[libc-commits] [libc] [llvm] [libc][math] Move hypot to shared/math and make it constexpr (PR #177588)

[Nico Weber via libc-commits]

================
@@ -994,6 +994,21 @@ add_header_library(
     libc.src.__support.macros.optimization
 )
 
+add_header_library(
+  hypot
+  HDRS
+    hypot.h
+  DEPENDS
+    libc.src.__support.common
+    libc.src.__support.FPUtil.fp_bits
+    libc.src.__support.FPUtil.fenv_impl
+    libc.src.__support.FPUtil.rounding_mode
+    libc.src.__support.FPUtil.basic_operations
+    libc.src.__support.CPP.type_traits
+    libc.src.__support.CPP.bit
+    libc.src.__support.uint128
----------------
nico wrote:

How did you come up with all these deps? Below, the target only had `libc.src.__support.FPUtil.hypot` as dep.

https://github.com/llvm/llvm-project/pull/177588