1include "llvm/Option/OptParser.td"
2
3multiclass Long<string name, string help> {
4  def NAME: Separate<["--"], name>;
5  def NAME # _eq: Joined<["--"], name # "=">, Alias<!cast<Separate>(NAME)>,
6    HelpText<help>;
7}
8
9multiclass LongAlias<string name, Option orig> {
10  def NAME: Separate<["--"], name>, Alias<orig>;
11  def NAME # _eq: Joined<["--"], name # "=">, Alias<orig>;
12}
13
14multiclass LongShort<string short, string long, string help> {
15  def NAME: Separate<["--"], long>;
16  def NAME # _eq: Joined<["--"], long # "=">, Alias<!cast<Separate>(NAME)>,
17    HelpText<help>;
18  def NAME # _short: JoinedOrSeparate<["-"], short>, Alias<!cast<Separate>(NAME)>;
19}
20
21multiclass F<string short, string long, string help> {
22  def NAME: Flag<["-"], short>;
23  def NAME # _long: Flag<["--"], long>, Alias<!cast<Flag>(NAME)>,
24    HelpText<help>;
25}
26
27defm input : LongShort<"i", "input", "Input file">;
28
29defm output : LongShort<"o", "output", "Output file">;
30
31defm input_format : LongShort<"J", "input-format", "Input format">;
32
33defm output_format : LongShort<"O", "output-format", "Output format">;
34
35defm preprocessor : Long<"preprocessor", "Custom preprocessor command">;
36defm preprocessor_arg : Long<"preprocessor-arg", "Preprocessor command argument">;
37
38defm target : LongShort<"F", "target", "Target BFD format name">;
39
40defm include_dir : LongShort<"I", "include-dir", "Include directory">;
41defm include_alias : LongAlias<"include", include_dir>;
42
43defm define : LongShort<"D", "define", "Define to pass to the preprocessor">;
44
45defm undef : LongShort<"U", "undefine", "Undefine to pass to the preprocessor">;
46
47defm codepage : LongShort<"c", "codepage", "Default codepage to use">;
48
49defm language : LongShort<"l", "language", "Default language to use (0x0-0xffff)">;
50
51defm verbose : F<"v", "verbose", "Enable verbose output">;
52defm version : F<"V", "version", "Display version">;
53
54defm help : F<"h", "help", "Display this message and exit">;
55
56// Print (but do not run) the commands to run for preprocessing
57def _HASH_HASH_HASH : Flag<["-"], "###">;
58
59def no_preprocess : Flag<["--"], "no-preprocess">;
60
61// Unimplemented options for compatibility
62def use_temp_file: Flag<["--"], "use-temp-file">;
63