env PKG_CONFIG_PATH=/usr/x86_64-w64-mingw32/lib/pkgconfig \
../configure \
--extra-ldflags="-static-libstdc++ -static-libgcc" \
--enable-static \
--disable-shared \
--enable-nonfree \
--enable-libfaac \
--enable-libfdk-aac \
--enable-cross-compile \
--pkg-config=pkg-config \
--arch=x86_64 \
--target-os=mingw32 \
--cross-prefix=x86_64-w64-mingw32-