# 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-WIN64-common", asm("x86_64_asm"), sub { $disabled{shared} ? () : "x86_64_uplink" } ], as => "ml64", asflags => "/nologo /c /Cp /Cx /Zi", asoutflag => "/Fo", sys_id => "WIN64A", bn_asm_src => sub { return undef unless @_; my $r=join(" ",@_); $r=~s|asm/x86_64-gcc|bn_asm|; $r; }, perlasm_scheme => "masm", }, );