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-rwxr-xr-xscripts/kconfig/merge_config.sh12
1 files changed, 6 insertions, 6 deletions
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
index d924c51d28b7..63c8565206a4 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -13,12 +13,12 @@
# Copyright (c) 2009-2010 Wind River Systems, Inc.
# Copyright 2011 Linaro
+set -e
+
clean_up() {
rm -f $TMP_FILE
rm -f $MERGE_FILE
- exit
}
-trap clean_up HUP INT TERM
usage() {
echo "Usage: $0 [OPTIONS] [CONFIG [...]]"
@@ -110,6 +110,9 @@ TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
MERGE_FILE=$(mktemp ./.merge_tmp.config.XXXXXXXXXX)
echo "Using $INITFILE as base"
+
+trap clean_up EXIT
+
cat $INITFILE > $TMP_FILE
# Merge files, printing warnings on overridden values
@@ -155,7 +158,6 @@ if [ "$RUNMAKE" = "false" ]; then
echo "#"
echo "# merged configuration written to $KCONFIG_CONFIG (needs make)"
echo "#"
- clean_up
exit
fi
@@ -177,7 +179,7 @@ make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
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")
+ ACTUAL_VAL=$(grep -w -e "$CFG" "$KCONFIG_CONFIG" || true)
if [ "x$REQUESTED_VAL" != "x$ACTUAL_VAL" ] ; then
echo "Value requested for $CFG not in final .config"
echo "Requested value: $REQUESTED_VAL"
@@ -185,5 +187,3 @@ for CFG in $(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $TMP_FILE); do
echo ""
fi
done
-
-clean_up