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 "llvm/Option/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 emit_g : Flag<["-"], "g">, 64 HelpText<"Emit LLVM Debug Metadata">; 65 66def optimization_level : JoinedOrSeparate<["-"], "O">, MetaVarName<"<optimization-level>">, 67 HelpText<"<optimization-level> can be one of '0' or '3' (default)">; 68 69def allow_rs_prefix : Flag<["-"], "allow-rs-prefix">, 70 HelpText<"Allow user-defined function prefixed with 'rs'">; 71 72def java_reflection_path_base : Separate<["-"], "java-reflection-path-base">, 73 MetaVarName<"<directory>">, 74 HelpText<"Base directory for output reflected Java files">; 75def _java_reflection_path_base : Separate<["-"], "p">, 76 Alias<java_reflection_path_base>; 77def java_reflection_package_name : Separate<["-"], "java-reflection-package-name">, 78 HelpText<"Specify the package name that reflected Java files belong to">; 79def _java_reflection_package_name : Separate<["-"], "j">, 80 Alias<java_reflection_package_name>; 81 82def bitcode_storage : Separate<["-"], "bitcode-storage">, 83 MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">; 84def _bitcode_storage : Separate<["-"], "s">, Alias<bitcode_storage>; 85 86def rs_package_name : Separate<["-"], "rs-package-name">, 87 MetaVarName<"<package_name>">, 88 HelpText<"package name for referencing RS classes">; 89def rs_package_name_EQ : Joined<["-"], "rs-package-name=">, Alias<rs_package_name>; 90 91def W : Joined<["-"], "W">; 92def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">; 93 94//===----------------------------------------------------------------------===// 95// Dependency Output Options 96//===----------------------------------------------------------------------===// 97 98def M_Group : OptionGroup<"M group>">; 99let Group = M_Group in { 100 101 def MD : Flag<["-"], "MD">, HelpText<"Emit .d dependency files">; 102 103 def M : Flag<["-"], "M">; 104 def emit_dep : Flag<["-"], "emit-dep">, Alias<M>; 105} 106 107def output_dep_dir : Separate<["-"], "output-dep-dir">, MetaVarName<"<directory>">, 108 HelpText<"Specify output directory for dependencies output">; 109def _output_dep_dir : Separate<["-"], "d">, Alias<output_dep_dir>; 110 111def additional_dep_target: Separate<["-"], "additional-dep-target">, 112 HelpText<"Additional targets to show up in dependencies output">; 113def _additional_dep_target : Separate<["-"], "a">, Alias<additional_dep_target>; 114 115//===----------------------------------------------------------------------===// 116// Reflection Options 117//===----------------------------------------------------------------------===// 118 119def reflect_cpp : Flag<["-"], "reflect-c++">, 120 HelpText<"Reflect C++ classes">; 121 122//===----------------------------------------------------------------------===// 123// Misc Options 124//===----------------------------------------------------------------------===// 125 126def help : Flag<["-"], "help">, 127 HelpText<"Print this help text">; 128def _help : Flag<["--"], "help">, Alias<help>; 129def __help : Flag<["-"], "h">, Alias<help>; 130 131def version : Flag<["-"], "version">, 132 HelpText<"Print the assembler version">; 133def _version : Flag<["--"], "version">, Alias<version>; 134 135// Compatible with old slang 136def no_link : Flag<["-"], "no-link">; // currently no effect 137