| /* |
| * Copyright 2010-2012, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the options accepted by llvm-rs-cc. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // Include the common option parsing interfaces. |
| include "llvm/Option/OptParser.td" |
| |
| //===----------------------------------------------------------------------===// |
| // Target Options |
| //===----------------------------------------------------------------------===// |
| |
| def target_api : Separate<["-"], "target-api">, |
| HelpText<"Specify target API level (e.g. 14)">; |
| def target_api_EQ : Joined<["-"], "target-api=">, Alias<target_api>; |
| |
| //===----------------------------------------------------------------------===// |
| // Header Search Options |
| //===----------------------------------------------------------------------===// |
| |
| def I : JoinedOrSeparate<["-"], "I">, MetaVarName<"<directory>">, |
| HelpText<"Add directory to include search path">; |
| def _I : Separate<["-", "--"], "include-path">, MetaVarName<"<directory>">, Alias<I>; |
| |
| //===----------------------------------------------------------------------===// |
| // Frontend Options |
| //===----------------------------------------------------------------------===// |
| |
| def o : Separate<["-"], "o">, MetaVarName<"<directory>">, |
| HelpText<"Specify output directory">; |
| |
| def Output_Type_Group : OptionGroup<"<output type group>">; |
| let Group = Output_Type_Group in { |
| |
| def emit_asm : Flag<["-"], "emit-asm">, |
| HelpText<"Emit target assembly files">; |
| def _emit_asm : Flag<["-"], "S">, Alias<emit_asm>; |
| def emit_llvm : Flag<["-"], "emit-llvm">, |
| HelpText<"Build ASTs then convert to LLVM, emit .ll file">; |
| def emit_bc : Flag<["-"], "emit-bc">, |
| HelpText<"Build ASTs then convert to LLVM, emit .bc file">; |
| def emit_nothing : Flag<["-"], "emit-nothing">, |
| HelpText<"Build ASTs then convert to LLVM, but emit nothing">; |
| } |
| |
| def m32 : Flag<["-"], "m32">, HelpText<"Emit 32-bit code (only for C++, unless eng build)">; |
| def m64 : Flag<["-"], "m64">, HelpText<"Emit 64-bit code (only for C++, unless eng build)">; |
| |
| def emit_g : Flag<["-"], "g">, |
| HelpText<"Emit LLVM Debug Metadata">; |
| |
| def optimization_level : JoinedOrSeparate<["-"], "O">, MetaVarName<"<optimization-level>">, |
| HelpText<"<optimization-level> can be one of '0' or '3' (default)">; |
| |
| def allow_rs_prefix : Flag<["-"], "allow-rs-prefix">, |
| HelpText<"Allow user-defined function prefixed with 'rs'">; |
| |
| def java_reflection_path_base : Separate<["-"], "java-reflection-path-base">, |
| MetaVarName<"<directory>">, |
| HelpText<"Base directory for output reflected Java files">; |
| def _java_reflection_path_base : Separate<["-"], "p">, |
| Alias<java_reflection_path_base>; |
| def java_reflection_package_name : Separate<["-"], "java-reflection-package-name">, |
| HelpText<"Specify the package name that reflected Java files belong to">; |
| def _java_reflection_package_name : Separate<["-"], "j">, |
| Alias<java_reflection_package_name>; |
| |
| def bitcode_storage : Separate<["-"], "bitcode-storage">, |
| MetaVarName<"<value>">, HelpText<"<value> should be 'ar' or 'jc'">; |
| def _bitcode_storage : Separate<["-"], "s">, Alias<bitcode_storage>; |
| |
| def rs_package_name : Separate<["-"], "rs-package-name">, |
| MetaVarName<"<package_name>">, |
| HelpText<"package name for referencing RS classes">; |
| def rs_package_name_EQ : Joined<["-"], "rs-package-name=">, Alias<rs_package_name>; |
| |
| def W : Joined<["-"], "W">, HelpText<"Enable the specified warning">; |
| def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">; |
| |
| //===----------------------------------------------------------------------===// |
| // Dependency Output Options |
| //===----------------------------------------------------------------------===// |
| |
| def M_Group : OptionGroup<"M group>">; |
| let Group = M_Group in { |
| |
| def MD : Flag<["-"], "MD">, HelpText<"Emit .d dependency files">; |
| def MP : Flag<["-"], "MP">, HelpText<"Also emit phony target for dependency files">; |
| |
| def M : Flag<["-"], "M">; |
| def emit_dep : Flag<["-"], "emit-dep">, Alias<M>; |
| } |
| |
| def output_dep_dir : Separate<["-"], "output-dep-dir">, MetaVarName<"<directory>">, |
| HelpText<"Specify output directory for dependencies output">; |
| def _output_dep_dir : Separate<["-"], "d">, Alias<output_dep_dir>; |
| |
| def additional_dep_target: Separate<["-"], "additional-dep-target">, |
| HelpText<"Additional targets to show up in dependencies output">; |
| def _additional_dep_target : Separate<["-"], "a">, Alias<additional_dep_target>; |
| |
| //===----------------------------------------------------------------------===// |
| // Reflection Options |
| //===----------------------------------------------------------------------===// |
| |
| def reflect_cpp : Flag<["-"], "reflect-c++">, |
| HelpText<"Reflect C++ classes">; |
| |
| //===----------------------------------------------------------------------===// |
| // Diagnostic Options |
| //===----------------------------------------------------------------------===// |
| |
| def ast_print : Flag<["-"], "ast-print">, |
| HelpText<"Print clang AST prior to llvm IR generation">; |
| |
| def debug : Flag<["-"], "debug">, |
| HelpText<"Enable debug output">; |
| |
| def print_after_all : Flag<["-"], "print-after-all">, |
| HelpText<"Print llvm IR after each pass">; |
| def print_before_all : Flag<["-"], "print-before-all">, |
| HelpText<"Print llvm IR before each pass">; |
| |
| //===----------------------------------------------------------------------===// |
| // Misc Options |
| //===----------------------------------------------------------------------===// |
| |
| def verbose : Flag<["-"], "v">, |
| HelpText<"Display verbose information during the compilation">; |
| def _verbose : Flag<["-"], "verbose">, Alias<verbose>; |
| def __verbose : Flag<["--"], "verbose">, Alias<verbose>; |
| |
| def help : Flag<["-"], "help">, |
| HelpText<"Print this help text">; |
| def _help : Flag<["--"], "help">, Alias<help>; |
| def __help : Flag<["-"], "h">, Alias<help>; |
| |
| def version : Flag<["-"], "version">, |
| HelpText<"Print the assembler version">; |
| def _version : Flag<["--"], "version">, Alias<version>; |
| |
| // Compatible with old slang |
| def no_link : Flag<["-"], "no-link">; // currently no effect |
