xref: /src/sys/arch/sgimips/stand/Makefile.booters

# $NetBSD: Makefile.booters,v 1.9 2003/10/08 01:40:23 simonb Exp $

# $S must correspond to the top of the 'sys' tree
S=	${.CURDIR}/../../../..

BINMODE?=	444

# XXX SHOULD NOT NEED TO DEFINE THESE!
LIBCRT0=
LIBC=
LIBCRTBEGIN=
LIBCRTEND=

.PHONY: machine-links
beforedepend: machine-links
# ${MACHINE} then ${MACHINE_ARCH}
machine-links:
	-rm -f machine && \
	    ln -s $S/arch/${MACHINE}/include machine
	-rm -f mips && \
	    ln -s $S/arch/mips/include mips
CLEANFILES+= machine mips

realall: machine-links ${PROG}

.PATH:		${.CURDIR}/../common
AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
# -I${.CURDIR}/../.. done by Makefile.inc
#CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -DHEAP_VARIABLE -I${.OBJDIR} -I${S}
CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -I${.OBJDIR} -I${S}
# compiler flags for smallest code size
CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -msoft-float -G 128
LDBUG=		-T $S/arch/mips/conf/stand.ldscript
NETBSD_VERS!=	sh ${.CURDIR}/../../../../conf/osrelease.sh
CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'

CPPFLAGS+=	-Dsgimips

# PROG set by parent.
NOMAN=		# defined

# 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.
# A warm thank-you to SGI for making load addresses different :)
LOAD_ADDRESS?=		0x88002000
LOAD_ADDRESS_IP32?=	0x80002000

# 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
	sh ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "sgimips"

SRCS+=	vers.c
CLEANFILES+= vers.c
.endif

### find out what to use for libkern
KERN_AS=	library
.include "${S}/lib/libkern/Makefile.inc"
LIBKERN=	${KERNLIB}

### find out what to use for libz
Z_AS=		library
.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
# for now:
SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
.include "${S}/lib/libsa/Makefile.inc"
LIBSA=		${SALIB}

LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}

.include <bsd.prog.mk>