[Boost-build] How to make actions global

Subject: [Boost-build] How to make actions global
From: Zhongli Xu (zhongli.xu_at_[hidden])
Date: 2009-09-02 10:12:29

Hi guys,
I have an actions in one sub-module. The Jamfile looks like this:

actions my_action
{
  ...
}
make output_file : input_file : @my_action ;

How to make my_action available to other modules?

I tried to put it to Jamroot. And in sub-module, I have tried almost all
possible way of reference to that action.

But none works.

Any clue?

Regard,
Milo