3 ms·

ccache eliminates spurious rebuilds, but doesn't make compilation of things which actually need to be recompiled any faster. It's basically just a workaround fo

ccache eliminates spurious rebuilds, but doesn't make compilation of things which actually need to be recompiled any faster. It's basically just a workaround for that Make only uses file mtimes and not the contents to decide what needs to be built.

matthewaveryusa 10y ago
In theory, agreed. In practice I see a lot of re-compilation in large projects.