ffmpeg link error on macOS

[wang-bin]

I use the latest release 20220323 to cross build ffmpeg. only avutil dll is generated.

LD	libswresample/swresample-4.dll
lld: error: unable to find library -lavutil

libavutil.dll.a exists, but the linker can't find it. if i create a symbolic link libavutil.a, the error disappears.

[mstorsjo]

You didn’t say how you configured the ffmpeg build. It builds just fine for me, configured with ../ffmpeg/configure --target-os=mingw32 --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --enable-shared.

[wang-bin]

the reason is -Wl,-Bstatic in my extra ldflags. can't remember why i added the flag.