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Diffstat (limited to 'libs/gtkmm2ext/gtkmm2ext/visibility.h')
-rw-r--r-- | libs/gtkmm2ext/gtkmm2ext/visibility.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libs/gtkmm2ext/gtkmm2ext/visibility.h b/libs/gtkmm2ext/gtkmm2ext/visibility.h new file mode 100644 index 0000000000..ce2d3e6e42 --- /dev/null +++ b/libs/gtkmm2ext/gtkmm2ext/visibility.h @@ -0,0 +1,56 @@ +/* + Copyright (C) 2013 Paul Davis + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef __libgtkmm2ext_visibility_h__ +#define __libgtkmm2ext_visibility_h__ + +/* _WIN32 is defined by most compilers targetting Windows, but within the + * gtkmm2ext source tree, we also define COMPILER_MSVC or COMPILER_MINGW depending + * on how a Windows build is built. + */ + +#if defined _WIN32 || defined __CYGWIN__ || defined(COMPILER_MSVC) || defined(COMPILER_MINGW) + #define LIBGTKMM2EXT_DLL_IMPORT __declspec(dllimport) + #define LIBGTKMM2EXT_DLL_EXPORT __declspec(dllexport) + #define LIBGTKMM2EXT_DLL_LOCAL +#else + #if __GNUC__ >= 4 + #define LIBGTKMM2EXT_DLL_IMPORT __attribute__ ((visibility ("default"))) + #define LIBGTKMM2EXT_DLL_EXPORT __attribute__ ((visibility ("default"))) + #define LIBGTKMM2EXT_DLL_LOCAL __attribute__ ((visibility ("hidden"))) + #else + #define LIBGTKMM2EXT_DLL_IMPORT + #define LIBGTKMM2EXT_DLL_EXPORT + #define LIBGTKMM2EXT_DLL_LOCAL + #endif +#endif + +#ifdef LIBGTKMM2EXT_DLL // libgtkmm2ext is a DLL +#ifdef LIBGTKMM2EXT_DLL_EXPORTS // defined if we are building the libgtkmm2ext DLL (instead of using it) + #define LIBGTKMM2EXT_API LIBGTKMM2EXT_DLL_EXPORT +#else + #define LIBGTKMM2EXT_API LIBGTKMM2EXT_DLL_IMPORT +#endif +#define LIBGTKMM2EXT_LOCAL LIBGTKMM2EXT_DLL_LOCAL +#else /* static lib, not DLL */ +#define LIBGTKMM2EXT_API +#define LIBGTKMM2EXT_LOCAL +#endif + +#endif /* __libgtkmm2ext_visibility_h__ */ |