diff options
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/Makefile | 16 | ||||
| -rw-r--r-- | scripts/kconfig/conf.c | 7 | ||||
| -rwxr-xr-x | scripts/kconfig/merge_config.sh | 11 |
3 files changed, 9 insertions, 25 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 559bb88264..d52128425c 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -74,21 +74,7 @@ PHONY += $(simple-targets) $(simple-targets): $(obj)/conf $< $(silent) --$@ $(Kconfig) -PHONY += oldnoconfig silentoldconfig savedefconfig defconfig - -# oldnoconfig is an alias of olddefconfig, because people already are dependent -# on its behavior (sets new symbols to their default value but not 'n') with the -# counter-intuitive name. -oldnoconfig: olddefconfig - @echo " WARNING: \"oldnoconfig\" target will be removed after Linux 4.19" - @echo " Please use \"olddefconfig\" instead, which is an alias." - -# We do not expect manual invokcation of "silentoldcofig" (or "syncconfig"). -silentoldconfig: syncconfig - @echo " WARNING: \"silentoldconfig\" has been renamed to \"syncconfig\"" - @echo " and is now an internal implementation detail." - @echo " What you want is probably \"oldconfig\"." - @echo " \"silentoldconfig\" will be removed after Linux 4.19" +PHONY += savedefconfig defconfig savedefconfig: $(obj)/conf $< $(silent) --$@=defconfig $(Kconfig) diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index c54ff0453c..376f796f67 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -460,12 +460,6 @@ static struct option long_opts[] = { {"randconfig", no_argument, NULL, randconfig}, {"listnewconfig", no_argument, NULL, listnewconfig}, {"olddefconfig", no_argument, NULL, olddefconfig}, - /* - * oldnoconfig is an alias of olddefconfig, because people already - * are dependent on its behavior(sets new symbols to their default - * value but not 'n') with the counter-intuitive name. - */ - {"oldnoconfig", no_argument, NULL, olddefconfig}, {NULL, 0, NULL, 0} }; @@ -480,7 +474,6 @@ static void conf_usage(const char *progname) printf(" --syncconfig Similar to oldconfig but generates configuration in\n" " include/{generated/,config/}\n"); printf(" --olddefconfig Same as oldconfig but sets new symbols to their default value\n"); - printf(" --oldnoconfig An alias of olddefconfig\n"); printf(" --defconfig <file> New config with default defined in <file>\n"); printf(" --savedefconfig <file> Save the minimal current configuration to <file>\n"); printf(" --allnoconfig New config where all options are answered with no\n"); diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 67d1314476..0ef9064996 100755 --- a/scripts/kconfig/merge_config.sh +++ b/scripts/kconfig/merge_config.sh @@ -33,12 +33,15 @@ usage() { echo " -n use allnoconfig instead of alldefconfig" echo " -r list redundant entries when merging fragments" echo " -O dir to put generated output files. Consider setting \$KCONFIG_CONFIG instead." + echo + echo "Used prefix: '$CONFIG_PREFIX'. You can redefine it with \$CONFIG_ environment variable." } RUNMAKE=true ALLTARGET=alldefconfig WARNREDUN=false OUTPUT=. +CONFIG_PREFIX=${CONFIG_-CONFIG_} while true; do case $1 in @@ -99,7 +102,9 @@ if [ ! -r "$INITFILE" ]; then fi MERGE_LIST=$* -SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(CONFIG_[a-zA-Z0-9_]*\)[= ].*/\2/p" +SED_CONFIG_EXP1="s/^\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)=.*/\1/p" +SED_CONFIG_EXP2="s/^# \(${CONFIG_PREFIX}[a-zA-Z0-9_]*\) is not set$/\1/p" + TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX) echo "Using $INITFILE as base" @@ -112,7 +117,7 @@ for MERGE_FILE in $MERGE_LIST ; do echo "The merge file '$MERGE_FILE' does not exist. Exit." >&2 exit 1 fi - CFG_LIST=$(sed -n "$SED_CONFIG_EXP" $MERGE_FILE) + CFG_LIST=$(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $MERGE_FILE) for CFG in $CFG_LIST ; do grep -q -w $CFG $TMP_FILE || continue @@ -155,7 +160,7 @@ make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET # Check all specified config values took (might have missed-dependency issues) -for CFG in $(sed -n "$SED_CONFIG_EXP" $TMP_FILE); do +for CFG in $(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $TMP_FILE); do REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE) ACTUAL_VAL=$(grep -w -e "$CFG" "$KCONFIG_CONFIG") |