# HG changeset patch
# User Eric Blake <ebb9@byu.net>
# Date 1175572325 0
# Node ID aacb9380395ed758fae12d0e064a4d72066661b7
# Parent  ab5627bc78a741a41d5941faefdfcb64adb428d2
Make ldexpl truly independent of libm

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2007-04-02  Eric Blake  <ebb9@byu.net>
 
+	* lib/ldexpl.c (includes): Avoid libm.
+
 	* modules/printf-frexpl (Depends-on): Depend on ldexpl.
 
 2007-04-02  Bruno Haible  <bruno@clisp.org>
diff --git a/lib/ldexpl.c b/lib/ldexpl.c
--- a/lib/ldexpl.c
+++ b/lib/ldexpl.c
@@ -26,7 +26,7 @@
 
 #include <float.h>
 #include "fpucw.h"
-#include "isnanl.h"
+#include "isnanl-nolibm.h"
 
 long double
 ldexpl(long double x, int exp)
@@ -52,7 +52,7 @@
 	for (bit = 1;;)
 	  {
 	    /* Invariant: Here bit = 2^i, factor = 2^-2^i or = 2^2^i,
-	       and bit <= exp.  */ 
+	       and bit <= exp.  */
 	    if (exp & bit)
 	      x *= factor;
 	    bit <<= 1;