Date: Sun, 24 Jan 2010 12:02:59 +0100 From: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> To: "Alexander V. Chernikov" <melifaro@ipfw.ru> Cc: freebsd-stable@freebsd.org, Mikolaj Golub <to.my.trociny@gmail.com> Subject: Re: top Segmentation faulting on 8.0p2 amd64 (nss_ldapd problem?) Message-ID: <4B5C28E3.8080006@omnilan.de> In-Reply-To: <4B5C11BD.7080103@ipfw.ru> References: <4B56AB6F.9010303@omnilan.de> <86eilhwzbh.fsf@kopusha.onet> <4B5A4A8C.8070707@omnilan.de> <4B5C11BD.7080103@ipfw.ru>
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Alexander V. Chernikov schrieb am 24.01.2010 10:24 (localtime):
...
>>> gdb /usr/bin/top top.core
>>> bt
>>>
>>> And sure a backtrace from the top built with -g would be much better.
>>>
>>> cd /usr/src/usr.bin/top
>>> CFLAGS=-g make
>>
>> Unfortunately nss_ldap seems to be the culprit.
> There is some strange problem with TLS and gcc optimization I can't
> localize
>
> Please try to rebuild port with
>
> post-configure:
> @${REINPLACE_CMD} -e 's/^\(CFLAGS .*\)-O2 \(.*\)$$/\1 -O0 \2/'
> ${WRKSRC}/nss/Makefile
>
> I'll submit updated port later
That indeed fixed the problem. Thank you very much.
But I found another point for improovement:
When deinstalling/installing nss_ldap.conf gets deleted/overwritten. I
think it's better to install nss_ldap.conf.sample like many other ports do.
I also like the way lighttpd port is managed:
@unexec if cmp -s %D/etc/lighttpd.conf %D/etc/lighttpd.conf.sample; then
rm -f %D/etc/lighttpd.conf; fi
etc/lighttpd.conf.sample
@exec [ -f %B/lighttpd.conf ] || cp %B/%f %B/lighttpd.conf
Thanks,
-Harry
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