mojo/common/mojo_common_export.h

   1 // Copyright 2013 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 MOJO_COMMON_MOJO_COMMON_EXPORT_H_
   6 #define MOJO_COMMON_MOJO_COMMON_EXPORT_H_
   7
   8 #if defined(COMPONENT_BUILD)
   9
  10 #if defined(WIN32)
  11
  12 #if defined(MOJO_COMMON_IMPLEMENTATION)
  13 #define MOJO_COMMON_EXPORT __declspec(dllexport)
  14 #else
  15 #define MOJO_COMMON_EXPORT __declspec(dllimport)
  16 #endif
  17
  18 #else  // !defined(WIN32)
  19
  20 #if defined(MOJO_COMMON_IMPLEMENTATION)
  21 #define MOJO_COMMON_EXPORT __attribute__((visibility("default")))
  22 #else
  23 #define MOJO_COMMON_EXPORT
  24 #endif
  25
  26 #endif  // defined(WIN32)
  27
  28 #else  // !defined(COMPONENT_BUILD)
  29 #define MOJO_COMMON_EXPORT
  30 #endif
  31
  32 #endif  // MOJO_COMMON_MOJO_COMMON_EXPORT_H_