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1241.9.4
by Monty Taylor
Beginnings of what we need to do to support -fvisibility=hidden. |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2009 Sun Microsystems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Implementation drawn from visibility.texi in gnulib.
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*/
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/**
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* @file
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* @brief Visibility Control Macros
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*/
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#ifndef DRIZZLED_VISIBILITY_H
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#define DRIZZLED_VISIBILITY_H
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/**
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*
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* DRIZZLE_API is used for the public API symbols. It either DLL imports or
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* DLL exports (or does nothing for static build).
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*
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* DRIZZLE_LOCAL is used for non-api symbols.
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*/
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#if defined(BUILDING_DRIZZLE)
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# if defined(HAVE_VISIBILITY)
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# define DRIZZLE_API __attribute__ ((visibility("default")))
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# define DRIZZLE_LOCAL __attribute__ ((visibility("hidden")))
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# elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
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# define DRIZZLE_API __global
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# define DRIZZLE_API __hidden
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# elif defined(_MSC_VER)
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# define DRIZZLE_API extern __declspec(dllexport)
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# define DRIZZLE_LOCAL
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# endif /* defined(HAVE_VISIBILITY) */ |
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#else /* defined(BUILDING_DRIZZLE) */ |
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# if defined(_MSC_VER)
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# define DRIZZLE_API extern __declspec(dllimport)
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# define DRIZZLE_LOCAL
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# else
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# define DRIZZLE_API
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# define DRIZZLE_LOCAL
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# endif /* defined(_MSC_VER) */ |
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#endif /* defined(BUILDING_DRIZZLE) */ |
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#endif /* DRIZZLED_VISIBILITY_H */ |