LVERS= $(shell . ../lib/shlib_version; echo $$major.$$minor)
-BUILDVERSION= $(shell sh ../buildver.sh)
+BUILDVERSION= $(shell sh $(CURDIR)/../buildver.sh)
+ifneq ("${BUILDVERSION}", "")
CFLAGS+= -DSPECTRWM_BUILDSTR=\"$(BUILDVERSION)\"
+endif
all: spectrwm libswmhack.so.$(LVERS)