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furnace/extern/macports-legacy-support/include/MacportsLegacySupport.h
tildearrow 8b43d5a488 use macports-legacy-support for OS X 
disabled for macOS onwards
modified version without APSL licensed files
2024-04-09 13:10:06 -05:00

205 lines
9.4 KiB
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/*
* Copyright (c) 2018 Chris Jones <jonesc@macports.org>
* Copyright (c) 2019 Michael Dickens <michaelld@macports.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _MACPORTS_LEGACYSUPPORTDEFS_H_
#define _MACPORTS_LEGACYSUPPORTDEFS_H_
/* Not needed -- #include "AvailabilityMacros.h" */
/* C++ extern definitions */
#if defined(__cplusplus)
#define __MP__BEGIN_DECLS extern "C" {
#define __MP__END_DECLS }
#else
#define __MP__BEGIN_DECLS
#define __MP__END_DECLS
#endif
/* foundational defs, used later */
#if defined(__i386)
#define __MP_LEGACY_SUPPORT_I386__ 1
#else
#define __MP_LEGACY_SUPPORT_I386__ 0
#endif
/* defines for when legacy support is required for various functions */
/* fsgetpath */
#define __MP_LEGACY_SUPPORT_FSGETPATH__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300)
/* **setattrlistat */
#define __MP_LEGACY_SUPPORT_SETATTRLISTAT__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300)
/* ** utimensat, futimens, UTIME_NOW, UTIME_OMIT */
#define __MP_LEGACY_SUPPORT_UTIMENSAT__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300)
/* clock_gettime */
#define __MP_LEGACY_SUPPORT_GETTIME__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
/* timespec_get */
#define __MP_LEGACY_SUPPORT_TIMESPEC_GET__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101500)
/* **at calls */
#define __MP_LEGACY_SUPPORT_ATCALLS__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101000)
/* fdopendir */
#define __MP_LEGACY_SUPPORT_FDOPENDIR__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101000)
/* this header is automatically included by <net/if.h> on systems 10.9 and up.
It is therefore expected to be included by most current software. */
/* <net/if.h> include <sys/socket.h> */
#define __MP_LEGACY_SUPPORT_NETIF_SOCKET_FIX__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1090)
/* CMSG_DATA definition in <sys/socket.h> */
#define __MP_LEGACY_SUPPORT_CMSG_DATA_FIX__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* stpncpy */
#define __MP_LEGACY_SUPPORT_STPNCPY__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* strnlen */
#define __MP_LEGACY_SUPPORT_STRNLEN__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* strndup */
#define __MP_LEGACY_SUPPORT_STRNDUP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* dprintf */
#define __MP_LEGACY_SUPPORT_DPRINTF__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* getline */
#define __MP_LEGACY_SUPPORT_GETLINE__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* memmem */
#define __MP_LEGACY_SUPPORT_MEMMEM__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* wcsdup */
#define __MP_LEGACY_SUPPORT_WCSDUP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* wcsnlen */
#define __MP_LEGACY_SUPPORT_WCSNLEN__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* wcpcpy, wcpncpy */
#define __MP_LEGACY_SUPPORT_WCPCPY__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* wcsncasecmp_l, wcscasecmp_l, wcsncasecmp, wcscasecmp */
#define __MP_LEGACY_SUPPORT_WCSCASECMP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* llround */
#define __MP_LEGACY_SUPPORT_LLROUND__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* arc4random */
#define __MP_LEGACY_SUPPORT_ARC4RANDOM__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* getentropy */
#define __MP_LEGACY_SUPPORT_GETENTROPY__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
/* posix_memalign does not exist on < 1060 */
#define __MP_LEGACY_SUPPORT_POSIX_MEMALIGN__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* AI_NUMERICSERV does not exist on < 1060 */
#define __MP_LEGACY_SUPPORT_AI_NUMERICSERV__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* realpath() on < 1060 does not support modern NULL buffer usage */
#define __MP_LEGACY_SUPPORT_REALPATH_WRAP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* setattrlistat */
#define __MP_LEGACY_SUPPORT_FSETATTRLIST__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* localtime_r, gmtime_r, etc only declared on Tiger when _ANSI_SOURCE and _POSIX_C_SOURCE are undefined */
#define __MP_LEGACY_SUPPORT_TIME_THREAD_SAFE_FUNCTIONS__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* lsmod does not exist on Tiger */
#define __MP_LEGACY_SUPPORT_LSMOD__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* lutimes does not exist on Tiger */
#define __MP_LEGACY_SUPPORT_LUTIMES__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* sys/aio.h header needs adjustment to match newer SDKs */
#define __MP_LEGACY_SUPPORT_SYSAIOTIGERFIX__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* sysconf() is missing some functions on some systems, and may misbehave on i386 */
#define __MP_LEGACY_SUPPORT_SYSCONF_WRAP__ (__APPLE__ && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101100 \
|| __MP_LEGACY_SUPPORT_I386__))
/* pthread_rwlock_initializer is not defined on Tiger */
#define __MP_LEGACY_SUPPORT_PTHREAD_RWLOCK__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* STAILQ_FOREACH is not defined on Tiger*/
#define __MP_LEGACY_SUPPORT_STAILQ_FOREACH__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* c++11 <cmath> PPC 10.[45] and Intel 10.[4-6], GNU g++ 4.6 through 8. */
#if (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070 \
&& defined(__GNUC__) && (__GNUC__ <= 8) \
&& ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6))))
#define __MP_LEGACY_SUPPORT_CXX11_CMATH__ 1
#else
#define __MP_LEGACY_SUPPORT_CXX11_CMATH__ 0
#endif
/* cossin */
#define __MP_LEGACY_SUPPORT_COSSIN__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1090)
/* ffsl */
#define __MP_LEGACY_SUPPORT_FFSL__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* ffsll */
#define __MP_LEGACY_SUPPORT_FFSLL__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1090)
/* fls */
#define __MP_LEGACY_SUPPORT_FLS__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* flsl */
#define __MP_LEGACY_SUPPORT_FLSL__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1050)
/* flsll */
#define __MP_LEGACY_SUPPORT_FLSLL__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1090)
/* open_memstream */
#define __MP_LEGACY_SUPPORT_OPEN_MEMSTREAM__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300)
/* fmemopen */
#define __MP_LEGACY_SUPPORT_FMEMOPEN__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300)
/* pthread_setname_np */
#define __MP_LEGACY_SUPPORT_PTHREAD_SETNAME_NP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* Compound macros, bundling functionality needed by multiple single features. */
#define __MP_LEGACY_SUPPORT_NEED_ATCALL_MACROS__ (__MP_LEGACY_SUPPORT_ATCALLS__ || __MP_LEGACY_SUPPORT_SETATTRLISTAT__)
#define __MP_LEGACY_SUPPORT_NEED_BEST_FCHDIR__ (__MP_LEGACY_SUPPORT_FDOPENDIR__ || __MP_LEGACY_SUPPORT_ATCALLS__ || __MP_LEGACY_SUPPORT_SETATTRLISTAT__)
/* for now, just add missing typedef statements */
#define __MP_LEGACY_SUPPORT_UUID__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* for now, just forward call to CFPropertyListCreateWithStream */
#define __MP_LEGACY_SUPPORT_CoreFoundation__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* copyfile and its associated functions have gained functionality over the years */
#define __MP_LEGACY_SUPPORT_COPYFILE_WRAP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* _tlv_atexit and __cxa_thread_atexit */
#define __MP_LEGACY_SUPPORT_ATEXIT_WRAP__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
/* os_unfair_lock structure and its associated functions */
#define __MP_LEGACY_SUPPORT_OS_UNFAIR_LOCK__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
/* library symbol ___bzero */
#define __MP_LEGACY_SUPPORT_SYMBOL____bzero__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060)
/* library symbol _dirfd */
#define __MP_LEGACY_SUPPORT_SYMBOL__dirfd__ (__APPLE__ && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1080)
#endif /* _MACPORTS_LEGACYSUPPORTDEFS_H_ */
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