.PHONY: git-submodule-update
git-submodule-update:
ifneq ($(GIT_SUBMODULES_ACTION),ignore)
- $(call quiet-command, \
- (GIT=git "$(SRC_PATH)/scripts/git-submodule.sh" $(GIT_SUBMODULES_ACTION) $(GIT_SUBMODULES)), \
- "GIT","$(GIT_SUBMODULES)")
+ $(quiet-@)GIT=git "$(SRC_PATH)/scripts/git-submodule.sh" $(GIT_SUBMODULES_ACTION) $(GIT_SUBMODULES)
endif
# 0. ensure the build tree is okay
exit 1
}
+check_updated() {
+ local CURSTATUS OLDSTATUS
+ CURSTATUS=$($GIT submodule status $module)
+ OLDSTATUS=$(grep $module $substat)
+ test "$CURSTATUS" = "$OLDSTATUS"
+}
+
if test -n "$maybe_modules" && ! test -e ".git"
then
echo "$0: unexpectedly called with submodules but no git checkout exists"
test -f "$substat" || validate_error "$command"
test -z "$maybe_modules" && exit 0
for module in $modules; do
- CURSTATUS=$($GIT submodule status $module)
- OLDSTATUS=$(cat $substat | grep $module)
- if test "$CURSTATUS" != "$OLDSTATUS"; then
- validate_error "$command"
- fi
+ check_updated $module || validate_error "$command"
done
exit 0
;;
$GIT submodule update --init $modules 1>/dev/null
test $? -ne 0 && update_error "failed to update modules"
+ for module in $modules; do
+ check_updated $module || echo Updated "$module"
+ done
(while read -r; do
for module in $modules; do