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