NON-OFFICIAL Windows-builds of MKVtoolnix.

[autodidact]

Something like this if you are using gcc 13:

cd mxe/usr/i686-w64-mingw32.static/lib
ln -s ../../lib/gcc/i686-w64-mingw32.static/13.3.0/libatomic.a libatomic.a

cd mxe/usr/x86_64-w64-mingw32.static/lib
ln -s ../../lib/gcc/x86_64-w64-mingw32.static/13.3.0/libatomic.a libatomic.a

[autodidact]

Detection of format patch failed with tortoise git for qt6...
I'll wait qt6project or stay with 6.7.2.

Is tortoise git trying to apply the patch? It only needs to be available to mxe when building.

[jpsdr]

Thanks for the command line, i'll try.
And for the patch, you answered the question i wanted to ask. I've misunderstood, i thought it was a git patch to apply, when it was just a file to put, the mxe building process applying it.
I'll try also...