When installing, even statically-linked exe are relinked.

[Md Abdur Rahim]

Which is a serious waste of time and resources for large projects.

tools/stage.jam, in class installed-exe-generator : generator { ... }: add lines to the effect of

        else if [ $(property-set).get <runtime-link> ] = static
        {
            return [ stage.copy-file $(project)
              : $(source) : $(property-set) ] ;
        }