[PATCH] D125788: [flang][driver] Rename `flang-new` as `flang`

[Andrzej Warzynski via Phabricator via cfe-commits]

awarzynski created this revision.
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Herald added projects: Flang, All.
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Until now, `flang` has been reserved for the bash script that uses LLVM
Flang for parsing/unparsing and an external compiler (`gfortran` by
default) to generate machine code/assembly/executables. This patch
renames:

- `flang` as `flang-to-gfortran`
- `flang-new` as `flang`

These new names better reflect the functionality of both `flang` and
`flang-to-gfortran`. Tests and documentation are updated accordingly.

Similarly to Clang, Flang's driver executable will be called
`flang-<MAJOR_VERSION>` and `flang` will be a symlink to
`flang-<MAJOR_VERSION>`.  flang-new` becomes a symlink pointing to the
actual driver. We can delete it in the future once we get accustomed to
the new name.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D125788

Files:
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/ToolChains/Flang.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
  flang/examples/FlangOmpReport/FlangOmpReport.cpp
  flang/lib/FrontendTool/ExecuteCompilerInvocation.cpp
  flang/test/CMakeLists.txt
  flang/test/Driver/disable-ext-name-interop.f90
  flang/test/Driver/driver-help-hidden.f90
  flang/test/Driver/driver-version.f90
  flang/test/Driver/escaped-backslash.f90
  flang/test/Driver/fdefault.f90
  flang/test/Driver/flarge-sizes.f90
  flang/test/Driver/frontend-forwarding.f90
  flang/test/Driver/intrinsic-module-path.f90
  flang/test/Driver/macro-def-undef.F90
  flang/test/Driver/missing-input.f90
  flang/test/Driver/predefined-macros-compiler-version.F90
  flang/test/Driver/std2018-wrong.f90
  flang/test/Driver/std2018.f90
  flang/test/Driver/use-module-error.f90
  flang/test/Driver/use-module.f90
  flang/test/Frontend/multiple-input-files.f90
  flang/test/Lower/Intrinsics/command_argument_count.f90
  flang/test/Lower/Intrinsics/exit.f90
  flang/test/Lower/Intrinsics/get_command_argument.f90
  flang/test/Lower/Intrinsics/get_environment_variable.f90
  flang/test/Lower/OpenACC/Todo/acc-declare.f90
  flang/test/Lower/OpenACC/Todo/acc-routine.f90
  flang/test/Lower/OpenMP/Todo/omp-declarative-allocate.f90
  flang/test/Lower/OpenMP/Todo/omp-declare-reduction.f90
  flang/test/Lower/OpenMP/Todo/omp-declare-simd.f90
  flang/test/Lower/OpenMP/Todo/omp-declare-target.f90
  flang/test/Lower/OpenMP/Todo/omp-threadprivate.f90
  flang/test/lit.cfg.py
  flang/tools/f18/CMakeLists.txt
  flang/tools/f18/flang
  flang/tools/f18/flang-to-gfortran
  flang/tools/flang-driver/CMakeLists.txt
  flang/tools/flang-driver/driver.cpp

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