From 2baf678ee420b74c3b08a225f111787645ac18a6 Mon Sep 17 00:00:00 2001 From: midipix Date: Thu, 29 May 2025 21:07:22 +0000 Subject: code base: set the visilbity of internal library interfaces to hidden. --- src/internal/perk_visibility_impl.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/internal/perk_visibility_impl.h (limited to 'src/internal/perk_visibility_impl.h') diff --git a/src/internal/perk_visibility_impl.h b/src/internal/perk_visibility_impl.h new file mode 100644 index 0000000..df45efc --- /dev/null +++ b/src/internal/perk_visibility_impl.h @@ -0,0 +1,26 @@ +#ifndef PERK_VISIBILITY_IMPL_H +#define PERK_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 perk_hidden +#else +#ifdef _ATTR_VISIBILITY_HIDDEN +#define perk_hidden _ATTR_VISIBILITY_HIDDEN +#else +#define perk_hidden +#endif +#endif + +#endif -- cgit v1.2.3