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| author | Petr Vorel <petr.vorel@gmail.com> | 2018-10-29 22:10:58 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-11-02 00:15:26 +0900 |
| commit | 2cd3faf87d2d8f6123adf34741b9a7b98828a76f (patch) | |
| tree | 2530099708bd0e32e10991a83dcf31f3c1d85c05 /scripts | |
| parent | 3f80babd9ca477d19a027e0b25b95973cd7f7357 (diff) | |
| download | lwn-2cd3faf87d2d8f6123adf34741b9a7b98828a76f.tar.gz lwn-2cd3faf87d2d8f6123adf34741b9a7b98828a76f.zip | |
merge_config.sh: Allow to define config prefix
with CONFIG_ environment variable.
merge_config.sh uses CONFIG_ which is used in kernel and other projects.
There are some projects which use kconfig with different prefixes (e.g.
buildroot: BR2_ prefix). CONFIG_ variable is already used for this
purpose in kconfig binary (scripts/kconfig/lkc.h), let's use the same
rule for in merge_config.sh.
Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/kconfig/merge_config.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh index 67d131447631..da66e7742282 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 $1 in @@ -99,7 +102,8 @@ if [ ! -r "$INITFILE" ]; then fi MERGE_LIST=$* -SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(CONFIG_[a-zA-Z0-9_]*\)[= ].*/\2/p" +SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)[= ].*/\2/p" + TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX) echo "Using $INITFILE as base" |