Well well well... after a complete build with Ninja, there is a noticeable time benefit for incremental rebuilds using mold (Ubuntu Linux):
~/brlcad/build (main) $ touch ../src/libbu/log.c
~/brlcad/build (main) $ time ninja
real 0m21.276s
user 2m53.281s
sys 0m21.204s
~/brlcad/build (main) $ touch ../src/libbu/log.c
~/brlcad/build (main) $ time mold --run ninja
real 0m9.953s
user 0m29.163s
sys 0m4.268s
Last updated: Jan 09 2025 at 00:46 UTC