pkg/39421: net/mtr specifies -Wno-pointer-sign, breaking NetBSD3

[tonnerre%NetBSD.org@localhost]

>Number:         39421
>Category:       pkg
>Synopsis:       net/mtr specifies -Wno-pointer-sign, breaking NetBSD3
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Aug 28 05:55:00 +0000 2008
>Originator:     Tonnerre Lombard
>Release:        NetBSD 3.1
>Organization:
BSD projects network
>Environment:
System: NetBSD wssyg114.sygroup-int.ch 3.1 NetBSD 3.1 (GENERIC) #0: Tue Oct 31 
04:27:07 UTC 2006  
builds%b0.netbsd.org@localhost:/home/builds/ab/netbsd-3-1-RELEASE/i386/200610302053Z-obj/home/builds/ab/netbsd-3-1-RELEASE/src/sys/arch/i386/compile/GENERIC
 i386
Architecture: i386
Machine: i386
>Description:
        net/mtr unconditionally defines the warn flag -Wno-pointer-sign which
        is not supported by the gcc NetBSD-3.1 shipped with. The result:
        if cc -DHAVE_CONFIG_H -I. -I. -I.   -I/usr/pkg/include -I/usr/include  
-O2 -I/usr/pkg/include -I/usr/include -Wall -Wno-pointer-sign -MT mtr.o -MD -MP 
-MF ".deps/mtr.Tpo" -c -o mtr.o mtr.c; \
        then mv -f ".deps/mtr.Tpo" ".deps/mtr.Po"; else rm -f ".deps/mtr.Tpo"; 
exit 1; fi
        cc1: error: unrecognized option `-Wno-pointer-sign'
>How-To-Repeat:
        ssh netbsd-3-machine sh -c 'cd /usr/pkgsrc/net/mtr && make install'
>Fix:
        Well, don't specify that flag unconditionally.