From: Roger Pack <rogerdpack@...>
Date: 2009-05-29T21:33:28+09:00
Subject: [ruby-core:23620] Re: Meaning of RUBY_PLATFORM

> Somewhat unrelated is that currently you can't tell from within ruby
> what compiler version created it. �A way to overcome this might be
> something like
> COMPILER and COMPILER_VERSION

Or another thought was RUBY_BUILD_INFO [1]

I did notice that the information is partially available.
>> RbConfig::CONFIG['CC']
"gcc"

Thanks.
-=r
[1] http://groups.google.com/group/ruby-benchmark-suite/browse_thread/thread/924bb0c4ad4fccee/960bc286c24d39b4?lnk=gst&q=compiler_version#960bc286c24d39b4