| //===--- ExecuteCompilerInvocation.cpp ------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file holds ExecuteCompilerInvocation(). It is split into its own file to |
| // minimize the impact of pulling in essentially everything else in Flang. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "flang/Frontend/CompilerInstance.h" |
| #include "clang/Driver/Options.h" |
| #include "llvm/Option/OptTable.h" |
| #include "llvm/Support/CommandLine.h" |
| |
| namespace Fortran::frontend { |
| bool ExecuteCompilerInvocation(CompilerInstance *flang) { |
| // Honor -help. |
| if (flang->GetFrontendOpts().showHelp_) { |
| clang::driver::getDriverOptTable().PrintHelp(llvm::outs(), |
| "flang-new -fc1 [options] file...", "LLVM 'Flang' Compiler", |
| /*Include=*/clang::driver::options::FlangOption, |
| /*Exclude=*/0, /*ShowAllAliases=*/false); |
| return true; |
| } |
| |
| // Honor -version. |
| if (flang->GetFrontendOpts().showVersion_) { |
| llvm::cl::PrintVersionMessage(); |
| return true; |
| } |
| |
| return true; |
| } |
| |
| } // namespace Fortran::frontend |
