Hi Stephane,
Thanks. Yes, it is the problem.
Thanks!
Best
Junjie
________________________________
From: Stephane Eranian <eran...@googlemail.com>
To: Junjie Qian <junjie.q...@yahoo.com>
Cc: perfmon2-devel <perfmon2-devel@lists.sourceforge.net>
Sent: Monday, August 19, 2013 4:29 AM
Subject: Re: Questions on libpfm4 error, incompatible libpfm.so with -lpfm
On Mon, Aug 19, 2013 at 5:27 AM, Junjie Qian <junjie.q...@yahoo.com> wrote:
Hi all,
>
>
>I am new to use libpfm4, and have one problem during use this tool.
>
>
>The question is, I am using one software JikesRVM is built with libpfm4, but
>when I built it the following error happens.
> [exec] /usr/bin/ld: skipping incompatible
>/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../libpfm.so when searching for -lpfm
>> [exec] /usr/bin/ld: skipping incompatible
>>/usr/lib/gcc/x86_64-linux-gnu/4.7/../../../libpfm.a when searching for -lpfm
>> [exec] /usr/bin/ld: skipping incompatible /usr/local/lib/libpfm.so when
>>searching for -lpfm
>> [exec] /usr/bin/ld: skipping incompatible /usr/local/lib/libpfm.a when
>>searching for -lpfm
>> [exec] /usr/bin/ld: skipping incompatible /usr/lib/libpfm.so when
>>searching for -lpfm
>> [exec] /usr/bin/ld: skipping incompatible /usr/lib/libpfm.a when
>>searching for -lpfm
>> [exec] /usr/bin/ld: cannot find -lpfm
>I can build the examples in libpfm correctly, so libpfm4 should be installed
>right. But no idea what this error is about?
>Please give me some hint on this.
>
I bet JikesRVM is compiled as a 32-bit X86 binary and you have libpfm built as
a 64-bit binary.
>
>Thanks!
>BestJunjie
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