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Enable -fvisibility=hidden for src/misc/.

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* configure.ac: Check for -fvisibility support.
* m4/ax_check_compile_flag.m4: New file.
* src/misc/common.hh: New file.
* src/misc/Makefile.am: Add common.hh, and adjust to use -fvisibility.
* src/misc/bareword.hh, src/misc/escape.hh, src/misc/formater.hh,
src/misc/intvcmp2.hh, src/misc/intvcomp.hh, src/misc/memusage.hh,
src/misc/minato.hh, src/misc/optionmap.hh, src/misc/random.hh,
src/misc/timer.hh, src/misc/version.hh, src/misc/bddop.hh: Include
common.hh and add SPOT_API tags.
* src/misc/acccompl.hh, src/misc/accconv.hh: Prepare for upcoming
move.
* src/sanity/style.test: Ignore SPOT_API tags.
* wrap/python/Makefile.am: Ignore SPOT_API.
* wrap/python/spot.i: Do not emit binding for bddalloc.hh.
* wrap/python/tests/minato.py: Do not use bdd_allocator.
This commit is contained in:
Alexandre Duret-Lutz 2013-06-24 21:39:22 +02:00
parent b5710663f4
commit 2ef8917ba5
22 changed files with 258 additions and 78 deletions
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59
src/misc/common.hh Normal file
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// -*- coding: utf-8 -*-
// Copyright (C) 2013 Laboratoire de Recherche et Développement
// de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
// Spot is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// Spot is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
// License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef SPOT_MISC_COMMON_HH
# define SPOT_MISC_COMMON_HH
#if defined _WIN32 || defined __CYGWIN__
#define SPOT_HELPER_DLL_IMPORT __declspec(dllimport)
#define SPOT_HELPER_DLL_EXPORT __declspec(dllexport)
#define SPOT_HELPER_DLL_LOCAL
#else
#if __GNUC__ >= 4
#define SPOT_HELPER_DLL_IMPORT __attribute__ ((visibility ("default")))
#define SPOT_HELPER_DLL_EXPORT __attribute__ ((visibility ("default")))
#define SPOT_HELPER_DLL_LOCAL __attribute__ ((visibility ("hidden")))
#else
#define SPOT_HELPER_DLL_IMPORT
#define SPOT_HELPER_DLL_EXPORT
#define SPOT_HELPER_DLL_LOCAL
#endif
#endif
#ifdef SPOT_BUILD
#define SPOT_DLL
#endif
// SPOT_API is used for the public API symbols. It either DLL imports
// or DLL exports (or does nothing for static build) SPOT_LOCAL is
// used for non-api symbols that may occur in header files.
#ifdef SPOT_DLL
#ifdef SPOT_BUILD
#define SPOT_API SPOT_HELPER_DLL_EXPORT
#else
#define SPOT_API SPOT_HELPER_DLL_IMPORT
#endif
#define SPOT_LOCAL SPOT_HELPER_DLL_LOCAL
#else
#define SPOT_API
#define SPOT_LOCAL
#endif
#define SPOT_API_VAR extern SPOT_API
#endif // SPOT_MISC_COMMON_HH