Re: [Gems-users] Opal.so linking (undefined symbo _ZN22generic_cache_templateI21generic_cache_block_tE6AccessEP6miss_t)

["Lei Yang" <lya755@xxxxxxxxxxxxxxxxxxxx>]

This looks like a g++ problem. Try to download the gcc source, build it and 
install on your machine (usually install in /usr/local/). Then specify in 
the Makefile that you are using that gcc. I used 3.4.6 and it worked just 
fine.
Lei
----- Original Message ----- 
From: "WANG,DEXIANG" <camelwdx@xxxxxxx>
To: <gems-users@xxxxxxxxxxx>
Sent: Monday, March 26, 2007 1:23 PM
Subject: [Gems-users] Opal.so linking (undefined symbo 
_ZN22generic_cache_templateI21generic_cache_block_tE6AccessEP6miss_t)

> Dear all:
>
> I have passed Ruby compilation but got trapped again in Opan
> compiling. My g++ version is 4.0.3 and I got following linking
> error:
>
> === Building module "opal" using the 2.0 API ===
> make[2]: Circular
> /home/camelwdx/Desktop/TEST/simics/x86-linux/obj/include/simics/module_id.c
> <-
> /home/camelwdx/Desktop/TEST/simics/x86-linux/obj/include/simics/module_id.c
> dependency dropped.
> Linking opal.so
> /home/camelwdx/Desktop/TEST/simics-2.2.19/x86-linux/lib/opal.so:
> /home/camelwdx/Desktop/TEST/simics-2.2.19/x86-linux/lib/opal.so:
> undefined symbol:
> _ZN22generic_cache_templateI21generic_cache_block_tE6AccessEP6miss_t
>
>
> I browsed last year's mailing list question and found there was
> one similar question to mine, but it seems not to be solved. Maybe
> it's due to compiler's compatibility issue, but I cannot find a
> method to downgrade my g++ version (I'm using Ubuntu 6.06). Is
> there any other bypass method that I can take to overcome such
> "undefined symbor" error?
>
> Thanks,
>
> Dexiang Wang
>
>
>
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