Makefile.gzboot revision 1.24
1# $NetBSD: Makefile.gzboot,v 1.24 2013/08/15 21:41:09 matt 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 37CPPFLAGS+= -I${S}/../common/dist/zlib 38CPPFLAGS+= -mabi=apcs-gnu -mfloat-abi=soft 39CPPFLAGS+= -mno-thumb -mno-thumb-interwork 40 41CPPFLAGS+= -D_STANDALONE 42 43# Specify the heap size (used by board mem_init() routines) 44CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 45 46# libsa options 47CPPFLAGS+= -DHEAP_VARIABLE 48 49CPPFLAGS+= -DRELOC=${RELOC} 50CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 51CPPFLAGS+= -DLOADADDR=${LOADADDR} 52 53COPTS+= -ffreestanding 54COPTS+= -fno-stack-protector 55COPTS+= -fno-unwind-tables 56CWARNFLAGS+= -Werror 57CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 58 59CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 60CLEANFILES+= ${PROGSYM} 61SRCS+= vers.c 62 63.if !make(obj) && !make(clean) && !make(cleandir) 64.NOPATH: machine 65.endif 66 67realdepend realall: machine 68CLEANFILES+= arm machine 69 70machine:: 71 -rm -f arm machine 72 ln -s ${S}/arch/evbarm/include machine 73 ln -s ${S}/arch/arm/include arm 74 75${OBJS}: machine 76 77### find out what to use for libkern 78KERN_AS= library 79.include "${S}/lib/libkern/Makefile.inc" 80LIBKERN= ${KERNLIB} 81 82### find out what to use for libz 83Z_AS= library 84.include "${S}/lib/libz/Makefile.inc" 85LIBZ= ${ZLIB} 86 87### find out what to use for libsa 88SA_AS= library 89.include "${S}/lib/libsa/Makefile.inc" 90LIBSA= ${SALIB} 91 92cleandir distclean: .WAIT cleanlibdir 93 94cleanlibdir: 95 -rm -rf lib 96 97LDFLAGS= -M -T ${LDSCRIPT} --fix-v4bx 98 99LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 100 101.PHONY: vers.c 102vers.c: ${VERSIONFILE} 103 ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 104 ${.ALLSRC} '${PLATFORM}' ${NEWVERSWHAT} 105 106${PROG}: ${PROGSYM} 107 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 108 109# Prevent the normal install target from doing anything. 110proginstall:: 111 112# Install the raw binary or the symbol version, based on whether or 113# not the resulting gzboot needs to be mdsetimage'd. 114.if ${MAXIMAGESIZE} == "0" 115FILES= ${PROG} 116.else 117FILES= ${PROGSYM} 118.endif 119 120.include <bsd.prog.mk> 121 122${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 123 ${_MKTARGET_LINK} 124 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 125 ${OBJS} ${LIBLIST} > ${BASE}.list 126