diff options
Diffstat (limited to 'kconfig-frontends/utils/tweak')
| -rwxr-xr-x | kconfig-frontends/utils/tweak | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/kconfig-frontends/utils/tweak b/kconfig-frontends/utils/tweak deleted file mode 100755 index bb4d3de..0000000 --- a/kconfig-frontends/utils/tweak +++ /dev/null @@ -1,186 +0,0 @@ -#!/bin/bash -# Manipulate options in a .config file from the command line - -# If no prefix forced, use the default CONFIG_ -CONFIG_="${CONFIG_-CONFIG_}" - -usage() { - cat >&2 <<EOL -Manipulate options in a .config file from the command line. -Usage: -config options command ... -commands: - --enable|-e option Enable option - --disable|-d option Disable option - --module|-m option Turn option into a module - --set-str option string - Set option to "string" - --set-val option value - Set option to value - --undefine|-u option Undefine option - --state|-s option Print state of option (n,y,m,undef) - - --enable-after|-E beforeopt option - Enable option directly after other option - --disable-after|-D beforeopt option - Disable option directly after other option - --module-after|-M beforeopt option - Turn option into module directly after other option - - commands can be repeated multiple times - -options: - --file config-file .config file to change (default .config) - --keep-case|-k Keep next symbols' case (dont' upper-case it) - -config doesn't check the validity of the .config file. This is done at next -make time. - -By default, config will upper-case the given symbol. Use --keep-case to keep -the case of all following symbols unchanged. - -config uses 'CONFIG_' as the default symbol prefix. Set the environment -variable CONFIG_ to the prefix to use. Eg.: CONFIG_="FOO_" config ... -EOL - exit 1 -} - -checkarg() { - ARG="$1" - if [ "$ARG" = "" ] ; then - usage - fi - case "$ARG" in - ${CONFIG_}*) - ARG="${ARG/${CONFIG_}/}" - ;; - esac - if [ "$MUNGE_CASE" = "yes" ] ; then - ARG="`echo $ARG | tr a-z A-Z`" - fi -} - -set_var() { - local name=$1 new=$2 before=$3 - - name_re="^($name=|# $name is not set)" - before_re="^($before=|# $before is not set)" - if test -n "$before" && grep -Eq "$before_re" "$FN"; then - sed -ri "/$before_re/a $new" "$FN" - elif grep -Eq "$name_re" "$FN"; then - sed -ri "s:$name_re.*:$new:" "$FN" - else - echo "$new" >>"$FN" - fi -} - -undef_var() { - local name=$1 - - sed -ri "/^($name=|# $name is not set)/d" "$FN" -} - -if [ "$1" = "--file" ]; then - FN="$2" - if [ "$FN" = "" ] ; then - usage - fi - shift 2 -else - FN=.config -fi - -if [ "$1" = "" ] ; then - usage -fi - -MUNGE_CASE=yes -while [ "$1" != "" ] ; do - CMD="$1" - shift - case "$CMD" in - --keep-case|-k) - MUNGE_CASE=no - continue - ;; - --refresh) - ;; - --*-after) - checkarg "$1" - A=$ARG - checkarg "$2" - B=$ARG - shift 2 - ;; - -*) - checkarg "$1" - shift - ;; - esac - case "$CMD" in - --enable|-e) - set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=y" - ;; - - --disable|-d) - set_var "${CONFIG_}$ARG" "# ${CONFIG_}$ARG is not set" - ;; - - --module|-m) - set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=m" - ;; - - --set-str) - # sed swallows one level of escaping, so we need double-escaping - set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=\"${1//\"/\\\\\"}\"" - shift - ;; - - --set-val) - set_var "${CONFIG_}$ARG" "${CONFIG_}$ARG=$1" - shift - ;; - --undefine|-u) - undef_var "${CONFIG_}$ARG" - ;; - - --state|-s) - if grep -q "# ${CONFIG_}$ARG is not set" $FN ; then - echo n - else - V="$(grep "^${CONFIG_}$ARG=" $FN)" - if [ $? != 0 ] ; then - echo undef - else - V="${V/#${CONFIG_}$ARG=/}" - V="${V/#\"/}" - V="${V/%\"/}" - V="${V//\\\"/\"}" - echo "${V}" - fi - fi - ;; - - --enable-after|-E) - set_var "${CONFIG_}$B" "${CONFIG_}$B=y" "${CONFIG_}$A" - ;; - - --disable-after|-D) - set_var "${CONFIG_}$B" "# ${CONFIG_}$B is not set" "${CONFIG_}$A" - ;; - - --module-after|-M) - set_var "${CONFIG_}$B" "${CONFIG_}$B=m" "${CONFIG_}$A" - ;; - - # undocumented because it ignores --file (fixme) - --refresh) - yes "" | make oldconfig - ;; - - *) - usage - ;; - esac -done - |