dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-07-15 21:39:59 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

windows exports: use dllexport attribute, instead of visibility.

Browse Source 
With older toolchains, at the least, visibility attributes don't
work and all symbols are exported along with lots of unsupported
warnings.

Change-Id: I6ffe220b7589a6bda00f42c17ead35592de7cc5a
This commit is contained in:
Ozkan Sezer
2024-03-06 01:11:55 +03:00
parent 45f995a37e
commit 8487860a8c
4 changed files with 14 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/webp/types.h
View File

@ -56,15 +56,13 @@ typedef long long int int64_t;
#ifndef WEBP_EXTERN
// This explicitly marks library functions and allows for changing the
// signature for e.g., Windows DLL builds.
# if defined(__GNUC__) && __GNUC__ >= 4
# if defined(_WIN32) && defined(WEBP_DLL)
# define WEBP_EXTERN __declspec(dllexport)
# elif defined(__GNUC__) && __GNUC__ >= 4
# define WEBP_EXTERN extern __attribute__ ((visibility ("default")))
# else
# if defined(_MSC_VER) && defined(WEBP_DLL)
# define WEBP_EXTERN __declspec(dllexport)
# else
# define WEBP_EXTERN extern
# endif
# endif /* __GNUC__ >= 4 */
# define WEBP_EXTERN extern
# endif /* defined(_WIN32) && defined(WEBP_DLL) */
#endif /* WEBP_EXTERN */
// Macro to check ABI compatibility (same major revision number)