Makefile.gzboot revision 1.25
1# $NetBSD: Makefile.gzboot,v 1.25 2013/08/21 05:55:26 matt 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${S}/../common/dist/zlib 39CPPFLAGS+= -mabi=apcs-gnu -mfloat-abi=soft 40CPPFLAGS+= -mno-thumb -mno-thumb-interwork 41 42CPPFLAGS+= -D_STANDALONE 43 44# Specify the heap size (used by board mem_init() routines) 45CPPFLAGS+= -DBOARD_HEAP_SIZE=1048576 # 1M 46 47# libsa options 48CPPFLAGS+= -DHEAP_VARIABLE 49 50CPPFLAGS+= -DRELOC=${RELOC} 51CPPFLAGS+= -DMAXIMAGESIZE=${MAXIMAGESIZE} 52CPPFLAGS+= -DLOADADDR=${LOADADDR} 53 54COPTS+= -ffreestanding 55COPTS+= -fno-stack-protector 56COPTS+= -fno-unwind-tables 57CWARNFLAGS+= -Werror 58CWARNFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith 59 60CLEANFILES+= ${STARTFILE} vers.c ${BASE}.list 61CLEANFILES+= ${PROGSYM} 62SRCS+= vers.c 63 64### find out what to use for libkern 65KERN_AS= library 66.include "${S}/lib/libkern/Makefile.inc" 67LIBKERN= ${KERNLIB} 68 69### find out what to use for libz 70Z_AS= library 71.include "${S}/lib/libz/Makefile.inc" 72LIBZ= ${ZLIB} 73 74### find out what to use for libsa 75SA_AS= library 76.include "${S}/lib/libsa/Makefile.inc" 77LIBSA= ${SALIB} 78 79cleandir distclean: .WAIT cleanlibdir 80 81cleanlibdir: 82 -rm -rf lib 83 84LDFLAGS= -M -T ${LDSCRIPT} --fix-v4bx 85 86LIBLIST=${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBSA} 87 88.PHONY: vers.c 89vers.c: ${VERSIONFILE} 90 ${HOST_SH} ${S}/conf/newvers_stand.sh ${${MKREPRO} == "yes" :?:-D} \ 91 ${.ALLSRC} '${PLATFORM}' ${NEWVERSWHAT} 92 93${PROG}: ${PROGSYM} 94 ${OBJCOPY} -O binary ${PROGSYM} ${.TARGET} 95 96# Prevent the normal install target from doing anything. 97proginstall:: 98 99# Install the raw binary or the symbol version, based on whether or 100# not the resulting gzboot needs to be mdsetimage'd. 101.if ${MAXIMAGESIZE} == "0" 102FILES= ${PROG} 103.else 104FILES= ${PROGSYM} 105.endif 106 107.include <bsd.prog.mk> 108 109${PROGSYM}: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 110 ${_MKTARGET_LINK} 111 ${LD} -o ${.TARGET} ${LDFLAGS} ${STARTFILE} \ 112 ${OBJS} ${LIBLIST} > ${BASE}.list 113