From fa91b24ffab9f153cce01bd4768ba709c7c87c56 Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver@mutability.co.uk>
Date: Sun, 28 Aug 2016 23:48:17 +0100
Subject: [PATCH] Use _DEFAULT_SOURCE to get ANSI-plus-defaults rather than
 _BSD_SOURCE + _POSIX_SOURCE which newer glibc doesn't like.

Fixes #143
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 4845e90..11bfac7 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ UNAME := $(shell uname)
 
 ifeq ($(UNAME), Linux)
 LIBS+=-lrt
-CFLAGS+=-std=c11 -D_BSD_SOURCE=1 -D_POSIX_C_SOURCE=200809L
+CFLAGS+=-std=c11 -D_DEFAULT_SOURCE
 endif
 ifeq ($(UNAME), Darwin)
 # TODO: Putting GCC in C11 mode breaks things.