From e5b493a36673758b02dcb4124b002f4e029053a2 Mon Sep 17 00:00:00 2001
From: "Gary E. Miller" <gem@rellim.com>
Date: Wed, 26 Dec 2018 17:47:17 -0800
Subject: POSIX_C_SOURCE: Not just a linux define.  200112L is a minimum.

Don't force _POSIX_C_SOURCE 200112L, just make it a minimum.
---
 driver_zodiac.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'driver_zodiac.c')

diff --git a/driver_zodiac.c b/driver_zodiac.c
index b9fa5522..b4c38b01 100644
--- a/driver_zodiac.c
+++ b/driver_zodiac.c
@@ -16,9 +16,12 @@
 /* if we insisnt on C99, then we need this to get M_LN2 from math.h */
 /* 500 means X/Open 1995 */
 #define _XOPEN_SOURCE 500
+#endif /* __linux__ */
+
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L
 /* round() needs  _POSIX_C_SOURCE >= 200112L */
 #define  _POSIX_C_SOURCE 200112L
-#endif /* __linux__ */
+#endif
 
 
 #include <stdio.h>
-- 
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