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Each module now has its own export macro

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Laurent Gomila committed 2012-02-02 22:02:39 +01:00
1 parent 7615382a68
commit 0c5afa3483
70 files changed
+1010 -719
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include/SFML/Config.h
+16 -12
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@@ -65,31 +65,35 @@
////////////////////////////////////////////////////////////
// Define portable import / export macros
// Define helpers to create portable import / export macros for each module
////////////////////////////////////////////////////////////
#if defined(CSFML_SYSTEM_WINDOWS)
#ifdef CSFML_EXPORTS
// Windows compilers need specific (and different) keywords for export and import
#define CSFML_API_EXPORT extern "C" __declspec(dllexport)
#define CSFML_API_IMPORT extern __declspec(dllimport)
// From DLL side, we must export
#define CSFML_API extern "C" __declspec(dllexport)
// For Visual C++ compilers, we also need to turn off this annoying C4251 warning
#ifdef _MSC_VER
#else
// From client application side, we must import
#define CSFML_API extern __declspec(dllimport)
#pragma warning(disable : 4251)
#endif
#else
#else // Linux, FreeBSD, Mac OS X
#ifdef CSFML_EXPORTS
#if __GNUC__ >= 4
#define CSFML_API extern "C"
// GCC 4 has special keywords for showing/hidding symbols,
// the same keyword is used for both importing and exporting
#define CSFML_API_EXPORT extern "C" __attribute__ ((__visibility__ ("default")))
#define CSFML_API_IMPORT extern __attribute__ ((__visibility__ ("default")))
#else
#define CSFML_API extern
// GCC < 4 has no mechanism to explicitely hide symbols, everything's exported
#define CSFML_API_EXPORT extern "C"
#define CSFML_API_IMPORT extern
#endif