From 4bd7166597615175bc539fab4243a5d5836aa651 Mon Sep 17 00:00:00 2001
From: "Jonah H. Harris" <jonah.harris@gmail.com>
Date: Tue, 6 Mar 2018 19:13:54 -0500
Subject: [PATCH] Removed -D_POSIX_SOURCE from CFLAGS for OS X

---
 configure | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 0629724..750a14a 100755
--- a/configure
+++ b/configure
@@ -15,7 +15,15 @@ echo Checking for gcc
 # typhoon uses a mixture of POSIX, BSD and System V interfaces
 #
 
-STANDARDS="-D_POSIX_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE"
+OS=$(uname -s)
+case $OS in
+  'Darwin') 
+    STANDARDS="-D_BSD_SOURCE -D_SVID_SOURCE"
+    ;;
+  *)
+    STANDARDS="-D_POSIX_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE"
+    ;;
+esac
 
 if type gcc >/dev/null 2>/dev/null ; then
 	CC=gcc