You can get make to only re-generate its rules incrementally based on what was changed. https://www.gnu.org/software/make/manual/html_node/Remaking-Makefiles.h

You can get make to only re-generate its rules incrementally based on what was changed. https://www.gnu.org/software/make/manual/html_node/Remaking-Makefiles.html#Remaking-Makefiles https://www.gnu.org/software/make/manual/html_node/Remaking-...