lame-ffmpeg-wasm/vc_solution/vc9_nasm.rules

<?xml version="1.0" encoding="utf-8"?>
<VisualStudioToolFile
	Name="NASM "
	Version="8,00"
	>
	<Rules>
		<CustomBuildRule
			Name="NASM"
			DisplayName="NASM"
			CommandLine="nasmw [BinFormat] [IncludeDir] [Defines] -o [OutFile] $(InputPath)"
			Outputs="[OutFile]"
			FileExtensions="*.nas"
			ExecutionDescription="Assembling $(InputName)..."
			ShowOnlyRuleProperties="false"
			>
			<Properties>
				<StringProperty
					Name="OutFile"
					DisplayName="output file path"
					Switch="[value]"
					DefaultValue="$(IntDir)\$(InputName).obj"
				/>
				<StringProperty
					Name="BinFormat"
					DisplayName="Binary format"
					Switch="-f [value]"
					DefaultValue="win32"
				/>
				<StringProperty
					Name="IncludeDir"
					DisplayName="Additional include directories"
					Switch="-i [value]"
					DefaultValue="$(InputDir)"
					Delimited="true"
				/>
				<StringProperty
					Name="Defines"
					DisplayName="Defines"
					Switch="-D[value]"
					DefaultValue="WIN32"
					Delimited="true"
					Delimiters=" ;,"
				/>
			</Properties>
		</CustomBuildRule>
	</Rules>
</VisualStudioToolFile>