RSCCOptions.td revision e3cb21bc8654181da174ac441acec7726b5a78ec
1/* 2 * Copyright 2010, 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 emit_g : Flag<"-g">, 64 HelpText<"Emit LLVM Debug Metadata">; 65 66def optimization_level : Separate<"-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 W : Joined<"-W">; 87def w : Flag<"-w">, HelpText<"Suppress all warnings">; 88 89//===----------------------------------------------------------------------===// 90// Dependency Output Options 91//===----------------------------------------------------------------------===// 92 93def M_Group : OptionGroup<"M group>">; 94let Group = M_Group in { 95 96 def MD : Flag<"-MD">; 97 98 def M : Flag<"-M">; 99 def emit_dep : Flag<"-emit-dep">, Alias<M>; 100} 101 102def output_dep_dir : Separate<"-output-dep-dir">, MetaVarName<"<directory>">, 103 HelpText<"Specify output directory for dependencies output">; 104def _output_dep_dir : Separate<"-d">, Alias<output_dep_dir>; 105 106def additional_dep_target: Separate<"-additional-dep-target">, 107 HelpText<"Additional targets to show up in dependencies output">; 108def _additional_dep_target : Separate<"-a">, Alias<additional_dep_target>; 109 110//===----------------------------------------------------------------------===// 111// Misc Options 112//===----------------------------------------------------------------------===// 113 114def help : Flag<"-help">, 115 HelpText<"Print this help text">; 116def _help : Flag<"--help">, Alias<help>; 117def __help : Flag<"-h">, Alias<help>; 118 119def version : Flag<"-version">, 120 HelpText<"Print the assembler version">; 121def _version : Flag<"--version">, Alias<version>; 122 123// Compatible with old slang 124def no_link : Flag<"-no-link">; // currently no effect 125