xref: /aosp_15_r20/external/angle/util/util_export.h (revision 8975f5c5ed3d1c378011245431ada316dfb6f244)
1*8975f5c5SAndroid Build Coastguard Worker //
2*8975f5c5SAndroid Build Coastguard Worker // Copyright 2018 The ANGLE Project Authors. All rights reserved.
3*8975f5c5SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
4*8975f5c5SAndroid Build Coastguard Worker // found in the LICENSE file.
5*8975f5c5SAndroid Build Coastguard Worker //
6*8975f5c5SAndroid Build Coastguard Worker // util_export.h : Defines ANGLE_UTIL_EXPORT, a macro for exporting symbols.
7*8975f5c5SAndroid Build Coastguard Worker 
8*8975f5c5SAndroid Build Coastguard Worker #ifndef UTIL_EXPORT_H_
9*8975f5c5SAndroid Build Coastguard Worker #define UTIL_EXPORT_H_
10*8975f5c5SAndroid Build Coastguard Worker 
11*8975f5c5SAndroid Build Coastguard Worker // How to get the right import/export annotations on Windows:
12*8975f5c5SAndroid Build Coastguard Worker // We define "IMPLEMENTATION" to get the dllexport label when compiling the
13*8975f5c5SAndroid Build Coastguard Worker // util library. Consumers get the dllimport label by default.
14*8975f5c5SAndroid Build Coastguard Worker #if !defined(ANGLE_UTIL_EXPORT)
15*8975f5c5SAndroid Build Coastguard Worker #    if defined(_WIN32)
16*8975f5c5SAndroid Build Coastguard Worker #        if defined(LIBANGLE_UTIL_IMPLEMENTATION)
17*8975f5c5SAndroid Build Coastguard Worker #            define ANGLE_UTIL_EXPORT __declspec(dllexport)
18*8975f5c5SAndroid Build Coastguard Worker #        else
19*8975f5c5SAndroid Build Coastguard Worker #            define ANGLE_UTIL_EXPORT __declspec(dllimport)
20*8975f5c5SAndroid Build Coastguard Worker #        endif
21*8975f5c5SAndroid Build Coastguard Worker #    elif defined(__GNUC__)
22*8975f5c5SAndroid Build Coastguard Worker #        define ANGLE_UTIL_EXPORT __attribute__((visibility("default")))
23*8975f5c5SAndroid Build Coastguard Worker #    else
24*8975f5c5SAndroid Build Coastguard Worker #        define ANGLE_UTIL_EXPORT
25*8975f5c5SAndroid Build Coastguard Worker #    endif
26*8975f5c5SAndroid Build Coastguard Worker #endif  // !defined(ANGLE_UTIL_EXPORT)
27*8975f5c5SAndroid Build Coastguard Worker 
28*8975f5c5SAndroid Build Coastguard Worker #endif  // UTIL_EXPORT_H_
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