-#FIRM_CFLAGS = `pkg-config --cflags libfirm`
-#FIRM_LIBS = `pkg-config --libs libfirm`
-FIRM_CFLAGS = -I$(HOME)/projects/firm/libfirm/include -I$(HOME)/projects/firm/libcore
-FIRM_LIBS = -L$(HOME)/projects/firm/build/i686-pc-linux-gnu/debug -lfirm -llpp -lcore -lm
+FIRM_HOME = $(HOME)/projects/firm
+FIRM_BUILD = $(FIRM_HOME)/build/i686-pc-linux-gnu/debug/
+FIRM_CFLAGS = -I$(FIRM_HOME)/libfirm/include -I$(FIRM_HOME)/obstack -I$(FIRM_HOME)/libcore -I$(FIRM_HOME)/libcore/libcore -I$(FIRM_HOME)
+FIRM_LIBS = -L$(FIRM_BUILD) -lfirm -llpp -lcore -lm -ldl