[flang-commits] [flang] [flang] Add flag to disable Float128 runtime (PR #110116)

[David Truby via flang-commits]

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@@ -103,7 +103,13 @@ append(${NO_LTO_FLAGS} CMAKE_CXX_FLAGS)
 add_definitions(-U_GLIBCXX_ASSERTIONS)
 add_definitions(-U_LIBCPP_ENABLE_ASSERTIONS)
 
-add_subdirectory(Float128Math)
+set(FLANG_RUNTIME_ENABLE_F128 On CACHE BOOL
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DavidTruby wrote:

Or I suppose if there are no targets on which we expect float128 to be available but not a C++ standard library, could we introduce a dependency on the system c++ library just for float128 support?

https://github.com/llvm/llvm-project/pull/110116