config-prepare: config_pre_main(): try to be more helpful when BRANCH is unset or wrong instead of just "bad KERNEL_MAJOR_MINOR"

This commit is contained in:
Ricardo Pardini 2023-05-07 15:52:10 +02:00
parent 6d3364673a
commit a872fe8773

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@ -214,7 +214,17 @@ function config_post_main() {
if [[ "${skip_kernel:-"no"}" != "yes" ]]; then
if [[ -n "${KERNELSOURCE}" ]]; then
if [[ "x${KERNEL_MAJOR_MINOR}x" == "xx" ]]; then
exit_with_error "BAD config, missing" "KERNEL_MAJOR_MINOR" "err"
display_alert "Problem: after configuration, there's not enough kernel info" "Might happen if you used the wrong BRANCH. Make sure 'BRANCH=${BRANCH}' is valid." "err"
# if we have KERNEL_TARGET set.
if [[ -n "${KERNEL_TARGET}" ]]; then
# Split KERNEL_TARGET by commas, and display each one.
declare -a KERNEL_TARGET_ARRAY=()
IFS=',' read -ra KERNEL_TARGET_ARRAY <<< "${KERNEL_TARGET}"
for i in "${KERNEL_TARGET_ARRAY[@]}"; do
display_alert "Valid branches for current board" "BOARD=${BOARD} BRANCH=${i}" "info"
done
fi
exit_with_error "BAD config, missing" "KERNEL_MAJOR_MINOR; check BOARD and BRANCH combination" "err"
fi
# assume the worst, and all surprises will be happy ones
declare -g KERNEL_HAS_WORKING_HEADERS="no"