Hi Benjamin,

I found this:

"On systems with new tool-chain set, gcc (especially v 4.1 onwards) passes --hash-style=gnu to the linker, by default and hence the code generated has just SHT_GNU_HASH section. And when this binary is run on older system, it would fail to run, as the dynamic linker on those machine won't find SHT_HASH section, it is looking for."

Is there any way you can build a new patch for my problem? Thanks a lot for your help.

Lou

On Tue, May 10, 2011 at 3:01 PM, Hailu Meng <hailumeng <at> gmail.com> wrote:

Searched a little bit and found out the --hash-style=gnu passed by gcc to linker doesn't work. The linker in the RHEL 5 doesn't recognize it. I tried to modify the --hash-style=gnu as --hash-style=both in configure file but the gcc still pass the --hash-style=gnu to linker. This is really frustrating.

Lou

On Mon, May 9, 2011 at 3:22 PM, Hailu Meng <hailumeng <at> gmail.com> wrote:

Thanks Benjamin. I guess it should be the compiler issue. I have RHEL 5 not 6. The new 2.0.2 version gave me the same error. I looked at the config.log and found the reason it caused the error:

/usr/bin/ld: unrecognized option '--hash-style=gnu'
/usr/bin/ld: use the --help option for usage information
collect2: ld returned 1 exit status

I checked ld. It's under /usr/bin. The hash-style=gnu could be the reason why it doesn't work. But I haven't figured out why it doesn't work.

On Mon, May 9, 2011 at 3:11 PM, Benjamin Reed <ranger <at> opennms.org> wrote:

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On 5/9/11 3:24 PM, Hailu Meng wrote:
> Thanks Benjamin. I ran the rpmbuild but got error below:
>
> checking for i686-redhat-linux-gnu-gcc... no
> checking for gcc... gcc
> checking for C compiler default output file name... configure: error: C
compiler cannot create executables
> See `config.log' for more details.
>
>
> I checked my RHEL5. It has gcc and g++ under /usr/bin. Should I
uninstall these built-in compiler and reinstall them? Thanks a lot for
your help.

You can wait for us to make a binary (which will be a while, CentOS has
not yet updated to RHEL6), or continue to attempt to build yourself.  If
you have gcc on your RHEL6 system, then I'm not sure why that would be
failing.  You'll have to find the config.log file (probably somewhere in
/usr/src/redhat/BUILD/) and see what errors it says.

Also, I've just released a new version of iplike that fixes some
installation issues.  You can get it here:


http://sourceforge.net/projects/opennms/files/IPLIKE/stable-2.0/iplike-2.0.2.tar.gz

- --

Benjamin Reed
The OpenNMS Group
http://www.opennms.org/

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On 5/10/11 4:01 PM, Hailu Meng wrote:
> Searched a little bit and found out the --hash-style=gnu passed by gcc
to linker doesn't work. The linker in the RHEL 5 doesn't recognize it. I
tried to modify the --hash-style=gnu as --hash-style=both in configure
file but the gcc still pass the --hash-style=gnu to linker. This is
really frustrating.

OK, sorry, I was confused.  If you're on RHEL5, then you should be able
to use the pre-build RPMs in yum already.  Does the yum repository not
work?  Your original post made it sound like you were hand-downloading
RPMs, which, I guess should work if you get the right arch...


- --

Benjamin Reed
The OpenNMS Group
http://www.opennms.org/

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