Install correct libraries depending on 64/32 bit

Posted by Rich on Server Fault See other posts from Server Fault or by Rich
Published on 2011-01-06T12:36:02Z Indexed on 2011/01/06 12:55 UTC
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bash-scripting

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cpu-architecture

I am using Bash to install a customised version of JBoss, and one of the things I would like to do is install the correct version of the Apache Portable Runtime, which is a native binary.

This script could be run on both 32 and 64 bit versions of RHEL.

What are my options for identifying which version of the APR to install?

I think we only have 32bit and x64-based systems here. I would still like to identify i64 systems so that the script can refuse to install on that type of machine.

I am aware of using uname -m and grepping /proc/cpuinfo to find out, but was wondering which approach others would recommend?

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