diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2013-10-17 09:56:43 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-10-17 09:56:43 -0400 |
| commit | a7f156e005cd6f40ddd99eec394e0db51a62ae7c (patch) | |
| tree | d48b4c88fdf3a0f6f605b8b47fb6554290f847c8 /libs | |
| parent | e89f129e5efc104b881b9a6d223cb0ce7cc760ae (diff) | |
new file for libmidi++ export control
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/midi++2/midi++/libmidi_visibility.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libs/midi++2/midi++/libmidi_visibility.h b/libs/midi++2/midi++/libmidi_visibility.h new file mode 100644 index 0000000000..62eebfe8e2 --- /dev/null +++ b/libs/midi++2/midi++/libmidi_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 __libmidi_libmidi_visibility_h__ +#define __libmidi_libmidi_visibility_h__ + +/* _WIN32 is defined by most compilers targetting Windows, but within the + * midi 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 LIBMIDIPP_DLL_IMPORT __declspec(dllimport) + #define LIBMIDIPP_DLL_EXPORT __declspec(dllexport) + #define LIBMIDIPP_DLL_LOCAL +#else + #if __GNUC__ >= 4 + #define LIBMIDIPP_DLL_IMPORT __attribute__ ((visibility ("default"))) + #define LIBMIDIPP_DLL_EXPORT __attribute__ ((visibility ("default"))) + #define LIBMIDIPP_DLL_LOCAL __attribute__ ((visibility ("hidden"))) + #else + #define LIBMIDIPP_DLL_IMPORT + #define LIBMIDIPP_DLL_EXPORT + #define LIBMIDIPP_DLL_LOCAL + #endif +#endif + +#ifdef LIBMIDIPP_DLL // libmidi is a DLL +#ifdef LIBMIDIPP_DLL_EXPORTS // defined if we are building the libmidi DLL (instead of using it) + #define LIBMIDIPP_API LIBMIDIPP_DLL_EXPORT +#else + #define LIBMIDIPP_API LIBMIDIPP_DLL_IMPORT +#endif +#define LIBMIDIPP_LOCAL LIBMIDIPP_DLL_LOCAL +#else /* static lib, not DLL */ +#define LIBMIDIPP_API +#define LIBMIDIPP_LOCAL +#endif + +#endif /* __libmidi_libmidi_visibility_h__ */ |