How to build Perfctr 32-bit libray on 64-bit AMD machine

Dear all,
I have downloaded perfctrl library (used by "collect" tool) as this is required by collect tool for getting performance data from underline system.
from http://user.it.uu.se/~mikpe/linux/perfctr/2.6/perfctr-2.6.34.tar.gz
OS
Linux MyMachine 2.6.18-92.el5.src-PAPI #1 SMP Tue Jan 27 10:57:40 CET 2009 x86_64 x86_64 x86_64 GNU/Linux
Architecture
AMD 64 bits (Family 10h) or x86_64
I am using Java version
$ java -version
java version "1.6.0_10"
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) Server VM (build 11.0-b15, mixed mode)
My question is that when i install using defaults, perfctr user library installs 64-bit of libray version that can be used with 64-bit JVM
but i need to use or get performance data using "collect" tool and 32-bit JVM, for that i think i need 32-bit version of "perfctr" library
So i want to know can any body kindly tell me how to build 32-bit "perfctl" library on my system.
Many Thanks

You are correct - you will need to build a 32-bit perfctr user library to profile 32-bit applications.
The analyzer team has only built this library on 32-bit systems (and copied the library to the 64-bit systems). Some users have built the 32-bit version on 64-bit system, but we don't know the specific changes they made to the perctr build. I'm sorry I couldn't be more help at this time.

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