From dc382b5a91dec9f29e51b0bf10f4c4df2a276b9b Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@uclibc-ng.org>
Date: Tue, 2 Jan 2018 17:50:31 +0100
Subject: quieten compiler warnings when __UCLIBC_HAS_FENV__ isn't defined

---
 libm/w_acos.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libm/w_acos.c')

diff --git a/libm/w_acos.c b/libm/w_acos.c
index b4751a346..421e427e7 100644
--- a/libm/w_acos.c
+++ b/libm/w_acos.c
@@ -18,7 +18,7 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <fenv.h>
 #endif
 
@@ -26,7 +26,7 @@
 double
 acos (double x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
   if (__builtin_expect (isgreater (fabs (x), 1.0), 0)
       && _LIB_VERSION != _IEEE_)
     {
-- 
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