From 5e9dd436aa639b2698ccfd48eb8386856de29c78 Mon Sep 17 00:00:00 2001
From: Razi Alavizadeh <s.r.alavizadeh@gmail.com>
Date: Thu, 20 Dec 2018 03:22:41 +0330
Subject: [PATCH] MSVC: Fix compile issues of JKQtFastPlotter

---
 lib/jkqtfastplotter.pri | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/jkqtfastplotter.pri b/lib/jkqtfastplotter.pri
index 802b13867c..98f3e6003b 100644
--- a/lib/jkqtfastplotter.pri
+++ b/lib/jkqtfastplotter.pri
@@ -1,7 +1,15 @@
 
 
-QMAKE_CXXFLAGS += -fexceptions
-
+!win32-msvc* {
+    QMAKE_CXXFLAGS += -fexceptions
+} else {
+    QMAKE_CXXFLAGS += /EHsc
+    # To enable M_PI, M_E,...
+    DEFINES += _USE_MATH_DEFINES
+    # To fix error: C2338: va_start argument must not
+    # have reference type and must not be parenthesized
+    DEFINES += _CRT_NO_VA_START_VALIDATION
+}
 
 HEADERS += $$PWD/jkqtfastplotter/jkqtfastplotter.h \
            $$PWD/jkqtplottertools/jkqtptools.h \