[flang-commits] [flang] [llvm] [Flang] Add mock flang driver (PR #203481)

[Michael Kruse via flang-commits]

================
@@ -0,0 +1,27 @@
+set(LLVM_LINK_COMPONENTS
+  Support
+)
+set(FLANG_BUILD_TOOLS OFF) # Do not install
+add_flang_tool(fakeflang
+  fakeflang.cpp
----------------
Meinersbur wrote:

The dependency is on `flang-lazy` and handled by the bootstrapping build system.

The nested runtimes build does not have a dependency on flang, it cannot trigger a build of flang anyway. It has to be handled by the outer build system. I confirmed this with you here: https://github.com/llvm/llvm-project/pull/198205#discussion_r3348843881 .

https://github.com/llvm/llvm-project/pull/203481