# We can't make commitment to supporting Microsoft assembler, # because it would mean supporting all masm versions. This in # in turn is because masm is not really an interchangeable option, # while users tend to have reasons to stick with specific Visual # Studio versions. It's usually lesser hassle to make it work # with latest assembler, but tweaking for older versions had # proven to be daunting task. This is experimental target, for # production builds stick with [up-to-date version of] nasm. %targets = ( "VC-WIN64A-masm" => { inherit_from => [ "VC-WIN64A" ], as => "ml64", asflags => "/c /Cp /Cx /Zi", asoutflag => "/Fo", }, );