maint: update copyright

[gnulib.git] / m4 / physmem.m4

diff --git a/m4/physmem.m4 b/m4/physmem.m4
index 9f93fa9..ff3d268 100644 (file)
--- a/m4/physmem.m4
+++ b/m4/physmem.m4
@@ -1,34 +1,33 @@
-# physmem.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2009 Free Software Foundation, Inc.
+# physmem.m4 serial 11
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2014 Free Software Foundation,
+dnl 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.
 
 # Check for the external symbol, _system_configuration,
-# a struct with member `physmem'.
+# a struct with member 'physmem'.
 AC_DEFUN([gl_SYS__SYSTEM_CONFIGURATION],
   [AC_CACHE_CHECK([for external symbol _system_configuration],
-                 gl_cv_var__system_configuration,
+                  gl_cv_var__system_configuration,
     [AC_LINK_IFELSE([AC_LANG_PROGRAM(
-                     [[#include <sys/systemcfg.h>
-                     ]],
-                     [[double x = _system_configuration.physmem;
-                       if (x > 0.0) return 0;]])],
+                      [[#include <sys/systemcfg.h>
+                      ]],
+                      [[double x = _system_configuration.physmem;
+                        if (x > 0.0) return 0;]])],
       [gl_cv_var__system_configuration=yes],
       [gl_cv_var__system_configuration=no])])
 
     if test $gl_cv_var__system_configuration = yes; then
       AC_DEFINE([HAVE__SYSTEM_CONFIGURATION], [1],
-               [Define to 1 if you have the external variable,
-               _system_configuration with a member named physmem.])
+                [Define to 1 if you have the external variable,
+                _system_configuration with a member named physmem.])
     fi
   ]
 )
 
 AC_DEFUN([gl_PHYSMEM],
 [
-  AC_LIBOBJ([physmem])
-
   # Prerequisites of lib/physmem.c.
   AC_CHECK_HEADERS([sys/pstat.h sys/sysmp.h sys/sysinfo.h \
     machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h],,,