aarch64 is a NEON-enabled arch according to the source code[1] but the files containing the NEON-specific functions[2] were not added to the build using CMake. Fixes http://autobuild.buildroot.net/results/c8d/c8d9bff33484b598ff85a26771ce51295bec550d/ http://autobuild.buildroot.net/results/7f3/7f3a09157c4c385434458b6aafec202376e75706/ http://autobuild.buildroot.net/results/991/9917d7bb18305c6a6bcbd9fe2aa986d452f7d4a4/ http://autobuild.buildroot.net/results/6bf/6bf9e48b53f77b8a7bb8a667ea3f63298a4685ce/ http://autobuild.buildroot.net/results/ccf/ccff5d1cb3de8642e3fa24a6b01b31a503df67f9/ http://autobuild.buildroot.net/results/0c5/0c559f1b1b9bc9f2e2a131e34f034ce4e34fa75b/ http://autobuild.buildroot.net/results/bf3/bf324985e9bbcd61196304de1d0313a0e216a0a8/ http://autobuild.buildroot.net/results/d55/d552e5e46c263ff9860192a993ee9ed11d7783a6/ http://autobuild.buildroot.net/results/2d7/2d73ccdfd5d06bd6dfdc4e303fe48a554460fa1c/ http://autobuild.buildroot.net/results/972/97207ed46a519368e242f0621e4363d522e21ee8/ http://autobuild.buildroot.net/results/d84/d84d54d85183296c57c9131d946e4517ddcaa84d/ http://autobuild.buildroot.net/results/c18/c189149b8d2a0242da06ec68863db23cd0fa65b8/ http://autobuild.buildroot.net/results/73a/73a026644179708692c43166a8ffba3ce0e19d95/ [1] https://freeswitch.org/stash/projects/SD/repos/libyuv/browse/include/libyuv/row.h#263 [2] https://freeswitch.org/stash/projects/SD/repos/libyuv/browse/BUILD.gn#101 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>