delphij 
State-Changed-When: Thu Sep 16 15:41:24 GMT 2004 
State-Changed-Why:  
Dear submitter, 

I think you are having a stale version of sys/sys/cdefs.h.  Would you 
please have an update to 5.2.1-RELEASE or later RELENG_5 or CURRENT 
to see if the problem still persists?  As far as I can tell, the 
line in question was replaced by a macro defined in rev. 1.76 of this 
file so I think it was already fixed in 5.2[.1]-RELEASE and CURRENT. 

Thanks for bringing this to our attention! 

http://www.freebsd.org/cgi/query-pr.cgi?pr=71675 
Responsible-Changed-From-To: freebsd-bugs->delphij 
Responsible-Changed-By: delphij 
Responsible-Changed-When: Thu Sep 16 15:47:43 GMT 2004 
Responsible-Changed-Why:  
Handle 

http://www.freebsd.org/cgi/query-pr.cgi?pr=71675 
State-Changed-From-To: feedback->closed  
State-Changed-By: delphij 
State-Changed-When: Tue Oct 19 07:53:33 GMT 2004 
State-Changed-Why:  
Feedback timeout, and I'm sure that this has been fixed in our 
tree long ago. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=71675 
>Unformatted:
