[flang-commits] [clang] [flang] [flang][driver] Support Makefile dependency generation (PR #209379)

[Tarun Prabhu via flang-commits]

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@@ -1528,7 +1533,7 @@ def dM : Flag<["-"], "dM">, Group<d_Group>, Visibility<[ClangOption, CC1Option,
   HelpText<"Print macro definitions in -E mode instead of normal output">;
 def dead__strip : Flag<["-"], "dead_strip">;
 def dependency_file : Separate<["-"], "dependency-file">,
-  Visibility<[ClangOption, CC1Option]>,
+  Visibility<[ClangOption, CC1Option, FC1Option]>,
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tarunprabhu wrote:

Is there reason that this is only visible to `fc1`, but not `flang`? It is good to be consistent with `clang` - especially for user-facing options. But it is not an absolute requirement.

https://github.com/llvm/llvm-project/pull/209379