macros.h
/*
* macros.h
*
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
* 2003 Bastian Blank <waldi@debian.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DEBIAN_INSTALLER__MACROS_H
#define DEBIAN_INSTALLER__MACROS_H
#define DI_STRINGIFY(contents) DI_STRINGIFY_ARG (contents)
#define DI_STRINGIFY_ARG(contents) #contents
#define DI_STRLOC __FILE__ ":" DI_STRINGIFY(__LINE__)
/* GCC version checking borrowed from glibc. */
#if defined(__GNUC__) && defined(__GNUC_MINOR__)
# define DI_GNUC_PREREQ(maj,min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
# define DI_GNUC_PREREQ(maj,min) 0
#endif
#endif