diff options
Diffstat (limited to 'compat/linkage-macros.hpp')
| -rw-r--r-- | compat/linkage-macros.hpp | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/compat/linkage-macros.hpp b/compat/linkage-macros.hpp index 9e71ac8c..f4d0104b 100644 --- a/compat/linkage-macros.hpp +++ b/compat/linkage-macros.hpp @@ -1,15 +1,26 @@ #pragma once -#if defined _MSC_VER -# define OTR_GENERIC_EXPORT __declspec(dllexport) -# define OTR_GENERIC_IMPORT __declspec(dllimport) -#elif defined _WIN32 && !defined(__WINE__) -# define OTR_GENERIC_EXPORT __attribute__((dllexport, visibility ("default"))) -# define OTR_GENERIC_IMPORT __attribute__((dllimport)) -#else -# define OTR_GENERIC_EXPORT __attribute__ ((visibility ("default"))) -# define OTR_GENERIC_IMPORT +#ifndef OTR_GENERIC_EXPORT +# if defined _MSC_VER +# define OTR_GENERIC_EXPORT __declspec(dllexport) +# define OTR_GENERIC_IMPORT __declspec(dllimport) +# elif defined _WIN32 && !defined __WINE__ +# define OTR_GENERIC_EXPORT __attribute__((dllexport, visibility ("default"))) +# define OTR_GENERIC_IMPORT __attribute__((dllimport)) +# else +# define OTR_GENERIC_EXPORT __attribute__((visibility ("default"))) +# define OTR_GENERIC_IMPORT +# endif +#endif + +#if defined __APPLE__ || defined __MINGW32__ +# define OTR_NO_TMPL_INST // link failure on both targets #endif -#define OTR_TEMPLATE_EXPORT template class OTR_GENERIC_EXPORT -#define OTR_TEMPLATE_IMPORT extern template class OTR_GENERIC_IMPORT +#if defined OTR_NO_TMPL_INST +# define OTR_TEMPLATE_IMPORT(x) +# define OTR_TEMPLATE_EXPORT(x) +#else +# define OTR_TEMPLATE_IMPORT(x) extern template class OTR_GENERIC_IMPORT x; +# define OTR_TEMPLATE_EXPORT(x) template class OTR_GENERIC_EXPORT x; +#endif |