2 files changed, 4 insertions, 0 deletions

diff --git a/src/tests/Resourcetest.cc b/src/tests/Resourcetest.cc
index 8cfae58..9379663 100644
--- a/src/tests/Resourcetest.cc
+++ b/src/tests/Resourcetest.cc
@@ -28,6 +28,7 @@
 
 #include <string>
 #include <iostream>
+#include <cstdio>
 
 using namespace std;
 
diff --git a/src/tests/StringUtiltest.cc b/src/tests/StringUtiltest.cc
index 95dd5f0..09b73c7 100644
--- a/src/tests/StringUtiltest.cc
+++ b/src/tests/StringUtiltest.cc
@@ -20,6 +20,9 @@
 // DEALINGS IN THE SOFTWARE.
 
 #include "../StringUtil.hh"
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif //_GNU_SOURCE
 
 #include <vector>
 #include <iostream>