[libc] [llvm] [libc] Add proxy header for fenv.h macro constants. #87863 (PR #87896)

[Nick Desaulniers via llvm-commits]

================
@@ -31,3 +31,12 @@ add_proxy_header_library(
     libc.include.llvm-libc-macros.math_macros
     libc.include.math
 )
+
+add_proxy_header_library(
+  fenv_macros
+  HDRS
+    fenv_macros.h
+  FULL_BUILD_DEPENDS
+    libc.include.llvm-libc-macros.fenv_macros
+    libc.incude.fenv
----------------
nickdesaulniers wrote:

fixed in 8cfa72ade9f2

https://github.com/llvm/llvm-project/pull/87896