From c08df128f0fdf5195eecc91e77ba72b0c60b6a47 Mon Sep 17 00:00:00 2001
From: Patrick Storz <eduard.braun2@gmx.de>
Date: Mon, 1 Apr 2019 22:26:37 +0200
Subject: 2geom: update to 7e3b3f75023c7c69fd085574cfaa46de0213bbbc

---
 src/2geom/polynomial.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/2geom/polynomial.cpp')

diff --git a/src/2geom/polynomial.cpp b/src/2geom/polynomial.cpp
index 7009be1a2..e853b9a81 100644
--- a/src/2geom/polynomial.cpp
+++ b/src/2geom/polynomial.cpp
@@ -43,6 +43,10 @@
 
 namespace Geom {
 
+#ifndef M_PI
+# define M_PI 3.14159265358979323846
+#endif
+
 Poly Poly::operator*(const Poly& p) const {
     Poly result; 
     result.resize(degree() +  p.degree()+1);
-- 
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