Compile with -fPIC to allow linkage to libraries.

Make several math functions static.
Elimate several warnings from the compiler.

2 files changed, 7 insertions, 5 deletions

diff --git a/include/smelt.hpp b/include/smelt.hpp
index 90ffc22..3894e34 100644
--- a/include/smelt.hpp
+++ b/include/smelt.hpp
@@ -74,7 +74,9 @@ typedef bool (*smHook)();
 //Wrapper abstract class for a function that can hook into SMELT
 class smHandler
 {
-	public: virtual bool handlerFunc()=0;
+	public:
+		virtual ~smHandler(){}
+		virtual bool handlerFunc()=0;
 };
 
 //Special FPS modes
diff --git a/include/smmath.hpp b/include/smmath.hpp
index 5172772..b9763b7 100644
--- a/include/smmath.hpp
+++ b/include/smmath.hpp
@@ -23,10 +23,10 @@ template<class T>const T& max(const T& a,const T& b){return a>b?a:b;}
 class smMath
 {
 public:
-	double deg2rad(double deg){return deg/180.*PI;}
-	double rad2deg(double rad){return rad/PI*180.;}
-	double clamprad(double a){while(a<0)a+=2*PI;while(a>2*PI)a-=2*PI;return a;}
-	double clampdeg(double a){while(a<0)a+=360.;while(a>360)a-=360.;return a;}
+	static double deg2rad(double deg){return deg/180.*PI;}
+	static double rad2deg(double rad){return rad/PI*180.;}
+	static double clamprad(double a){while(a<0)a+=2*PI;while(a>2*PI)a-=2*PI;return a;}
+	static double clampdeg(double a){while(a<0)a+=360.;while(a>360)a-=360.;return a;}
 };
 class smvec2d
 {