/usr/include/davix/utils/davix_config.hpp is in davix-dev 0.6.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* This File is part of Davix, The IO library for HTTP based protocols
* Copyright (C) CERN 2013
* Author: Adrien Devresse <adrien.devresse@cern.ch>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef DAVIX_CONFIG
#define DAVIX_CONFIG
#include <functional>
#ifndef __DAVIX_INSIDE__
#error "Only davix.hpp should be included."
#endif
//
// export
//
#ifndef DAVIX_EXPORT
#define DAVIX_EXPORT __attribute__((visibility("default")))
#endif
//
// detect GCC
//
#if (defined(__GNUC__) || defined(__GNUG__)) && !(defined(__clang__) || defined(__INTEL_COMPILER))
# ifndef __DAVIX_COMPILER_GCC
# define __DAVIX_COMPILER_GCC
# endif
#endif
//
// detect CXX11 support
//
#if ( (__cplusplus > 199711L) \
|| (defined (DAVIX_FORCE_CXX11)) \
|| (defined __GXX_EXPERIMENTAL_CXX0X__) )
# ifndef __DAVIX_CX11_SUPPORT
# define __DAVIX_CX11_SUPPORT
# endif
#endif
//
// detect TR1 support
//
#if ( (defined DAVIX_FORCE_TR1) \
|| (defined __DAVIX_COMPILER_GCC) \
|| (defined HAVE_TR1_SUPPORT))
# ifndef __DAVIX_TR1_SUPPORT
# define __DAVIX_TR1_SUPPORT
#endif
#endif
//
// include tr1 namespace
//
#if (!(defined __DAVIX_CX11_SUPPORT) \
&& (defined __DAVIX_TR1_SUPPORT))
# include <tr1/functional>
# include <tr1/memory>
namespace std{
using namespace std::tr1;
}
#endif
//
// enable STD_FUNCTION_DECL
//
#if ((defined __DAVIX_CX11_SUPPORT) \
|| (defined __DAVIX_TR1_SUPPORT) \
|| (defined HAVE_STD_FUNCTION))
# ifndef __DAVIX_HAS_STD_FUNCTION
# define __DAVIX_HAS_STD_FUNCTION
# endif
#endif
//
// davix preproc facilities
//
#undef DAVIX_C_DECL_BEGIN
#undef DAVIX_C_DECL_END
#ifdef __cplusplus
#define DAVIX_C_DECL_BEGIN \
extern "C" {
#define DAVIX_C_DECL_END }
#else
#define DAVIX_C_DECL_BEGIN // void
#define DAVIX_C_DECL_END // void
#endif
//
// compat 32 bits
#if (( __WORDSIZE == 32 ) \
|| ( SIZE_MAX == (4294967295U) )) \
&& !(defined __DAVIX_COMPAT_32) \
&& !(defined __NO_DAVIX_COMPAT_32)
#define __DAVIX_COMPAT_32
#endif
//
// deprecated
#undef DEPRECATED
#ifdef __GNUC__
#define DEPRECATED(func) func __attribute__ ((deprecated))
#else
#define DEPRECATED(func) func
#endif
#endif // DAVIX_TYPES_HPP
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