bin="$$$$$$$$(command -v "$$$$$$$${cmd%% *}")"; \
if [ -x "$$$$$$$$bin" ] && eval "$$$$$$$$cmd" >/dev/null 2>/dev/null; then \
case "$$$$$$$$(ls -dl -- $(STAGING_DIR_HOST)/bin/$(strip $(1)))" in \
- *" -> $$$$$$$$bin"*) \
- [ -x "$(STAGING_DIR_HOST)/bin/$(strip $(1))" ] && exit 0 \
- ;; \
- "-"*) \
- find "$(STAGING_DIR_HOST)/stamp" | grep $(strip $(1)) && \
+ "-"* | \
+ *" -> $$$$$$$$bin"* | \
+ *" -> "[!/]*) \
[ -x "$(STAGING_DIR_HOST)/bin/$(strip $(1))" ] && exit 0 \
;; \
esac; \