X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffloorl.m4;h=9790b96816b38ad50c6e6522996a0cbbdc3038aa;hb=d0ed135f8b494a0adf869a311c7bdc1d9d03f050;hp=620781156d560ae412b5172f570abbe223d40101;hpb=1e2cfbcdde717ff46d2b5afe4aa2dc3901074451;p=gnulib.git

diff --git a/m4/floorl.m4 b/m4/floorl.m4
index 620781156..9790b9681 100644
--- a/m4/floorl.m4
+++ b/m4/floorl.m4
@@ -1,5 +1,5 @@
-# floorl.m4 serial 3
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# floorl.m4 serial 6
+dnl Copyright (C) 2007, 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -20,13 +20,12 @@ AC_DEFUN([gl_FUNC_FLOORL],
       REPLACE_FLOORL=1
     fi
   else
-    REPLACE_FLOORL=1
+    HAVE_DECL_FLOORL=0
   fi
-  if test $REPLACE_FLOORL = 1; then
+  if test $HAVE_DECL_FLOORL = 0 || test $REPLACE_FLOORL = 1; then
     AC_LIBOBJ([floorl])
     FLOORL_LIBM=
   fi
-  AC_SUBST([REPLACE_FLOORL])
   AC_SUBST([FLOORL_LIBM])
 ])
 
@@ -34,7 +33,7 @@ AC_DEFUN([gl_FUNC_FLOORL],
 # Sets FLOORL_LIBM.
 AC_DEFUN([gl_FUNC_FLOORL_LIBS],
 [
-  AC_CACHE_VAL([gl_cv_func_floorl_libm], [
+  gl_CACHE_VAL_SILENT([gl_cv_func_floorl_libm], [
     gl_cv_func_floorl_libm=?
     AC_TRY_LINK([
        #ifndef __NO_MATH_INLINES