[libc-commits] [libc] [libc][math] Fix build failures from last refactor. (PR #179966)

[Muhammad Bassiouni via libc-commits]

https://github.com/bassiounix created https://github.com/llvm/llvm-project/pull/179966

None

>From fcbe1795bdfd8cecfeb1bd0f81cba1d4ab8fce41 Mon Sep 17 00:00:00 2001
From: bassiounix <muhammad.m.bassiouni at gmail.com>
Date: Thu, 5 Feb 2026 17:58:44 +0200
Subject: [PATCH] [libc][math] Fix build failures in LLVM libc.

---
 libc/shared/math/f16fmaf128.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libc/shared/math/f16fmaf128.h b/libc/shared/math/f16fmaf128.h
index 08c78ec39efce..56844676a392c 100644
--- a/libc/shared/math/f16fmaf128.h
+++ b/libc/shared/math/f16fmaf128.h
@@ -14,6 +14,7 @@
 #include "shared/libc_common.h"
 
 #ifdef LIBC_TYPES_HAS_FLOAT128
+#ifdef LIBC_TYPES_HAS_FLOAT16
 
 #include "src/__support/math/f16fmaf128.h"
 
@@ -25,6 +26,7 @@ using math::f16fmaf128;
 } // namespace shared
 } // namespace LIBC_NAMESPACE_DECL
 
+#endif // LIBC_TYPES_HAS_FLOAT16
 #endif // LIBC_TYPES_HAS_FLOAT128
 
 #endif // LLVM_LIBC_SHARED_MATH_F16FMAF128_H