--- /dev/null
+# 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",
+ asoutflags => "/Fo",
+ },
+);