X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fisnanf.m4;h=66ed954bed76a9a54e505e92578d718dfbd41424;hb=a8aedbc8a5f3ebb963970345c9c8a67879a53cd8;hp=63a090bbcec74e9bb5dade669012dc40ae84e543;hpb=ba755304261567ce2bb5672bc991c083a77a2911;p=gnulib.git

diff --git a/m4/isnanf.m4 b/m4/isnanf.m4
index 63a090bbc..66ed954be 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -1,4 +1,4 @@
-# isnanf.m4 serial 13
+# isnanf.m4 serial 14
 dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -33,8 +33,6 @@ AC_DEFUN([gl_FUNC_ISNANF],
   fi
   if test $gl_func_isnanf != yes; then
     HAVE_ISNANF=0
-    AC_LIBOBJ([isnanf])
-    gl_PREREQ_ISNANF
   fi
   AC_SUBST([ISNANF_LIBM])
 ])
@@ -53,11 +51,11 @@ AC_DEFUN([gl_FUNC_ISNANF_NO_LIBM],
             *) false;;
           esac
         }; then
+    gl_func_isnanf_no_libm=yes
     AC_DEFINE([HAVE_ISNANF_IN_LIBC], [1],
       [Define if the isnan(float) function is available in libc.])
   else
-    AC_LIBOBJ([isnanf])
-    gl_PREREQ_ISNANF
+    gl_func_isnanf_no_libm=no
   fi
 ])