[openamq-dev] Help on OpenAMQ Shared Libraries

[Jonathan Schultz]

Hi Malinga,

This isn't really my part of the project but I am in the right timezone 
so I'll give you something to try.  I don't have access to a 64 bit 
Linux box to try it on either so you'll just have to give it a go.

My feeling is that CFLAG is specific to someone else's build 
environment.  We use an environment variable called CCDEFINES.

Try something like

export CCDEFINES="$CCDEFINES -fPIC"

then building.

Good luck.

Jonathan


Malinga wrote:
> 
> Hi,
> 
> Pls im having a big issue of accessing OpenAMQ C libraries via JNI. I
> did that thing on 32 bit windows and it worked fine and even in the 32
> bit linux. but now we migrated to 64 bit dual core linux (ubuntu). so in
> there when im going to compile it it gave me a compilation error saying.
> 
> "amq_exchange.o: relocation R_X86_64_32 against `a local symbol' can not
> be used when making a shared object; recompile with -fPIC"
> 
> So when i google it for while, i noticed that it required -fPIC flag.
> and they recomd us to set the CFLAG (export CFALG=-fPIC) and compile it.
> i did it with the before building OpenAMQ with the source. But still
> giving me the same error. Can you lps help me on this because we are on
> a tight deadline schedule.
> 
> Dev Env :
> 
> Ubuntu 64 bit on Intel 64
> Eclipse 3.2 CDT
> 
> -Malinga
> 
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