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. 24 include "clang/Driver/OptParser.td" 25 26 //===----------------------------------------------------------------------===// 27 // Target Options 28 //===----------------------------------------------------------------------===// 29 30 def target_api : Separate<"-target-api">, 31 HelpText<"Specify target API level (e.g. 14)">; 32 def target_api_EQ : Joined<"-target-api=">, Alias<target_api>; 33 34 //===----------------------------------------------------------------------===// 35 // Header Search Options 36 //===----------------------------------------------------------------------===// 37 38 def I : JoinedOrSeparate<"-I">, MetaVarName<"<directory>">, 39 HelpText<"Add directory to include search path">; 40 def _I : Separate<"include-path">, MetaVarName<"<directory>">, Alias<I>; 41 42 //===----------------------------------------------------------------------===// 43 // Frontend Options 44 //===----------------------------------------------------------------------===// 45 46 def o : Separate<"-o">, MetaVarName<"<directory>">, 47 HelpText<"Specify output directory">; 48 49 def Output_Type_Group : OptionGroup<"<output type group>">; 50 let Group = Output_Type_Group in { 51 52 def emit_asm : Flag<"-emit-asm">, 53 HelpText<"Emit target assembly files">; 54 def _emit_asm : Flag<"-S">, Alias<emit_asm>; 55 def emit_llvm : Flag<"-emit-llvm">, 56 HelpText<"Build ASTs then convert to LLVM, emit .ll file">; 57 def emit_bc : Flag<"-emit-bc">, 58 HelpText<"Build ASTs then convert to LLVM, emit .bc file">; 59 def emit_nothing : Flag<"-emit-nothing">, 60 HelpText<"Build ASTs then convert to LLVM, but emit nothing">; 61 } 62 63 def emit_g : Flag<"-g">, 64 HelpText<"Emit LLVM Debug Metadata">; 65 66 def optimization_level : Separate<"-O">, MetaVarName<"<optimization-level>">, 67 HelpText<"<optimization-level> can be one of '0' or '3' (default)">; 68 69 def allow_rs_prefix : Flag<"-allow-rs-prefix">, 70 HelpText<"Allow user-defined function prefixed with 'rs'">; 71 72 def java_reflection_path_base : Separate<"-java-reflection-path-base">, 73 MetaVarName<"<directory>">, 74 HelpText<"Base directory for output reflected Java files">; 75 def _java_reflection_path_base : Separate<"-p">, 76 Alias<java_reflection_path_base>; 77 def java_reflection_package_name : Separate<"-java-reflection-package-name">, 78 HelpText<"Specify the package name that reflected Java files belong to">; 79 def _java_reflection_package_name : Separate<"-j">, 80 Alias<java_reflection_package_name>; 81 82 def bitcode_storage : Separate<"-bitcode-storage">, 83 MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">; 84 def _bitcode_storage : Separate<"-s">, Alias<bitcode_storage>; 85 86 def rs_package_name : Separate<"-rs-package-name">, 87 MetaVarName<"<package_name>">, 88 HelpText<"package name for referencing RS classes">; 89 def rs_package_name_EQ : Joined<"-rs-package-name=">, Alias<rs_package_name>; 90 91 def W : Joined<"-W">; 92 def w : Flag<"-w">, HelpText<"Suppress all warnings">; 93 94 //===----------------------------------------------------------------------===// 95 // Dependency Output Options 96 //===----------------------------------------------------------------------===// 97 98 def M_Group : OptionGroup<"M group>">; 99 let Group = M_Group in { 100 101 def MD : Flag<"-MD">; 102 103 def M : Flag<"-M">; 104 def emit_dep : Flag<"-emit-dep">, Alias<M>; 105 } 106 107 def output_dep_dir : Separate<"-output-dep-dir">, MetaVarName<"<directory>">, 108 HelpText<"Specify output directory for dependencies output">; 109 def _output_dep_dir : Separate<"-d">, Alias<output_dep_dir>; 110 111 def additional_dep_target: Separate<"-additional-dep-target">, 112 HelpText<"Additional targets to show up in dependencies output">; 113 def _additional_dep_target : Separate<"-a">, Alias<additional_dep_target>; 114 115 //===----------------------------------------------------------------------===// 116 // Reflection Options 117 //===----------------------------------------------------------------------===// 118 119 def reflect_cpp : Flag<"-reflect-c++">, 120 HelpText<"Reflect C++ classes">; 121 122 //===----------------------------------------------------------------------===// 123 // Misc Options 124 //===----------------------------------------------------------------------===// 125 126 def help : Flag<"-help">, 127 HelpText<"Print this help text">; 128 def _help : Flag<"--help">, Alias<help>; 129 def __help : Flag<"-h">, Alias<help>; 130 131 def version : Flag<"-version">, 132 HelpText<"Print the assembler version">; 133 def _version : Flag<"--version">, Alias<version>; 134 135 // Compatible with old slang 136 def no_link : Flag<"-no-link">; // currently no effect 137
