Assembles .NET Intermediate Language files. ilasm.exe must be on the execute path, unless another executable or the full path to that executable is specified in the executable parameter

All parameters are optional: <il/> should suffice to produce a debug build of all *.il files. The option set is roughly compatible with the CSharp class; even though the command line options are only vaguely equivalent. [The low level commands take things like /OUT=file, csc wants /out:file ... /verbose is used some places; /quiet here in ildasm... etc.] It would be nice if someone made all the command line tools consistent (and not as brittle as the java cmdline tools)

The task is a directory based task, so attributes like includes="*.il" and excludes="broken.il" can be used to control the files pulled in. You can also use nested <src> filesets to refer to source.

Attribute	Description	Type	Requirement
debug	set the debug flag on or off.	boolean	Optional
destfile	Set the name of exe/library to create.	File
extraoptions	Any extra options which are not explicitly supported by this task.	String
failonerror	If true, fails if ilasm tool fails.	boolean
keyfile	the name of a file containing a private key.	File
listing	If true, produce a listing (off by default).	boolean
outputfile	Set the output file; identical to setDestFile	File
resourcefile	name of resource file to include.	File
srcdir	Set the source directory of the files to be compiled.	File
verbose	If true, enable verbose ILASM output.	boolean

reference (org.apache.tools.ant.types.FileSet)

add a new reference fileset to the compilation

src (org.apache.tools.ant.types.FileSet)

add a new source directory to the compile