RSCCOptions.td revision 2e35b136cc2434080fcd682d2f95e53a87675dd4
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_cpu : Separate<"-target-cpu">, 31 HelpText<"Target a specific cpu type">; 32def _target_cpu : Flag<"-u">, Alias<target_cpu>; 33def target_feature : Separate<"-target-feature">, 34 HelpText<"Target specific attributes">; 35def triple : Separate<"-triple">, 36 HelpText<"Specify target triple (e.g. i686-apple-darwin9)">; 37def triple_EQ : Joined<"-triple=">, Alias<triple>; 38def _triple : Separate<"-t">, Alias<triple>; 39 40def target_api : Separate<"-target-api">, 41 HelpText<"Specify target API level (e.g. 14)">; 42def target_api_EQ : Joined<"-target-api=">, Alias<target_api>; 43 44//===----------------------------------------------------------------------===// 45// Header Search Options 46//===----------------------------------------------------------------------===// 47 48def I : JoinedOrSeparate<"-I">, MetaVarName<"<directory>">, 49 HelpText<"Add directory to include search path">; 50def _I : Separate<"include-path">, MetaVarName<"<directory>">, Alias<I>; 51 52//===----------------------------------------------------------------------===// 53// Frontend Options 54//===----------------------------------------------------------------------===// 55 56def o : Separate<"-o">, MetaVarName<"<directory>">, 57 HelpText<"Specify output directory">; 58 59def Output_Type_Group : OptionGroup<"<output type group>">; 60let Group = Output_Type_Group in { 61 62def emit_asm : Flag<"-emit-asm">, 63 HelpText<"Emit target assembly files">; 64def _emit_asm : Flag<"-S">, Alias<emit_asm>; 65def emit_llvm : Flag<"-emit-llvm">, 66 HelpText<"Build ASTs then convert to LLVM, emit .ll file">; 67def emit_bc : Flag<"-emit-bc">, 68 HelpText<"Build ASTs then convert to LLVM, emit .bc file">; 69def emit_nothing : Flag<"-emit-nothing">, 70 HelpText<"Build ASTs then convert to LLVM, but emit nothing">; 71} 72 73def allow_rs_prefix : Flag<"-allow-rs-prefix">, 74 HelpText<"Allow user-defined function prefixed with 'rs'">; 75 76def java_reflection_path_base : Separate<"-java-reflection-path-base">, 77 MetaVarName<"<directory>">, 78 HelpText<"Base directory for output reflected Java files">; 79def _java_reflection_path_base : Separate<"-p">, 80 Alias<java_reflection_path_base>; 81def java_reflection_package_name : Separate<"-java-reflection-package-name">, 82 HelpText<"Specify the package name that reflected Java files belong to">; 83def _java_reflection_package_name : Separate<"-j">, 84 Alias<java_reflection_package_name>; 85 86def bitcode_storage : Separate<"-bitcode-storage">, 87 MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">; 88def _bitcode_storage : Separate<"-s">, Alias<bitcode_storage>; 89 90//===----------------------------------------------------------------------===// 91// Dependency Output Options 92//===----------------------------------------------------------------------===// 93 94def M_Group : OptionGroup<"M group>">; 95let Group = M_Group in { 96 97 def MD : Flag<"-MD">; 98 99 def M : Flag<"-M">; 100 def emit_dep : Flag<"-emit-dep">, Alias<M>; 101} 102 103def output_dep_dir : Separate<"-output-dep-dir">, MetaVarName<"<directory>">, 104 HelpText<"Specify output directory for dependencies output">; 105def _output_dep_dir : Separate<"-d">, Alias<output_dep_dir>; 106 107def additional_dep_target: Separate<"-additional-dep-target">, 108 HelpText<"Additional targets to show up in dependencies output">; 109def _additional_dep_target : Separate<"-a">, Alias<additional_dep_target>; 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