[PATCH] D86089: [flang][driver]Add experimental flang driver and frontend with help screen

[Andrzej Warzynski via Phabricator via llvm-commits]

andwar updated this revision to Diff 288018.
andwar added a comment.

- Canonicalised FLANG_BUILD_NEW_DRIVER in flang/test/CMakeLists.txt and updated the LIT config scripts accordingly
- Implemented proper handling of `-emit-obj` (via diagnostics) in CompilerInvocation.cpp
- Removed members from InputKind which are not needed (and the related methods)
- Removed/updated comments, added new comments to clarify the design and to highlight the future steps
- Simplified the original change in OptTable::PrintHelp (made it more generic)
- Removed unused #includes
- Fine-tuned the tests (I wanted to make sure that they clearly communicate what is currently supported and what is not)
- Addressed all the outstanding comments


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86089/new/

https://reviews.llvm.org/D86089

Files:
  clang/include/clang/Driver/Driver.h
  clang/include/clang/Driver/Options.h
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/ToolChains/Flang.cpp
  clang/lib/Frontend/CreateInvocationFromCommandLine.cpp
  clang/lib/Tooling/Tooling.cpp
  clang/test/Driver/flang/flang.f90
  clang/test/Driver/flang/flang_ucase.F90
  clang/test/Driver/flang/multiple-inputs-mixed.f90
  clang/test/Driver/flang/multiple-inputs.f90
  clang/unittests/Driver/SanitizerArgsTest.cpp
  clang/unittests/Driver/ToolChainTest.cpp
  flang/CMakeLists.txt
  flang/include/flang/Frontend/CompilerInstance.h
  flang/include/flang/Frontend/CompilerInvocation.h
  flang/include/flang/Frontend/FrontendOptions.h
  flang/include/flang/FrontendTool/Utils.h
  flang/lib/CMakeLists.txt
  flang/lib/Frontend/CMakeLists.txt
  flang/lib/Frontend/CompilerInstance.cpp
  flang/lib/Frontend/CompilerInvocation.cpp
  flang/lib/Frontend/FrontendOptions.cpp
  flang/lib/FrontendTool/CMakeLists.txt
  flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
  flang/test/CMakeLists.txt
  flang/test/Flang-Driver/driver-error-cc1.c
  flang/test/Flang-Driver/driver-error-cc1.cpp
  flang/test/Flang-Driver/driver-help.f90
  flang/test/Flang-Driver/driver-version.f90
  flang/test/Flang-Driver/emit-obj.f90
  flang/test/lit.cfg.py
  flang/test/lit.site.cfg.py.in
  flang/tools/CMakeLists.txt
  flang/tools/flang-driver/CMakeLists.txt
  flang/tools/flang-driver/driver.cpp
  flang/tools/flang-driver/fc1_main.cpp
  flang/unittests/CMakeLists.txt
  flang/unittests/Frontend/CMakeLists.txt
  flang/unittests/Frontend/CompilerInstanceTest.cpp
  llvm/include/llvm/Option/OptTable.h
  llvm/lib/Option/OptTable.cpp

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