kbuild: add numeric --set-val option to scripts/config

Add new option to scripts/config for changing .config numeric values

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/scripts/config b/scripts/config
index dfd4732..a7c7c4b 100755 (executable)
--- a/scripts/config
+++ b/scripts/config
@@ -10,8 +10,10 @@ commands:
        --enable|-e option   Enable option
        --disable|-d option  Disable option
        --module|-m option   Turn option into a module
-       --set-str option value
-                            Set option to "value"
+       --set-str option string
+                            Set option to "string"
+       --set-val option value
+                            Set option to value
        --state|-s option    Print state of option (n,y,m,undef)
 
        --enable-after|-E beforeopt option
@@ -109,6 +111,11 @@ while [ "$1" != "" ] ; do
                shift
                ;;
 
+       --set-val)
+               set_var "CONFIG_$ARG" "CONFIG_$ARG=$1"
+               shift
+               ;;
+
        --state|-s)
                if grep -q "# CONFIG_$ARG is not set" $FN ; then
                        echo n