[PATCH] D95448: [flang][driver] Add support for `-J/-module-dir`

[Arnamoy B via Phabricator via cfe-commits]

arnamoy10 created this revision.
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Add support for option -J/-module-dir in the new Flang driver.
This will allow for including module files in other directories, as the default search path is currently the working folder.  This also provides an option of storing the output module in the specified folder.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95448

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Flang.cpp
  flang/include/flang/Frontend/CompilerInstance.h
  flang/include/flang/Frontend/PreprocessorOptions.h
  flang/include/flang/Parser/parsing.h
  flang/lib/Frontend/CompilerInvocation.cpp
  flang/lib/Frontend/FrontendActions.cpp
  flang/test/Flang-Driver/driver-help-hidden.f90
  flang/test/Flang-Driver/driver-help.f90
  flang/test/Flang-Driver/include-module.f90

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