1 files changed, 6 insertions, 0 deletions
diff --git a/lib/msun/src/e_acosh.c b/lib/msun/src/e_acosh.c
index a0cc6cb..358c8bd 100644
--- a/lib/msun/src/e_acosh.c
+++ b/lib/msun/src/e_acosh.c
@@ -29,6 +29,8 @@ __FBSDID("$FreeBSD$");
  *	acosh(NaN) is NaN without signal.
  */
 
+#include <float.h>
+
 #include "math.h"
 #include "math_private.h"
 
@@ -60,3 +62,7 @@ __ieee754_acosh(double x)
 	    return log1p(t+sqrt(2.0*t+t*t));
 	}
 }
+
+#if LDBL_MANT_DIG == 53
+__weak_reference(acosh, acoshl);
+#endif