================
@@ -653,6 +653,13 @@ if(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD STREQUAL "all")
set(LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ${LLVM_ALL_EXPERIMENTAL_TARGETS})
endif()
+if("flang" IN_LIST LLVM_ENABLE_PROJECTS AND
+ "AArch64" IN_LIST LLVM_TARGETS_TO_BUILD AND
+ NOT "compiler-rt" IN_LIST LLVM_ENABLE_RUNTIMES)
+ message(STATUS "Enabling Flang-RT as a dependency of Flang")
+ list(APPEND LLVM_ENABLE_RUNTIMES "compiler-rt")
----------------
DavidTruby wrote:
I'm not sure we actually can; that doesn't get set until later on. It shouldn't
matter though - this cmake will _only_ kick in when compiler-rt isn't in
LLVM_ENABLE_RUNTIMES, and COMPILER_RT_BUILD_BUILTINS defaults to ON anyway. So
adding it here would only protect against the case where someone is passing
flags to configure compiler-rt even though it's not in their
LLVM_ENABLE_RUNTIMES, which seems unlikely.
https://github.com/llvm/llvm-project/pull/144710
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