From 4403f27f13aece6960cc798da94d8791ff766b26 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Thu, 27 Sep 2012 12:47:47 +0200
Subject: [PATCH] Fix build error in Cam module

---
 src/Mod/Cam/App/AppCamPy.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Mod/Cam/App/AppCamPy.cpp b/src/Mod/Cam/App/AppCamPy.cpp
index 2b23326768..4732881c0c 100644
--- a/src/Mod/Cam/App/AppCamPy.cpp
+++ b/src/Mod/Cam/App/AppCamPy.cpp
@@ -26,6 +26,11 @@
 # if defined (_POSIX_C_SOURCE)
 #   undef  _POSIX_C_SOURCE
 # endif // (re-)defined in pyconfig.h
+#include <cmath>
+
+#ifndef PI
+#define PI M_PI
+#endif
 
 //Basic Stuff
 #include <Base/Console.h>
@@ -93,9 +98,6 @@
 #include "SpringbackCorrection.h"
 
 
-
-
-
 using namespace Part;
 using namespace Mesh;
 using namespace std;