src/libssh2_setup.h - master - niceSOFT/libssh2

src/libssh2_setup.h
90 строк2 KB
Viktor Szakats
build: assume POSIX `gettimeofday()` in fallback codepath, stop detecting it
03 авг 2026, 04:54
03 авг 2026, 04:548563c38
/* Copyright (C) Viktor Szakats
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef LIBSSH2_SETUP_H
#define LIBSSH2_SETUP_H

/* Header for platform/compiler-specific initialization.
   Used by 'src', 'example', 'tests' */

/* Define mingw-w64 version macros, eg __MINGW{32,64}_{MINOR,MAJOR}_VERSION */
#ifdef __MINGW32__
#include <_mingw.h>
#endif

/* Configuration provided by build tools (autotools and CMake),
   and via platform-specific directories for os400 and vms */
#if defined(HAVE_CONFIG_H) || defined(__OS400__) || defined(__VMS)

#include "libssh2_config.h"

/* Hand-crafted configuration for platforms which lack config tool.
   Keep this synced with root CMakeLists.txt */
#elif defined(_WIN32)

#ifdef __MINGW32__
#  define HAVE_UNISTD_H
#  define HAVE_INTTYPES_H
#elif defined(_MSC_VER) && _MSC_VER >= 1800
#  define HAVE_INTTYPES_H
#endif

#endif /* HAVE_CONFIG_H */

/* Below applies to both auto-detected and hand-crafted configs */

#ifdef _WIN32

#if defined(UNICODE) && !defined(_UNICODE)
#  error "UNICODE is defined but _UNICODE is not defined"
#endif
#if defined(_UNICODE) && !defined(UNICODE)
#  error "_UNICODE is defined but UNICODE is not defined"
#endif

#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#ifndef NOGDI
#define NOGDI
#endif

#if defined(__clang__) && __clang_major__ >= 13
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wreserved-macro-identifier"
#endif

#ifdef __MINGW32__
#  undef _FILE_OFFSET_BITS
#  define _FILE_OFFSET_BITS 64
#elif defined(_MSC_VER)
#  if !defined(LIBSSH2_LIBRARY) || defined(LIBSSH2_TESTS)
     /* apply to examples and tests only */
#    ifndef _CRT_SECURE_NO_WARNINGS
#    define _CRT_SECURE_NO_WARNINGS  /* for fopen(), getenv(),
                                        in tests: vsnprintf() */
#    endif
#    ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
#    define _WINSOCK_DEPRECATED_NO_WARNINGS  /* for inet_addr() */
#    endif
     /* we cannot access our internal snprintf() implementation in examples and
        tests when linking to a shared libssh2. */
#    if _MSC_VER < 1900
#      define snprintf _snprintf
#    endif
#  endif
#  if _MSC_VER < 1900
/* Silence bogus warning C4127: conditional expression is constant */
#  pragma warning(disable:4127)
#  endif
#endif

#if defined(__clang__) && __clang_major__ >= 13
#pragma clang diagnostic pop
#endif

#endif /* _WIN32 */

#endif /* LIBSSH2_SETUP_H */