sigc++config.h

sigc++config.h (text/plain), 1.95 KB, created by Jonas Stein on 2023-01-29 00:38:48 UTC

/* This file is part of libsigc++. */
#ifndef SIGCXXCONFIG_H_INCLUDED
#define SIGCXXCONFIG_H_INCLUDED

/* Define to omit deprecated API from the library. */
/* #undef SIGCXX_DISABLE_DEPRECATED */

/* Major version number of sigc++. */
#define SIGCXX_MAJOR_VERSION 3

/* Minor version number of sigc++. */
#define SIGCXX_MINOR_VERSION 4

/* Micro version number of sigc++. */
#define SIGCXX_MICRO_VERSION 0

/* Detect Win32 platform */
#ifdef _WIN32
#if defined(_MSC_VER)
#define SIGC_MSC 1
#define SIGC_WIN32 1
#define SIGC_DLL 1
#elif defined(__CYGWIN__)
#define SIGC_CONFIGURE 1
#elif defined(__MINGW32__)
#define SIGC_WIN32 1
#define SIGC_CONFIGURE 1
#else
#error "libsigc++ config: Unknown win32 architecture (send me gcc --dumpspecs or equiv)"
#endif
#else /* !_WIN32 */
#define SIGC_CONFIGURE 1
#endif /* !_WIN32 */

#ifdef SIGC_MSC
/*
 * MS VC7 Warning 4251 says that the classes to any member objects in an
 * exported class must also be exported.  Some of the libsigc++
 * template classes contain std::list members.  MS KB article 168958 says
 * that it's not possible to export a std::list instantiation due to some
 * wacky class nesting issues, so our only options are to ignore the
 * warning or to modify libsigc++ to remove the std::list dependency.
 * AFAICT, the std::list members are used internally by the library code
 * and don't need to be used from the outside, and ignoring the warning
 * seems to have no adverse effects, so that seems like a good enough
 * solution for now.
 */
#pragma warning(disable : 4251)

#if (_MSC_VER < 1900) && !defined(noexcept)
#define _ALLOW_KEYWORD_MACROS 1
#define noexcept _NOEXCEPT
#endif

#else /* SIGC_MSC */

#endif /* !SIGC_MSC */

#ifdef SIGC_DLL
#if defined(SIGC_BUILD) && defined(_WINDLL)
#define SIGC_API __declspec(dllexport)
#elif !defined(SIGC_BUILD)
#define SIGC_API __declspec(dllimport)
#else
#define SIGC_API
#endif
#else /* !SIGC_DLL */
#define SIGC_API
#endif /* !SIGC_DLL */

#endif /* !SIGCXXCONFIG_H_INCLUDED */