--- databases/firebird25-server/files/patch-src-common-classes-FpeControl.h	(nonexistent)
+++ databases/firebird25-server/files/patch-src-common-classes-FpeControl.h	(working copy)
@@ -0,0 +1,18 @@ 
+--- src/common/classes/FpeControl.h.orig	2015-03-27 14:47:01.000000000 +0100
++++ src/common/classes/FpeControl.h	2016-04-02 19:45:10.096583000 +0200
+@@ -223,13 +223,13 @@
+ 	return (!_finite (x) && !isnan(x));
+ }
+ #else
+-#ifndef isinf
++#if !defined(isinf) && !defined(__FreeBSD__)
+ template <typename F>
+ inline bool isinf(F x)
+ {
+ 	return !isnan(x) && isnan(x - x);
+ }
+-#endif // isinf
++#endif // isinf || FreeBSD
+ #endif // WIN_NT
+ 
+ #endif //CLASSES_FPE_CONTROL_H