[Boost-build] remove depencies for a certain file?

Subject: [Boost-build] remove depencies for a certain file?
From: Börje Granberg (borje.granberg_at_[hidden])
Date: 2010-03-30 05:28:09

Hi,
Is is possible to remove a certain header file from the decencies so
even if this file is regenerated, the files that include this wont be
recompiled? The necessary files will be rebuild anyway, but if I can
remove this file from the dependencies the build system won't rebuild
files unnecessarily.

Best regards
Börje Granberg