From 08fbc53d5275094023ba8b0956236c1c945ca4b3 Mon Sep 17 00:00:00 2001 From: Paul Davis Date: Thu, 17 Oct 2013 12:41:11 -0400 Subject: add new visibility macro headers omitted from previous commits --- libs/evoral/evoral/visibility.h | 56 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 libs/evoral/evoral/visibility.h (limited to 'libs/evoral') diff --git a/libs/evoral/evoral/visibility.h b/libs/evoral/evoral/visibility.h new file mode 100644 index 0000000000..6b30bd1c9f --- /dev/null +++ b/libs/evoral/evoral/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 __libevoral_libevoral_visibility_h__ +#define __libevoral_libevoral_visibility_h__ + +/* _WIN32 is defined by most compilers targetting Windows, but within the + * evoral 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 LIBEVORAL_DLL_IMPORT __declspec(dllimport) + #define LIBEVORAL_DLL_EXPORT __declspec(dllexport) + #define LIBEVORAL_DLL_LOCAL +#else + #if __GNUC__ >= 4 + #define LIBEVORAL_DLL_IMPORT __attribute__ ((visibility ("default"))) + #define LIBEVORAL_DLL_EXPORT __attribute__ ((visibility ("default"))) + #define LIBEVORAL_DLL_LOCAL __attribute__ ((visibility ("hidden"))) + #else + #define LIBEVORAL_DLL_IMPORT + #define LIBEVORAL_DLL_EXPORT + #define LIBEVORAL_DLL_LOCAL + #endif +#endif + +#ifdef LIBEVORAL_DLL // libevoral is a DLL +#ifdef LIBEVORAL_DLL_EXPORTS // defined if we are building the libevoral DLL (instead of using it) + #define LIBEVORAL_API LIBEVORAL_DLL_EXPORT +#else + #define LIBEVORAL_API LIBEVORAL_DLL_IMPORT +#endif +#define LIBEVORAL_LOCAL LIBEVORAL_DLL_LOCAL +#else /* static lib, not DLL */ +#define LIBEVORAL_API +#define LIBEVORAL_LOCAL +#endif + +#endif /* __libevoral_libevoral_visibility_h__ */ -- cgit v1.2.3