[libc-commits] [libc] [libc] Make LIBC_MATH_NO_ERRNO imply `-fno-math-errno` (PR #125794)

[Petr Hosek via libc-commits]

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@@ -1,11 +1,6 @@
 function(_get_common_test_compile_options output_var c_test flags)
   _get_compile_options_from_flags(compile_flags ${flags})
 
-  # Remove -fno-math-errno if it was added.
-  if(LIBC_ADD_FNO_MATH_ERRNO)
-    list(REMOVE_ITEM compile_options "-fno-math-errno")
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petrhosek wrote:

I don't see any test failures on the presubmit bots, should those exercise all tests?

https://github.com/llvm/llvm-project/pull/125794