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Makefile.booters revision 1.10 
      1 # $NetBSD: Makefile.booters,v 1.10 2003/10/26 07:25:37 lukem Exp $
      2 
      3 .include <bsd.sys.mk>		# for HOST_SH
      4 
      5 # $S must correspond to the top of the 'sys' tree
      6 S=	${.CURDIR}/../../../..
      7 
      8 BINMODE?=	444
      9 
     10 # XXX SHOULD NOT NEED TO DEFINE THESE!
     11 LIBCRT0=
     12 LIBC=
     13 LIBCRTBEGIN=
     14 LIBCRTEND=
     15 
     16 .PHONY: machine-links
     17 beforedepend: machine-links
     18 # ${MACHINE} then ${MACHINE_ARCH}
     19 machine-links:
     20 	-rm -f machine && \
     21 	    ln -s $S/arch/${MACHINE}/include machine
     22 	-rm -f mips && \
     23 	    ln -s $S/arch/mips/include mips
     24 CLEANFILES+= machine mips
     25 
     26 realall: machine-links ${PROG}
     27 
     28 .PATH:		${.CURDIR}/../common
     29 AFLAGS+=	-D_LOCORE -D_KERNEL -mno-abicalls
     30 # -I${.CURDIR}/../.. done by Makefile.inc
     31 #CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -DHEAP_VARIABLE -I${.OBJDIR} -I${S}
     32 CPPFLAGS+=	-nostdinc -D_STANDALONE -DNO_ABICALLS -I${.OBJDIR} -I${S}
     33 # compiler flags for smallest code size
     34 CFLAGS=		-ffreestanding -Os -g -mmemcpy -mno-abicalls -msoft-float -G 128
     35 LDBUG=		-T $S/arch/mips/conf/stand.ldscript
     36 NETBSD_VERS!=	${HOST_SH} ${.CURDIR}/../../../../conf/osrelease.sh
     37 CPPFLAGS+=	-DNETBSD_VERS='"${NETBSD_VERS}"'
     38 
     39 CPPFLAGS+=	-Dsgimips
     40 
     41 # PROG set by parent.
     42 NOMAN=		# defined
     43 
     44 # We load the kernel at 420K in from the start of RAM to give the boot
     45 # loader plenty of breathing room.  Load the boot loader starting at
     46 # the second page of RAM.
     47 # A warm thank-you to SGI for making load addresses different :)
     48 LOAD_ADDRESS?=		0x88002000
     49 LOAD_ADDRESS_IP32?=	0x80002000
     50 
     51 # if there is a 'version' file, add rule for vers.c and add it to SRCS
     52 # and CLEANFILES
     53 .if exists(version)
     54 .PHONY: vers.c
     55 vers.c: ${.CURDIR}/version
     56 	${HOST_SH} ${S}/conf/newvers_stand.sh -N ${.CURDIR}/version "sgimips"
     57 
     58 SRCS+=	vers.c
     59 CLEANFILES+= vers.c
     60 .endif
     61 
     62 ### find out what to use for libkern
     63 KERN_AS=	library
     64 .include "${S}/lib/libkern/Makefile.inc"
     65 LIBKERN=	${KERNLIB}
     66 
     67 ### find out what to use for libz
     68 Z_AS=		library
     69 .include "${S}/lib/libz/Makefile.inc"
     70 LIBZ=		${ZLIB}
     71 
     72 ### find out what to use for libsa
     73 SA_AS=		library
     74 SAMISCMAKEFLAGS+=SA_USE_LOADFILE=yes SA_USE_CREAD=yes
     75 # for now:
     76 SAMISCMAKEFLAGS+=SA_INCLUDE_NET=no
     77 .include "${S}/lib/libsa/Makefile.inc"
     78 LIBSA=		${SALIB}
     79 
     80 LIBS=		${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN}
     81 
     82 .include <bsd.prog.mk>
     83