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# $NetBSD: Makefile,v 1.14 2017/04/08 19:53:22 christos Exp $
PROG= ip30boot
NOMAN= # defined
SRCS= start.S boot.c bootinfo.c conf.c devopen.c putchar.c getchar.c \
getopt.c disk.c arcbios_calls.S
CLEANFILES+= boot.map
.include <bsd.init.mk>
# $S must correspond to the top of the 'sys' tree
S= ${.CURDIR}/../../../..
BINMODE?= 444
realall: ${PROG}
.PATH: ${.CURDIR}/../common
.PATH.S: ${S}/dev/arcbios
AFLAGS+= -D_LOCORE -D_KERNEL -mno-abicalls -mabi=64 -D_LP64
CPPFLAGS+= -nostdinc -D_STANDALONE -DNO_ABICALLS -I${.OBJDIR} -I${S}
# compiler flags for smallest code size
CFLAGS= -ffreestanding -Os -Wall -Werror -mno-abicalls -msoft-float -G 1024 -mabi=64 -D_LP64
LDBUG= -T $S/arch/mips/conf/stand.ldscript
NETBSD_VERS!= ${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
CPPFLAGS+= -DNETBSD_VERS='"${NETBSD_VERS}"'
CPPFLAGS+= -Dsgimips
LDFLAGS+= -m elf64btsmip
LINKFORMAT+= -m elf64btsmip
.include "${S}/dev/arcbios/Makefile.inc"
# We load the kernel at 420K in from the start of RAM to give the boot
# loader plenty of breathing room. Load the boot loader starting at
# the second page of RAM.
LOAD_ADDRESS_IP30?= 0xa800000020080000
### find out what to use for libkern
KERN_AS= library
KERNMISCMAKEFLAGS+= LD="${LD} -m elf64btsmip" RANLIB="true"
.include "${S}/lib/libkern/Makefile.inc"
LIBKERN= ${KERNLIB}
### find out what to use for libz
Z_AS= library
ZMISCMAKEFLAGS+= LD="${LD} -m elf64btsmip" RANLIB="true"
.include "${S}/lib/libz/Makefile.inc"
LIBZ= ${ZLIB}
### find out what to use for libsa
SA_AS= library
SAMISCMAKEFLAGS+= SA_USE_LOADFILE=yes SA_USE_CREAD=yes \
LD="${LD} -m elf64btsmip" RANLIB="true"
.include "${S}/lib/libsa/Makefile.inc"
LIBSA= ${SALIB}
LIBS= ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
ip30boot: ${OBJS} ${LIBS}
${_MKTARGET_LINK}
${LD} -m elf64btsmip -Map boot.map -x -Ttext ${LOAD_ADDRESS_IP30} \
${LDBUG} -e start -o ${.TARGET} ${OBJS} ${LIBS}
${SIZE} ${.TARGET}
cleandir distclean: .WAIT cleanlibdir
cleanlibdir:
-rm -rf lib
.include "${S}/conf/newvers_stand.mk"
.include <bsd.klinks.mk>
.include <bsd.prog.mk>
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