X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fisnand.m4;h=2b18b0ac6df52b736184b3e0b123a772a1e134de;hb=4e90ef85d2d3c2e42ce26d2e6eebfb5e5b0f0943;hp=b000ab526ca5c9a10f24c87c830d3d60d2fa8d4d;hpb=ba755304261567ce2bb5672bc991c083a77a2911;p=gnulib.git

diff --git a/m4/isnand.m4 b/m4/isnand.m4
index b000ab526..2b18b0ac6 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,4 +1,4 @@
-# isnand.m4 serial 9
+# isnand.m4 serial 10
 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,
@@ -24,8 +24,6 @@ AC_DEFUN([gl_FUNC_ISNAND],
   else
     gl_func_isnand=no
     HAVE_ISNAND=0
-    AC_LIBOBJ([isnand])
-    gl_PREREQ_ISNAND
   fi
   AC_SUBST([ISNAND_LIBM])
 ])
@@ -35,12 +33,10 @@ dnl Check how to get or define isnand() without linking with libm.
 AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM],
 [
   gl_HAVE_ISNAND_NO_LIBM
+  gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
   if test $gl_cv_func_isnand_no_libm = yes; then
     AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1],
       [Define if the isnan(double) function is available in libc.])
-  else
-    AC_LIBOBJ([isnand])
-    gl_PREREQ_ISNAND
   fi
 ])