Documentation/kbuild/kconfig.txt: 'make listnewconfig' replaces: yes "" | make oldconfig
Signed-off-by: Regid Ichira <regid23@nt1.in> Acked-by: Rob Landley <rob@landley.net> [yann.morin.1998@free.fr: fix trailing whitespace, commit subject] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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@ -20,16 +20,9 @@ symbols have been introduced.
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To see a list of new config symbols when using "make oldconfig", use
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cp user/some/old.config .config
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yes "" | make oldconfig >conf.new
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make listnewconfig
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and the config program will list as (NEW) any new symbols that have
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unknown values. Of course, the .config file is also updated with
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new (default) values, so you can use:
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grep "(NEW)" conf.new
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to see the new config symbols or you can use diffconfig to see the
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differences between the previous and new .config files:
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and the config program will list any new symbols, one per line.
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scripts/diffconfig .config.old .config | less
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