mpv needs libwaio in order to work with some 3rd party clients (like Syncplay)

[wiiaboo]

See: https://github.com/mpv-player/mpv/blob/master/DOCS/crosscompile-mingw.md#additional-dependencies

Example: https://github.com/lachs0r/mingw-w64-cmake/blob/master/packages/libwaio.cmake

cd $LOCALBUILDDIR

do_git "git://midipix.org/waio" waio-git

if [[ $compile == "true" ]]; then
    if [ -f lib/libwaio.a ]; then
        ./build-mingw-nt64 clean
    fi
    sed -i "s/AR=x86_64-w64-mingw32-ar/AR=x86_64-w64-mingw32-gcc-ar" ./config-mingw-nt64.mak
    ./build-mingw-nt64 lib-static
    cp -r ./include/waio/ /local64/include/waio/
    cp -r ./lib64/libwaio.a /local64/lib/libwaio.a

    sed -i "s/AR=x86_64-w64-mingw32-gcc-ar/AR=x86_64-w64-mingw32-ar" ./config-mingw-nt64.mak
    do_checkIfExist waio-git lib/libwaio.a
    compile="False"
fi

[jb-alvarado]

Thank you Ricardo! I have include now libwaio, with a little modification. It doesn't need the sed command, with the right build flag:

build-mingw-nt64 AR=x86_64-w64-mingw32-gcc-ar LD=ld STRIP=strip lib-static