From 9b533ad3855876ab435f338e40cf59e209e22592 Mon Sep 17 00:00:00 2001
From: vruano <valentin.ruano@gmail.com>
Date: Thu, 3 May 2018 22:21:40 -0400
Subject: [PATCH] Added -std=c99 to address a compilation problem in travis.

---
 src/main/c/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/c/Makefile b/src/main/c/Makefile
index 7401366..57e75f7 100644
--- a/src/main/c/Makefile
+++ b/src/main/c/Makefile
@@ -3,7 +3,7 @@ $(error $$(JAVA_HOME) is not defined)
 endif
 
 JNI_INCLUDE_DIRS=$(addprefix -I,$(shell find $(JAVA_HOME)/include -type d))
-CFLAGS=-ggdb -O2 -Wall -fPIC $(JNI_INCLUDE_DIRS)
+CFLAGS=-ggdb -O2 -Wall -std=gnu99  -D_BSD_SOURCE -fPIC $(JNI_INCLUDE_DIRS)
 CC=gcc
 
 #OS-dependent extension lookup