RSCCOptions.td revision 5c25c5159c0a5be9af992679067790716626da7b
1/*
2 * Copyright 2010-2012, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17//===----------------------------------------------------------------------===//
18//
19//  This file defines the options accepted by llvm-rs-cc.
20//
21//===----------------------------------------------------------------------===//
22
23// Include the common option parsing interfaces.
24include "clang/Driver/OptParser.td"
25
26//===----------------------------------------------------------------------===//
27// Target Options
28//===----------------------------------------------------------------------===//
29
30def target_api : Separate<"-target-api">,
31  HelpText<"Specify target API level (e.g. 14)">;
32def target_api_EQ : Joined<"-target-api=">, Alias<target_api>;
33
34//===----------------------------------------------------------------------===//
35// Header Search Options
36//===----------------------------------------------------------------------===//
37
38def I : JoinedOrSeparate<"-I">, MetaVarName<"<directory>">,
39  HelpText<"Add directory to include search path">;
40def _I : Separate<"include-path">, MetaVarName<"<directory>">, Alias<I>;
41
42//===----------------------------------------------------------------------===//
43// Frontend Options
44//===----------------------------------------------------------------------===//
45
46def o : Separate<"-o">, MetaVarName<"<directory>">,
47  HelpText<"Specify output directory">;
48
49def Output_Type_Group : OptionGroup<"<output type group>">;
50let Group = Output_Type_Group in {
51
52def emit_asm : Flag<"-emit-asm">,
53  HelpText<"Emit target assembly files">;
54def _emit_asm : Flag<"-S">, Alias<emit_asm>;
55def emit_llvm : Flag<"-emit-llvm">,
56  HelpText<"Build ASTs then convert to LLVM, emit .ll file">;
57def emit_bc : Flag<"-emit-bc">,
58  HelpText<"Build ASTs then convert to LLVM, emit .bc file">;
59def emit_nothing : Flag<"-emit-nothing">,
60  HelpText<"Build ASTs then convert to LLVM, but emit nothing">;
61}
62
63def allow_rs_prefix : Flag<"-allow-rs-prefix">,
64  HelpText<"Allow user-defined function prefixed with 'rs'">;
65
66def java_reflection_path_base : Separate<"-java-reflection-path-base">,
67  MetaVarName<"<directory>">,
68  HelpText<"Base directory for output reflected Java files">;
69def _java_reflection_path_base : Separate<"-p">,
70  Alias<java_reflection_path_base>;
71def java_reflection_package_name : Separate<"-java-reflection-package-name">,
72  HelpText<"Specify the package name that reflected Java files belong to">;
73def _java_reflection_package_name : Separate<"-j">,
74  Alias<java_reflection_package_name>;
75
76def bitcode_storage : Separate<"-bitcode-storage">,
77  MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">;
78def _bitcode_storage : Separate<"-s">, Alias<bitcode_storage>;
79
80def W : Joined<"-W">;
81def w : Flag<"-w">, HelpText<"Suppress all warnings">;
82
83//===----------------------------------------------------------------------===//
84// Dependency Output Options
85//===----------------------------------------------------------------------===//
86
87def M_Group : OptionGroup<"M group>">;
88let Group = M_Group in {
89
90  def MD : Flag<"-MD">;
91
92  def M : Flag<"-M">;
93  def emit_dep : Flag<"-emit-dep">, Alias<M>;
94}
95
96def output_dep_dir : Separate<"-output-dep-dir">, MetaVarName<"<directory>">,
97  HelpText<"Specify output directory for dependencies output">;
98def _output_dep_dir : Separate<"-d">, Alias<output_dep_dir>;
99
100def additional_dep_target: Separate<"-additional-dep-target">,
101  HelpText<"Additional targets to show up in dependencies output">;
102def _additional_dep_target : Separate<"-a">, Alias<additional_dep_target>;
103
104//===----------------------------------------------------------------------===//
105// Reflection Options
106//===----------------------------------------------------------------------===//
107
108def reflect_cpp : Flag<"-reflect-c++">,
109  HelpText<"Reflect C++ classes">;
110
111//===----------------------------------------------------------------------===//
112// Misc Options
113//===----------------------------------------------------------------------===//
114
115def help : Flag<"-help">,
116  HelpText<"Print this help text">;
117def _help : Flag<"--help">, Alias<help>;
118def __help : Flag<"-h">, Alias<help>;
119
120def version : Flag<"-version">,
121  HelpText<"Print the assembler version">;
122def _version : Flag<"--version">, Alias<version>;
123
124// Compatible with old slang
125def no_link : Flag<"-no-link">;  // currently no effect
126