X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fprintf-frexpl.m4;h=14ffe1fc1a7d05a04b5007ed69c4f23bfe21cc7a;hb=fc80165c92e8b92da6e88e4fdb9c472125124fa0;hp=1de9b8df5047c673adf87392b4c730af12afae60;hpb=448ec2a239c13424d2d6ddd47fd324a2bab2667f;p=gnulib.git

diff --git a/m4/printf-frexpl.m4 b/m4/printf-frexpl.m4
index 1de9b8df5..14ffe1fc1 100644
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -1,5 +1,5 @@
-# printf-frexpl.m4 serial 5
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# printf-frexpl.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.
@@ -28,9 +28,11 @@ AC_DEFUN([gl_FUNC_PRINTF_FREXPL],
     esac
   else
     gl_func_frexpl_no_libm=no
+    dnl Set REPLACE_FREXPL here because the system may have frexpl in libm.
+    REPLACE_FREXPL=1
   fi
   if test $gl_func_frexpl_no_libm = yes; then
-    AC_DEFINE([HAVE_FREXPL_IN_LIBC], 1,
+    AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1],
       [Define if the frexpl function is available in libc.])
     dnl Also check whether it's declared.
     dnl MacOS X 10.3 has frexpl() in libc but doesn't declare it in <math.h>.
@@ -51,7 +53,7 @@ AC_DEFUN([gl_FUNC_PRINTF_FREXPL],
     gl_FUNC_LDEXPL_WORKS
     case "$gl_cv_func_ldexpl_works" in
       *yes)
-        AC_DEFINE([HAVE_LDEXPL_IN_LIBC], 1,
+        AC_DEFINE([HAVE_LDEXPL_IN_LIBC], [1],
           [Define if the ldexpl function is available in libc.])
         dnl Also check whether it's declared.
         dnl MacOS X 10.3 has ldexpl() in libc but doesn't declare it in <math.h>.