Makefile.gzboot revision 1.27
1# $NetBSD: Makefile.gzboot,v 1.27 2013/11/04 21:25:05 christos Exp $ 2 3NOMAN= # defined 4 5.include <bsd.obj.mk> # Pull in OBJDIR name rules. 6.include <bsd.own.mk> 7.include <bsd.klinks.mk> 8 9EVBARM_STAND= ${S}/arch/evbarm/stand 10 11BASE= gzboot_${PLATFORM}_${RELOC} 12PROGSYM=${BASE}.sym 13PROG= ${BASE}.bin 14WARNS= 1 15 16NEWVERSWHAT= "Gzip Boot" 17VERSIONFILE= ${EVBARM_STAND}/gzboot/version 18 19BINMODE=644 20 21DBG= -Os 22 23# XXX SHOULD NOT NEED TO DEFINE THESE! 24LIBCRT0= 25LIBC= 26LIBCRTBEGIN= 27LIBCRTEND= 28 29.PATH: ${EVBARM_STAND}/gzboot 30.PATH: ${EVBARM_STAND}/board 31 32SRCS+= gzboot.c image.S 33 34STARTFILE= srtbegin.o 35 36CPPFLAGS+= -nostdinc -I. -I${EVBARM_STAND}/gzboot -I${EVBARM_STAND}/board 37CPPFLAGS+= -I${S} -I${S}/arch -I${S}/lib/libsa 38CPPFLAGS+= -I${S}/../common/dist/zlib 39CPPFLAGS+= -mabi=apcs-gnu -mfloat-abi=soft 40.if ${HAVE_GCC} < 48 41CPPFLAGS+= -mno-thumb -mno-thumb-interwork 42.else 43CPPFLAGS+= -marm 44.endif 45 46CPPFLAGS+= -D_STANDALONE 47 48# Specify the heap size (used by board mem_init() routines) 49CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 50 51# libsa options 52CPPFLAGS+= -DHEAP_VARIABLE 53 54CPPFLAGS+= -DRELOC=${RELOC} 55CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 56CPPFLAGS+= -DLOADADDR=${LOADADDR} 57 58COPTS+= -ffreestanding 59COPTS+= -fno-stack-protector 60COPTS+= -fno-unwind-tables 61CWARNFLAGS+= -Werror 62CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 63 64CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 65CLEANFILES+= ${PROGSYM} 66SRCS+= vers.c 67 68### find out what to use for libkern 69KERN_AS= library 70.include "${S}/lib/libkern/Makefile.inc" 71LIBKERN= ${KERNLIB} 72 73### find out what to use for libz 74Z_AS= library 75.include "${S}/lib/libz/Makefile.inc" 76LIBZ= ${ZLIB} 77 78### find out what to use for libsa 79SA_AS= library 80.include "${S}/lib/libsa/Makefile.inc" 81LIBSA= ${SALIB} 82 83cleandir distclean: .WAIT cleanlibdir 84 85cleanlibdir: 86 -rm -rf lib 87 88LDFLAGS= -M -T ${LDSCRIPT} --fix-v4bx 89 90LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 91 92.PHONY: vers.c 93vers.c: ${VERSIONFILE} 94 ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 95 ${.ALLSRC} '${PLATFORM}' ${NEWVERSWHAT} 96 97${PROG}: ${PROGSYM} 98 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 99 100# Prevent the normal install target from doing anything. 101proginstall:: 102 103# Install the raw binary or the symbol version, based on whether or 104# not the resulting gzboot needs to be mdsetimage'd. 105.if ${MAXIMAGESIZE} == "0" 106FILES= ${PROG} 107.else 108FILES= ${PROGSYM} 109.endif 110 111.include <bsd.prog.mk> 112 113${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 114 ${_MKTARGET_LINK} 115 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 116 ${OBJS} ${LIBLIST} > ${BASE}.list 117