[libc-commits] [libc] [llvm] [APFloat] Add exp function for APFloat::IEEESsingle using expf implementation from LLVM libc. (PR #143959)

[Nikita Popov via libc-commits]

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@@ -384,3 +384,8 @@ target_include_directories(LLVMSupport SYSTEM
   PRIVATE
   ${LLVM_THIRD_PARTY_DIR}/siphash/include
   )
+
+# Integrating LLVM libc's math functions
+set_property(TARGET LLVMSupport PROPERTY CXX_STANDARD 17)
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nikic wrote:

Why is this necessary? Isn't this the global CXX_STANDARD for LLVM?

https://github.com/llvm/llvm-project/pull/143959