Makefile.rules

all: ${BUILDDIR}
all: ${PROJECT}


.PHONY: clean
clean:
	rm -rf ${BUILDDIR}
	rm -rf ${PROJECT}
	rm -rf ${MAPFILE}
	rm -rf ${SOURCEDIR}/MASTER.cpp



# pull in dependency info for *existing* .o files
-include $(OBJECTS:.o=.d)

${BUILDDIR}:
	mkdir ${BUILDDIR} -p

${BUILDDIR}/%.o: ${SOURCEDIR}/%.c
	@${CC} ${CFLAGS} -c $< -o $@
	@echo "CC $@"
#create dependency file to detect changes in header
#http://scottmcpeak.com/autodepend/autodepend.html is used as reference

	@${CC} -MM $(CFLAGS) $< > ${@:.o=.d}
	@mv -f ${@:.o=.d} ${@:.o=.d.tmp}
	@sed -e 's|.*:|$@:|' < ${@:.o=.d.tmp} > ${@:.o=.d}
	@sed -e 's/.*://' -e 's/\\$$//' < ${@:.o=.d.tmp} | fmt -1 | \
	  sed -e 's/^ *//' -e 's/$$/:/' >> ${@:.o=.d}
	@rm -f ${@:.o=.d.tmp}

${BUILDDIR}/%.o: ${SOURCEDIR}/%.cpp
	@${CC} ${CFLAGS} -c $< -o $@
	@echo "CC $@"
#create dependency file to detect changes in header
#http://scottmcpeak.com/autodepend/autodepend.html is used as reference

	@${CC} -MM $(CFLAGS) $< > ${@:.o=.d}
	@mv -f ${@:.o=.d} ${@:.o=.d.tmp}
	@sed -e 's|.*:|$@:|' < ${@:.o=.d.tmp} > ${@:.o=.d}
	@sed -e 's/.*://' -e 's/\\$$//' < ${@:.o=.d.tmp} | fmt -1 | \
	  sed -e 's/^ *//' -e 's/$$/:/' >> ${@:.o=.d}
	@rm -f ${@:.o=.d.tmp}


${BUILDDIR}/%.o: ${ASSEMBLYDIR}/%.S
	@${AS} ${AFLAGS} -c $< -o $@
	@echo "CC $@"
	
${BUILDDIR}/%.a:
	@${AR} -cr ${@} ${^}
	@echo "CC ${@}"

${PROJECT}: ${OBJECTS} ${LIBRARIES}
	@${LD}  ${LDFLAGS} -o ${@} $(filter %.o %.a, ${^})
	@echo "LD ${@}"
	

#This creates a file which include all others.
${SOURCEDIR}/MASTER.cpp: ${SOURCES_}
	@$(foreach file,${C_SOURCES},echo "#include \"../$(file)\"" >> ${SOURCEDIR}/MASTER.cpp;)
	@$(foreach file,${CPP_SOURCES},echo "#include \"../$(file)\"" >> ${SOURCEDIR}/MASTER.cpp;)