V1/gcc/threading question

From: Vladimir Prus (ghost_at_[hidden])
Date: 2003-10-15 01:21:54

When V1 gcc.jam set flags for threading support, it does, amount other things, 
the following:

case Darwin :
{ 
# MacOS X, doesn't need any threading options set
# -lpthread is linked to by default.
# There is no gcc/g++, we need to use cc/c++ instead:

.GCC ?= cc ;
.GXX ?= c++ ;
}

However, there's also "darwin-tools.jam" module. Does this mean that the above 
fragment is not used and should not be carried over to V2 gcc.jam?

TIA,
Volodya