Package libmesa-softpipe is missing dependencies for the following libraries:
libatomic.so.1
make[2]: *** [Makefile:844: /mnt/disk/master/bin/packages/arm_fa526/video/libmesa-softpipe-25.0.5-r1.apk] Error 1
time: package/feeds/video/mesa/softpipe/compile#0.42#0.22#1.22