DCE from header file definition

[softworkz]

This patchset https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/295971.html
moves some code from .c files into header files, specifically affected is

    if (ARCH_AARCH64)
        ff_nlmeans_init_aarch64(dsp);

which breaks compilation now as the project generator does no longer create a DCE definition for it.

Please see my reply and the following discussion: https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/296373.html

Andreas has posted a patch for it: https://ffmpeg.org/pipermail/ffmpeg-devel/2022-May/296380.html
but I'm not sure whether it will be merged.

Just wanted to let you know about it :-)