makefile

4200_boot 这个程序很重要

#if 0
#   Start of Zoran Standard Header
#   Copyright (c) 2003 - 2005 Zoran Corporation.
#   
#   
#   All rights reserved.  Proprietary and confidential.
#   
#   DESCRIPTION for makefile
#   	Makefile to build the boot loader program
#   
#   NEW HISTORY COMMENT (description must be followed by a blank line)
#   <Enter change description here>

#   ===== HISTORY of changes in //depot/imgeng/sw/se_gw/boot/makefile
#   
#   1/Jul/05 #3  dstrauss  Change flags so we can build using RVCT2.2
#   
#   ===== HISTORY of changes in //depot/misc/projects/tps/boot/Makefile
#   
#   22/Jan/04 #10 emiller Fix boot build
#   21/Oct/03 #8 emiller Add a clean target, make dependencies easier to see
#   14/Oct/03 #7 jgregor Added DangerBoot.brn to the build
#   3/Oct/03 #6 jgregor Need support for malloc heap and zlib functions
#   11/Sep/03 #5 emiller Add datetime.c, don't repeat object file names,
#			 add dependency on ${ARCHIVES}
#   10/Sep/03 #4 emiller Use EXTRA_INCL to standardize include path
#   9/Sep/03 #3 emiller Also use symbol for fromelf
#   9/Sep/03 #2 emiller Call armlink via a symbol so paths are correct
#   5/Sep/03 #1 jgregor Created it
#   
#   End of Zoran Standard Header
#endif
EXTRA_INCL=../spi,../zlib

ifndef DASH
  ifeq "${ToolsVersion}" "ADS121"
    DASH=
  else
    DASH=-
  endif
endif

include ${SPLIT_SUBSYSTEM_MAKEFILE}

all:	${PROJ}/loader.axf ${PROJ}/loader.m32 ${PROJ}/DangerBoot.brn

OBJECTS=$O/boot.o $O/init.o $O/cache.o $O/loader.o $O/fwprog.o \
	$O/nucstub.o $O/fwload.o $O/heap.o

${PROJ}/loader.axf: Makefile loader.sct ${OBJECTS} ${ARCHIVES}
	@echo Create loader.axf
	@perl ${BIN_DIR}/maketime.pl > ${PROJ}/datetime.c
	@${CC} ${CCFLAGS} -I${SHARED_INCL_DIR} -c ${PROJ}/datetime.c -o ${PROJ}/datetime.o
	${LD} ${DASH}-map ${DASH}-list loader.map -o $@ ${DASH}-entry Bootload \
      ${DASH}-scatter loader.sct \
      ${OBJECTS} ${PROJ}/datetime.o ${ARCHIVES} ${PREBUILT_OFILES}

${PROJ}/loader.m32: ${PROJ}/loader.axf
	@echo Create loader.m32
	${FE} ${DASH}-base 0xF9000000 ${DASH}-m32 -o $@ $<

${PROJ}/DangerBoot.brn: ${PROJ}/loader.axf
	@echo Create DangerBoot.brn
	${FE} ${DASH}-bin -o ${PROJ}/loader.bin $<
	${MF} -p -l 0 -f 0xF9000000 -o $@ ${PROJ}/loader.bin
	${RM} ${PROJ}/loader.bin

clean::
	-${RM} ${PROJ}/loader.axf
	-${RM} ${PROJ}/loader.m32
	-${RM} ${PROJ}/DangerBoot.brn
	-${RM} ${PROJ}/loader.map