================
@@ -0,0 +1,22 @@
+include(CheckCXXCompilerFlag)
----------------
chelcassanova wrote:
Looking at this again, I realize that on its own this is probably unnecessary,
but this include is actually here for a check of a compiler flag:
```
check_cxx_compiler_flag("-Wno-gnu-zero-variadic-macro-arguments"
CXX_SUPPORTS_NO_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS)
```
because when building liblldbrpc, we add a compiler flag using the variable
above as such:
```
if(CXX_SUPPORTS_NO_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS)
target_compile_options(liblldbrpc
PRIVATE
"-Wno-gnu-zero-variadic-macro-arguments")
endif()
```
>From what I'm seeing, this include here should probably stay. Removing this
>include alone probably wouldn't change anything about compiling, but not
>having the above checks for this flag would.
https://github.com/llvm/llvm-project/pull/138031
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