Increase speed for a build wich updates a single file

We often edit a single file and then do a build.
And the result is that we spend 80% of the time linking
the kernel.
So an obvious improvement for the kernel community would
be to improve the speed of the linker (and decrease memory footprint).

Contact: Sam Ravnborg - sam (at) ravnborg.org

Difficulty: ?

Language: C
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CategoryKernelProjects