On Mon, Jun 03, 2013 at 04:56:08PM +0000, Gopikrishnan Balasubramanian -X (gopbalas - HCL TECHNOLOGIES LIMITED at Cisco) wrote:
> Hi Petr,
>
> I have checked my build system. Its not there anywhere in the server.
>
> Please have a look.
> [root_at_vqe-vm iso]# ll /usr/local/
> total 40
> drwxr-xr-x. 2 root root 4096 May 3 18:57 bin
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 etc
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 games
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 include
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 lib
> drwxr-xr-x. 3 root root 4096 May 3 18:46 lib64
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 libexec
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 sbin
> drwxr-xr-x. 6 root root 4096 May 3 18:46 share
> drwxr-xr-x. 2 root root 4096 Jun 28 2011 src
> [root_at_vqe-vm iso]# cd /usr/local/lib64/
> [root_at_vqe-vm lib64]# ll
> total 4
> drwxr-xr-x. 5 root root 4096 May 3 19:00 perl5
> [root_at_vqe-vm lib64]# cd /usr/local/lib/
> [root_at_vqe-vm lib]# ll
> total 0
> [root_at_vqe-vm lib]#
>
> Is there a way to bypass this issue. I did a symbolic link to libcurl.so.4, but it did not work.

No, this is entirely the wrong thing to do. They're numbered as such
because they're incompatible with each other. You see what the linker
includes in the execution and where it comes from, e.g.

$ LD_DEBUG=files curl
...snipped...
     22401: calling init: /usr/lib/libcurl.so.4
...snipped...

You really do need to find the rogue libcurl.so.3.

Cheers,
Dave

> Regards
> -Gopi
>
> -----Original Message-----
> From: curl-users [mailto:curl-users-bounces_at_cool.haxx.se] On Behalf Of Petr Pisar
> Sent: Monday, June 03, 2013 9:51 PM
> To: curl-users_at_cool.haxx.se
> Subject: Re: dependency issue with libcurl.so.3 vs libcurl.so.4
>
> On Mon, Jun 03, 2013 at 04:02:03PM +0000, Gopikrishnan Balasubramanian -X (gopbalas - HCL TECHNOLOGIES LIMITED at Cisco) wrote:
> >
> > Thanks for your answer but we have already build our software on RHEL
> > 6.4 platform. But it still point to libcurl.so.3.
> >
> Then you have old libcurl.so.3 somewhere on the system where you have built the software. My first tip is /usr/local. (I will skip the improbable possibility that the build script building your software edits resulting ELF on purpose to rewrite libcurls.so.4 to libcurls.so.3 in DT_NEEDED headers.)
>
> -- Petr
>
>
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Received on 2013-06-03