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#1 2020-12-08 08:44:22

graysky
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From: :wq
Registered: 2008-12-01
Posts: 10,731
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slim kernel .config to a minimal set like x86_64_defconfig [solved]

Is there a tool that can take a fully expanded .config and slim it down to a minimal set of options such as arch/x86/configs/x86_64_defconfig?  That file is 262 lines but it expands out to 4755 lines if you run `make defconfig`. I want to take that expanded version and go backwards to the smaller file.

EDIT: it was a make target, not a script.

make help wrote:

savedefconfig   - Save current config as ./defconfig (minimal config)

Last edited by graysky (2020-12-08 09:27:40)

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