llvm dev - Jun 2010 - [LLVMdev] libLLVMgold.so: could not load plugin library

On 6/27/2010 10:35 PM, Rafael Espindola wrote:
> Try to run just that ld command first. Same error message? Run in in
> gdb and set a breakpoint just before gold tries to load the plugin.
> Sorry, I am really out of ideas on what is going wrong here...
It is the same error message .

Can you tell me which gcc version are you using to compile the llvm 
chain, and also the binutils svn version number?

I noticed the dlopen is inside /lib/ld-linux.so.2, and my version of 
glibc is 2.5, is this too old?

Thanks.

> It is the same error message .
>
> Can you tell me which gcc version are you using to compile the llvm chain,
> and also the binutils svn version number?
I have used both gcc 4.2 and 4.4.

> I noticed the dlopen is inside /lib/ld-linux.so.2, and my version of glibc
> is 2.5, is this too old?
I don't think that is the problem. I have just posted a patch to gold

http://sourceware.org/ml/binutils/2010-06/msg00310.html

That should print more complete error messages.  Can you give that a
try? That is what I was going to ask you to try with gdb, but it is
probably easier to juts apply that patch and build gold.
> Thanks.
>
Cheers,
-- 
Rafael Ávila de Espíndola

On 6/28/2010 2:04 PM, Rafael Espindola wrote:
> I have just posted a patch to gold
> http://sourceware.org/ml/binutils/2010-06/msg00310.html
>
> That should print more complete error messages.  Can you give that a
> try? That is what I was going to ask you to try with gdb, but it is
> probably easier to juts apply that patch and build gold.
The error msg is:
libLTO.so: cannot open shared object file: No such file or directory

I copied one into $PREFIX/libexec/gcc/x86_64-unknown-linux-gnu/4.2.1/ 
and it now works.

Thanks.