diff options
Diffstat (limited to 'libstdc++-v3/config/os/mingw32/os_defines.h')
| -rw-r--r-- | libstdc++-v3/config/os/mingw32/os_defines.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/mingw32/os_defines.h b/libstdc++-v3/config/os/mingw32/os_defines.h index 7b4e8066457..5435ce9ae84 100644 --- a/libstdc++-v3/config/os/mingw32/os_defines.h +++ b/libstdc++-v3/config/os/mingw32/os_defines.h @@ -45,6 +45,15 @@ #undef NOMINMAX #define NOMINMAX 1 +#if defined (_GLIBCXX_DLL) +#define _GLIBCXX_PSEUDO_VISIBILITY_default __attribute__ ((__dllimport__)) +#else +#define _GLIBCXX_PSEUDO_VISIBILITY_default +#endif +#define _GLIBCXX_PSEUDO_VISIBILITY_hidden + +#define _GLIBCXX_PSEUDO_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY_ ## V + // See libstdc++/20806. #define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1 |