firmware/Makefile

   1 #             __________               __   ___.
   2 #   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   3 #   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   4 #   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   5 #   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   6 #                     \/            \/     \/    \/            \/
   7 # $Id$
   8 #
   9
  10 INCLUDES=-Iinclude -I$(FIRMDIR) -Iexport -Icommon -Idrivers
  11
  12 CFLAGS = -W -Wall -O -m1 -nostdlib -ffreestanding -Wstrict-prototypes   \
  13 $(INCLUDES) $(TARGET) $(EXTRA_DEFINES) -DMEM=${MEMORYSIZE}
  14
  15 ifdef DEBUG
  16 CFLAGS += -g -DDEBUG
  17 else
  18 CFLAGS += -fomit-frame-pointer -fschedule-insns
  19 endif
  20
  21 SRC := $(wildcard drivers/*.c common/*.c *.c)
  22 SRC_S := $(wildcard drivers/*.S common/*.S *.S)
  23 SOURCES = $(SRC) $(SRC_S)
  24 OBJS := $(SRC:%.c=$(OBJDIR)/%.o) $(SRC_S:%.S=$(OBJDIR)/%.o) $(OBJDIR)/sysfont.o
  25 DIRS:=. drivers common
  26 OUTPUT = $(OBJDIR)/librockbox.a
  27 DEPFILE = $(OBJDIR)/dep-firmware
  28
  29 all: $(TOOLSDIR)/convbdf $(OUTPUT) $(EXTRA_TARGETS)
  30
  31 dep: $(DEPFILE)
  32
  33 $(TOOLSDIR)/convbdf:
  34         $(MAKE) -C $(TOOLSDIR)
  35
  36 $(OUTPUT): $(OBJS) $(DEPFILE)
  37         @echo "AR $@"
  38         @$(AR) ruv $@ $(OBJS) >/dev/null 2>&1
  39
  40 include $(TOOLSDIR)/make.inc
  41
  42 clean:
  43         @echo "cleaning firmware"
  44         @rm -f $(OBJS) $(OUTPUT) $(OBJDIR)/sysfont.c $(DEPFILE)
  45         @rm -rf $(OBJDIR)/drivers $(OBJDIR)/common
  46
  47 # Special targets
  48 $(OBJDIR)/thread.o: thread.c export/thread.h
  49         @echo "CC thread.c"
  50         @$(CC) -c -O -fomit-frame-pointer $(CFLAGS) $< -o $@
  51
  52 $(OBJDIR)/sysfont.o: fonts/clR6x8.bdf
  53         @echo "CONVBDF"
  54         @$(TOOLSDIR)/convbdf -c -o $(OBJDIR)/sysfont.c $<
  55         @echo "CC sysfont.c"
  56         @$(CC) $(CFLAGS) -c $(OBJDIR)/sysfont.c -o $@
  57
  58 -include $(DEPFILE)