mirror of
https://github.com/mpv-player/mpv
synced 2024-11-14 22:48:35 +01:00
40b626fd9b
This fixes the build in mingw-w64/Clang on MSYS2. It also disables the use of gnu_printf in Clang, which was what was causing most of the warnings. The Clang-compiled mpv binary appears to work, but there are no guarantees yet, since until now mpv has only been tested with mingw-w64/GCC on Windows. Fixes #3800
28 lines
821 B
C
28 lines
821 B
C
#ifndef MPV_COMPILER_H
|
|
#define MPV_COMPILER_H
|
|
|
|
#define MP_EXPAND_ARGS(...) __VA_ARGS__
|
|
|
|
#ifdef __GNUC__
|
|
|
|
#define MP_NORETURN __attribute__((noreturn))
|
|
|
|
/** Use gcc attribute to check printf fns. a1 is the 1-based index of
|
|
* the parameter containing the format, and a2 the index of the first
|
|
* argument. **/
|
|
#if defined(__MINGW32__) && !defined(__clang__)
|
|
// MinGW maps "printf" to the non-standard MSVCRT functions, even if
|
|
// __USE_MINGW_ANSI_STDIO is defined and set to 1. We need to use "gnu_printf",
|
|
// which isn't necessarily available on other GCC compatible compilers.
|
|
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (gnu_printf, a1, a2)))
|
|
#else
|
|
#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (printf, a1, a2)))
|
|
#endif
|
|
|
|
#else
|
|
#define PRINTF_ATTRIBUTE(a1, a2)
|
|
#define MP_NORETURN
|
|
#endif
|
|
|
|
#endif
|