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Subject[PATCH 2/3] kbuild: simplify argument loop in scripts/config
Signed-off-by: Michal Marek <mmarek@suse.cz>
---
scripts/config | 44 ++++++++++++++++----------------------------
1 files changed, 16 insertions(+), 28 deletions(-)

diff --git a/scripts/config b/scripts/config
index 22cceff..d3576e5 100755
--- a/scripts/config
+++ b/scripts/config
@@ -72,8 +72,7 @@ if [ "$1" = "--file" ]; then
if [ "$FN" = "" ] ; then
usage
fi
- shift
- shift
+ shift 2
else
FN=.config
fi
@@ -86,26 +85,34 @@ while [ "$1" != "" ] ; do
CMD="$1"
shift
case "$CMD" in
- --enable|-e)
+ --refresh)
+ ;;
+ --*-after)
+ checkarg "$1"
+ A=$ARG
+ checkarg "$2"
+ B=$ARG
+ shift 2
+ ;;
+ --*)
checkarg "$1"
- set_var "CONFIG_$ARG" "CONFIG_$ARG=y"
shift
;;
+ esac
+ case "$CMD" in
+ --enable|-e)
+ set_var "CONFIG_$ARG" "CONFIG_$ARG=y"
+ ;;

--disable|-d)
- checkarg "$1"
set_var "CONFIG_$ARG" "# CONFIG_$ARG is not set"
- shift
;;

--module|-m)
- checkarg "$1"
set_var "CONFIG_$ARG" "CONFIG_$ARG=m"
- shift
;;

--state|-s)
- checkarg "$1"
if grep -q "# CONFIG_$ARG is not set" $FN ; then
echo n
else
@@ -118,37 +125,18 @@ while [ "$1" != "" ] ; do
echo "$V"
fi
fi
- shift
;;

--enable-after|-E)
- checkarg "$1"
- A=$ARG
- checkarg "$2"
- B=$ARG
set_var "CONFIG_$B" "CONFIG_$B=y" "CONFIG_$A"
- shift
- shift
;;

--disable-after|-D)
- checkarg "$1"
- A=$ARG
- checkarg "$2"
- B=$ARG
set_var "CONFIG_$B" "# CONFIG_$B is not set" "CONFIG_$A"
- shift
- shift
;;

--module-after|-M)
- checkarg "$1"
- A=$ARG
- checkarg "$2"
- B=$ARG
set_var "CONFIG_$B" "CONFIG_$B=m" "CONFIG_$A"
- shift
- shift
;;

# undocumented because it ignores --file (fixme)
--
1.6.3


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