Date: 10 Jan 2002 00:54:52 -0500 From: Joe Clarke <marcus@marcuscom.com> To: Rob B <rbyrnes@ozemail.com.au> Cc: questions@FreeBSD.ORG Subject: Re: /usr/lib/libc_r.so: undefined reference to `_thread_sys_sigreturn' Message-ID: <1010642093.68230.12.camel@shumai.marcuscom.com> In-Reply-To: <5.1.0.14.2.20020110162950.03f69890@pop.ozemail.com.au> References: <5.1.0.14.2.20020110162950.03f69890@pop.ozemail.com.au>
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On Thu, 2002-01-10 at 00:31, Rob B wrote:
> I submitted a PR (#31996) back in November about a build of db3 failing on
> Alpha. The build fails with:
>
> configure:1084: checking for gcc
> configure:1197: checking whether the C compiler (cc -O -pipe -mcpu=ev56 )
> works
> configure:1213: cc -o conftest -O -pipe -mcpu=ev56
> -D_THREAD_SAFE conftest.c -pthread 1>&5
> /usr/lib/libc_r.so: undefined reference to `_thread_sys_sigreturn'
> configure: failed program was:
>
> #line 1208 "configure"
> #include "confdefs.h"
>
> main(){return(0);}
> (end of "config.log")
> *** Error code 1
>
> Looking back through the freebsd-alpha archives, it would appear that it is
> a problem that has been fixed in libc. Is it possible to just build an
> updated libc, rather than rebuilding world? I would like to stay at 4.4
> rather than upgrading the box to 4.5-RC
You can cvsup everything, then cd to /usr/src/lib/libc and do a make all
install clean. For this problem, I think you will also need to do the
same in /usr/src/lib/libc_r.
However, there is no telling what just upgrading libc and libc_r may
do. You may break some things. If you decide to do this, you might
want to keep a backup of your libc and libc_r shared objects and archive
libs around.
Joe
>
> /: uname -a
> FreeBSD erwin 4.4-STABLE FreeBSD 4.4-STABLE #2: Thu Nov 29 11:25:24 EST 2001
> root@erwin:/usr/src/sys/compile/ERWIN alpha
>
> Cheers,
> Rob
>
>
> --
> Everything in excess! To enjoy the flavor of life, take big bites.
>
> [15200.8 km (8207.8 mi), 262.8 deg](Apparent) Rennerian
> This is random quote 399 of a collection of 1201
>
>
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