1# $NetBSD: Makefile.gzboot,v 1.14 2006/01/16 19:34:53 he Exp $ 2 3NOMAN= # defined 4 5.include <bsd.obj.mk> # Pull in OBJDIR name rules. 6.include <bsd.own.mk> 7 8EVBARM_STAND= ${S}/arch/evbarm/stand 9 10BASE= gzboot_${PLATFORM}_${RELOC} 11PROGSYM=${BASE}.sym 12PROG= ${BASE}.bin 13WARNS= 1 14 15NEWVERSWHAT= "Gzip Boot" 16VERSIONFILE= ${EVBARM_STAND}/gzboot/version 17 18BINMODE=644 19 20DBG= -Os 21 22# XXX SHOULD NOT NEED TO DEFINE THESE! 23LIBCRT0= 24LIBC= 25LIBCRTBEGIN= 26LIBCRTEND= 27 28.PATH: ${EVBARM_STAND}/gzboot 29.PATH: ${EVBARM_STAND}/board 30 31SRCS+= gzboot.c image.S 32 33STARTFILE= srtbegin.o 34 35CPPFLAGS+= -nostdinc -I. -I${EVBARM_STAND}/gzboot -I${EVBARM_STAND}/board 36CPPFLAGS+= -I${S} -I${S}/arch -I${S}/lib/libsa 37 38CPPFLAGS+= -D_STANDALONE 39 40# Specify the heap size (used by board mem_init() routines) 41CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 42 43# libsa options 44CPPFLAGS+= -DHEAP_VARIABLE 45 46CPPFLAGS+= -DRELOC=${RELOC} 47CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 48CPPFLAGS+= -DLOADADDR=${LOADADDR} 49 50COPTS+= -ffreestanding 51CWARNFLAGS+= -Wno-main 52 53CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 54CLEANFILES+= ${PROGSYM} 55SRCS+= vers.c 56 57.if !make(obj) && !make(clean) && !make(cleandir) 58.NOPATH: machine 59.endif 60 61realdepend realall: machine 62CLEANFILES+= arm machine 63 64machine:: 65 -rm -f arm machine 66 ln -s ${S}/arch/evbarm/include machine 67 ln -s ${S}/arch/arm/include arm 68 69${OBJS}: machine 70 71### find out what to use for libkern 72KERN_AS= library 73.include "${S}/lib/libkern/Makefile.inc" 74LIBKERN= ${KERNLIB} 75 76### find out what to use for libz 77Z_AS= library 78.include "${S}/lib/libz/Makefile.inc" 79LIBZ= ${ZLIB} 80 81### find out what to use for libsa 82SA_AS= library 83.include "${S}/lib/libsa/Makefile.inc" 84LIBSA= ${SALIB} 85 86cleandir distclean: cleanlibdir 87 88cleanlibdir: 89 -rm -rf lib 90 91LDFLAGS= -M -T ${LDSCRIPT} 92 93LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 94 95.PHONY: vers.c 96vers.c: ${VERSIONFILE} 97 ${HOST_SH} ${S}/conf/newvers_stand.sh ${.ALLSRC} '${PLATFORM}' \ 98 ${NEWVERSWHAT} 99 100${PROG}: ${PROGSYM} 101 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 102 103# Prevent the normal install target from doing anything. 104proginstall:: 105 106# Install the raw binary or the symbol version, based on whether or 107# not the resulting gzboot needs to be mdsetimage'd. 108.if ${MAXIMAGESIZE} == "0" 109FILES= ${PROG} 110.else 111FILES= ${PROGSYM} 112.endif 113 114.include <bsd.prog.mk> 115 116${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 117 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 118 ${OBJS} ${LIBLIST} > ${BASE}.list 119