1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef UI_AURA_AURA_EXPORT_H_
6#define UI_AURA_AURA_EXPORT_H_
7
8// Defines AURA_EXPORT so that functionality implemented by the aura module
9// can be exported to consumers.
10
11#if defined(COMPONENT_BUILD)
12#if defined(WIN32)
13
14#if defined(AURA_IMPLEMENTATION)
15#define AURA_EXPORT __declspec(dllexport)
16#else
17#define AURA_EXPORT __declspec(dllimport)
18#endif  // defined(AURA_IMPLEMENTATION)
19
20#else  // defined(WIN32)
21#if defined(AURA_IMPLEMENTATION)
22#define AURA_EXPORT __attribute__((visibility("default")))
23#else
24#define AURA_EXPORT
25#endif
26#endif
27
28#else  // defined(COMPONENT_BUILD)
29#define AURA_EXPORT
30#endif
31
32#endif  // UI_AURA_AURA_EXPORT_H_
33