diff -Naur indi-sx-1.2.0.svn2675/sxccd.cpp indi-sx-1.2.0.svn2675.patched/sxccd.cpp

--- indi-sx-1.2.0.svn2675/sxccd.cpp	2015-10-23 23:01:39.000000000 +0200

+++ indi-sx-1.2.0.svn2675.patched/sxccd.cpp	2016-02-19 14:45:38.684148214 +0100

@@ -31,6 +31,7 @@

 #include <unistd.h>

 #include <memory.h>

 #include <stdint.h>

+#include <math.h>

 #include "sxconfig.h"

 #include "sxccd.h"