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/*
* Copyright 2010, 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 "clang/Driver/OptParser.td"
//===----------------------------------------------------------------------===//
// Target Options
//===----------------------------------------------------------------------===//
def target_cpu : Separate<"-target-cpu">,
HelpText<"Target a specific cpu type">;
def _target_cpu : Flag<"-u">, Alias<target_cpu>;
def target_feature : Separate<"-target-feature">,
HelpText<"Target specific attributes">;
def triple : Separate<"-triple">,
HelpText<"Specify target triple (e.g. i686-apple-darwin9)">;
def triple_EQ : Joined<"-triple=">, Alias<triple>;
def _triple : Separate<"-t">, Alias<triple>;
//===----------------------------------------------------------------------===//
// 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 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>;
//===----------------------------------------------------------------------===//
// Dependency Output Options
//===----------------------------------------------------------------------===//
def M_Group : OptionGroup<"M group>">;
let Group = M_Group in {
def MD : Flag<"-MD">;
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>;
//===----------------------------------------------------------------------===//
// Misc Options
//===----------------------------------------------------------------------===//
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