diff -up bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SpikeRemovalFilter.cpp.gcc bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SpikeRemovalFilter.cpp
--- bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SpikeRemovalFilter.cpp.gcc	2018-06-10 17:18:29.000000000 +0200
+++ bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SpikeRemovalFilter.cpp	2020-10-22 19:10:56.427193789 +0200
@@ -6,6 +6,8 @@
 // All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.txt file.
 
+#include <math.h>
+
 #include "SpikeRemovalFilter.h"
 
 #include "DeepImage.h"
diff -up bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp.gcc bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp
--- bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp.gcc	2018-06-10 17:18:29.000000000 +0200
+++ bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp	2020-10-22 19:20:26.824525139 +0200
@@ -9,6 +9,7 @@
 #include "SamplesAccumulator.h"
 #include "CovarianceMatrix.h"
 
+#include <math.h>
 
 #include <cassert>
 
diff -up bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp.gcc bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp
--- bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp.gcc	2020-10-22 19:21:45.980735052 +0200
+++ bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/core/SamplesAccumulator.cpp	2020-10-22 19:24:18.627211457 +0200
@@ -12,6 +12,7 @@
 #include <math.h>
 
 #include <cassert>
+#include <iomanip>
 
 using namespace std;
 
diff -up bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/io/ParametersIO.cpp.gcc bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/io/ParametersIO.cpp
--- bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/io/ParametersIO.cpp.gcc	2018-06-10 17:18:29.000000000 +0200
+++ bcd-d94c9fa77c11afe7d04670d92b3930c417e19f4b/src/io/ParametersIO.cpp	2020-10-22 19:26:19.823001758 +0200
@@ -13,6 +13,7 @@
 #include "json.hpp"
 
 #include <iostream>
+#include <iomanip>
 #include <fstream>
 
 using namespace std;