tesseract/include/tesseract/platform.h
Egor Pugin c86325e2f7 Use TESS_API for every public symbol. Public symbol is exported from the library. This also applies to unit test and training symbols. Users will be limited to public api, but set of exported symbols will be wider still.
Remove TESS_LOCAL.
Fix several symbol issues that made visible with these changes.

All build systems must set -fvisibility-hidden for *nix systems.
2020-12-31 16:32:29 +03:00

38 lines
1.2 KiB
C

///////////////////////////////////////////////////////////////////////
// File: platform.h
// Description: Place holder
//
// (C) Copyright 2006, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////
#ifndef TESSERACT_PLATFORM_H_
#define TESSERACT_PLATFORM_H_
#ifndef TESS_API
# if defined(_WIN32) || defined(__CYGWIN__)
# if defined(TESS_EXPORTS)
# define TESS_API __declspec(dllexport)
# elif defined(TESS_IMPORTS)
# define TESS_API __declspec(dllimport)
# else
# define TESS_API
# endif
# else
# if defined(TESS_EXPORTS) || defined(TESS_IMPORTS)
# define TESS_API __attribute__((visibility("default")))
# endif
# endif
#endif
#endif // TESSERACT_PLATFORM_H_