Add missing <cmath> #includes.

Some compilers throw warnings/errors otherwise:

  error: no member named 'abs' in namespace 'std'; did you mean '::abs'?"

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index b141c38ae35ab29b2b44233bff6e8d13be16de3d..c45e455b0ac091abe812f67279d4500196c2064c 100644 (file)
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -19,6 +19,7 @@
  */
 
 #include <cassert>
+#include <cmath>
 
 #include "view.h"
 #include "viewport.h"

diff --git a/pv/widgets/sweeptimingwidget.cpp b/pv/widgets/sweeptimingwidget.cpp
index 7a734a134ede774702094792341dcbbf7e9df462..685523ab3039c19e770baeff13c9c6c15b92926c 100644 (file)
--- a/pv/widgets/sweeptimingwidget.cpp
+++ b/pv/widgets/sweeptimingwidget.cpp
@@ -20,6 +20,8 @@
 
 #include "sweeptimingwidget.h"
 
+#include <cmath>
+
 #include <vector>
 
 #include <assert.h>