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_tgammaf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libm/w_tgammaf.c')

diff --git a/libm/w_tgammaf.c b/libm/w_tgammaf.c
index 812e7d5b6..181a9ab91 100644
--- a/libm/w_tgammaf.c
+++ b/libm/w_tgammaf.c
@@ -15,14 +15,14 @@
 
 #include <math.h>
 #include "math_private.h"
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 #include <errno.h>
 #endif
 
 float
 tgammaf(float x)
 {
-#if __UCLIBC_HAS_FENV__
+#if defined(__UCLIBC_HAS_FENV__)
 	float y = (float) __ieee754_tgamma((double)x);
 
 	if(__builtin_expect (!isfinite (y) || y == 0, 0)
-- 
cgit v1.2.3