diff --git a/libm/arm/Makefile.inc b/libm/arm/Makefile.inc
new file mode 100644
index 0000000..6559cc3
--- /dev/null
+++ b/libm/arm/Makefile.inc
@@ -0,0 +1,3 @@
+# $FreeBSD: src/lib/msun/arm/Makefile.inc,v 1.1 2005/03/07 04:53:35 das Exp $
+
+LDBL_PREC = 53