Add "Extending Gnulib" chapter to manual.

[pspp] / m4 / strtod.m4

diff --git a/m4/strtod.m4 b/m4/strtod.m4
index 3bc87702581bb555f621384f95e32f78a0f4c2d1..4cccb6dc6d2ce02f38b03ca9f54c4c8e6f9198f7 100644 (file)
--- a/m4/strtod.m4
+++ b/m4/strtod.m4
@@ -1,5 +1,5 @@
-# strtod.m4 serial 13
-dnl Copyright (C) 2002-2003, 2006-2009 Free Software Foundation, Inc.
+# strtod.m4 serial 14
+dnl Copyright (C) 2002-2003, 2006-2010 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.
@@ -11,7 +11,6 @@ AC_DEFUN([gl_FUNC_STRTOD],
   dnl Note: AC_FUNC_STRTOD does AC_LIBOBJ([strtod]).
   if test $ac_cv_func_strtod = no; then
     HAVE_STRTOD=0
-    REPLACE_STRTOD=1
     gl_PREREQ_STRTOD
   else
     AC_CACHE_CHECK([whether strtod obeys C99], [gl_cv_func_strtod_works],
@@ -73,9 +72,9 @@ numeric_equal (double x, double y)
       return 1;
   }
 ]])],
-       [gl_cv_func_strtod_works=yes],
-       [gl_cv_func_strtod_works=no],
-       [gl_cv_func_strtod_works="guessing no"])])
+        [gl_cv_func_strtod_works=yes],
+        [gl_cv_func_strtod_works=no],
+        [gl_cv_func_strtod_works="guessing no"])])
     if test "$gl_cv_func_strtod_works" != yes; then
       REPLACE_STRTOD=1
       gl_PREREQ_STRTOD