Я пытаюсь скомпилировать ffmpeg с cuda 11.1 в Windows, настроить следующим образом:
./configure --arch=x86_64 --target-os=mingw64 --enable-cuda --enable-cuvid --enable-nvenc --enable-nonfree --enable-libnpp --enable-gpl --enable-libx264 --extra-cflags="-U__STRICT_ANSI__ " --extra-cflags=-I../nv_sdk --extra-ldflags=-L../nv_sdk --extra-cflags=-I/usr/local/include/
и настройка прошла успешно.
Когда я запускаю команду make -j 8 получить такую ошибку:
$ make -j 8
CC libavdevice/alldevices.o
CC libavdevice/avdevice.o
CC libavdevice/dshow.o
CC libavdevice/dshow_common.o
CC libavdevice/dshow_crossbar.o
CC libavdevice/dshow_enummediatypes.o
CC libavdevice/dshow_enumpins.o
CC libavdevice/dshow_filter.o
In file included from C:/msys64/usr/include/sys/config.h:5,
from C:/msys64/usr/include/_ansi.h:11,
from C:/msys64/usr/include/stdlib.h:11,
from ./libavutil/avassert.h:30,
from libavdevice/avdevice.c:19:
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
In file included from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/avassert.h:31,
from libavdevice/avdevice.c:19:
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
In file included from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/stdlib.h:16,
from ./libavutil/avassert.h:30,
from libavdevice/avdevice.c:19:
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
In file included from C:/msys64/usr/include/sys/config.h:5,
from C:/msys64/usr/include/_ansi.h:11,
from C:/msys64/usr/include/sys/reent.h:13,
from C:/msys64/usr/include/sys/errno.h:11,
from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/avassert.h:31,
from libavdevice/avdevice.c:19:
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
In file included from C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/corecrt.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/crtdefs.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:7,
from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/stdlib.h:16,
from ./libavutil/avassert.h:30,
from libavdevice/avdevice.c:19:
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
In file included from C:/msys64/usr/include/sys/config.h:5,
from C:/msys64/usr/include/_ansi.h:11,
from C:/msys64/usr/include/sys/types.h:20,
from C:/msys64/usr/include/pthread.h:11,
from ./libavutil/thread.h:30,
from libavdevice/alldevices.c:22:
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/avassert.h:31,
from libavdevice/avdevice.c:19:
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
In file included from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
In file included from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/sys/reent.h:14,
from C:/msys64/usr/include/sys/errno.h:11,
from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
In file included from C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/vadefs.h:9,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_stdarg.h:14,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/stdarg.h:140,
from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stdarg.h:1,
from ./libavutil/log.h:24,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
In file included from C:/msys64/usr/include/errno.h:9,
from ./libavcodec/avcodec.h:30,
from ./libavformat/internal.h:28,
from libavdevice/alldevices.c:23:
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
In file included from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/sys/cdefs.h:47,
from C:/msys64/usr/include/sys/types.h:21,
from C:/msys64/usr/include/pthread.h:11,
from ./libavutil/thread.h:30,
from libavdevice/alldevices.c:22:
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/samplefmt.h:24,
from ./libavcodec/avcodec.h:31,
from ./libavformat/internal.h:28,
from libavdevice/alldevices.c:23:
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
In file included from C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/corecrt.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/crtdefs.h:10,
from C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:7,
from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/sys/cdefs.h:47,
from C:/msys64/usr/include/sys/types.h:21,
from C:/msys64/usr/include/pthread.h:11,
from ./libavutil/thread.h:30,
from libavdevice/alldevices.c:22:
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/samplefmt.h:24,
from ./libavcodec/avcodec.h:31,
from ./libavformat/internal.h:28,
from libavdevice/alldevices.c:23:
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
In file included from C:/msys64/usr/include/sys/config.h:5,
from C:/msys64/usr/include/_ansi.h:11,
from C:/msys64/usr/include/sys/reent.h:13,
from C:/msys64/usr/include/sys/errno.h:11,
from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_common.c:22:
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
In file included from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_common.c:22:
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
In file included from C:/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/10.3.0/include/stddef.h:1,
from C:/msys64/usr/include/sys/reent.h:14,
from C:/msys64/usr/include/sys/errno.h:11,
from C:/msys64/usr/include/errno.h:9,
from ./libavutil/common.h:33,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_common.c:22:
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
In file included from ./libavformat/os_support.h:36,
from ./libavformat/internal.h:31,
from libavdevice/alldevices.c:23:
C:/msys64/mingw64/x86_64-w64-mingw32/include/direct.h:65:15: error: conflicting types for 'mkdir'
65 | int __cdecl mkdir(const char *_Path) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
| ^~~~~
In file included from ./libavformat/os_support.h:32,
from ./libavformat/internal.h:31,
from libavdevice/alldevices.c:23:
C:/msys64/usr/include/sys/stat.h:140:5: note: previous declaration of 'mkdir' was here
140 | int mkdir (const char *_path, mode_t __mode );
| ^~~~~
C:/msys64/usr/include/sys/_default_fcntl.h:186:8: error: redefinition of 'struct flock'
186 | struct flock {
| ^~~~~
C:/msys64/usr/include/machine/types.h:46:8: note: originally defined here
46 | struct flock {
| ^~~~~
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_enummediatypes.c:22:
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
from libavdevice/dshow_enumpins.c:22:
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_enumpins.c:22:
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_filter.c:22:
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
CC libavdevice/dshow_pin.o
C:/msys64/usr/include/sys/features.h:322:5: warning: "_FORTIFY_SOURCE" is not defined, evaluates to 0 [-Wundef]
322 | #if _FORTIFY_SOURCE > 0 && !defined(__cplusplus) && !defined(__lint__) &&
| ^~~~~~~~~~~~~~~
C:/msys64/usr/include/sys/errno.h:14: warning: "errno" redefined
14 | #define errno (*__errno())
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/stddef.h:19: note: this is the location of the previous definition
19 | #define errno (*_errno())
|
In file included from ./libavutil/common.h:34,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow_pin.c:22:
C:/msys64/usr/include/inttypes.h:28: warning: "__STRINGIFY" redefined
28 | #define __STRINGIFY(a) #a
|
C:/msys64/mingw64/x86_64-w64-mingw32/include/_mingw_mac.h:10: note: this is the location of the previous definition
10 | #define __STRINGIFY(x) #x
|
C:/msys64/usr/include/inttypes.h:262:5: warning: "__have_long64" is not defined, evaluates to 0 [-Wundef]
262 | #if __have_long64
| ^~~~~~~~~~~~~
In file included from ./libavformat/internal.h:31,
from libavdevice/alldevices.c:23:
./libavformat/os_support.h: In function 'win32_unlink':
./libavformat/os_support.h:170:25: error: implicit declaration of function '_wunlink' [-Werror=implicit-function-declaration]
170 | DEF_FS_FUNCTION(unlink, _wunlink, _unlink)
| ^~~~~~~~
./libavformat/os_support.h:161:11: note: in definition of macro 'DEF_FS_FUNCTION'
161 | ret = wfunc(filename_w);
| ^~~~~
./libavformat/os_support.h:170:35: error: implicit declaration of function '_unlink'; did you mean '_inline'? [-Werror=implicit-function-declaration]
170 | DEF_FS_FUNCTION(unlink, _wunlink, _unlink)
| ^~~~~~~
./libavformat/os_support.h:167:12: note: in definition of macro 'DEF_FS_FUNCTION'
167 | return afunc(filename_utf8);
| ^~~~~
./libavformat/os_support.h: In function 'win32_access':
./libavformat/os_support.h:194:26: error: implicit declaration of function '_waccess' [-Werror=implicit-function-declaration]
194 | DEF_FS_FUNCTION2(access, _waccess, _access, int)
| ^~~~~~~~
./libavformat/os_support.h:185:11: note: in definition of macro 'DEF_FS_FUNCTION2'
185 | ret = wfunc(filename_w, par);
| ^~~~~
./libavformat/os_support.h:194:36: error: implicit declaration of function '_access' [-Werror=implicit-function-declaration]
194 | DEF_FS_FUNCTION2(access, _waccess, _access, int)
| ^~~~~~~
./libavformat/os_support.h:191:12: note: in definition of macro 'DEF_FS_FUNCTION2'
191 | return afunc(filename_utf8, par);
| ^~~~~
./libavformat/os_support.h: At top level:
./libavformat/os_support.h:52:16: warning: 'struct _stati64' declared inside parameter list will not be visible outside of this definition or declaration
52 | # define stat _stati64
| ^~~~~~~~
./libavformat/os_support.h:175:59: note: in definition of macro 'DEF_FS_FUNCTION2'
175 | static inline int win32_##name(const char *filename_utf8, partype par)
| ^~~~~~~
./libavformat/os_support.h:195:52: note: in expansion of macro 'stat'
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~
./libavformat/os_support.h: In function 'win32_stat':
./libavformat/os_support.h:195:24: error: implicit declaration of function '_wstati64' [-Werror=implicit-function-declaration]
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~~~~~~
./libavformat/os_support.h:185:11: note: in definition of macro 'DEF_FS_FUNCTION2'
185 | ret = wfunc(filename_w, par);
| ^~~~~
./libavformat/os_support.h:195:35: error: implicit declaration of function '_stati64' [-Werror=implicit-function-declaration]
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~~~~~
./libavformat/os_support.h:191:12: note: in definition of macro 'DEF_FS_FUNCTION2'
191 | return afunc(filename_utf8, par);
| ^~~~~
cc1.exe: some warnings being treated as errors
In file included from ./libavformat/os_support.h:36,
from ./libavformat/internal.h:31,
from libavdevice/dshow.c:26:
C:/msys64/mingw64/x86_64-w64-mingw32/include/direct.h:65:15: error: conflicting types for 'mkdir'
65 | int __cdecl mkdir(const char *_Path) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
| ^~~~~
In file included from ./libavformat/os_support.h:32,
from ./libavformat/internal.h:31,
from libavdevice/dshow.c:26:
C:/msys64/usr/include/sys/stat.h:140:5: note: previous declaration of 'mkdir' was here
140 | int mkdir (const char *_path, mode_t __mode );
| ^~~~~
In file included from C:/msys64/usr/include/sys/fcntl.h:3,
from C:/msys64/usr/include/fcntl.h:12,
from ./libavformat/os_support.h:44,
from ./libavformat/internal.h:31,
from libavdevice/dshow.c:26:
C:/msys64/usr/include/sys/_default_fcntl.h:186:8: error: redefinition of 'struct flock'
186 | struct flock {
| ^~~~~
In file included from C:/msys64/usr/include/sys/types.h:224,
from C:/msys64/usr/include/stdio.h:61,
from ./libavutil/common.h:38,
from ./libavutil/avutil.h:296,
from ./libavutil/log.h:25,
from libavdevice/avdevice.h:48,
from libavdevice/dshow_capture.h:27,
from libavdevice/dshow.c:22:
C:/msys64/usr/include/machine/types.h:46:8: note: originally defined here
46 | struct flock {
| ^~~~~
In file included from ./libavformat/internal.h:31,
from libavdevice/dshow.c:26:
./libavformat/os_support.h: In function 'win32_unlink':
./libavformat/os_support.h:170:25: error: implicit declaration of function '_wunlink' [-Werror=implicit-function-declaration]
170 | DEF_FS_FUNCTION(unlink, _wunlink, _unlink)
| ^~~~~~~~
./libavformat/os_support.h:161:11: note: in definition of macro 'DEF_FS_FUNCTION'
161 | ret = wfunc(filename_w);
| ^~~~~
./libavformat/os_support.h:170:35: error: implicit declaration of function '_unlink'; did you mean '_inline'? [-Werror=implicit-function-declaration]
170 | DEF_FS_FUNCTION(unlink, _wunlink, _unlink)
| ^~~~~~~
./libavformat/os_support.h:167:12: note: in definition of macro 'DEF_FS_FUNCTION'
167 | return afunc(filename_utf8);
| ^~~~~
./libavformat/os_support.h: In function 'win32_access':
./libavformat/os_support.h:194:26: error: implicit declaration of function '_waccess' [-Werror=implicit-function-declaration]
194 | DEF_FS_FUNCTION2(access, _waccess, _access, int)
| ^~~~~~~~
./libavformat/os_support.h:185:11: note: in definition of macro 'DEF_FS_FUNCTION2'
185 | ret = wfunc(filename_w, par);
| ^~~~~
./libavformat/os_support.h:194:36: error: implicit declaration of function '_access' [-Werror=implicit-function-declaration]
194 | DEF_FS_FUNCTION2(access, _waccess, _access, int)
| ^~~~~~~
./libavformat/os_support.h:191:12: note: in definition of macro 'DEF_FS_FUNCTION2'
191 | return afunc(filename_utf8, par);
| ^~~~~
./libavformat/os_support.h: At top level:
./libavformat/os_support.h:52:16: warning: 'struct _stati64' declared inside parameter list will not be visible outside of this definition or declaration
52 | # define stat _stati64
| ^~~~~~~~
./libavformat/os_support.h:175:59: note: in definition of macro 'DEF_FS_FUNCTION2'
175 | static inline int win32_##name(const char *filename_utf8, partype par)
| ^~~~~~~
./libavformat/os_support.h:195:52: note: in expansion of macro 'stat'
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~
./libavformat/os_support.h: In function 'win32_stat':
./libavformat/os_support.h:195:24: error: implicit declaration of function '_wstati64' [-Werror=implicit-function-declaration]
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~~~~~~
./libavformat/os_support.h:185:11: note: in definition of macro 'DEF_FS_FUNCTION2'
185 | ret = wfunc(filename_w, par);
| ^~~~~
./libavformat/os_support.h:195:35: error: implicit declaration of function '_stati64' [-Werror=implicit-function-declaration]
195 | DEF_FS_FUNCTION2(stat, _wstati64, _stati64, struct stat*)
| ^~~~~~~~
./libavformat/os_support.h:191:12: note: in definition of macro 'DEF_FS_FUNCTION2'
191 | return afunc(filename_utf8, par);
| ^~~~~
cc1.exe: some warnings being treated as errors
make: *** [ffbuild/common.mak:70: libavdevice/dshow.o] Error 1
make: *** Waiting for unfinished jobs....
make: *** [ffbuild/common.mak:70: libavdevice/alldevices.o] Error 1
libavdevice/dshow_filter.c: In function 'ff_dshow_filter_FindPin':
libavdevice/dshow_filter.c:109:10: error: implicit declaration of function 'wcscmp' [-Werror=implicit-function-declaration]
109 | if (!wcscmp(id, L"In")) {
| ^~~~~~
libavdevice/dshow_filter.c: In function 'ff_dshow_filter_JoinFilterGraph':
libavdevice/dshow_filter.c:138:9: error: implicit declaration of function 'wcscpy' [-Werror=implicit-function-declaration]
138 | wcscpy(this->info.achName, name);
| ^~~~~~
cc1.exe: some warnings being treated as errors
make: *** [ffbuild/common.mak:70: libavdevice/dshow_filter.o] Error 1
libavdevice/dshow_pin.c: In function 'ff_dshow_pin_QueryPinInfo':
libavdevice/dshow_pin.c:114:5: error: implicit declaration of function 'wcscpy' [-Werror=implicit-function-declaration]
114 | wcscpy(info->achName, L"Capture");
| ^~~~~~
libavdevice/dshow_pin.c: In function 'ff_dshow_pin_QueryId':
libavdevice/dshow_pin.c:133:11: error: implicit declaration of function 'wcsdup' [-Werror=implicit-function-declaration]
133 | *id = wcsdup(L"libAV Pin");
| ^~~~~~
libavdevice/dshow_pin.c:133:9: warning: assignment to 'wchar_t *' {aka 'short unsigned int *'} from 'int' makes pointer from integer without a cast [-Wint-conversion]
133 | *id = wcsdup(L"libAV Pin");
| ^
cc1.exe: some warnings being treated as errors
make: *** [ffbuild/common.mak:70: libavdevice/dshow_pin.o] Error 1