Makefile.gzboot revision 1.21
1# $NetBSD: Makefile.gzboot,v 1.21 2013/02/05 03:17:51 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${S}/../common/dist/zlib 38CPPFLAGS+= -mabi=atpcs -mfloat-abi=soft -Wa,-meabi=gnu 39 40CPPFLAGS+= -D_STANDALONE 41 42# Specify the heap size (used by board mem_init() routines) 43CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 44 45# libsa options 46CPPFLAGS+= -DHEAP_VARIABLE 47 48CPPFLAGS+= -DRELOC=${RELOC} 49CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 50CPPFLAGS+= -DLOADADDR=${LOADADDR} 51 52COPTS+= -ffreestanding 53COPTS+= -fno-stack-protector 54CWARNFLAGS+= -Werror 55CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 56 57CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 58CLEANFILES+= ${PROGSYM} 59SRCS+= vers.c 60 61.if !make(obj) && !make(clean) && !make(cleandir) 62.NOPATH: machine 63.endif 64 65realdepend realall: machine 66CLEANFILES+= arm machine 67 68machine:: 69 -rm -f arm machine 70 ln -s ${S}/arch/evbarm/include machine 71 ln -s ${S}/arch/arm/include arm 72 73${OBJS}: machine 74 75### find out what to use for libkern 76KERN_AS= library 77.include "${S}/lib/libkern/Makefile.inc" 78LIBKERN= ${KERNLIB} 79 80### find out what to use for libz 81Z_AS= library 82.include "${S}/lib/libz/Makefile.inc" 83LIBZ= ${ZLIB} 84 85### find out what to use for libsa 86SA_AS= library 87.include "${S}/lib/libsa/Makefile.inc" 88LIBSA= ${SALIB} 89 90cleandir distclean: .WAIT cleanlibdir 91 92cleanlibdir: 93 -rm -rf lib 94 95LDFLAGS= -M -T ${LDSCRIPT} --fix-v4bx 96 97LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 98 99.PHONY: vers.c 100vers.c: ${VERSIONFILE} 101 ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 102 ${.ALLSRC} '${PLATFORM}' ${NEWVERSWHAT} 103 104${PROG}: ${PROGSYM} 105 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 106 107# Prevent the normal install target from doing anything. 108proginstall:: 109 110# Install the raw binary or the symbol version, based on whether or 111# not the resulting gzboot needs to be mdsetimage'd. 112.if ${MAXIMAGESIZE} == "0" 113FILES= ${PROG} 114.else 115FILES= ${PROGSYM} 116.endif 117 118.include <bsd.prog.mk> 119 120${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 121 ${_MKTARGET_LINK} 122 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 123 ${OBJS} ${LIBLIST} > ${BASE}.list 124