90 lines
2.3 KiB
Makefile
90 lines
2.3 KiB
Makefile
# $NetBSD: Makefile,v 1.12 2014/01/16 01:15:34 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.own.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
|
|
|
|
# if there is a 'version' file, add rule for vers.c and add it to SRCS
|
|
# and CLEANFILES
|
|
.if exists(version)
|
|
.PHONY: vers.c
|
|
vers.c: ${.CURDIR}/version
|
|
${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \
|
|
${.CURDIR}/version "sgimips"
|
|
|
|
SRCS+= vers.c
|
|
CLEANFILES+= vers.c
|
|
.endif
|
|
|
|
### find out what to use for libkern
|
|
KERN_AS= library
|
|
KERNMISCMAKEFLAGS+= LD="${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 <bsd.klinks.mk>
|
|
.include <bsd.prog.mk>
|