feature <os>

From: Zbynek Winkler (zw-bjam_at_[hidden])
Date: 2005-01-12 07:33:06

There is an example in alias.jam saying:
# alias platform-src : win.cpp : <os>NT ;
# alias platform-src : linux.cpp : <os>LINUX ;
# exe main : main.cpp platform-src ;

but I get this error:
error: "LINUX" is not a known value of feature <os>
error: legal values: "NT"

So, how do I do this? Thanks.
Zbynek

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Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic