apps/Makefile

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 CC    = sh-elf-gcc
  11 LD    = sh-elf-ld
  12 AR    = sh-elf-ar
  13 AS    = sh-elf-as
  14 OC    = sh-elf-objcopy
  15
  16 FIRMWARE := ../firmware
  17
  18 INCLUDES= -I$(FIRMWARE)/include -I$(FIRMWARE) -I$(FIRMWARE)/common -I$(FIRMWARE)/drivers -I$(FIRMWARE)/malloc -I.
  19
  20 # Pick a target to build for
  21 #TARGET = -DARCHOS_PLAYER=1
  22 TARGET = -DARCHOS_PLAYER_OLD=1
  23 #TARGET = -DARCHOS_RECORDER=1
  24
  25 # store output files in this directory:
  26 OBJDIR = .
  27
  28 CFLAGS = -O -W -Wall -m1 -nostdlib -ffreestanding -Wstrict-prototypes -fomit-frame-pointer -fschedule-insns $(INCLUDES) $(TARGET) $(DEFINES) -DAPPSVERSION=\"$(VERSION)\" $(EXTRA_DEFINES)
  29 AFLAGS += -small -relax
  30
  31 ifdef DEBUG
  32     DEFINES := -DDEBUG
  33     CFLAGS += -g
  34     LDS := $(FIRMWARE)/gdb.lds
  35 else
  36 ifeq ($(TARGET),-DARCHOS_RECORDER)
  37     LDS := $(FIRMWARE)/app.lds
  38 else
  39     LDS := $(FIRMWARE)/player.lds
  40 endif
  41 endif
  42
  43 SRC := $(wildcard *.c)
  44
  45 ifeq ($(TARGET),-DARCHOS_RECORDER)
  46    SRC += $(wildcard recorder/*.c)
  47    CFLAGS += -Irecorder
  48    OUTNAME = ajbrec.ajz
  49 else
  50    OUTNAME = archos.mod
  51 endif
  52
  53 OBJS := $(SRC:%.c=$(OBJDIR)/%.o)
  54
  55 all : $(OBJDIR)/$(OUTNAME)
  56
  57 $(OBJDIR)/librockbox.a:
  58         make -C $(FIRMWARE) TARGET=$(TARGET) DEBUG=$(DEBUG) OBJDIR=$(OBJDIR)
  59
  60 $(OBJDIR)/archos.elf : $(OBJS) $(LDS) $(OBJDIR)/librockbox.a
  61         $(CC) -Os -nostdlib -o $(OBJDIR)/archos.elf $(OBJS) -L$(OBJDIR) -lrockbox -lgcc -L$(FIRMWARE) -T$(LDS) -Wl,-Map,$(OBJDIR)/archos.map
  62
  63 $(OBJDIR)/archos.bin : $(OBJDIR)/archos.elf
  64         $(OC) -O binary $(OBJDIR)/archos.elf $(OBJDIR)/archos.bin
  65
  66 $(OBJDIR)/archos.asm: $(OBJDIR)/archos.bin
  67         ../tools/sh2d -sh1 $(OBJDIR)/archos.bin > $(OBJDIR)/archos.asm
  68
  69 $(OBJDIR)/$(OUTNAME) : $(OBJDIR)/archos.bin
  70         ../tools/scramble $(OBJDIR)/archos.bin $(OBJDIR)/$(OUTNAME)
  71
  72 $(OBJDIR)/%.o: %.c
  73         @mkdir -p `dirname $@`
  74         $(CC) $(CFLAGS) -c $< -o $@
  75
  76 dist:
  77         tar czvf dist.tar.gz Makefile main.c start.s app.lds
  78
  79 clean:
  80         -rm -f $(OBJS) $(OBJDIR)/$(OUTNAME) $(OBJDIR)/archos.asm \
  81         $(OBJDIR)/archos.bin $(OBJDIR)/archos.elf $(OBJDIR)/archos.map
  82         -$(RM) -r $(OBJDIR)/$(DEPS)
  83
  84 DEPS:=.deps
  85 DEPDIRS:=$(DEPS) $(DEPS)/recorder
  86
  87 DIRS = $(subst $(DEPS),".",$(DEPDIRS))
  88
  89 tags:
  90         @$(SHELL) -c 'for d in $(DIRS); do { etags -o $(OBJDIR)/TAGS -a $$d/*.[ch]; }; done'
  91
  92 $(OBJDIR)/$(DEPS)/%.d: %.c
  93         @$(SHELL) -c 'for d in $(DEPDIRS); do { if [ ! -d $(OBJDIR)/$$d ]; then mkdir $(OBJDIR)/$$d; fi; }; done'
  94         @echo "Updating dependencies for $(OBJDIR)/$<"
  95         @$(SHELL) -ec '$(CC) -MM $(CFLAGS) $< \
  96                 |sed '\''s|\($*\)\.o[ :]*|$(OBJDIR)/\1.o $(<:%.c=%.d) : |g'\'' > $@; \
  97                 [ -s $@ ] || rm -f $@'
  98
  99 -include $(SRC:%.c=$(OBJDIR)/$(DEPS)/%.d)