Makefile.gzboot revision 1.23
1# $NetBSD: Makefile.gzboot,v 1.23 2013/06/23 13:56:01 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${S}/../common/dist/zlib 38CPPFLAGS+= -mabi=apcs-gnu -mfloat-abi=soft 39 40CPPFLAGS+= -D_STANDALONE 41 42# Specify the heap size (used by board mem_init() routines) 43CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 44 45# libsa options 46CPPFLAGS+= -DHEAP_VARIABLE 47 48CPPFLAGS+= -DRELOC=${RELOC} 49CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 50CPPFLAGS+= -DLOADADDR=${LOADADDR} 51 52COPTS+= -ffreestanding 53COPTS+= -fno-stack-protector 54COPTS+= -fno-unwind-tables 55CWARNFLAGS+= -Werror 56CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 57 58CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 59CLEANFILES+= ${PROGSYM} 60SRCS+= vers.c 61 62.if !make(obj) && !make(clean) && !make(cleandir) 63.NOPATH: machine 64.endif 65 66realdepend realall: machine 67CLEANFILES+= arm machine 68 69machine:: 70 -rm -f arm machine 71 ln -s ${S}/arch/evbarm/include machine 72 ln -s ${S}/arch/arm/include arm 73 74${OBJS}: machine 75 76### find out what to use for libkern 77KERN_AS= library 78.include "${S}/lib/libkern/Makefile.inc" 79LIBKERN= ${KERNLIB} 80 81### find out what to use for libz 82Z_AS= library 83.include "${S}/lib/libz/Makefile.inc" 84LIBZ= ${ZLIB} 85 86### find out what to use for libsa 87SA_AS= library 88.include "${S}/lib/libsa/Makefile.inc" 89LIBSA= ${SALIB} 90 91cleandir distclean: .WAIT cleanlibdir 92 93cleanlibdir: 94 -rm -rf lib 95 96LDFLAGS= -M -T ${LDSCRIPT} --fix-v4bx 97 98LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 99 100.PHONY: vers.c 101vers.c: ${VERSIONFILE} 102 ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 103 ${.ALLSRC} '${PLATFORM}' ${NEWVERSWHAT} 104 105${PROG}: ${PROGSYM} 106 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 107 108# Prevent the normal install target from doing anything. 109proginstall:: 110 111# Install the raw binary or the symbol version, based on whether or 112# not the resulting gzboot needs to be mdsetimage'd. 113.if ${MAXIMAGESIZE} == "0" 114FILES= ${PROG} 115.else 116FILES= ${PROGSYM} 117.endif 118 119.include <bsd.prog.mk> 120 121${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 122 ${_MKTARGET_LINK} 123 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 124 ${OBJS} ${LIBLIST} > ${BASE}.list 125