X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fsqrtl.c;h=6795d667d91ff5b63a38c5f9f70b2dbfa06a2b5f;hb=9c19e102abfbf90cb5286c01441fec9f0b37b348;hp=299e70db6046c7bdc33852f4463c81d29d63e2e2;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/lib/sqrtl.c b/lib/sqrtl.c
index 299e70db6..6795d667d 100644
--- a/lib/sqrtl.c
+++ b/lib/sqrtl.c
@@ -23,7 +23,17 @@
 /* Specification.  */
 #include <math.h>
 
-#include <float.h>
+#if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
+
+long double
+sqrtl (long double x)
+{
+  return sqrt (x);
+}
+
+#else
+
+# include <float.h>
 
 /* A simple Newton-Raphson method. */
 long double
@@ -57,3 +67,5 @@ sqrtl (long double x)
 
   return y;
 }
+
+#endif