From 94ed2e430b1180c296f7dcb327296c64d6260daa Mon Sep 17 00:00:00 2001
From: Jan-Erik Rediger <janerik@fnordig.de>
Date: Fri, 5 Jan 2018 16:17:09 +0100
Subject: Make XOPEN_SOURCE definition explicit per architecture

Fixes #441
---
 fmacros.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'fmacros.h')

diff --git a/fmacros.h b/fmacros.h
index 9a56643..d00ccda 100644
--- a/fmacros.h
+++ b/fmacros.h
@@ -10,12 +10,18 @@
 #include <sys/cdefs.h>
 #endif
 
-#if defined(__sun__)
-#define _POSIX_C_SOURCE 200112L
-#else
-#if !(defined(__APPLE__) && defined(__MACH__)) && !(defined(__FreeBSD__))
+#if defined(__linux__) || defined(__OpenBSD__) || defined(__NetBSD__)
 #define _XOPEN_SOURCE 600
+#elif defined(__APPLE__) && defined(__MACH__)
+#define _XOPEN_SOURCE
+#elif defined(__FreeBSD__)
+// intentionally left blank, don't define _XOPEN_SOURCE
+#else
+#define _XOPEN_SOURCE
 #endif
+
+#if defined(__sun__)
+#define _POSIX_C_SOURCE 200112L
 #endif
 
 #if defined(__APPLE__) && defined(__MACH__)
-- 
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