1 files changed, 6 insertions, 0 deletions
diff --git a/lib/msun/src/s_sin.c b/lib/msun/src/s_sin.c
index af9ee62..7cd3877 100644
--- a/lib/msun/src/s_sin.c
+++ b/lib/msun/src/s_sin.c
@@ -45,6 +45,8 @@ static char rcsid[] = "$FreeBSD$";
  *	TRIG(x) returns trig(x) nearly rounded
  */
 
+#include <float.h>
+
 #include "math.h"
 #include "math_private.h"
 
@@ -80,3 +82,7 @@ sin(double x)
 	    }
 	}
 }
+
+#if (LDBL_MANT_DIG == 53)
+__weak_reference(sin, sinl);
+#endif