[flang-commits] [clang] [flang] [flang] Do not hardcode "flang" in the driver (PR #200438)

[Kelvin Li via flang-commits]

kkwli wrote:

> > @tarunprabhu @kiranchandramohan AFAIK, `ClangExecutable` is not overridden anywhere. If Since `ClangExecutable` is not clang specific, is it reasonable to rename it to, say, `DriverExecutable` to avoid any confusion?
> 
> I think that is reasonable. We would also need to get approval from the clang driver maintainers in that case.

@tarunprabhu @kiranchandramohan 
I post https://github.com/llvm/llvm-project/pull/200814 to rename `ClangExecutable` and `getClangProgramPath`.

https://github.com/llvm/llvm-project/pull/200438