--- libqxp.orig/src/lib/QXP4Parser.cpp	2017-08-28 10:12:26.009868397 +0200
+++ libqxp/src/lib/QXP4Parser.cpp	2017-08-28 10:12:39.577681705 +0200
@@ -16,6 +16,7 @@
 #include "QXP4Header.h"
 #include "QXPCollector.h"
 #include "QXPMemoryStream.h"
+#include "android-compat.h"
 
 namespace libqxp
 {
--- libqxp.orig/src/lib/QXPParser.cpp	2017-08-28 10:11:14.074858068 +0200
+++ libqxp/src/lib/QXPParser.cpp	2017-08-28 10:18:04.849203430 +0200
@@ -14,6 +14,7 @@
 
 #include <cmath>
 #include <memory>
+#include "android-compat.h"
 
 namespace libqxp
 {
--- libqxp.orig/src/lib/QXPTypes.cpp	2017-08-26 08:38:40.000000000 +0200
+++ libqxp/src/lib/QXPTypes.cpp	2017-08-28 10:18:37.784749714 +0200
@@ -11,6 +11,7 @@
 
 #include <boost/math/constants/constants.hpp>
 #include <cmath>
+#include "android-compat.h"
 
 namespace libqxp
 {
--- libqxp.orig/src/lib/android-compat.h	1970-01-01 01:00:00.000000000 +0100
+++ libqxp/src/lib/android-compat.h	2017-08-28 10:21:36.766283262 +0200
@@ -0,0 +1,16 @@
+#if defined(__ANDROID__)
+namespace std
+{
+template<typename T>
+T round(T x)
+{
+  return ::round(x);
+}
+
+template<typename T>
+T hypot(T x, T y)
+{
+  return ::hypot(x, y);
+}
+}
+#endif
