From 84c9d045c48f9e52e6bf3fb135d921e39f42080e Mon Sep 17 00:00:00 2001
From: Jon Beniston <jon@beniston.com>
Date: Tue, 27 Oct 2020 17:03:54 +0000
Subject: [PATCH] Fix for GCC

---
 plugins/channelrx/demodadsb/adsbdemodsink.cpp          | 3 ++-
 plugins/feature/gs232controller/gs232controllergui.cpp | 9 +++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/plugins/channelrx/demodadsb/adsbdemodsink.cpp b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
index 8812e4082..9d9903109 100644
--- a/plugins/channelrx/demodadsb/adsbdemodsink.cpp
+++ b/plugins/channelrx/demodadsb/adsbdemodsink.cpp
@@ -18,6 +18,7 @@
 
 #include <stdio.h>
 #include <complex.h>
+#include <cmath>
 
 #include <QTime>
 #include <QDebug>
@@ -107,7 +108,7 @@ void ADSBDemodSink::processOneSample(Complex &ci)
     }
     m_magsqCount++;
 
-    sample = std::sqrtf(magsq);
+    sample = sqrtf(magsq);
     m_sampleBuffer[m_sampleCount] = sample;
     m_sampleCount++;
 
diff --git a/plugins/feature/gs232controller/gs232controllergui.cpp b/plugins/feature/gs232controller/gs232controllergui.cpp
index f39650630..cecc9564c 100644
--- a/plugins/feature/gs232controller/gs232controllergui.cpp
+++ b/plugins/feature/gs232controller/gs232controllergui.cpp
@@ -16,6 +16,7 @@
 // along with this program. If not, see <http://www.gnu.org/licenses/>.          //
 ///////////////////////////////////////////////////////////////////////////////////
 
+#include <cmath>
 #include <QMessageBox>
 #include <QLineEdit>
 #include <QSerialPortInfo>
@@ -100,13 +101,13 @@ bool GS232ControllerGUI::handleMessage(const Message& message)
         GS232ControllerReport::MsgReportAzAl& azAl = (GS232ControllerReport::MsgReportAzAl&) message;
         if (azAl.getType() == GS232ControllerReport::AzAlType::TARGET)
         {
-            ui->azimuth->setValue(std::round(azAl.getAzimuth()));
-            ui->elevation->setValue(std::round(azAl.getElevation()));
+            ui->azimuth->setValue(round(azAl.getAzimuth()));
+            ui->elevation->setValue(round(azAl.getElevation()));
         }
         else
         {
-            ui->azimuthCurrentText->setText(QString("%1").arg(std::round(azAl.getAzimuth())));
-            ui->elevationCurrentText->setText(QString("%1").arg(std::round(azAl.getElevation())));
+            ui->azimuthCurrentText->setText(QString("%1").arg(round(azAl.getAzimuth())));
+            ui->elevationCurrentText->setText(QString("%1").arg(round(azAl.getElevation())));
         }
         return true;
     }