1 diff --git a/utils/tweak.in b/utils/tweak.in
6 # Manipulate options in a .config file from the command line
8 -# If no prefix forced, use the default CONFIG_
9 -CONFIG_="${CONFIG_-CONFIG_}"
10 +# If no prefix forced, use the default @CONFIG_@
11 +CONFIG_="${CONFIG_-@CONFIG_@}"
16 By default, config will upper-case the given symbol. Use --keep-case to keep
17 the case of all following symbols unchanged.
19 -config uses 'CONFIG_' as the default symbol prefix. Set the environment
20 +config uses '@CONFIG_@' as the default symbol prefix. Set the environment
21 variable CONFIG_ to the prefix to use. Eg.: CONFIG_="FOO_" config ...