On 03/23/2012 12:52 PM, John Stultz wrote:
> Provide a -r option to display when fragments contain redundant
> options. This is really useful when breaking apart a config into
> fragments, as well as cleaning up older fragments.
>
> v2:
> Now w/ spelling fixes! Thanks Darren!
>
> CC: Michal Marek <mmarek@xxxxxxx>
> CC: Bruce.Ashfield@xxxxxxxxxxxxx
> CC: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
> Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
Acked-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
> ---
> scripts/kconfig/merge_config.sh | 9 +++++++++
> 1 files changed, 9 insertions(+), 0 deletions(-)
>
> diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
> index ceadf0e..ad8c76e 100755
> --- a/scripts/kconfig/merge_config.sh
> +++ b/scripts/kconfig/merge_config.sh
> @@ -31,10 +31,12 @@ usage() {
> echo " -h display this help text"
> echo " -m only merge the fragments, do not execute the make command"
> echo " -n use allnoconfig instead of alldefconfig"
> + echo " -r list redundant entries when merging fragments"
> }
>
> MAKE=true
> ALLTARGET=alldefconfig
> +WARNREDUN=false
>
> while true; do
> case $1 in
> @@ -52,6 +54,11 @@ while true; do
> usage
> exit
> ;;
> + "-r")
> + WARNREDUN=true
> + shift
> + continue
> + ;;
> *)
> break
> ;;
> @@ -79,6 +86,8 @@ for MERGE_FILE in $MERGE_LIST ; do
> echo Previous value: $PREV_VAL
> echo New value: $NEW_VAL
> echo
> + elif [ "$WARNREDUN" = "true" ]; then
> + echo Value of $CFG is redundant by fragment $MERGE_FILE:
> fi
> sed -i "/$CFG[ =]/d" $TMP_FILE
> fi
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
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