CORE_DUMPER        = $(shell echo -e "quit" | gdb --core=$(CORE) 2>&1 | \
	sed '/Core was generated/ !d; s/Core was generated by `//; s/ .*//' | xargs -r which)
ifeq ($(CORE_DUMPER),)
CORE_DUMPER        = $(EXE)
endif

PID = $(shell ps aux | sed "/$(EXE)/ !d; /sed/ d" | awk '{print $$2}')

all:

kdbg gdb ddd:
	$@ $(CORE_DUMPER) $(firstword $(CORE))

attach:
	gdb ./$(EXE) -p $(PID)

attach-strace:
	strace -f ./$(EXE) -p $(PID)