From b5d4757580fd1039d09585ec80e5c4440e6c1a75 Mon Sep 17 00:00:00 2001
From: Sergey Krivohatskiy <s.krivohatskiy@gmail.com>
Date: Tue, 23 Mar 2021 15:22:16 +0300
Subject: [PATCH] compilation fix

Signed-off-by: Sergey Krivohatskiy <s.krivohatskiy@gmail.com>
---
 test/gtx/gtx_matrix_interpolation.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/gtx/gtx_matrix_interpolation.cpp b/test/gtx/gtx_matrix_interpolation.cpp
index 4ff1de8a..108f02e9 100644
--- a/test/gtx/gtx_matrix_interpolation.cpp
+++ b/test/gtx/gtx_matrix_interpolation.cpp
@@ -5,6 +5,7 @@
 
 #include <iostream>
 #include <limits>
+#include <math.h>
 
 
 static int test_axisAngle()
@@ -40,7 +41,7 @@ static int test_axisAngle()
 template <class T>
 int testForAxisAngle(glm::vec<3, T, glm::defaultp> const axisTrue, T const angleTrue)
 {
-    T const eps = sqrt(std::numeric_limits<T>::epsilon());
+    T const eps = std::sqrt(std::numeric_limits<T>::epsilon());
 
     glm::mat<4, 4, T, glm::defaultp> const matTrue = glm::axisAngleMatrix(axisTrue, angleTrue);