[boost] bjam instruction-set specific build

From: Toon Knapen (toon.knapen_at_[hidden])
Date: 2002-10-01 08:37:52

after first doing a  bjam -sBUILD=debug, 
performing a 

"bjam -sBUILD="debug/<architecture>x86/<instruction-set>pentium4" or 
"bjam -sBUILD="debug/<architecture>x86/<instruction-set>athlon"

does not trigger a new build. Nevertheless the flags for both are not 
compatible ?

I've tried to look this is up in the mail-archive but did not find what I'm 
looking for.

toon