GNUmakefile.RPI

# Makefile for metasepi system.
ARCH       = evbarm
KERNCONF   = RPI
CURDIR     = $(shell pwd)
TOOLDIR    = obj/tooldir.${ARCH}
RELEASEDIR = obj/releasedir.${ARCH}
DESTDIR    = obj/destdir.${ARCH}
NUMCPU     = $(shell cat /proc/cpuinfo | grep -c "^processor")
BUILDSH    = sh build.sh -U -u -N 0 -j ${NUMCPU} ${MKVARS}
NBMAKE     = ${CURDIR}/${TOOLDIR}/bin/nbmake-${ARCH} -j ${NUMCPU}
NBMAKEFS   = ${CURDIR}/${TOOLDIR}/bin/nbmakefs
OBJCOPY    = ${CURDIR}/${TOOLDIR}/bin/arm--netbsdelf-objcopy
LOGFILTER  = -e "===>" -e "^nbgmake" -B 5 -e "Error code"
#LOGFILTER  = ""

HSBUILD = metasepi/sys/hsbuild
HSSRC   = metasepi/sys/hssrc
HSCODE  = $(wildcard $(HSSRC)/*.hs $(HSSRC)/*/*.hs $(HSSRC)/*/*/*.hs $(HSSRC)/*/*/*/*.hs)

### Build kernel
all: obj/build_tools.${ARCH}.stamp ${HSBUILD}/hsmain.c
	${BUILDSH} -T ${TOOLDIR} -m ${ARCH} kernel=${KERNCONF}
	cd sys/arch/${ARCH}/compile/obj/${KERNCONF} && ${OBJCOPY} -O srec netbsd netbsd.srec
	cd sys/arch/${ARCH}/compile/obj/${KERNCONF} && ${OBJCOPY} -I srec -O binary netbsd.srec netbsd.bin

${HSBUILD}/hsmain.c: ${HSCODE}
	ajhc -fffi -fcustomthread --include=$(HSSRC) --tdir=$(HSBUILD) -C -o $@ $(HSSRC)/Main.hs
	rm -f $(HSBUILD)/sys/queue.h # Use queue.h at NetBSD side

### Setup NetBSD environment
obj/build_tools.${ARCH}.stamp:
	env MKCROSSGDB=yes ${BUILDSH} -T ${TOOLDIR} -m ${ARCH} tools | grep ${LOGFILTER}
	touch obj/build_tools.${ARCH}.stamp

clean:
	rm -rf sys/arch/${ARCH}/compile/obj/${KERNCONF} ${HSBUILD} *~

distclean: clean
	rm -f ${DESTDIR} *~
	env MKCROSSGDB=yes ${BUILDSH} -T ${TOOLDIR} -m ${ARCH} cleandir

.PHONY: clean distclean