255 lines
8.7 KiB
Plaintext
255 lines
8.7 KiB
Plaintext
#ifndef __CARES_BUILD_H
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#define __CARES_BUILD_H
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/* Copyright (C) 2009 - 2013 by Daniel Stenberg et al
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of M.I.T. not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. M.I.T. makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*/
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/* ================================================================ */
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/* NOTES FOR CONFIGURE CAPABLE SYSTEMS */
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/* ================================================================ */
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/*
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* NOTE 1:
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* -------
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*
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* See file ares_build.h.in, run configure, and forget that this file
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* exists it is only used for non-configure systems.
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* But you can keep reading if you want ;-)
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*
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*/
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/* ================================================================ */
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/* NOTES FOR NON-CONFIGURE SYSTEMS */
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/* ================================================================ */
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/*
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* NOTE 1:
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* -------
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*
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* Nothing in this file is intended to be modified or adjusted by the
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* c-ares library user nor by the c-ares library builder.
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*
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* If you think that something actually needs to be changed, adjusted
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* or fixed in this file, then, report it on the c-ares development
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* mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
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*
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* Try to keep one section per platform, compiler and architecture,
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* otherwise, if an existing section is reused for a different one and
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* later on the original is adjusted, probably the piggybacking one can
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* be adversely changed.
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*
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* In order to differentiate between platforms/compilers/architectures
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* use only compiler built in predefined preprocessor symbols.
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*
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* This header file shall only export symbols which are 'cares' or 'CARES'
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* prefixed, otherwise public name space would be polluted.
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*
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* NOTE 2:
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* -------
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*
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* Right now you might be staring at file ares_build.h.dist or ares_build.h,
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* this is due to the following reason: file ares_build.h.dist is renamed
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* to ares_build.h when the c-ares source code distribution archive file is
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* created.
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*
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* File ares_build.h.dist is not included in the distribution archive.
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* File ares_build.h is not present in the git tree.
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*
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* The distributed ares_build.h file is only intended to be used on systems
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* which can not run the also distributed configure script.
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*
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* On systems capable of running the configure script, the configure process
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* will overwrite the distributed ares_build.h file with one that is suitable
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* and specific to the library being configured and built, which is generated
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* from the ares_build.h.in template file.
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*
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* If you check out from git on a non-configure platform, you must run the
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* appropriate buildconf* script to set up ares_build.h and other local files.
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*
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*/
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/* ================================================================ */
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/* DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE */
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/* ================================================================ */
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#ifdef CARES_SIZEOF_LONG
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# error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h"
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Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined
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#endif
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#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
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# error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
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Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
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#endif
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#ifdef CARES_SIZEOF_ARES_SOCKLEN_T
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# error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
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Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined
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#endif
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/* ================================================================ */
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/* EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY */
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/* ================================================================ */
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#if defined(__DJGPP__) || defined(__GO32__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__SALFORDC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__BORLANDC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__TURBOC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__WATCOMC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__POCC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__LCC__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__SYMBIAN32__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__MWERKS__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(_WIN32_WCE)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__MINGW32__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__VMS)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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#elif defined(__OS400__)
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# if defined(__ILEC400__)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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# define CARES_PULL_SYS_TYPES_H 1
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# define CARES_PULL_SYS_SOCKET_H 1
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# endif
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#elif defined(__MVS__)
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# if defined(__IBMC__) || defined(__IBMCPP__)
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# if defined(_ILP32)
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# define CARES_SIZEOF_LONG 4
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# elif defined(_LP64)
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# define CARES_SIZEOF_LONG 8
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# endif
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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# define CARES_PULL_SYS_TYPES_H 1
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# define CARES_PULL_SYS_SOCKET_H 1
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# endif
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#elif defined(__370__)
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# if defined(__IBMC__) || defined(__IBMCPP__)
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# if defined(_ILP32)
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# define CARES_SIZEOF_LONG 4
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# elif defined(_LP64)
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# define CARES_SIZEOF_LONG 8
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# endif
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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# define CARES_PULL_SYS_TYPES_H 1
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# define CARES_PULL_SYS_SOCKET_H 1
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# endif
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#elif defined(TPF)
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# define CARES_SIZEOF_LONG 8
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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/* ===================================== */
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/* KEEP MSVC THE PENULTIMATE ENTRY */
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/* ===================================== */
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#elif defined(_MSC_VER)
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# define CARES_SIZEOF_LONG 4
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# define CARES_TYPEOF_ARES_SOCKLEN_T int
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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/* ===================================== */
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/* KEEP GENERIC GCC THE LAST ENTRY */
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/* ===================================== */
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#elif defined(__GNUC__)
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# if defined(__LP64__) || \
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defined(__x86_64__) || defined(__ppc64__)
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# define CARES_SIZEOF_LONG 8
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# elif defined(__ILP32__) || \
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defined(__i386__) || defined(__ppc__) || defined(__arm__)
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# define CARES_SIZEOF_LONG 4
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# endif
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# define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
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# define CARES_SIZEOF_ARES_SOCKLEN_T 4
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# define CARES_PULL_SYS_TYPES_H 1
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# define CARES_PULL_SYS_SOCKET_H 1
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#else
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# error "Unknown non-configure build target!"
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Error Compilation_aborted_Unknown_non_configure_build_target
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#endif
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/* CARES_PULL_SYS_TYPES_H is defined above when inclusion of header file */
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/* sys/types.h is required here to properly make type definitions below. */
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#ifdef CARES_PULL_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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/* CARES_PULL_SYS_SOCKET_H is defined above when inclusion of header file */
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/* sys/socket.h is required here to properly make type definitions below. */
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#ifdef CARES_PULL_SYS_SOCKET_H
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# include <sys/socket.h>
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#endif
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/* Data type definition of ares_socklen_t. */
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#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
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typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
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#endif
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#endif /* __CARES_BUILD_H */
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