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tools/gnss_conversion_nodes/include/gnss_conversion_nodes/visibility_control.hpp
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1 // Copyright 2021 Apex.AI, Inc.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //    http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef GNSS_CONVERSION_NODES__VISIBILITY_CONTROL_HPP_
16 #define GNSS_CONVERSION_NODES__VISIBILITY_CONTROL_HPP_
17 
18 
19 #if defined(__WIN32)
20  #if defined(GNSS_CONVERSION_NODE_BUILDING_DLL) || defined(GNSS_CONVERSION_NODE_EXPORTS)
21  #define GNSS_CONVERSION_NODE_PUBLIC __declspec(dllexport)
22  #define GNSS_CONVERSION_NODE_LOCAL
23  #else // defined(GNSS_CONVERSION_NODE_BUILDING_DLL) || defined(GNSS_CONVERSION_NODE_EXPORTS)
24  #define GNSS_CONVERSION_NODE_PUBLIC __declspec(dllimport)
25  #define GNSS_CONVERSION_NODE_LOCAL
26  #endif // defined(GNSS_CONVERSION_NODE_BUILDING_DLL) || defined(GNSS_CONVERSION_NODE_EXPORTS)
27 #elif defined(__linux__)
28  #define GNSS_CONVERSION_NODE_PUBLIC __attribute__((visibility("default")))
29  #define GNSS_CONVERSION_NODE_LOCAL __attribute__((visibility("hidden")))
30 #elif defined(__APPLE__)
31  #define GNSS_CONVERSION_NODE_PUBLIC __attribute__((visibility("default")))
32  #define GNSS_CONVERSION_NODE_LOCAL __attribute__((visibility("hidden")))
33 #else
34  #error "Unsupported Build Configuration"
35 #endif
36 
37 #endif // GNSS_CONVERSION_NODES__VISIBILITY_CONTROL_HPP_