How to Display ./configure options from compiled Ruby?

ruby-talk
1

Hi,

With perl you can run "perl -V" to see the configuration options.

Is there an equivalent for Ruby? I'd like to build a Ruby binary using
the same options as one that I have already.

Thanks,
Ken

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2

Ken Stailey wrote:

Hi,

With perl you can run "perl -V" to see the configuration options.

Is there an equivalent for Ruby? I'd like to build a Ruby binary using
the same options as one that I have already.

This seems to work for me (ruby 1.8.7):

$ ruby -r rbconfig -e 'puts Config::CONFIG["configure_args"]'
  '--enable-pthread' 'CC=gcc-4.4'

3

Thanks very much Joel VanderWerf

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