updater/Makefile

   1 # Name: Makefile
   2 # Project: USBaspLoader (updater)
   3 # Author: Stephan Bärwolf
   4 # Creation Date: 2012-09-01
   5 # Tabsize: 4
   6 # License: GNU GPL v2 (see License.txt)
   7
   8 include ../Makefile.inc
   9
  10 # elsewise gcc would complain unnecessary
  11 CFLAGS = -Wall -Wno-pointer-to-int-cast -Os -fno-move-loop-invariants -fno-tree-scev-cprop -fno-inline-small-functions -I. -mmcu=$(DEVICE) -DF_CPU=$(F_CPU) -DBOOTLOADER_ADDRESS=$(BOOTLOADER_ADDRESS) -DNEW_BOOTLOADER_ADDRESS=$(NEW_BOOTLOADER_ADDRESS) $(DEFINES)
  12 LDFLAGS = -Wl,--relax,--gc-sections
  13
  14 ifneq ($(FLASHADDRESS), 0)
  15 ifneq ($(FLASHADDRESS), 00)
  16 ifneq ($(FLASHADDRESS), 000)
  17 ifneq ($(FLASHADDRESS), 0000)
  18 ifneq ($(FLASHADDRESS), 00000)
  19 ifneq ($(FLASHADDRESS), 0x0)
  20 ifneq ($(FLASHADDRESS), 0x00)
  21 ifneq ($(FLASHADDRESS), 0x000)
  22 ifneq ($(FLASHADDRESS), 0x0000)
  23 ifneq ($(FLASHADDRESS), 0x00000)
  24 FLASHPREAMBLE = 0x0000
  25 LDFLAGS += -Wl,--section-start=.text=$(FLASHADDRESS)
  26 endif
  27 endif
  28 endif
  29 endif
  30 endif
  31 endif
  32 endif
  33 endif
  34 endif
  35 endif
  36
  37 all:  updater.hex
  38
  39 ../firmware/main.bin:
  40         $(MAKE) -C ../firmware main.hex
  41
  42
  43 usbasploader.raw:
  44         $(OBC) -j .text -j .data -O binary ../firmware/main.bin usbasploader.raw
  45
  46 usbasploader.o: usbasploader.raw
  47         $(OBC) -I binary -O elf32-avr --rename-section .data=.text --redefine-sym _binary_usbasploader_raw_start=usbasploader  usbasploader.raw usbasploader.o
  48
  49
  50 updater.o: updater.c usbasploader.h usbasploader.raw usbasploader.o
  51         $(CC) updater.c -c -o updater.o -DSIZEOF_new_firmware=$(shell stat -c %s usbasploader.raw) $(CFLAGS)
  52 #       $(CC) updater.c -c -o updater.o $(CFLAGS)
  53
  54 updater.elf: updater.o usbasploader.o
  55         $(CC) updater.o usbasploader.o -o updater.elf $(CFLAGS) $(LDFLAGS)
  56
  57 updater.hex: updater.elf
  58         $(OBC) -j .text -j .data -O ihex updater.elf updater.hex
  59         $(ECHO) "."
  60         $(SIZ) updater.elf
  61         $(ECHO) "."
  62         $(AVRDUDE) -D -U flash:w:updater.hex:i
  63         $(ECHO) "."
  64
  65
  66 deepclean: clean
  67         $(RM) *~
  68
  69 clean:
  70         $(RM) *.o
  71         $(RM) *.raw
  72         $(RM) updater.hex
  73         $(RM) updater.elf
  74         $(RM) usbasploader.raw