diff options
Diffstat (limited to 'src/internal/treebnf_visibility_impl.h')
| -rw-r--r-- | src/internal/treebnf_visibility_impl.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/internal/treebnf_visibility_impl.h b/src/internal/treebnf_visibility_impl.h new file mode 100644 index 0000000..9599010 --- /dev/null +++ b/src/internal/treebnf_visibility_impl.h @@ -0,0 +1,26 @@ +#ifndef TREEBNF_VISIBILITY_IMPL_H +#define TREEBNF_VISIBILITY_IMPL_H + +/**********************************************************************/ +/* PE targets: __dllexport suffices for the purpose of exporting only */ +/* the desired subset of global symbols; this makes the visibility */ +/* attribute not only redundant, but also tricky if not properly */ +/* supported by the toolchain. */ +/* */ +/* When targeting Midipix, __PE__, __dllexport and __dllimport are */ +/* always defined by the toolchain. Otherwise, the absnece of these */ +/* macros has been detected by sofort's ccenv.sh during ./configure, */ +/* and they have accordingly been added to CFLAGS_OS. */ +/**********************************************************************/ + +#ifdef __PE__ +#define tbnf_hidden +#else +#ifdef _ATTR_VISIBILITY_HIDDEN +#define tbnf_hidden _ATTR_VISIBILITY_HIDDEN +#else +#define tbnf_hidden +#endif +#endif + +#endif |