24fa6d0dd3
* utils/hbmk2/hbmk2.prg
% Won't anymore do dependency check on system headers found on
autodetected dependency locations. This has the upside that
now hbmk2 f.e. won't traverse the deep header structures of
QT, greatly enhancing build performance. The downside is
that now libs won't be automatically rebuilt if such dependency
is updated (f.e. after upgrading to a new version of QT).
Pls speak up if you have an opinion on this, maybe
using other solution or to control this behavior using
a global or dependency level switch.